def recreate_canvas(self, fig):
canvas = FigureCanvas(fig)
canvas.set_size_request(450, 200)
if self.canvas_frame.get_child():
self.canvas_frame.remove(self.canvas_frame.get_child())
self.canvas_frame.add(canvas)
canvas.show()
class WidgetsWrapper(object):
def __init__(self):
self.widgets = gtk.glade.XML('mpl_with_glade.glade')
self.widgets.signal_autoconnect(GladeHandlers.__dict__)
self['windowMain'].connect('destroy', lambda x: gtk.main_quit())
self['windowMain'].move(10, 10)
self.figure = Figure(figsize=(8, 6), dpi=72)
self.axis = self.figure.add_subplot(111)
t = arange(0.0, 3.0, 0.01)
s = sin(2 * pi * t)
self.axis.plot(t, s)
self.axis.set_xlabel('time (s)')
self.axis.set_ylabel('voltage')
self.canvas = FigureCanvas(self.figure) # a gtk.DrawingArea
self.canvas.show()
self.canvas.set_size_request(600, 400)
self.canvas.set_events(gtk.gdk.BUTTON_PRESS_MASK
| gtk.gdk.KEY_PRESS_MASK
| gtk.gdk.KEY_RELEASE_MASK)
self.canvas.set_flags(gtk.HAS_FOCUS | gtk.CAN_FOCUS)
self.canvas.grab_focus()
def keypress(widget, event):
print('key press')
def buttonpress(widget, event):
print('button press')
self.canvas.connect('key_press_event', keypress)
self.canvas.connect('button_press_event', buttonpress)
def onselect(xmin, xmax):
print(xmin, xmax)
span = SpanSelector(self.axis,
onselect,
'horizontal',
useblit=False,
rectprops=dict(alpha=0.5, facecolor='red'))
self['vboxMain'].pack_start(self.canvas, True, True)
self['vboxMain'].show()
# below is optional if you want the navigation toolbar
self.navToolbar = NavigationToolbar(self.canvas, self['windowMain'])
self.navToolbar.lastDir = '/var/tmp/'
self['vboxMain'].pack_start(self.navToolbar)
self.navToolbar.show()
sep = gtk.HSeparator()
sep.show()
self['vboxMain'].pack_start(sep, True, True)
self['vboxMain'].reorder_child(self['buttonClickMe'], -1)
def __getitem__(self, key):
return self.widgets.get_widget(key)
class HelloMatplotlib:
def __init__(self):
self.window = gtk.Window(gtk.WINDOW_TOPLEVEL)
self.window.connect("delete_event", self.delete_event)
self.window.connect("destroy", self.destroy)
self.window.set_size_request(400, 400)
self.window.set_border_width(10)
f = Figure(figsize=(5,4), dpi=100)
a = f.add_subplot(111)
t = arange(0.0,3.0,0.01)
s = sin(2*pi*t)
a.plot(t,s)
self.canvas = FigureCanvas(f)
self.canvas.show()
self.window.add(self.canvas)
self.window.show()
def delete_event(self, widget, event, data=None):
gtk.main_quit()
def destroy(self, widget, data=None):
gtk.main_quit()
def main(self):
gtk.main()
def __init__(self):
self._gladefile = "neuronview.glade"
self._builder = gtk.Builder()
self._builder.add_from_file(self._gladefile)
self._builder.connect_signals(self)
self._win = self._builder.get_object("mainwindow")
self._win.resize(900, 700)
box = self._builder.get_object("box5")
self._stimulatordictview = DictView()
self._builder.get_object("scrolledwindow2").add(self._stimulatordictview)
box = self._builder.get_object("box4")
self._neurondictview = DictView()
self._builder.get_object("scrolledwindow3").add(self._neurondictview)
self.populate_comboboxes()
self._figure = Figure(figsize=(5,4), dpi=100)
canvas = FigureCanvas(self._figure)
canvas.set_size_request(200, 250)
canvas.show()
box = self._builder.get_object("box3")
bg_style = box.get_style().bg[gtk.STATE_NORMAL]
gtk_color = (bg_style.red_float, bg_style.green_float, bg_style.blue_float)
self._figure.set_facecolor(gtk_color)
box.pack_start(canvas)
self._win.show()
gtk.main()
class WidgetsWrapper(object):
def __init__(self):
self.widgets = gtk.glade.XML('mpl_with_glade.glade')
self.widgets.signal_autoconnect(GladeHandlers.__dict__)
self['windowMain'].connect('destroy', lambda x: gtk.main_quit())
self['windowMain'].move(10, 10)
self.figure = Figure(figsize=(8, 6), dpi=72)
self.axis = self.figure.add_subplot(111)
t = arange(0.0, 3.0, 0.01)
s = sin(2*pi*t)
self.axis.plot(t, s)
self.axis.set_xlabel('time (s)')
self.axis.set_ylabel('voltage')
self.canvas = FigureCanvas(self.figure) # a gtk.DrawingArea
self.canvas.show()
self.canvas.set_size_request(600, 400)
self.canvas.set_events(
gtk.gdk.BUTTON_PRESS_MASK |
gtk.gdk.KEY_PRESS_MASK |
gtk.gdk.KEY_RELEASE_MASK
)
self.canvas.set_flags(gtk.HAS_FOCUS | gtk.CAN_FOCUS)
self.canvas.grab_focus()
def keypress(widget, event):
print('key press')
def buttonpress(widget, event):
print('button press')
self.canvas.connect('key_press_event', keypress)
self.canvas.connect('button_press_event', buttonpress)
def onselect(xmin, xmax):
print(xmin, xmax)
span = SpanSelector(self.axis, onselect, 'horizontal', useblit=False,
rectprops=dict(alpha=0.5, facecolor='red'))
self['vboxMain'].pack_start(self.canvas, True, True)
self['vboxMain'].show()
# below is optional if you want the navigation toolbar
self.navToolbar = NavigationToolbar(self.canvas, self['windowMain'])
self.navToolbar.lastDir = '/var/tmp/'
self['vboxMain'].pack_start(self.navToolbar)
self.navToolbar.show()
sep = gtk.HSeparator()
sep.show()
self['vboxMain'].pack_start(sep, True, True)
self['vboxMain'].reorder_child(self['buttonClickMe'], -1)
def __getitem__(self, key):
return self.widgets.get_widget(key)
def graficar(self, datos, datos1, titulo):
datos = datos # valores del tiempo de espera.
datos1 = datos1 # valores de tiempo de cpu, tiempo de llegada y numeró de procesos.
titulo = titulo
x1 = []
y1 = []
y2 = []
n = len(datos)
for i in xrange(n):
x1.append(datos1[i][0]) #Numero de proceso
y1.append(datos[i][1]) #Tiempo de espera
y2.append(datos1[i][1]) #tiempo de uso del cpu
self.win = gtk.Window()
self.win.set_default_size(600,480)
self.win.set_position(gtk.WIN_POS_CENTER)
self.win.set_title(titulo)
f = Figure(figsize=(5,4), dpi=100)
a = f.add_subplot(111)
a.plot(x1, y1, color='blue', label='(Procesos, Tiempo de espera)')
a.legend(loc = 2)
a.set_title(titulo, color='red', size=14)
a.set_xlabel(u'Número de procesos', color='red', size=14)
a.set_ylabel('Tiempo de espera ', color='red', size=14)
"""
# gráfica procesos vs tiempo de cpu
#g = Figure(figsize=(5,4), dpi=100)
b = f.add_subplot(111)
b.plot(x1, y2, color='red', label='(Procesos, Tiempo de CPU)')
b.set_xlabel(u'Número de procesos', color='red', size=14)
b.set_ylabel('Tiempo de CPU ', color='red', size=14)
"""
vbox = gtk.VBox(False, 5)
canvas = FigureCanvas(f)
canvas.show()
#canvas1 = FigureCanvas(g)
#canvas1.show()
vbox.pack_start(canvas, True, True, 0)
#vbox.pack_start(canvas1, True, True, 0)
cerrar = gtk.Button(stock=gtk.STOCK_CLOSE)
cerrar.connect("activate", self.close)
vbox.pack_start(cerrar, False, False, 0)
self.win.add(vbox)
self.win.show_all()
class WidgetsWrapper:
def __init__(self):
self.widgets = gtk.glade.XML('test.glade')
self.widgets.signal_autoconnect(GladeHandlers.__dict__)
self['windowMain'].connect('destroy', lambda x: gtk.main_quit())
self['windowMain'].move(10,10)
self.figure = Figure(figsize=(8,6), dpi=72)
self.axis = self.figure.add_subplot(111)
t = arange(0.0,3.0,0.01)
s = sin(2*pi*t)
self.axis.plot(t,s)
self.axis.set_xlabel('time (s)')
self.axis.set_ylabel('voltage')
self.canvas = FigureCanvas(self.figure) # a gtk.DrawingArea
self.canvas.show()
self.canvas.set_size_request(600, 400)
def onselect(xmin, xmax):
print xmin, xmax
span = HorizontalSpanSelector(self.axis, onselect, useblit=False,
rectprops=dict(alpha=0.5, facecolor='red') )
self['vboxMain'].pack_start(self.canvas, True, True)
self['vboxMain'].show()
# below is optional if you want the navigation toolbar
self.navToolbar = NavigationToolbar(self.canvas, self['windowMain'])
self.navToolbar.lastDir = '/var/tmp/'
self['vboxMain'].pack_start(self.navToolbar)
self.navToolbar.show()
sep = gtk.HSeparator()
sep.show()
self['vboxMain'].pack_start(sep, True, True)
self['vboxMain'].reorder_child(self['buttonClickMe'],-1)
def __getitem__(self, key):
return self.widgets.get_widget(key)
class WidgetsWrapper:
def __init__(self):
self.widgets = gtk.glade.XML('test.glade')
self.widgets.signal_autoconnect(GladeHandlers.__dict__)
self['windowMain'].connect('destroy', lambda x: gtk.main_quit())
self['windowMain'].move(10, 10)
self.figure = Figure(figsize=(8, 6), dpi=72)
self.axis = self.figure.add_subplot(111)
t = arange(0.0, 3.0, 0.01)
s = sin(2 * pi * t)
self.axis.plot(t, s)
self.axis.set_xlabel('time (s)')
self.axis.set_ylabel('voltage')
self.canvas = FigureCanvas(self.figure) # a gtk.DrawingArea
self.canvas.show()
self.canvas.set_size_request(600, 400)
def onselect(xmin, xmax):
print xmin, xmax
span = HorizontalSpanSelector(self.axis,
onselect,
useblit=False,
rectprops=dict(alpha=0.5,
facecolor='red'))
self['vboxMain'].pack_start(self.canvas, True, True)
self['vboxMain'].show()
# below is optional if you want the navigation toolbar
self.navToolbar = NavigationToolbar(self.canvas, self['windowMain'])
self.navToolbar.lastDir = '/var/tmp/'
self['vboxMain'].pack_start(self.navToolbar)
self.navToolbar.show()
sep = gtk.HSeparator()
sep.show()
self['vboxMain'].pack_start(sep, True, True)
self['vboxMain'].reorder_child(self['buttonClickMe'], -1)
def __getitem__(self, key):
return self.widgets.get_widget(key)
class aacxGui:
def __init__(self):
self.builder = gtk.Builder()
self.builder.add_from_file("aacx.ui")
self.window = self.builder.get_object("window1")
self.status = self.builder.get_object("statusbar1")
self.frmadj = self.builder.get_object("frame_adj")
self.about = gtk.AboutDialog()
self.about.set_name("AACX")
self.about.set_version("0.0.1")
self.about.set_copyright(u'Copyright © 2010 Alex Converse')
self.about.set_website("http://github.com/aconverse/aacx")
self.about.set_license("GPLv2+")
self.window.connect("destroy", gtk.main_quit)
signals = {
"on_file_quit_activate": gtk.main_quit,
"on_help_about_activate": self.show_about,
"on_frame_adj_value_changed": self.spinback,
}
self.builder.connect_signals(signals)
self.set_status_here("xxx")
self.hasplot = 0
def addplot(self, fig):
self.canvas = FigureCanvasGTKAgg(fig)
self.canvas.show()
v = self.builder.get_object("vbox1")
v.pack_start(self.canvas)
self.hasplot = 1
def redraw(self):
self.canvas.draw()
def show(self):
self.window.show()
def show_about(self, data):
self.about.run()
self.about.hide()
def set_status_here(self, text):
self.status.push(0, text)
def spinback(self, data):
spinback(int(data.get_value()), int(data.get_upper())+1)
def set_spinner(self, n):
self.frmadj.set_value(n)
def set_num_frames(self, n):
self.frmadj.set_upper(n-1)
def __init__(self, wTree, widget):
figure = Figure(figsize=(6,4), dpi=72)
axes = figure.add_subplot(1,1,1)
canvas = FigureCanvasGTKAgg(figure)
canvas.show()
canvas.mpl_connect('pick_event', self.pick_handler)
canvas.mpl_connect('motion_notify_event', self.motion_handler)
canvas.mpl_connect('button_release_event', self.release_handler)
canvas.mpl_connect('button_press_event', self.press_handler)
graphview = wTree.get_widget(widget)
graphview.add_with_viewport(canvas)
self.figure = figure
self.canvas = canvas
self.axes = axes
self.plot_line = self.axes.plot([], [], 'b-', animated=True)[0]
self.cursors = []
self.picked = None
self.data = []
def get_ax(self, custom_location=None):
from matplotlib.figure import Figure
from matplotlib.backends.backend_gtkagg import FigureCanvasGTKAgg as FigureCanvas
if custom_location:
widget = self.get_widget(custom_location)
else:
widget = self.get_widget_in_current_location(self)
if not widget or not widget.get_data('ax'):
#logging.debug('creating ax')
widget = gtk.Frame()
fig = Figure(dpi=100)
ax = fig.add_subplot(111)
ax.set_aspect('auto')
canvas = FigureCanvas(fig)
self.on_canvas_draw(canvas)
#canvas.mpl_connect('draw_event', self.on_canvas_draw)
canvas.show()
widget.add(canvas)
if custom_location:
services.add_widget(widget, custom_location)
else:
services.add_widget(widget, self.current_widget_locations[0])
widget.set_data('ax', ax)
return widget.get_data('ax')
def get_ax(self, custom_location=None):
from matplotlib.figure import Figure
from matplotlib.backends.backend_gtkagg import FigureCanvasGTKAgg as FigureCanvas
if custom_location:
widget = self.get_widget(custom_location)
else:
widget = self.get_widget_in_current_location(self)
if not widget or not widget.get_data('ax'):
#logging.debug('creating ax')
widget = gtk.Frame()
fig = Figure(dpi=100)
ax = fig.add_subplot(111)
ax.set_aspect('auto')
canvas = FigureCanvas(fig)
self.on_canvas_draw(canvas)
#canvas.mpl_connect('draw_event', self.on_canvas_draw)
canvas.show()
widget.add(canvas)
if custom_location:
services.add_widget(widget, custom_location)
else:
services.add_widget(widget, self.current_widget_locations[0])
widget.set_data('ax', ax)
return widget.get_data('ax')
def __init__(self):
self._gladefile = "neuronview.glade"
self._builder = gtk.Builder()
self._builder.add_from_file(self._gladefile)
self._builder.connect_signals(self)
self._win = self._builder.get_object("mainwindow")
self._win.resize(900, 700)
box = self._builder.get_object("box5")
self._stimulatordictview = DictView()
self._builder.get_object("scrolledwindow2").add(
self._stimulatordictview)
box = self._builder.get_object("box4")
self._neurondictview = DictView()
self._builder.get_object("scrolledwindow3").add(self._neurondictview)
self.populate_comboboxes()
self._figure = Figure(figsize=(5, 4), dpi=100)
canvas = FigureCanvas(self._figure)
canvas.set_size_request(200, 250)
canvas.show()
box = self._builder.get_object("box3")
bg_style = box.get_style().bg[gtk.STATE_NORMAL]
gtk_color = (bg_style.red_float, bg_style.green_float,
bg_style.blue_float)
self._figure.set_facecolor(gtk_color)
box.pack_start(canvas)
self._win.show()
gtk.main()
def init(self):
print "INIT!!"
self.emesh_editor=electrical_mesh_editor()
self.emesh_editor.init()
self.fig = Figure(figsize=(5,4), dpi=100)
self.ax1=None
self.show_key=True
self.hbox=gtk.HBox()
self.edit_list=[]
self.line_number=[]
gui_pos=0
gui_pos=gui_pos+1
self.draw_graph()
canvas = FigureCanvas(self.fig) # a gtk.DrawingArea
#canvas.set_background('white')
#canvas.set_facecolor('white')
canvas.figure.patch.set_facecolor('white')
canvas.set_size_request(500, 150)
canvas.show()
tooltips = gtk.Tooltips()
toolbar = gtk.Toolbar()
#toolbar.set_orientation(gtk.ORIENTATION_VERTICAL)
toolbar.set_style(gtk.TOOLBAR_ICONS)
toolbar.set_size_request(-1, 50)
tool_bar_pos=0
save = gtk.ToolButton(gtk.STOCK_SAVE)
tooltips.set_tip(save, "Save image")
save.connect("clicked", self.callback_save)
toolbar.insert(save, tool_bar_pos)
tool_bar_pos=tool_bar_pos+1
hide_key = gtk.ToolButton(gtk.STOCK_INFO)
tooltips.set_tip(hide_key, "Hide key")
hide_key.connect("clicked", self.callback_hide_key)
toolbar.insert(hide_key, tool_bar_pos)
tool_bar_pos=tool_bar_pos+1
image = gtk.Image()
image.set_from_file(os.path.join(get_image_file_path(),"play.png"))
save = gtk.ToolButton(image)
tooltips.set_tip(save, "Run simulation")
save.connect("clicked", self.run_simulation)
toolbar.insert(save, tool_bar_pos)
tool_bar_pos=tool_bar_pos+1
plot_toolbar = NavigationToolbar(canvas, self)
plot_toolbar.show()
box=gtk.HBox(True, 1)
box.set_size_request(500,-1)
box.show()
box.pack_start(plot_toolbar, True, True, 0)
tb_comboitem = gtk.ToolItem();
tb_comboitem.add(box);
tb_comboitem.show()
toolbar.insert(tb_comboitem, tool_bar_pos)
tool_bar_pos=tool_bar_pos+1
sep = gtk.SeparatorToolItem()
sep.set_draw(False)
sep.set_expand(True)
toolbar.insert(sep, tool_bar_pos)
sep.show()
tool_bar_pos=tool_bar_pos+1
help = gtk.ToolButton(gtk.STOCK_HELP)
toolbar.insert(help, tool_bar_pos)
help.connect("clicked", self.callback_help)
help.show()
tool_bar_pos=tool_bar_pos+1
toolbar.show_all()
window_main_vbox=gtk.VBox()
window_main_vbox.pack_start(toolbar, False, True, 0)
#self.attach(toolbar, 0, 1, 0, 1)
tool_bar_pos=tool_bar_pos+1
self.hbox.pack_start(canvas, True, True, 0)
self.emesh_editor.show()
self.hbox.pack_start(self.emesh_editor, True, True, 0)
self.emesh_editor.mesh_dump_ctl.connect("update", self.callback_update)
window_main_vbox.add(self.hbox)
self.add(window_main_vbox)
self.set_title("Electrical Mesh Editor - (www.opvdm.com)")
self.set_icon_from_file(os.path.join(get_image_file_path(),"mesh.png"))
self.connect("delete-event", self.callback_close)
self.set_position(gtk.WIN_POS_CENTER)
class MainWindow:
OPTICAL_FLOW_BLOCK_WIDTH = 8
OPTICAL_FLOW_BLOCK_HEIGHT = 8
OPTICAL_FLOW_RANGE_WIDTH = 8 # Range to look outside of a block for motion
OPTICAL_FLOW_RANGE_HEIGHT = 8
PROCESSED_FRAME_DIFF = 1
# Classes of pixel in GrabCut algorithm
GC_BGD = 0 # background
GC_FGD = 1 # foreground
GC_PR_BGD = 2 # most probably background
GC_PR_FGD = 3 # most probably foreground
# GrabCut algorithm flags
GC_INIT_WITH_RECT = 0
GC_INIT_WITH_MASK = 1
GC_EVAL = 2
#---------------------------------------------------------------------------
def __init__( self, options, bagFilename = None ):
self.options = options
self.scriptPath = os.path.dirname( __file__ )
self.image = None
self.frameIdx = 0
self.workerThread = None
self.numFramesProcessed = 0
self.graphCanvas = None
self.graphNavToolbar = None
self.PROCESSED_FRAME_DIFF = int( self.options.frameSkip )
# Setup the GUI
builder = gtk.Builder()
builder.add_from_file( self.scriptPath + "/GUI/ObjectDetectorExplorer.glade" )
self.window = builder.get_object( "winMain" )
self.comboOutput_1_Mode = builder.get_object( "comboOutput_1_Mode" )
self.comboOutput_2_Mode = builder.get_object( "comboOutput_2_Mode" )
self.vboxGraphs = builder.get_object( "vboxGraphs" )
dwgInput = builder.get_object( "dwgInput" )
dwgOutput_1 = builder.get_object( "dwgOutput_1" )
dwgOutput_2 = builder.get_object( "dwgOutput_2" )
self.dwgInputDisplay = Display( dwgInput )
self.dwgOutput_1_Display = Display( dwgOutput_1 )
self.dwgOutput_2_Display = Display( dwgOutput_2 )
self.sequenceControls = builder.get_object( "sequenceControls" )
self.sequenceControls.setNumFrames( 1 )
self.sequenceControls.setOnFrameIdxChangedCallback( self.onSequenceControlsFrameIdxChanged )
builder.connect_signals( self )
#updateLoop = self.update()
#gobject.idle_add( updateLoop.next )
self.window.show()
if bagFilename != None:
self.tryToLoadBagFile( bagFilename )
#---------------------------------------------------------------------------
def onWinMainDestroy( self, widget, data = None ):
gtk.main_quit()
#---------------------------------------------------------------------------
def main( self ):
# All PyGTK applications must have a gtk.main(). Control ends here
# and waits for an event to occur (like a key press or mouse event).
gtk.gdk.threads_init()
gtk.main()
#---------------------------------------------------------------------------
def isCurFrameReady( self ):
return self.frameIdx < self.numFramesProcessed
#---------------------------------------------------------------------------
def setFrameIdx( self, frameIdx ):
frameReady = frameIdx < self.numFramesProcessed
if frameReady or frameIdx == 0:
self.frameIdx = frameIdx
self.updateDisplay()
else:
# Try to reset to current frame index
if self.isCurFrameReady():
self.sequenceControls.setFrameIdx( self.frameIdx )
else:
self.sequenceControls.setFrameIdx( 0 )
#---------------------------------------------------------------------------
def updateDisplay( self ):
if self.isCurFrameReady():
self.dwgInputDisplay.setImageFromOpenCVMatrix( self.inputImageList[ self.frameIdx ] )
output_1_Mode = self.comboOutput_1_Mode.get_active_text()
if output_1_Mode == OutputMode.OPTICAL_FLOW:
self.dwgOutput_1_Display.setImageFromOpenCVMatrix( self.inputImageList[ self.frameIdx ] )
elif output_1_Mode == OutputMode.DETECTED_MOTION:
self.dwgOutput_1_Display.setImageFromNumpyArray( self.motionImageList[ self.frameIdx ] )
elif output_1_Mode == OutputMode.SEGMENTATION:
self.dwgOutput_1_Display.setImageFromNumpyArray( self.segmentationList[ self.frameIdx ] )
elif output_1_Mode == OutputMode.SALIENCY:
self.dwgOutput_1_Display.setImageFromNumpyArray( self.saliencyMapList[ self.frameIdx ] )
elif output_1_Mode == OutputMode.SEGMENTATION_MASK:
self.dwgOutput_1_Display.setImageFromNumpyArray( self.segmentationMaskList[ self.frameIdx ] )
output_2_Mode = self.comboOutput_2_Mode.get_active_text()
if output_2_Mode == OutputMode.OPTICAL_FLOW:
self.dwgOutput_2_Display.setImageFromOpenCVMatrix( self.inputImageList[ self.frameIdx ] )
elif output_2_Mode == OutputMode.DETECTED_MOTION:
self.dwgOutput_2_Display.setImageFromNumpyArray( self.motionImageList[ self.frameIdx ] )
elif output_2_Mode == OutputMode.SEGMENTATION:
diffImage = np.array( self.motionImageList[ self.frameIdx ], dtype=np.int32 ) \
- np.array( self.imageFlowList[ self.frameIdx ][ 3 ], dtype=np.int32 )
diffImage = np.array( np.maximum( diffImage, 0 ), dtype=np.uint8 )
#self.dwgOutput_2_Display.setImageFromNumpyArray( diffImage )
self.dwgOutput_2_Display.setImageFromNumpyArray( self.segmentationList[ self.frameIdx ] )
elif output_2_Mode == OutputMode.SALIENCY:
self.dwgOutput_2_Display.setImageFromNumpyArray( self.saliencyMapList[ self.frameIdx ] )
elif output_2_Mode == OutputMode.SEGMENTATION_MASK:
self.dwgOutput_2_Display.setImageFromNumpyArray( self.segmentationMaskList[ self.frameIdx ] )
#---------------------------------------------------------------------------
def chooseBagFile( self ):
result = None
dialog = gtk.FileChooserDialog(
title="Choose Bag File",
action=gtk.FILE_CHOOSER_ACTION_SAVE,
buttons=(gtk.STOCK_CANCEL, gtk.RESPONSE_REJECT,
gtk.STOCK_OK, gtk.RESPONSE_ACCEPT) )
dialog.set_current_folder( self.scriptPath + "/../../test_data/bags" )
filter = gtk.FileFilter()
filter.add_pattern( "*.bag" )
filter.set_name( "Bag Files" )
dialog.add_filter( filter )
dialog.set_filter( filter )
result = dialog.run()
if result == gtk.RESPONSE_ACCEPT:
result = dialog.get_filename()
dialog.destroy()
return result
#---------------------------------------------------------------------------
def onMenuItemOpenBagActivate( self, widget ):
bagFilename = self.chooseBagFile()
if bagFilename != None:
self.tryToLoadBagFile( bagFilename )
#---------------------------------------------------------------------------
def onMenuItemQuitActivate( self, widget ):
self.onWinMainDestroy( widget )
#---------------------------------------------------------------------------
def onSequenceControlsFrameIdxChanged( self, widget ):
self.setFrameIdx( widget.frameIdx )
#---------------------------------------------------------------------------
def onComboOutput_1_ModeChanged( self, widget ):
self.updateDisplay()
#---------------------------------------------------------------------------
def onComboOutput_2_ModeChanged( self, widget ):
self.updateDisplay()
#---------------------------------------------------------------------------
def onDwgInputExposeEvent( self, widget, data ):
self.dwgInputDisplay.drawPixBufToDrawingArea( data.area )
#---------------------------------------------------------------------------
def onDwgOutput_1_ExposeEvent( self, widget, data = None ):
imgRect = self.dwgOutput_1_Display.drawPixBufToDrawingArea( data.area )
if imgRect != None:
imgRect = imgRect.intersect( data.area )
outputMode = self.comboOutput_1_Mode.get_active_text()
self.drawOutputOverlay( widget, imgRect, outputMode )
#---------------------------------------------------------------------------
def onDwgOutput_2_ExposeEvent( self, widget, data = None ):
imgRect = self.dwgOutput_2_Display.drawPixBufToDrawingArea( data.area )
if imgRect != None:
imgRect = imgRect.intersect( data.area )
outputMode = self.comboOutput_2_Mode.get_active_text()
self.drawOutputOverlay( widget, imgRect, outputMode )
#---------------------------------------------------------------------------
def drawOutputOverlay( self, widget, imgRect, outputMode ):
if outputMode == OutputMode.OPTICAL_FLOW:
# Draw the optical flow if it's available
opticalFlowX = self.opticalFlowListX[ self.frameIdx ]
opticalFlowY = self.opticalFlowListY[ self.frameIdx ]
if opticalFlowX != None and opticalFlowY != None:
graphicsContext = widget.window.new_gc()
graphicsContext.set_rgb_fg_color( gtk.gdk.Color( 0, 65535, 0 ) )
blockCentreY = imgRect.y + self.OPTICAL_FLOW_BLOCK_HEIGHT / 2
for y in range( opticalFlowX.shape[ 0 ] ):
blockCentreX = imgRect.x + self.OPTICAL_FLOW_BLOCK_WIDTH / 2
for x in range( opticalFlowX.shape[ 1 ] ):
endX = blockCentreX + opticalFlowX[ y, x ]
endY = blockCentreY + opticalFlowY[ y, x ]
if endY < blockCentreY:
# Up is red
graphicsContext.set_rgb_fg_color( gtk.gdk.Color( 65535, 0, 0 ) )
elif endY > blockCentreY:
# Down is blue
graphicsContext.set_rgb_fg_color( gtk.gdk.Color( 0, 0, 65535 ) )
else:
# Static is green
graphicsContext.set_rgb_fg_color( gtk.gdk.Color( 0, 65535, 0 ) )
widget.window.draw_line( graphicsContext,
int( blockCentreX ), int( blockCentreY ),
int( endX ), int( endY ) )
blockCentreX += self.OPTICAL_FLOW_BLOCK_WIDTH
blockCentreY += self.OPTICAL_FLOW_BLOCK_HEIGHT
elif outputMode == OutputMode.SALIENCY:
graphicsContext = widget.window.new_gc()
graphicsContext.set_rgb_fg_color( gtk.gdk.Color( 0, 65535, 0 ) )
for cluster in self.saliencyClusterList[ self.frameIdx ]:
mean = cluster[ 0 ]
stdDev = cluster[ 1 ]
arcX = int( imgRect.x + mean[ 0 ] )
arcY = int( imgRect.y + mean[ 1 ] )
# Draw a circle to represent the cluster
arcWidth = arcHeight = int( stdDev * 2 )
drawFilledArc = False
widget.window.draw_arc( graphicsContext,
drawFilledArc, arcX, arcY, arcWidth, arcHeight, 0, 360 * 64 )
#---------------------------------------------------------------------------
def tryToLoadBagFile( self, bagFilename ):
# Locate and open file
try:
bag = rosbag.Bag( bagFilename )
except:
print "Error: Unable to load", bagFilename
return
# Count the number of frames in the bag file
numFrames = 0
for topic, msg, t in bag.read_messages():
if msg._type == "sensor_msgs/Image":
numFrames += 1
if numFrames == 0:
print "Error: No frames in bag file"
return
numFrames = int( math.ceil( float( numFrames )/int( self.PROCESSED_FRAME_DIFF ) ) )
# Throw away existing data and prepare to process the bag file
if self.workerThread != None and self.workerThread.is_alive():
self.workCancelled = True
self.workerThread.join()
self.inputImageList = [ None for i in range( numFrames ) ]
self.grayScaleImageList = [ None for i in range( numFrames ) ]
self.motionImageList = [ None for i in range( numFrames ) ]
self.opticalFlowListX = [ None for i in range( numFrames ) ]
self.opticalFlowListY = [ None for i in range( numFrames ) ]
self.segmentationList = [ None for i in range( numFrames ) ]
self.segmentationMaskList = [ None for i in range( numFrames ) ]
self.imageFlowList = [ ( 0, 0, 0, None ) for i in range( numFrames ) ]
self.maxMotionCounts = [ 0 for i in range( numFrames ) ]
self.leftMostMotionList = [ 0 for i in range( numFrames ) ]
self.saliencyMapList = [ None for i in range( numFrames ) ]
self.saliencyClusterList = [ [] for i in range( numFrames ) ]
self.numFramesProcessed = 0
# Kick off worker thread to process the bag file
self.workCancelled = False
self.workerThread = threading.Thread( target=self.processBag, args=( bag, ) )
self.workerThread.daemon = True
self.workerThread.start()
self.sequenceControls.setNumFrames( numFrames )
#---------------------------------------------------------------------------
def produceSegmentation( self, startFrame, impactMotionImage,
preMotionImages, postMotionImages ):
ROI_X = 0
ROI_Y = 76
ROI_WIDTH = 230
ROI_HEIGHT = 100
blankFrame = np.zeros( ( startFrame.height, startFrame.width ), dtype=np.uint8 )
imageFlowFilter = ImageFlowFilter()
# Create the accumulator image
accumulatorArray = np.copy( impactMotionImage ).astype( np.int32 )
# Take maximum values from motion images after the impact but
# don't add them in to de-emphasise the manipulator
imageNum = 1
for postMotionImage in postMotionImages:
print "Aligning post impact image {0}...".format( imageNum )
imageNum += 1
( transX, transY, rotationAngle, alignedImage ) = \
imageFlowFilter.calcImageFlow( impactMotionImage, postMotionImage )
accumulatorArray = np.maximum( accumulatorArray, alignedImage )
# Dilate and subtract motion images from before the impact
imageNum = 1
for preMotionImage in preMotionImages:
print "Aligning pre impact image {0}...".format( imageNum )
imageNum += 1
( transX, transY, rotationAngle, alignedImage ) = \
imageFlowFilter.calcImageFlow( impactMotionImage, preMotionImage )
cv.Dilate( alignedImage, alignedImage )
cv.Dilate( alignedImage, alignedImage )
cv.Dilate( alignedImage, alignedImage )
accumulatorArray = accumulatorArray - alignedImage
accumulatorImage = np.clip( accumulatorArray, 0, 255 ).astype( np.uint8 )
# Create the segmentation mask from the accumulator image
startMask = np.copy( accumulatorImage )
cv.Dilate( startMask, startMask )
cv.Erode( startMask, startMask )
cv.Dilate( startMask, startMask )
cv.Erode( startMask, startMask )
startMask = scipy.ndimage.filters.gaussian_filter(
startMask, 5.0, mode='constant' )
startMask[ startMask > 0 ] = 255
# Find the larget blob in the ROI
# Label blobs
startMask, numBlobs = PyBlobLib.labelBlobs( startMask )
# Find blobs in the region of interest
testMap = np.copy( startMask )
testMap[ :ROI_Y, : ] = 0 # Mask out area above the ROI
testMap[ :, :ROI_X ] = 0 # Mask out area to the left of the ROI
testMap[ ROI_Y+ROI_HEIGHT: ] = 0 # Mask out area below the ROI
testMap[ :, ROI_X+ROI_WIDTH: ] = 0 # Mask out area to the right of the ROI
biggestBlobIdx = None
biggestBlobSize = 0
for blobIdx in range( 1, numBlobs + 1 ):
if testMap[ testMap == blobIdx ].size > 0:
blobSize = startMask[ startMask == blobIdx ].size
if blobSize > biggestBlobSize:
biggestBlobSize = blobSize
biggestBlobIdx = blobIdx
# Isolate the largest blob
if biggestBlobIdx != None:
biggestBlobPixels = (startMask == biggestBlobIdx)
startMask[ biggestBlobPixels ] = 255
startMask[ biggestBlobPixels == False ] = 0
else:
print "No central blob"
return blankFrame
# Now expand it to get exclusion mask
exclusionMask = np.copy( startMask )
for i in range( 10 ):
cv.Dilate( exclusionMask, exclusionMask )
cv.Erode( exclusionMask, exclusionMask )
cv.Erode( exclusionMask, exclusionMask )
#----------------------------------------------------
maskArray = np.copy( startMask )
possiblyForeground = ( maskArray > 0 ) & ( accumulatorImage > 0 )
maskArray[ possiblyForeground ] = self.GC_PR_FGD
maskArray[ possiblyForeground == False ] = self.GC_PR_BGD
maskArray[ exclusionMask == 0 ] = self.GC_BGD
definiteMask = np.copy( accumulatorImage )
definiteMask[ possiblyForeground ] = 255
definiteMask[ possiblyForeground == False ] = 0
cv.Erode( definiteMask, definiteMask )
cv.Erode( definiteMask, definiteMask )
maskArray[ definiteMask == 255 ] = self.GC_FGD
# Now create the working mask and segment the image
workingMask = np.copy( maskArray )
fgModel = cv.CreateMat( 1, 5*13, cv.CV_64FC1 )
cv.Set( fgModel, 0 )
bgModel = cv.CreateMat( 1, 5*13, cv.CV_64FC1 )
cv.Set( bgModel, 0 )
workingImage = np.copy( startFrame )
cv.GrabCut( workingImage, workingMask,
(0,0,0,0), fgModel, bgModel, 6, self.GC_INIT_WITH_MASK )
cv.Set( fgModel, 0 )
cv.Set( bgModel, 0 )
bgdPixels = (workingMask != self.GC_PR_FGD) & (workingMask != self.GC_FGD)
workingMask[ bgdPixels ] = 0
workingMask[ bgdPixels == False ] = 255
cv.Erode( workingMask, workingMask )
bgdPixels = workingMask == 0
workingMask[ bgdPixels ] = self.GC_PR_BGD
workingMask[ bgdPixels == False ] = self.GC_PR_FGD
workingMask[ exclusionMask == 0 ] = self.GC_BGD
cv.GrabCut( workingImage, workingMask,
(0,0,0,0), fgModel, bgModel, 6, self.GC_INIT_WITH_MASK )
segmentation = np.copy( startFrame )
segmentation[ (workingMask != self.GC_PR_FGD) & (workingMask != self.GC_FGD) ] = 0
# Remove everything apart from the biggest blob in the ROI
graySeg = np.zeros( ( startFrame.height, startFrame.width ), dtype=np.uint8 )
cv.CvtColor( segmentation, graySeg, cv.CV_RGB2GRAY )
startMask = np.copy( graySeg )
startMask[ startMask > 0 ] = 255
# Find the larget blob in the ROI
# Label blobs
startMask, numBlobs = PyBlobLib.labelBlobs( startMask )
# Find blobs in the region of interest
testMap = np.copy( startMask )
testMap[ :ROI_Y, : ] = 0 # Mask out area above the ROI
testMap[ :, :ROI_X ] = 0 # Mask out area to the left of the ROI
testMap[ ROI_Y+ROI_HEIGHT: ] = 0 # Mask out area below the ROI
testMap[ :, ROI_X+ROI_WIDTH: ] = 0 # Mask out area to the right of the ROI
biggestBlobIdx = None
biggestBlobSize = 0
for blobIdx in range( 1, numBlobs + 1 ):
if testMap[ testMap == blobIdx ].size > 0:
blobSize = startMask[ startMask == blobIdx ].size
if blobSize > biggestBlobSize:
biggestBlobSize = blobSize
biggestBlobIdx = blobIdx
# Isolate the largest blob
if biggestBlobIdx != None:
biggestBlobPixels = (startMask == biggestBlobIdx)
segmentation[ biggestBlobPixels == False, 0 ] = 255
segmentation[ biggestBlobPixels == False, 1 ] = 0
segmentation[ biggestBlobPixels == False, 2 ] = 255
else:
print "No central blob after main segmentation"
return blankFrame
return segmentation
#---------------------------------------------------------------------------
def processBag( self, bag ):
FLIP_IMAGE = bool( self.options.frameFlip == "True" )
USING_OPTICAL_FLOW_FOR_MOTION = False
print "frameFlip = ", FLIP_IMAGE
bagFrameIdx = 0
frameIdx = 0
impactFrameIdx = None
# Setup filters
opticalFlowFilter = OpticalFlowFilter(
self.OPTICAL_FLOW_BLOCK_WIDTH, self.OPTICAL_FLOW_BLOCK_HEIGHT,
self.OPTICAL_FLOW_RANGE_WIDTH, self.OPTICAL_FLOW_RANGE_HEIGHT )
motionDetectionFilter = MotionDetectionFilter()
imageFlowFilter = ImageFlowFilter()
residualSaliencyFilter = ResidualSaliencyFilter()
# Process bag file
for topic, msg, t in bag.read_messages():
if self.workCancelled:
# We've been given the signal to quit
break
if msg._type == "sensor_msgs/Image":
bagFrameIdx += 1
if (bagFrameIdx-1)%self.PROCESSED_FRAME_DIFF != 0:
continue
print "Processing image", frameIdx
# Get input image
image = cv.CreateMatHeader( msg.height, msg.width, cv.CV_8UC3 )
cv.SetData( image, msg.data, msg.step )
if FLIP_IMAGE:
cv.Flip( image, None, 1 )
# Convert to grayscale
grayImage = cv.CreateMat( msg.height, msg.width, cv.CV_8UC1 )
cv.CvtColor( image, grayImage, cv.CV_BGR2GRAY )
grayImageNumpPy = np.array( grayImage )
# Calculate optical flow
opticalFlowArrayX, opticalFlowArrayY = \
opticalFlowFilter.calcOpticalFlow( grayImage )
# Detect motion
if USING_OPTICAL_FLOW_FOR_MOTION:
if frameIdx == 0:
motionImage = PyVarFlowLib.createMotionMask(
grayImageNumpPy, grayImageNumpPy )
else:
motionImage = PyVarFlowLib.createMotionMask(
np.array( self.grayScaleImageList[ frameIdx - 1 ] ),
grayImageNumpPy )
else:
motionImage = motionDetectionFilter.calcMotion( grayImage )
# Work out the left most point in the image where motion appears
motionTest = np.copy( motionImage )
cv.Erode( motionTest, motionTest )
if frameIdx == 0:
leftMostMotion = motionImage.shape[ 1 ]
else:
leftMostMotion = self.leftMostMotionList[ frameIdx - 1 ]
leftMostMotionDiff = 0
for i in range( leftMostMotion ):
if motionTest[ :, i ].max() > 0:
leftMostMotionDiff = abs( leftMostMotion - i )
leftMostMotion = i
break
segmentationMask = np.zeros( ( msg.height, msg.width ), dtype=np.uint8 )
FRAMES_BACK = 3
if impactFrameIdx == None:
if leftMostMotionDiff > 18 and leftMostMotion < 0.75*msg.width:
# Found impact frame
impactFrameIdx = frameIdx
else:
PROCESS_IMPACT = False
if PROCESS_IMPACT and frameIdx - impactFrameIdx == FRAMES_BACK:
# Should now have enough info to segment object
impactMotionImage = self.motionImageList[ impactFrameIdx ]
print "Aligning"
postImpactRealFarFlow = imageFlowFilter.calcImageFlow( impactMotionImage, motionImage )
print "Aligning"
postImpactFarFlow = imageFlowFilter.calcImageFlow( impactMotionImage, self.motionImageList[ impactFrameIdx + 2 ] )
print "Aligning"
postImpactNearFlow = imageFlowFilter.calcImageFlow( impactMotionImage, self.motionImageList[ impactFrameIdx + 1 ] )
segmentationMask = np.maximum( np.maximum( np.maximum(
impactMotionImage, postImpactNearFlow[ 3 ] ), postImpactFarFlow[ 3 ] ), postImpactRealFarFlow[ 3 ] )
cv.Dilate( segmentationMask, segmentationMask )
print "Aligning"
preImpactRealFarFlow = imageFlowFilter.calcImageFlow( impactMotionImage, self.motionImageList[ impactFrameIdx - 8 ] )
print "Aligning"
preImpactFarFlow = imageFlowFilter.calcImageFlow( impactMotionImage, self.motionImageList[ impactFrameIdx - 6 ] )
print "Aligning"
preImpactNearFlow = imageFlowFilter.calcImageFlow( impactMotionImage, self.motionImageList[ impactFrameIdx - 4 ] )
subMask = np.maximum( np.maximum(
preImpactRealFarFlow[ 3 ], preImpactFarFlow[ 3 ] ), preImpactNearFlow[ 3 ] )
cv.Erode( subMask, subMask )
cv.Dilate( subMask, subMask )
cv.Dilate( subMask, subMask )
cv.Dilate( subMask, subMask )
subMask[ subMask > 0 ] = 255
diffImage = segmentationMask.astype( np.int32 ) - subMask.astype( np.int32 )
diffImage[ diffImage < 0 ] = 0
diffImage = diffImage.astype( np.uint8 )
cv.Erode( diffImage, diffImage )
#diffImage[ diffImage > 0 ] = 255
#segmentationMask = subMask
segmentationMask = diffImage
#segmentationMask = np.where( diffImage > 128, 255, 0 ).astype( np.uint8 )
# Calculate image flow
#imageFlow = imageFlowFilter.calcImageFlow( motionImage )
## Calculate saliency map
#saliencyMap, largeSaliencyMap = residualSaliencyFilter.calcSaliencyMap( grayImageNumpPy )
#blobMap = np.where( largeSaliencyMap > 128, 255, 0 ).astype( np.uint8 )
#blobMap, numBlobs = PyBlobLib.labelBlobs( blobMap )
#print "found", numBlobs, "blobs"
#largeSaliencyMap = np.where( largeSaliencyMap > 128, 255, 0 ).astype( np.uint8 )
# Threshold the saliency map
#largeSaliencyMap = (largeSaliencyMap > 128).astype(np.uint8) * 255
#cv.AdaptiveThreshold( largeSaliencyMap, largeSaliencyMap, 255 )
# Detect clusters within the saliency map
#NUM_CLUSTERS = 5
#numSamples = np.sum( saliencyMap )
#sampleList = np.ndarray( ( numSamples, 2 ), dtype=np.float32 )
#sampleListIdx = 0
#for y in range( saliencyMap.shape[ 0 ] ):
#for x in range( saliencyMap.shape[ 1 ] ):
#numNewSamples = saliencyMap[ y, x ]
#if numNewSamples > 0:
#sampleList[ sampleListIdx:sampleListIdx+numNewSamples, 0 ] = x
#sampleList[ sampleListIdx:sampleListIdx+numNewSamples, 1 ] = y
#sampleListIdx += numNewSamples
#sampleList[ 0:numSamples/2 ] = ( 20, 20 )
#sampleList[ numSamples/2: ] = ( 200, 200 )
#labelList = np.ndarray( ( numSamples, 1 ), dtype=np.int32 )
#cv.KMeans2( sampleList, NUM_CLUSTERS, labelList,
#(cv.CV_TERMCRIT_ITER | cv.CV_TERMCRIT_EPS, 10, 0.01) )
#saliencyScaleX = float( largeSaliencyMap.shape[ 1 ] ) / saliencyMap.shape[ 1 ]
#saliencyScaleY = float( largeSaliencyMap.shape[ 0 ] ) / saliencyMap.shape[ 0 ]
clusterList = []
#for clusterIdx in range( NUM_CLUSTERS ):
#clusterSamples = sampleList[
#np.where( labelList == clusterIdx )[ 0 ], : ]
#if clusterSamples.size <= 0:
#mean = ( 0.0, 0.0 )
#stdDev = 0.0
#else:
#mean = clusterSamples.mean( axis=0 )
#mean = ( mean[ 0 ]*saliencyScaleX, mean[ 1 ]*saliencyScaleY )
#stdDev = clusterSamples.std()*saliencyScaleX
#clusterList.append( ( mean, stdDev ) )
# Work out the maximum amount of motion we've seen in a single frame so far
#motionCount = motionImage[ motionImage > 0 ].size
#if frameIdx == 0:
#lastMotionCount = 0
#else:
#lastMotionCount = self.maxMotionCounts[ frameIdx - 1 ]
#if motionCount < lastMotionCount:
#motionCount = lastMotionCount
## Work out diffImage
#diffImage = np.array( motionImage, dtype=np.int32 ) \
#- np.array( imageFlow[ 3 ], dtype=np.int32 )
#diffImage = np.array( np.maximum( diffImage, 0 ), dtype=np.uint8 )
# Segment the image
#workingMask = np.copy( motionImage )
#workingMask = np.copy( diffImage )
workingMask = np.copy( segmentationMask )
kernel = cv.CreateStructuringElementEx(
cols=3, rows=3,
anchorX=1, anchorY=1, shape=cv.CV_SHAPE_CROSS )
cv.Erode( workingMask, workingMask, kernel )
cv.Dilate( workingMask, workingMask )
extraExtraMask = np.copy( workingMask )
cv.Dilate( extraExtraMask, extraExtraMask )
cv.Dilate( extraExtraMask, extraExtraMask )
cv.Dilate( extraExtraMask, extraExtraMask )
cv.Dilate( extraExtraMask, extraExtraMask )
cv.Dilate( extraExtraMask, extraExtraMask )
cv.Dilate( extraExtraMask, extraExtraMask )
allMask = np.copy( extraExtraMask )
cv.Dilate( allMask, allMask )
cv.Dilate( allMask, allMask )
cv.Dilate( allMask, allMask )
cv.Dilate( allMask, allMask )
cv.Dilate( allMask, allMask )
cv.Dilate( allMask, allMask )
possibleForeground = workingMask > 0
if workingMask[ possibleForeground ].size >= 100 \
and frameIdx >= 16:
print "Msk size", workingMask[ possibleForeground ].size
print workingMask[ 0, 0:10 ]
fgModel = cv.CreateMat( 1, 5*13, cv.CV_64FC1 )
bgModel = cv.CreateMat( 1, 5*13, cv.CV_64FC1 )
#workingMask[ possibleForeground ] = self.GC_FGD
#workingMask[ possibleForeground == False ] = self.GC_PR_BGD
#workingMask[ : ] = self.GC_PR_BGD
#workingMask[ possibleForeground ] = self.GC_FGD
workingMask[ : ] = self.GC_BGD
workingMask[ allMask > 0 ] = self.GC_PR_BGD
workingMask[ extraExtraMask > 0 ] = self.GC_PR_FGD
workingMask[ possibleForeground ] = self.GC_FGD
if frameIdx == 16:
# Save mask
maskCopy = np.copy( workingMask )
maskCopy[ maskCopy == self.GC_BGD ] = 0
maskCopy[ maskCopy == self.GC_PR_BGD ] = 64
maskCopy[ maskCopy == self.GC_PR_FGD ] = 128
maskCopy[ maskCopy == self.GC_FGD ] = 255
print "Unused pixels", \
maskCopy[ (maskCopy != 255) & (maskCopy != 0) ].size
outputImage = cv.CreateMat( msg.height, msg.width, cv.CV_8UC3 )
cv.CvtColor( maskCopy, outputImage, cv.CV_GRAY2BGR )
cv.SaveImage( "output.png", image );
cv.SaveImage( "outputMask.png", outputImage );
print "Saved images"
#return
#print "Set Msk size", workingMask[ workingMask == self.GC_PR_FGD ].size
imageToSegment = image #self.inputImageList[ frameIdx - FRAMES_BACK ]
imageCopy = np.copy( imageToSegment )
cv.CvtColor( imageCopy, imageCopy, cv.CV_BGR2RGB )
print "Start seg"
cv.GrabCut( imageCopy, workingMask,
(0,0,0,0), fgModel, bgModel, 12, self.GC_INIT_WITH_MASK )
print "Finish seg"
segmentation = np.copy( imageToSegment )
segmentation[ (workingMask != self.GC_PR_FGD) & (workingMask != self.GC_FGD) ] = 0
black = (workingMask != self.GC_PR_FGD) & (workingMask != self.GC_FGD)
#motionImage = np.where( black, 0, 255 ).astype( np.uint8 )
# Refine the segmentation
REFINE_SEG = False
if REFINE_SEG:
motionImageCopy = np.copy( motionImage )
cv.Erode( motionImageCopy, motionImageCopy )
#cv.Erode( motionImageCopy, motionImageCopy )
#cv.Erode( motionImageCopy, motionImageCopy )
workingMask[ motionImageCopy > 0 ] = self.GC_PR_FGD
workingMask[ motionImageCopy == 0 ] = self.GC_PR_BGD
cv.Dilate( motionImageCopy, motionImageCopy )
cv.Dilate( motionImageCopy, motionImageCopy )
cv.Dilate( motionImageCopy, motionImageCopy )
cv.Dilate( motionImageCopy, motionImageCopy )
workingMask[ motionImageCopy == 0 ] = self.GC_BGD
print "Other seg"
cv.GrabCut( imageCopy, workingMask,
(0,0,0,0), fgModel, bgModel, 12, self.GC_INIT_WITH_MASK )
print "Other seg done"
segmentation = np.copy( imageToSegment )
segmentation[ (workingMask != self.GC_PR_FGD) & (workingMask != self.GC_FGD) ] = 0
black = (workingMask != self.GC_PR_FGD) & (workingMask != self.GC_FGD)
motionImage = np.where( black, 0, 255 ).astype( np.uint8 )
else:
segmentation = np.zeros( ( image.height, image.width ), dtype=np.uint8 )
# Save output data
self.inputImageList[ frameIdx ] = image
self.grayScaleImageList[ frameIdx ] = grayImage
self.opticalFlowListX[ frameIdx ] = opticalFlowArrayX
self.opticalFlowListY[ frameIdx ] = opticalFlowArrayY
self.motionImageList[ frameIdx ] = motionImage
self.segmentationList[ frameIdx ] = segmentation
self.segmentationMaskList[ frameIdx ] = segmentationMask
#self.maxMotionCounts[ frameIdx ] = motionCount
#self.imageFlowList[ frameIdx ] = imageFlow
#self.saliencyMapList[ frameIdx ] = largeSaliencyMap
#self.saliencyClusterList[ frameIdx ] = clusterList
self.leftMostMotionList[ frameIdx ] = leftMostMotion
frameIdx += 1
self.numFramesProcessed += 1
if not self.workCancelled:
SAVE_MOTION_IMAGES = True
BASE_MOTION_IMAGE_NAME = self.scriptPath + "/../../test_data/motion_images/motion_{0:03}.png"
if SAVE_MOTION_IMAGES and len( self.motionImageList ) > 0:
width = self.motionImageList[ 0 ].shape[ 1 ]
height = self.motionImageList[ 0 ].shape[ 0 ]
colourImage = np.zeros( ( height, width, 3 ), dtype=np.uint8 )
for frameIdx, motionImage in enumerate( self.motionImageList ):
colourImage[ :, :, 0 ] = motionImage
colourImage[ :, :, 1 ] = motionImage
colourImage[ :, :, 2 ] = motionImage
outputName = BASE_MOTION_IMAGE_NAME.format( frameIdx + 1 )
cv.SaveImage( outputName, colourImage )
# Recalculate impactFrameIdx
width = self.motionImageList[ 0 ].shape[ 1 ]
totalMotionDiff = 0
maxMotionDiff = 0
impactFrameIdx = None
for motionIdx in range( 1, len( self.leftMostMotionList ) ):
motionDiff = abs( self.leftMostMotionList[ motionIdx ] \
- self.leftMostMotionList[ motionIdx - 1 ] )
totalMotionDiff += motionDiff
if motionDiff > maxMotionDiff and totalMotionDiff > 0.5*width:
maxMotionDiff = motionDiff
impactFrameIdx = motionIdx
if maxMotionDiff <= 18:
impactFrameIdx = None
if impactFrameIdx != None:
preMotionImages = []
postMotionImages = []
impactMotionImage = None
NUM_FRAMES_BEFORE = 3
prefix = self.options.outputPrefix
if prefix != "":
prefix += "_"
BASE_MOTION_IMAGE_NAME = self.scriptPath + "/../../test_data/impact_images/" + prefix + "motion_{0:03}.png"
START_MOTION_IMAGE_NAME = self.scriptPath + "/../../test_data/impact_images/" + prefix + "start_motion.png"
START_IMAGE_NAME = self.scriptPath + "/../../test_data/impact_images/" + prefix + "start.png"
IMPACT_IMAGE_NAME = self.scriptPath + "/../../test_data/impact_images/" + prefix + "impact.png"
SEGMENTATION_IMAGE_NAME = self.scriptPath + "/../../test_data/impact_images/" + prefix + "segmentation.png"
NUM_FRAMES_AFTER = 3
width = self.motionImageList[ 0 ].shape[ 1 ]
height = self.motionImageList[ 0 ].shape[ 0 ]
colourImage = np.zeros( ( height, width, 3 ), dtype=np.uint8 )
for frameIdx in range( impactFrameIdx - NUM_FRAMES_BEFORE,
impactFrameIdx + NUM_FRAMES_AFTER + 1 ):
motionImage = self.motionImageList[ frameIdx ]
if frameIdx < impactFrameIdx:
preMotionImages.append( motionImage )
elif frameIdx == impactFrameIdx:
impactMotionImage = motionImage
else: # frameIdx > impactFrameIdx
postMotionImages.append( motionImage )
colourImage[ :, :, 0 ] = motionImage
colourImage[ :, :, 1 ] = motionImage
colourImage[ :, :, 2 ] = motionImage
outputName = BASE_MOTION_IMAGE_NAME.format( frameIdx - impactFrameIdx )
cv.SaveImage( outputName, colourImage )
motionDetectionFilter.calcMotion( self.grayScaleImageList[ 0 ] )
startMotionImage = motionDetectionFilter.calcMotion(
self.grayScaleImageList[ impactFrameIdx ] )
colourImage[ :, :, 0 ] = startMotionImage
colourImage[ :, :, 1 ] = startMotionImage
colourImage[ :, :, 2 ] = startMotionImage
cv.SaveImage( START_MOTION_IMAGE_NAME, colourImage )
cv.CvtColor( self.inputImageList[ 0 ], colourImage, cv.CV_RGB2BGR )
cv.SaveImage( START_IMAGE_NAME, colourImage )
cv.CvtColor( self.inputImageList[ impactFrameIdx ], colourImage, cv.CV_RGB2BGR )
cv.SaveImage( IMPACT_IMAGE_NAME, colourImage )
print "Segmenting..."
segmentation = self.produceSegmentation( self.inputImageList[ 0 ],
impactMotionImage, preMotionImages, postMotionImages )
cv.CvtColor( segmentation, colourImage, cv.CV_RGB2BGR )
cv.SaveImage( SEGMENTATION_IMAGE_NAME, colourImage )
self.refreshGraphDisplay()
print "Finished processing bag file"
if bool( self.options.quitAfterFirstSegmentation == "True" ):
print "Trying to quit"
self.onWinMainDestroy( None )
else:
print "Not trying to quit so neeah"
#---------------------------------------------------------------------------
def refreshGraphDisplay( self ):
# Remove existing graph items
if self.graphCanvas != None:
self.vboxGraphs.remove( self.graphCanvas )
self.graphCanvas.destroy()
self.graphCanvas = None
if self.graphNavToolbar != None:
self.vboxGraphs.remove( self.graphNavToolbar )
self.graphNavToolbar.destroy()
self.graphNavToolbar = None
# Draw the graphs
self.graphFigure = Figure( figsize=(8,6), dpi=72 )
self.graphAxis = self.graphFigure.add_subplot( 111 )
#self.graphAxis.plot( range( 1, len( self.maxMotionCounts )+1 ), self.maxMotionCounts )
diffs = [ 0 ] + [ self.leftMostMotionList[ i+1 ] - self.leftMostMotionList[ i ] for i in range( len( self.leftMostMotionList ) - 1 ) ]
#self.graphAxis.plot( range( 1, len( self.leftMostMotionList )+1 ), self.leftMostMotionList )
self.graphAxis.plot( range( 1, len( self.leftMostMotionList )+1 ), diffs )
# Build the new graph display
self.graphCanvas = FigureCanvas( self.graphFigure ) # a gtk.DrawingArea
self.graphCanvas.show()
self.graphNavToolbar = NavigationToolbar( self.graphCanvas, self.window )
self.graphNavToolbar.lastDir = '/var/tmp/'
self.graphNavToolbar.show()
# Show the graph
self.vboxGraphs.pack_start( self.graphNavToolbar, expand=False, fill=False )
self.vboxGraphs.pack_start( self.graphCanvas, True, True )
self.vboxGraphs.show()
self.vboxGraphs.show()
#---------------------------------------------------------------------------
def update( self ):
lastTime = time.clock()
while 1:
curTime = time.clock()
#print "Processing image", framIdx
yield True
yield False
class DDTF():
def __init__(self):
ttle1 = 'Spectrum el1'
ttle2 = ' el2 - . el1'
ttle3 = ' el3 - . el1'
ttle4 = ' el1 - . el2'
ttle5 = ' Spectrum el2'
ttle6 = ' el3 - . el2'
ttle7 = ' el1 - . el3'
ttle8 = 'el2 - . el3'
ttle9 = 'Spectrum el3'
self.win = gtk.Window()
self.win.set_border_width(5)
self.win.resize(800, 400)
vbox = gtk.VBox(spacing=3)
self.win.add(vbox)
vbox.show()
self.fig = Figure(figsize=(7, 5), dpi=72)
self.canvas = FigureCanvas(self.fig) # a gtk.DrawingArea
self.canvas.show()
vbox.pack_start(self.canvas, True, True)
(self.e1, self.e2, self.e3) = signal_gen.signal_gen(3, .1, .001)
c = 0
for i in self.e1:
print i, self.e2[c]
c += 1
self.ax1 = self.fig.add_subplot(431, title=ttle1)
# self.ax1.set_xlim(0,60)
# self.ax1.set_ylim(0,1)
self.ax2 = self.fig.add_subplot(432, title=ttle2)
self.ax2.set_xlim(0, 60)
self.ax2.set_ylim(0, 1)
self.ax3 = self.fig.add_subplot(433, title=ttle3)
self.ax3.set_xlim(0, 60)
self.ax3.set_ylim(0, 1)
self.ax4 = self.fig.add_subplot(434, title=ttle4)
self.ax4.set_xlim(0, 60)
self.ax4.set_ylim(0, 1)
self.ax5 = self.fig.add_subplot(435, title=ttle5)
self.ax5.set_xlim(0, 60)
self.ax5.set_ylim(0, 1)
self.ax6 = self.fig.add_subplot(436, title=ttle6)
self.ax6.set_xlim(0, 60)
self.ax6.set_ylim(0, 1)
self.ax7 = self.fig.add_subplot(437, title=ttle7)
self.ax7.set_xlim(0, 60)
self.ax7.set_ylim(0, 1)
self.ax8 = self.fig.add_subplot(438, title=ttle8)
self.ax8.set_xlim(0, 60)
self.ax8.set_ylim(0, 1)
self.ax9 = self.fig.add_subplot(439, title=ttle9)
self.ax9.set_xlim(0, 60)
self.ax9.set_ylim(0, 1)
self.ax10 = self.fig.add_subplot(4, 3, 10, title="el1")
self.ax11 = self.fig.add_subplot(4, 3, 11, title="el2")
self.ax12 = self.fig.add_subplot(4, 3, 12, title="el3")
def make_wave(self, newLength, eegfreq):
srate = eegfreq * 10
newLength_t = newLength * 1.0 / eegfreq
# want the freq of the wave to be 4 per length in points
t = np.arange(0, newLength_t, 1.0 / srate) # time axis in seconds
modifier = 7.0 / newLength_t
freq_array = np.arange(modifier / 2, modifier,
((modifier) / (newLength * 2)) / 10)
# if len(freq_array) > len(t):
# freq_array=freq_array[0,len(t)]
print t, np.pi, freq_array
wave = np.cos(2.0 * np.pi * freq_array * t)
print wave
self.ax1.plot(t, wave)
self.ax10.plot(self.e1)
self.ax11.plot(self.e2)
self.ax12.plot(self.e3)
return wave
def ddtf(self,
el1,
el2,
el3,
sample_rate=400,
duration=20,
step=128,
increment=5):
self.ax10.plot(el1)
self.ax11.plot(el2)
self.ax12.plot(el3)
# notes: duration is the length of a window in seconds
# increment is the length of a step in seconds
# step is the num points in an fft-analysis epoch
N = len(el1)
dt = 1 / float(sample_rate)
fNyq = sample_rate / 2
df = 1 / (step * dt)
f = np.arange(0, fNyq, df) #Frequency axis for the FFT
count = 0
end_step = N - duration * sample_rate
print "end_step ", end_step
print "stepping by ", increment * sample_rate
for w in np.arange(0, end_step, increment * sample_rate):
x = el1[w:w + duration * sample_rate] # should this be - 1 or 2?
y = el2[w:w + duration * sample_rate]
z = el3[w:w + duration * sample_rate]
# Initialize the Cross-Spectral arrays for averaging
print "step first is : ", step
Sxx = np.zeros((1, step - 1))
# - 1 here?
print "Sxx: ", Sxx.shape
Syy = Sxx
Szz = Sxx
Sxy = Sxx
Sxz = Sxx
Syz = Sxx
Szy = Sxx
print "xshape : ", x.shape
print "Sxx shape : ", Sxx.shape
xtemp = np.arange(0, step - 1)
xtemp_ones = np.ones(len(xtemp))
print "xtempshape: ", xtemp.shape
A = np.vstack([xtemp, xtemp_ones]).T
print "A shape: ", A.shape
inner_end_step = sample_rate * duration - step
print "inner_end_step ", inner_end_step
print "step ", step
for i in np.arange(0, inner_end_step - 1, step):
m, b = np.linalg.lstsq(A, x[i:i + step - 1])[0] # the minus 1?
print "m, b: ", m, b
trend = m * xtemp + b
# print "istep : ", (i+step-1)
x[i:i + step - 1] = x[i:i + step - 1] - trend # detrend
x[i:i + step -
1] = x[i:i + step - 1] - np.mean(x[i:i + step - 1]) # demean
fx = np.fft.fft(x[i:i + step - 1] *
np.hanning(step - 1).T) # windowed fft
m, b = np.linalg.lstsq(A, y[i:i + step - 1])[0] # the minus 1?
trend = m * xtemp + b
y[i:i + step - 1] = y[i:i + step - 1] - trend # detrend
y[i:i + step -
1] = y[i:i + step - 1] - np.mean(y[i:i + step - 1]) # demean
fy = np.fft.fft(y[i:i + step - 1] *
np.hanning(step - 1).T) # windowed fft
m, b = np.linalg.lstsq(A, z[i:i + step - 1])[0] # the minus 1?
trend = m * xtemp + b
z[i:i + step - 1] = z[i:i + step - 1] - trend # detrend
z[i:i + step -
1] = z[i:i + step - 1] - np.mean(z[i:i + step - 1]) # demean
fz = np.fft.fft(z[i:i + step - 1] *
np.hanning(step - 1).T) # windowed fft
# print "fs are ", fx, fy, fz
# print "fxconf ", fx.conj()
# print "Sxx ", Sxx.shape, Sxx.shape
# print "fxstuff ", ((fx * fx.conj())).shape
Sxx = Sxx + (fx * fx.conj())
# print "Sxx2 ", Sxx.shape
Syy = Syy + (fy * fy.conj())
Szz = Szz + (fz * fz.conj())
Sxy = Sxy + (fx * fy.conj())
Sxz = Sxz + (fx * fz.conj())
Syz = Syz + (fy * fz.conj())
# print "Sxx shape: ", Sxx.shape
# print "Sxy shape: ", Sxy.shape
# print "Szy shape: ", Sxx.shape
# print "Syz shape: ", Syz.shape
Syx = Sxy.conj()
Szx = Sxz.conj()
Szy = Syz.conj()
S11 = abs(Sxx)**2
S12 = abs(Sxy)**2
S13 = abs(Sxz)**2
S21 = abs(Syx)**2
S22 = abs(Syy)**2
S23 = abs(Syz)**2
S31 = abs(Szx)**2
S32 = abs(Szy)**2
S33 = abs(Szz)**2
sumS = S11 + S12 + S13
sumS2 = S21 + S22 + S23
sumS3 = S31 + S32 + S33
NS11 = S11 / S11.max()
NS12 = S12 / sumS
NS13 = S13 / sumS
NS21 = S21 / sumS2
NS22 = S22 / S22.max()
NS23 = S23 / sumS2
NS31 = S31 / sumS3
NS32 = S32 / sumS3
NS33 = S33 / S33.max()
count += 1
self.ax1.plot(f[0:step / 4], NS11[0][0:step / 4])
self.ax2.plot(f[0:step / 4], NS12[0][0:step / 4])
self.ax3.plot(f[0:step / 4], NS13[0][0:step / 4])
self.ax4.plot(f[0:step / 4], NS21[0][0:step / 4])
self.ax5.plot(f[0:step / 4], NS22[0][0:step / 4])
self.ax6.plot(f[0:step / 4], NS23[0][0:step / 4])
self.ax7.plot(f[0:step / 4], NS31[0][0:step / 4])
self.ax8.plot(f[0:step / 4], NS32[0][0:step / 4])
self.ax9.plot(f[0:step / 4], NS33[0][0:step / 4])
return (f, step, NS11, NS12, NS13, NS21, NS22, NS23, NS31, NS32, NS33)
class MetaAnalysis(InfoFrameComponent):
"""
Run a meta analysis and graph the results
"""
anaInstance = None
__plotVBox = None
__plotFigure = None
__plotAxis = None
__plotCanvas = None
__plotToolbar = None
__hasPlotNow = False
__targetLineBox = None
__targetLineEntry = None
__varSelectorTable = None
__varSelectorXEntry = None
__varSelectorYEntry = None
__filterBox = None
__filterEntry = None
__filterValEntry = None
__runAnaButton = None
__exportButton = None
__clearLockdownButton = None
def __init__(self, frameManager, metaAnalysis):
InfoFrameComponent.__init__(self, frameManager)
self.anaInstance = metaAnalysis
self.baseWidget = gtk.VBox()
self.__plotVBox = gtk.VBox()
self.baseWidget.pack_start(self.__plotVBox, expand=True, padding=5)
self.baseWidget.pack_start(gtk.HSeparator(), expand=False, padding=10)
self.__targetLineBox = gtk.HBox()
self.baseWidget.pack_start(self.__targetLineBox,expand=False)
self.__targetLineBox.pack_start(gtk.Label("Target horizontal line = "),expand=False, padding=5)
self.__targetLineEntry = gtk.Entry()
self.__targetLineBox.pack_start(self.__targetLineEntry, expand=True, padding=5)
self.baseWidget.pack_start(gtk.HSeparator(), expand=False, padding=10)
self.__varSelectorTable = gtk.Table(1,4,True)
self.__varSelectorTable.attach(gtk.Label("X variable:"), 0,1, 0,1)
self.__varSelectorXEntry = gtk.Entry()
self.__varSelectorTable.attach(self.__varSelectorXEntry, 1,2, 0,1)
self.__varSelectorTable.attach(gtk.Label("Y variable:"), 2,3, 0,1)
self.__varSelectorYEntry = gtk.Entry()
self.__varSelectorTable.attach(self.__varSelectorYEntry, 3,4, 0,1)
self.baseWidget.pack_start(self.__varSelectorTable, expand=False, padding=5)
#self.baseWidget.pack_start(gtk.Label("Meta-language syntax: {GEOM|MESH|ANA}.key([idx]).key([idx]) ..."), expand=False, padding=5)
self.baseWidget.pack_start(gtk.Label("Meta-language syntax: {GEOM|MESH|ANA}.key.key([idx]) .... For ANA, field[1] is analysis name, field[2] is a name in exportResults"), expand=False, padding=5)
self.baseWidget.pack_start(gtk.HSeparator(), expand=False, padding=10)
self.__filterBox = gtk.HBox()
self.__filterBox.pack_start(gtk.Label("Filter: "), expand=False)
self.__filterEntry = gtk.Entry()
self.__filterBox.pack_start(self.__filterEntry)
self.__filterBox.pack_start(gtk.Label(" = "),expand=False)
self.__filterValEntry = gtk.Entry()
self.__filterBox.pack_start(self.__filterValEntry)
self.baseWidget.pack_start(self.__filterBox, expand=False,padding=5)
self.baseWidget.pack_start(gtk.HSeparator(), expand=False, padding=10)
self.__runAnaButton = gtk.Button("Run analysis")
self.__runAnaButton.connect("clicked", self.event_button_runAna, None)
self.baseWidget.pack_start(self.__runAnaButton, expand=False)
self.__exportButton = gtk.Button("Export data")
self.__exportButton.connect("clicked", self.event_button_export, None)
self.baseWidget.pack_start(self.__exportButton, expand=False)
self.__clearLockdownButton = gtk.Button("Clear lockdown")
self.__clearLockdownButton.connect("clicked", self.event_button_clearLockdown, None)
self.baseWidget.pack_start(self.__clearLockdownButton, expand=False)
self.updateDisplay()
self.baseWidget.show_all()
def __createNewFigure(self):
#Setup for plotting
if self.__hasPlotNow:
self.__plotVBox.remove(self.__plotToolbar)
self.__plotVBox.remove(self.__plotCanvas)
del self.__plotToolbar
self.__plotCanvas.destroy()
del self.__plotFigure
self.__plotFigure = matplotlib.pyplot.figure()
self.__plotAxis = self.__plotFigure.add_subplot(1,1,1)
self.__plotCanvas = FigureCanvasGTKAgg(self.__plotFigure)
self.__plotCanvas.show()
self.__plotVBox.pack_start(self.__plotCanvas, expand=True)
self.__plotToolbar = NavigationToolbar2GTKAgg(self.__plotCanvas, window=self.getBaseWindow().get_parent_window())
self.__plotVBox.pack_start(self.__plotToolbar, expand=False)
self.__hasPlotNow = True
#Plot the data
self.__plotAxis.set_xlabel(self.anaInstance.xVariable)
self.__plotAxis.set_ylabel(self.anaInstance.yVariable)
self.__plotAxis.set_title("Filter: " + self.anaInstance.fVariable + " = " + str(self.anaInstance.fEquals))
matplotlib.pyplot.plot(self.anaInstance.xArray, self.anaInstance.yArray, "*")
if self.anaInstance.targetValue != None:
matplotlib.pyplot.axhline(self.anaInstance.targetValue, color="r", linestyle="--")
(xmin,xmax,ymin,ymax) = self.__plotAxis.axis()
dx = xmax-xmin; dy = ymax-ymin;
self.__plotAxis.axis([xmin-dx*0.05, xmax+dx*0.05, ymin-dy*0.05, ymax+dy*0.05])
# matplotlib.pyplot.plot(np.linspace(0,2*np.pi, 100), np.sin(np.linspace(0,2*np.pi, 100))/self.counter) #TEST
def updateDisplay(self):
print "MetaAnalysis::updateDisplay()"
self.__createNewFigure()
if self.anaInstance.targetValue != None:
self.__targetLineEntry.set_text(str(self.anaInstance.targetValue))
else:
self.__targetLineEntry.set_text("")
self.__varSelectorXEntry.set_text(self.anaInstance.xVariable)
self.__varSelectorYEntry.set_text(self.anaInstance.yVariable)
self.__filterEntry.set_text(self.anaInstance.fVariable)
if self.anaInstance.fEquals != None:
self.__filterValEntry.set_text(str(self.anaInstance.fEquals))
else:
self.__filterValEntry.set_text("")
if self.anaInstance.lockdown:
self.__targetLineEntry.set_sensitive(False)
self.__varSelectorXEntry.set_sensitive(False)
self.__varSelectorYEntry.set_sensitive(False)
self.__filterEntry.set_sensitive(False)
self.__filterValEntry.set_sensitive(False)
self.__runAnaButton.set_sensitive(False)
self.__exportButton.set_sensitive(True)
self.__clearLockdownButton.set_sensitive(True)
else:
self.__targetLineEntry.set_sensitive(True)
self.__varSelectorXEntry.set_sensitive(True)
self.__varSelectorYEntry.set_sensitive(True)
self.__filterEntry.set_sensitive(True)
self.__filterValEntry.set_sensitive(True)
self.__runAnaButton.set_sensitive(True)
self.__exportButton.set_sensitive(False)
self.__clearLockdownButton.set_sensitive(False)
def saveToAna(self):
print "MetaAnalysis::saveToAna()"
try:
self.anaInstance.targetValue = float(self.__targetLineEntry.get_text())
except:
self.anaInstance.targetValue = None
self.anaInstance.xVariable = self.__varSelectorXEntry.get_text()
self.anaInstance.yVariable = self.__varSelectorYEntry.get_text()
self.anaInstance.fVariable = self.__filterEntry.get_text()
try:
self.anaInstance.fEquals = float(self.__filterValEntry.get_text())
except:
self.anaInstance.fEquals = None
self.anaInstance.write()
def event_button_runAna(self, widget, data=None):
print "MetaAnalysis::event_button_runAna()"
self.saveToAna()
try:
self.anaInstance.runAnalysis()
except AcdOptiException_metaAnalysis_anaFail as e:
mDia = gtk.MessageDialog(self.getBaseWindow(),
gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT,
gtk.MESSAGE_ERROR, gtk.BUTTONS_OK,
"Analysis failed with error message:\n" + e.args[0])
mDia.run()
mDia.destroy()
self.updateDisplay()
def event_button_export(self, widget, data=None):
print "MetaAnalysis::event_button_export()"
#Find the filename
#call export in self.anaInstance
def event_button_clearLockdown(self, widget, data=None):
print "MetaAnalysis::event_button_clearLockdown()"
self.anaInstance.clearLockdown()
self.anaInstance.write()
self.updateDisplay()
def event_delete(self):
print "MetaAnalysis::event_delete()"
self.saveToAna()
return False
class tab_bands(gtk.HBox,tab_base):
lines=[]
edit_list=[]
line_number=[]
save_file_name=""
def update(self):
self.enabled=inp_isfile("./lumo0.inp")
def __create_model(self):
# create list store
model = gtk.ListStore(
gobject.TYPE_STRING,
gobject.TYPE_STRING,
gobject.TYPE_STRING,
gobject.TYPE_STRING,
gobject.TYPE_STRING,
gobject.TYPE_BOOLEAN
)
# add items
for item in articles:
iter = model.append()
model.set (iter,
LUMO_FUNCTION, item[LUMO_FUNCTION],
LUMO_ENABLE, item[LUMO_ENABLE],
LUMO_A, item[LUMO_A],
LUMO_B, item[LUMO_B],
LUMO_C, item[LUMO_C],
LUMO_EDITABLE, item[LUMO_EDITABLE]
)
return model
def __create_model_mesh(self):
model_mesh = gtk.ListStore(
gobject.TYPE_STRING,
gobject.TYPE_STRING,
gobject.TYPE_STRING,
gobject.TYPE_STRING,
gobject.TYPE_STRING,
gobject.TYPE_BOOLEAN
)
for item in HOMO_articles:
iter = model_mesh.append()
model_mesh.set (iter,
HOMO_FUNCTION, item[HOMO_FUNCTION],
HOMO_ENABLE, item[HOMO_ENABLE],
HOMO_A, item[HOMO_A],
HOMO_B, item[HOMO_B],
HOMO_C, item[HOMO_C],
HOMO_EDITABLE, item[HOMO_EDITABLE]
)
return model_mesh
def __add_columns(self, treeview):
model = treeview.get_model()
# Function
renderer = gtk.CellRendererText()
renderer.connect("edited", self.on_cell_edited, model)
renderer.set_data("column", LUMO_FUNCTION)
column = gtk.TreeViewColumn("Function", renderer, text=LUMO_FUNCTION,
editable=LUMO_EDITABLE)
treeview.append_column(column)
# Enable
renderer = gtk.CellRendererText()
renderer.connect("edited", self.on_cell_edited, model)
renderer.set_data("column", LUMO_ENABLE)
column = gtk.TreeViewColumn("enabled", renderer, text=LUMO_ENABLE,
editable=LUMO_EDITABLE)
treeview.append_column(column)
# A
renderer = gtk.CellRendererText()
renderer.connect("edited", self.on_cell_edited, model)
renderer.set_data("column", LUMO_A)
column = gtk.TreeViewColumn("a", renderer, text=LUMO_A,
editable=LUMO_EDITABLE)
treeview.append_column(column)
# B
renderer = gtk.CellRendererText()
renderer.connect("edited", self.on_cell_edited, model)
renderer.set_data("column", LUMO_B)
column = gtk.TreeViewColumn("b", renderer, text=LUMO_B,
editable=LUMO_EDITABLE)
treeview.append_column(column)
# C
renderer = gtk.CellRendererText()
renderer.connect("edited", self.on_cell_edited, model)
renderer.set_data("column", LUMO_C)
column = gtk.TreeViewColumn("c", renderer, text=LUMO_C,
editable=LUMO_EDITABLE)
treeview.append_column(column)
def __add_columns_mesh(self, treeview):
model = treeview.get_model()
# Function
renderer = gtk.CellRendererText()
renderer.connect("edited", self.on_HOMO_edited, model)
renderer.set_data("column", HOMO_FUNCTION)
column = gtk.TreeViewColumn("Function", renderer, text=HOMO_FUNCTION,
editable=HOMO_EDITABLE)
treeview.append_column(column)
# Enable
renderer = gtk.CellRendererText()
renderer.connect("edited", self.on_HOMO_edited, model)
renderer.set_data("column", HOMO_ENABLE)
column = gtk.TreeViewColumn("Enable", renderer, text=HOMO_ENABLE,
editable=HOMO_EDITABLE)
treeview.append_column(column)
# A
renderer = gtk.CellRendererText()
renderer.connect("edited", self.on_HOMO_edited, model)
renderer.set_data("column", HOMO_A)
column = gtk.TreeViewColumn("a", renderer, text=HOMO_A,
editable=HOMO_EDITABLE)
treeview.append_column(column)
# B
renderer = gtk.CellRendererText()
renderer.connect("edited", self.on_HOMO_edited, model)
renderer.set_data("column", HOMO_B)
column = gtk.TreeViewColumn("b", renderer, text=HOMO_B,
editable=HOMO_EDITABLE)
treeview.append_column(column)
# C
renderer = gtk.CellRendererText()
renderer.connect("edited", self.on_HOMO_edited, model)
renderer.set_data("column", HOMO_C)
column = gtk.TreeViewColumn("c", renderer, text=HOMO_C,
editable=HOMO_EDITABLE)
treeview.append_column(column)
def on_add_item_clicked(self, button, model):
new_item = ["exp","0" ,"A","B","C",True]
articles.append(new_item)
iter = model.append()
model.set (iter,
LUMO_FUNCTION, new_item[LUMO_FUNCTION],
LUMO_ENABLE, new_item[LUMO_ENABLE],
LUMO_A, new_item[LUMO_A],
LUMO_B, new_item[LUMO_B],
LUMO_C, new_item[LUMO_C],
LUMO_EDITABLE, new_item[LUMO_EDITABLE]
)
def on_add_HOMO_clicked(self, button, model):
new_item = ["exp","0" ,"A","B","C",True]
HOMO_articles.append(new_item)
iter = model.append()
model.set (iter,
HOMO_FUNCTION, new_item[HOMO_FUNCTION],
HOMO_ENABLE, new_item[HOMO_ENABLE],
HOMO_A, new_item[HOMO_A],
HOMO_B, new_item[HOMO_B],
HOMO_C, new_item[HOMO_C],
HOMO_EDITABLE, new_item[HOMO_EDITABLE]
)
def save_model(self, ):
lines=[]
function=0
for item in self.LUMO_model:
lines.append("#function_"+item[HOMO_FUNCTION]+str(function))
lines.append(item[LUMO_FUNCTION])
lines.append("#function_"+item[HOMO_FUNCTION]+str(function)+"_enable")
lines.append(item[LUMO_ENABLE])
lines.append("#function_"+item[HOMO_FUNCTION]+str(function)+"_a")
lines.append(item[LUMO_A])
lines.append("#function_"+item[HOMO_FUNCTION]+str(function)+"_b")
lines.append(item[LUMO_B])
lines.append("#function_"+item[HOMO_FUNCTION]+str(function)+"_c")
lines.append(item[LUMO_C])
function=function+1
lines.append("#ver")
lines.append("#1.0")
lines.append("#end")
inp_write_lines_to_file("./lumo0.inp",lines)
lines=[]
function=0
for item in self.HOMO_model:
lines.append("#function_"+item[HOMO_FUNCTION]+str(function))
lines.append(item[HOMO_FUNCTION])
lines.append("#function_"+item[HOMO_FUNCTION]+str(function)+"_enable")
lines.append(item[HOMO_ENABLE])
lines.append("#function_"+item[HOMO_FUNCTION]+str(function)+"_a")
lines.append(item[HOMO_A])
lines.append("#function_"+item[HOMO_FUNCTION]+str(function)+"_b")
lines.append(item[HOMO_B])
lines.append("#function_"+item[HOMO_FUNCTION]+str(function)+"_c")
lines.append(item[HOMO_C])
function=function+1
lines.append("#ver")
lines.append("#1.0")
lines.append("#end")
inp_write_lines_to_file("./homo0.inp",lines)
def on_remove_item_from_lumo_clicked(self, button, treeview):
selection = treeview.get_selection()
model, iter = selection.get_selected()
if iter:
path = model.get_path(iter)[0]
model.remove(iter)
del articles[ path ]
self.save_model()
self.update_graph()
def on_remove_item_from_homo_clicked(self, button, treeview):
selection = treeview.get_selection()
model, iter = selection.get_selected()
if iter:
path = model.get_path(iter)[0]
model.remove(iter)
del HOMO_articles[ path ]
self.save_model()
self.update_graph()
def on_cell_edited(self, cell, path_string, new_text, model):
iter = model.get_iter_from_string(path_string)
path = model.get_path(iter)[0]
column = cell.get_data("column")
if column == LUMO_FUNCTION:
articles[path][LUMO_FUNCTION] = new_text
model.set(iter, column, articles[path][LUMO_FUNCTION])
if column == LUMO_ENABLE:
#old_text = model.get_value(iter, column)
articles[path][LUMO_ENABLE] = new_text
model.set(iter, column, articles[path][LUMO_ENABLE])
if column == LUMO_A:
#old_text = model.get_value(iter, column)
articles[path][LUMO_A] = new_text
model.set(iter, column, articles[path][LUMO_A])
if column == LUMO_B:
#old_text = model.get_value(iter, column)
articles[path][LUMO_B] = new_text
model.set(iter, column, articles[path][LUMO_B])
if column == LUMO_C:
#old_text = model.get_value(iter, column)
articles[path][LUMO_C] = new_text
model.set(iter, column, articles[path][LUMO_C])
self.save_model()
self.update_graph()
def on_HOMO_edited(self, cell, path_string, new_text, model):
iter = model.get_iter_from_string(path_string)
path = model.get_path(iter)[0]
column = cell.get_data("column")
if column == HOMO_FUNCTION:
HOMO_articles[path][HOMO_FUNCTION] = new_text
model.set(iter, column, HOMO_articles[path][HOMO_FUNCTION])
if column == HOMO_ENABLE:
#old_text = model.get_value(iter, column)
HOMO_articles[path][HOMO_ENABLE] = new_text
model.set(iter, column, HOMO_articles[path][HOMO_ENABLE])
if column == HOMO_A:
#old_text = model.get_value(iter, column)
HOMO_articles[path][HOMO_A] = new_text
model.set(iter, column, HOMO_articles[path][HOMO_A])
if column == HOMO_B:
#old_text = model.get_value(iter, column)
HOMO_articles[path][HOMO_B] = new_text
model.set(iter, column, HOMO_articles[path][HOMO_B])
if column == HOMO_C:
#old_text = model.get_value(iter, column)
HOMO_articles[path][HOMO_C] = new_text
model.set(iter, column, HOMO_articles[path][HOMO_C])
self.save_model()
self.update_graph()
def update_graph(self):
#cmd = './go.o --onlypos'
#ret= os.system(cmd)
self.LUMO_fig.clf()
self.draw_graph_lumo()
self.LUMO_fig.canvas.draw()
def draw_graph_lumo(self):
n=0
ax1 = self.LUMO_fig.add_subplot(111)
ax1.set_ylabel('$DoS (m^{-3} eV^{-1})$')
ax1.set_xlabel('Energy (eV)')
#ax2 = ax1.twinx()
x_pos=0.0
layer=0
color =['r','g','b','y','o','r','g','b','y','o']
ax1.set_yscale('log')
ax1.set_ylim(ymin=1e17,ymax=1e28)
pos=0
Eg=2.0
ax1.set_xlim([0,-Eg])
x = linspace(0, -Eg, num=40)
for item in self.LUMO_model:
if item[LUMO_FUNCTION]=="exp":
y = float(item[LUMO_A])*exp(x/float(item[LUMO_B]))
line, = ax1.plot(x,y , '-', linewidth=3)
if item[LUMO_FUNCTION]=="gaus":
y = float(item[LUMO_A])*exp(-pow(((float(item[LUMO_B])+x)/(sqrt(2.0)*float(item[LUMO_C])*1.0)),2.0))
line, = ax1.plot(x,y , color[pos], linewidth=3)
pos=pos+1
pos=0
x_homo = linspace(-Eg, 0, num=40)
for item in self.HOMO_model:
if item[HOMO_FUNCTION]=="exp":
y = float(item[HOMO_A])*exp(x/float(item[HOMO_B]))
line, = ax1.plot(x_homo,y , '-', linewidth=3)
if item[LUMO_FUNCTION]=="gaus":
y = float(item[HOMO_A])*exp(-pow(((float(item[HOMO_B])+x)/(sqrt(2.0)*float(item[HOMO_C])*1.0)),2.0))
line, = ax1.plot(x_homo,y , color[pos], linewidth=3)
pos=pos+1
def save_image(self,file_name):
data=os.path.splitext(file_name)[0]
lumo=data+'_bands.jpg'
self.canvas_lumo.figure.savefig(lumo)
def callback_save(self, widget, data=None):
dialog = gtk.FileChooserDialog("Save as..",
None,
gtk.FILE_CHOOSER_ACTION_SAVE,
(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL,
gtk.STOCK_SAVE, gtk.RESPONSE_OK))
dialog.set_default_response(gtk.RESPONSE_OK)
filter = gtk.FileFilter()
filter.set_name(".jpg")
filter.add_pattern("*.jpg")
dialog.add_filter(filter)
response = dialog.run()
if response == gtk.RESPONSE_OK:
file_name=dialog.get_filename()
if os.path.splitext(file_name)[1]:
self.save_image(file_name)
else:
filter=dialog.get_filter()
self.save_image(file_name+filter.get_name())
elif response == gtk.RESPONSE_CANCEL:
print 'Closed, no files selected'
dialog.destroy()
def wow(self):
self.edit_list=[]
self.line_number=[]
self.lines=[]
self.save_file_name="lumo0.inp"
inp_load_file(self.lines,"./lumo0.inp")
n=0
pos=0
while True:
if self.lines[pos]=="#end":
break
if self.lines[pos]=="#ver":
break
tag=self.lines[pos]
scan_item_add("lumo0.inp",tag,tag,1)
pos=pos+1 #skip hash tag
function=self.lines[pos] #read label
pos=pos+1
tag=self.lines[pos]
scan_item_add("lumo0.inp",tag,tag,1)
pos=pos+1 #skip hash tag
enabled=self.lines[pos] #read value
pos=pos+1
tag=self.lines[pos]
scan_item_add("lumo0.inp",tag,tag,1)
pos=pos+1 #skip hash tag
a=self.lines[pos] #read value
pos=pos+1
tag=self.lines[pos]
scan_item_add("lumo0.inp",tag,tag,1)
pos=pos+1 #skip hash tag
b=self.lines[pos] #read value
pos=pos+1
tag=self.lines[pos]
scan_item_add("lumo0.inp",tag,tag,1)
pos=pos+1 #skip hash tag
c=self.lines[pos] #read value
pos=pos+1
articles.append([ str(function), str(enabled), str(a), str(b), str(c), True ])
self.save_file_name="homo0.inp"
inp_load_file(self.lines,"./homo0.inp")
n=0
pos=0
while True:
if self.lines[pos]=="#end":
break
if self.lines[pos]=="#ver":
break
tag=self.lines[pos]
scan_item_add("homo0.inp",tag,tag,1)
pos=pos+1 #skip hash tag
function=self.lines[pos] #read label
pos=pos+1
tag=self.lines[pos]
scan_item_add("homo0.inp",tag,tag,1)
pos=pos+1 #skip hash tag
enabled=self.lines[pos] #read value
pos=pos+1
tag=self.lines[pos]
scan_item_add("homo0.inp",tag,tag,1)
pos=pos+1 #skip hash tag
a=self.lines[pos] #read value
pos=pos+1
tag=self.lines[pos]
scan_item_add("homo0.inp",tag,tag,1)
pos=pos+1 #skip hash tag
b=self.lines[pos] #read value
pos=pos+1
tag=self.lines[pos]
scan_item_add("homo0.inp",tag,tag,1)
pos=pos+1 #skip hash tag
c=self.lines[pos] #read value
pos=pos+1
HOMO_articles.append([ str(function), str(enabled), str(a), str(b), str(c), True ])
tooltips = gtk.Tooltips()
toolbar = gtk.Toolbar()
toolbar.set_orientation(gtk.ORIENTATION_VERTICAL)
toolbar.set_style(gtk.TOOLBAR_ICONS)
toolbar.set_size_request(50, -1)
save = gtk.ToolButton(gtk.STOCK_SAVE)
tooltips.set_tip(save, "Save image")
pos=0
toolbar.insert(save, pos)
save.connect("clicked", self.callback_save)
toolbar.show_all()
self.pack_start(toolbar, False, True, 0)
vbox = gtk.VBox(False, 2)
self.LUMO_model = self.__create_model()
self.HOMO_model = self.__create_model_mesh()
self.LUMO_fig = Figure(figsize=(5,4), dpi=100)
self.draw_graph_lumo()
self.canvas_lumo = FigureCanvas(self.LUMO_fig) # a gtk.DrawingArea
self.canvas_lumo.figure.patch.set_facecolor('white')
self.canvas_lumo.show()
vbox.pack_start(self.canvas_lumo, True, True, 1)
self.pack_start(vbox, True, True, 0)
#self.attach(vbox, 0, 3, 0, 2)
vbox.show()
#Layer editor
self.LUMO_fig.tight_layout(pad=0.5)
vbox = gtk.VBox(False, 2)
frame = gtk.Frame()
frame.set_label("LUMO")
vbox_layers = gtk.VBox(False, 2)
treeview = gtk.TreeView(self.LUMO_model)
treeview.set_size_request(400, 100)
treeview.set_rules_hint(True)
treeview.get_selection().set_mode(gtk.SELECTION_SINGLE)
self.__add_columns(treeview)
vbox_layers.pack_start(treeview, False, False, 0)
treeview.show()
add_button = gtk.Button("Add",gtk.STOCK_ADD)
add_button.connect("clicked", self.on_add_item_clicked, self.LUMO_model)
add_button.show()
delete_button = gtk.Button("Delete",gtk.STOCK_DELETE)
delete_button.connect("clicked", self.on_remove_item_from_lumo_clicked, treeview)
delete_button.show()
hbox = gtk.HBox(False, 2)
hbox.pack_start(add_button, False, False, 0)
hbox.pack_start(delete_button, False, False, 0)
hbox.show()
vbox_layers.pack_start(hbox, False, False, 0)
vbox_layers.show()
frame.add(vbox_layers)
frame.show()
vbox.pack_start(frame, False, False, 0)
#spacer
label=gtk.Label(" \n\n ")
#self.attach(label, 4, 5, 1, 2,gtk.SHRINK ,gtk.SHRINK)
vbox.pack_start(label, False, False, 0)
label.show()
#mesh editor
frame = gtk.Frame()
frame.set_label("H**O")
vbox_mesh = gtk.VBox(False, 2)
treeview = gtk.TreeView(self.HOMO_model)
treeview.set_size_request(400, 100)
treeview.set_rules_hint(True)
treeview.get_selection().set_mode(gtk.SELECTION_SINGLE)
self.__add_columns_mesh(treeview)
vbox_mesh.pack_start(treeview, False, False, 0)
treeview.show()
add_button = gtk.Button("Add",gtk.STOCK_ADD)
add_button.connect("clicked", self.on_add_HOMO_clicked, self.HOMO_model)
add_button.show()
delete_button = gtk.Button("Delete",gtk.STOCK_DELETE)
delete_button.connect("clicked", self.on_remove_item_from_homo_clicked, treeview)
delete_button.show()
hbox = gtk.HBox(False, 2)
hbox.pack_start(add_button, False, False, 0)
hbox.pack_start(delete_button, False, False, 0)
vbox_mesh.pack_start(hbox, False, False, 0)
frame.add(vbox_mesh)
vbox.pack_start(frame, False, False, 0)
frame.show()
vbox_mesh.show()
hbox.show()
self.pack_start(vbox, False, False, 0)
#self.attach(vbox, 3, 4, 0, 1,gtk.SHRINK ,gtk.SHRINK)
vbox.show()
class WaveletRunner(gtk.Window, Observer):
def __init__(self, eoi, freq, t, data, trial_length, offset,
window_length):
gtk.Window.__init__(self)
Observer.__init__(self)
self.choose_file()
self.channels = eoi
self.selected_channels = []
# wavelets is a dict from name to np array
self.wavelets = {}
self.selected_wavelets = []
self.eegfreq = freq
self.t = t # an array of ms exactly indexed into self.data[0]
self.trial_length = trial_length
self.offset = offset
print t
print data.shape
print self.channels
self.data = data
self.fig = Figure(figsize=(15, 15), dpi=72)
self.canvas = FigureCanvas(self.fig) # a gtk.DrawingArea
self.canvas.show()
self.resize(700, 512)
self.set_title('Wavelet Runner')
vbox = gtk.VBox()
vbox.show()
self.add(vbox)
buttonChans = gtk.Button("Chans")
buttonChans.show()
buttonChans.connect('clicked', self.load_chans)
buttonWB = gtk.Button("Wavelet Toolbox")
buttonWB.show()
buttonWB.connect('clicked', self.load_wavelets)
buttonPlot = gtk.Button(stock=gtk.STOCK_EXECUTE)
buttonPlot.show()
buttonPlot.connect('clicked', self.execute)
lwindow = gtk.Label()
lwindow.set_text("window in ms")
lwindow.show()
self.window_length_entry = gtk.Entry()
self.window_length_entry.set_text(
str((window_length / float(self.eegfreq)) * 1000))
self.window_length_entry.show()
lmod = gtk.Label()
lmod.set_text("modval")
lmod.show()
self.modval_entry = gtk.Entry()
self.modval_entry.set_text('7.0')
self.modval_entry.show()
hbox = gtk.HBox()
hbox.show()
hbox.set_spacing(3)
vbox.pack_start(hbox, False, False)
hbox.pack_start(buttonChans, False, False)
hbox.pack_start(buttonWB, False, False)
hbox.pack_start(buttonPlot, False, False)
hbox.pack_start(lwindow, False, False)
hbox.pack_start(self.window_length_entry, False, False)
hbox.pack_start(lmod, False, False)
hbox.pack_start(self.modval_entry, False, False)
self.statBar = gtk.Label()
self.statBar.set_alignment(0, 0)
self.statBar.show()
self.progBar = gtk.ProgressBar()
self.progBar.set_orientation(0) # bottom-to-top
self.progBar.set_fraction(0)
self.progBar.show()
vbox.pack_start(self.canvas, True, True)
vbox.pack_start(self.statBar, False, False)
vbox.pack_start(self.progBar, False, False)
def choose_file(self):
chooser = gtk.FileChooserDialog(
title="please create dump file",
action=gtk.FILE_CHOOSER_ACTION_SAVE,
buttons=(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL, gtk.STOCK_SAVE,
gtk.RESPONSE_OK))
response = chooser.run()
if response == gtk.RESPONSE_OK:
filename = chooser.get_filename()
else:
chooser.destroy()
return
# try and write a dummy file to fname to make sure the dir
# is writable
tmpfile = filename + 'tmp'
try:
file(tmpfile, 'wb').write('123')
except IOError:
error_msg('Basepath %s does not appear to be writable' % filename,
parent=self)
return
else:
os.remove(tmpfile)
chooser.destroy()
self.save_file = filename
return
def write_line(self, f, channel_name, wavelet_name, time_start,
window_length, result):
channel_name = '-'.join(str(channel_name)[1:-1].split(',')).replace(
"\'", "")
print >> f, "%s,%s,%f,%d,%f" % (channel_name, wavelet_name, time_start
* 1000, window_length, result)
def ms2points(self, val):
return (float(val) * self.eegfreq) / 1000.0
def execute(self, button):
file(self.save_file, 'wb').write('')
f = open(self.save_file, 'ab')
self.window_length = self.ms2points(
float(self.window_length_entry.get_text()))
self.modval = float(self.modval_entry.get_text())
self.window_length_ms = float(self.window_length_entry.get_text())
if self.selected_channels == []:
channels = range(len(self.channels))
else:
channels = self.selected_channels
print "CHANNELS: ", channels
numRows, numCols = self.data.shape
ind = range(int(self.offset), int(numRows - self.window_length + 1),
int(self.window_length))
num_slices = len(ind)
for entry in ind:
for channel in channels:
thisSlice = self.data[entry:(entry + self.window_length),
channel]
# print "CHANNEL: ", channel, "THISSLICE: \n", thisSlice,
for wavelet in self.selected_wavelets:
assert (len(self.wavelets[wavelet]) == len(thisSlice))
result, p = pearsonr(thisSlice, self.wavelets[wavelet])
self.write_line(f, self.channels[channel], wavelet,
self.t[entry], self.window_length_ms,
result)
# print result
f.close
def load_wavelets(self, button):
self.window_length = float(
self.ms2points(self.window_length_entry.get_text()))
self.modval = float(self.modval_entry.get_text())
self.wavelets = wavelet_creator.create_all(self.window_length,
self.eegfreq, self.modval)
dlg = gtk.Dialog("Wavelet Manipulation")
dlg.connect("destroy", dlg.destroy)
dlg.set_size_request(400, 400)
scrolled_window = gtk.ScrolledWindow(None, None)
scrolled_window.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
dlg.vbox.pack_start(scrolled_window, True, True, 0)
scrolled_window.show()
table = gtk.Table(2, (1 + len(self.wavelets)))
table.set_row_spacings(8)
table.set_col_spacings(8)
scrolled_window.add_with_viewport(table)
table.show()
#attach format: obj, beg end x, beg end y
l1 = gtk.Label("show wavelet")
l1.show()
table.attach(l1, 0, 1, 0, 1)
#an array to control the check boxes
buttons = {}
counter = 0
for i in self.wavelets.keys():
s1 = " %s" % (i, )
buttons[i] = gtk.CheckButton(s1)
buttons[i].show()
if i in self.selected_wavelets:
buttons[i].set_active(
True) #reactivate previously active wavelets
buttons[i].connect("toggled", self.waveswitch, i)
table.attach(buttons[i], 0, 1, counter + 1, counter + 2)
counter += 1
butOK = gtk.Button("OK")
butOK.connect('clicked', (lambda b, x: x.destroy()), dlg)
butOK.show()
dlg.vbox.pack_start(butOK, False, False)
dlg.show()
def load_chans(self, button):
dlg = gtk.Dialog("Channel Manipulation")
dlg.connect("destroy", dlg.destroy)
dlg.set_size_request(400, 400)
scrolled_window = gtk.ScrolledWindow(None, None)
scrolled_window.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
dlg.vbox.pack_start(scrolled_window, True, True, 0)
scrolled_window.show()
table = gtk.Table(2, (1 + len(self.channels)))
table.set_row_spacings(8)
table.set_col_spacings(8)
scrolled_window.add_with_viewport(table)
table.show()
#attach format: obj, beg end x, beg end y
l1 = gtk.Label("show channel")
l1.show()
table.attach(l1, 0, 1, 0, 1)
#an array to control the check boxes
chanbuts = []
for i in range(0, len(self.channels)):
s1 = " %s" % (self.channels[i], )
chanbuts.append(gtk.CheckButton(s1))
chanbuts[i].show()
if i in self.selected_channels:
chanbuts[i].set_active(
True) #reactivate previously active channels
chanbuts[i].connect("toggled", self.chanswitch, self.channels[i])
table.attach(chanbuts[i], 0, 1, i + 1, i + 2)
butOK = gtk.Button("OK")
butOK.connect('clicked', (lambda b, x: x.destroy()), dlg)
butOK.show()
dlg.vbox.pack_start(butOK, False, False)
dlg.show()
def chanswitch(self, widget, channelnum):
print channelnum
if widget.get_active():
self.selected_channels.append(self.channels.index(channelnum))
else:
self.selected_channels.remove(self.channels.index(channelnum))
def waveswitch(self, widget, label):
print label
if widget.get_active():
self.selected_wavelets.append(label)
else:
self.selected_wavelets.remove(label)
class SOM:
def If_running(self):
#print som.running
self.play.set_sensitive(not self.som.running)
return self.som.running
def If_paused(self):
#print som.running
#self.pause.set_sensitive(self.som.running)
return False
def Status_update(self):
if self.som.running:
context_id = self.status_bar.get_context_id("Running")
#print context_id
text = "Iteration: " + str(self.som.tick).zfill(
len(str(self.som.ticks))) + "/" + str(self.som.ticks).zfill(
len(str(self.som.ticks)))
if self.som.paused:
text += ", Paused"
self.status_bar.push(context_id, text)
return True # we need it to keep updating if the model is running
elif not self.som.running:
if not self.som.paused:
self.status_bar.remove_all(
self.status_bar.get_context_id("Running"))
self.status_bar.remove_all(
self.status_bar.get_context_id("Ready"))
context_id = self.status_bar.get_context_id("Ready")
#print context_id
text = "Ready"
self.status_bar.push(context_id, text)
return False
#def Quit(self, widget, data=None):
##print 'Byez!'
#gtk.main_quit()
#def Pause(self, widget=None, data=None):
#self.som.Pause()
#if self.som.paused:
#self.pause.set_label("Unpause")
#else:
#self.pause.set_label("Pause")
#glib.idle_add(self.som.Run)
#glib.idle_add(self.If_running)
#glib.idle_add(self.Status_update)
def open_file(self, file_name):
try:
#cols = self.columns[self.combobox.get_active()]
#print cols
self.data = np.genfromtxt(file_name,
delimiter=',',
usecols=(self.visual_and_acoustic),
skip_header=1)
self.pattern_labels = np.genfromtxt(
file_name,
delimiter=',',
usecols=(self.visual_and_acoustic),
skip_footer=14,
dtype=str)
self.file_name = file_name
self.update_treeview(self.data, self.patterns_liststore)
#print self.data
except:
print "File is probably not in the right format:", file_name
raise
def select_file(self, widget=None, data=None):
#response = self.dialog.run()
#if response == gtk.RESPONSE_OK:
#self.open_file(self.dialog.get_filename())
#elif response == gtk.RESPONSE_CANCEL:
#print 'Closed, no files selected'
#self.dialog.destroy()
dialog = gtk.FileChooserDialog("Open..", None,
gtk.FILE_CHOOSER_ACTION_OPEN,
(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL,
gtk.STOCK_OPEN, gtk.RESPONSE_OK))
dialog.set_default_response(gtk.RESPONSE_OK)
tmp = os.getcwd()
tmp = 'file://' + tmp
#print tmp
#print dialog.set_current_folder_uri(tmp)
#print dialog.get_current_folder_uri()
filter = gtk.FileFilter()
filter.set_name("All files")
filter.add_pattern("*")
dialog.add_filter(filter)
filter = gtk.FileFilter()
filter.set_name("Comma-separated values")
filter.add_pattern("*.csv")
dialog.add_filter(filter)
dialog.set_filter(filter)
#dialog = gtk.FileChooserDialog("Please choose a file", self,
#gtk.FileChooserAction.OPEN,
#(gtk.STOCK_CANCEL, gtk.ResponseType.CANCEL,
#gtk.STOCK_OPEN, gtk.ResponseType.OK))
response = dialog.run()
if response == gtk.RESPONSE_OK:
#print("Open clicked")
#print("File selected: " + dialog.get_filename())
self.open_file(dialog.get_filename())
#elif response == gtk.RESPONSE_CANCEL:
#print("Cancel clicked")
dialog.destroy()
def Run(self, widget=None, data=None):
#self.som.ticks += self.iterations_spin_button.get_value_as_int()
if not self.som.running:
### Initialization and training ###
#self.som = MiniSom(5, 15, 8,sigma=1.2,learning_rate=0.5)
#self.init_som()
for i in range(1):
self.train_som()
#self.figure.clf()
self.Draw_figure()
self.canvas.draw()
self.canvas.draw_idle()
#We need to draw *and* flush
self.figure.canvas.draw()
self.figure.canvas.flush_events()
#print "draw"
self.update_treeview(self.test_data, self.test_liststore)
self.update_treeview(self.data, self.patterns_liststore)
glib.idle_add(self.Status_update)
glib.idle_add(self.If_running)
glib.idle_add(self.If_paused)
def Test(self, widget=None, data=None):
#self.som.ticks += self.iterations_spin_button.get_value_as_int()
if not self.som.running:
### Initialization and training ###
#self.som = MiniSom(5, 15, 8,sigma=1.2,learning_rate=0.5)
self.test_som()
#self.figure.clf()
self.Draw_figure()
self.canvas.draw()
self.canvas.draw_idle()
#We need to draw *and* flush
self.figure.canvas.draw()
self.figure.canvas.flush_events()
#print "draw"
glib.idle_add(self.Status_update)
glib.idle_add(self.If_running)
glib.idle_add(self.If_paused)
def Reset(self, widget=None, data=None):
self.init_som()
self.Draw_figure()
self.canvas.draw()
self.canvas.draw_idle()
#We need to draw *and* flush
self.figure.canvas.draw()
self.figure.canvas.flush_events()
#print "draw"
self.update_treeview(self.test_data, self.test_liststore)
self.update_treeview(self.data, self.patterns_liststore)
glib.idle_add(self.Status_update)
glib.idle_add(self.If_running)
glib.idle_add(self.If_paused)
def delete_event(self, widget=None, event=None, data=None):
# If you return FALSE in the "delete_event" signal handler,
# GTK will emit the "destroy" signal. Returning TRUE means
# you don't want the window to be destroyed.
# This is useful for popping up 'are you sure you want to quit?'
# type dialogs.
#print "delete event occurred"
# Change FALSE to TRUE and the main window will not be destroyed
# with a "delete_event".
return False
#def on_key_event(self, event):
#print('you pressed %s'%event.key)
#key_press_handler(event, self.canvas, self.toolbar)
def destroy(self, widget=None, data=None):
#print "destroy signal occurred"
gtk.main_quit()
# T
def Draw_figure(self):
# this function draws the exemplars on the best matching units
self.axes.cla() # Clear axis
cols = self.columns[self.combobox.get_active()]
data = self.data[:, 0:len(cols)]
test_data = self.test_data[:, 0:len(cols)]
#ion() # Turn on interactive mode.
#hold(True) # Clear the plot before adding new data.
#print som.distance_map().T
#exit()
bone()
background = self.axes.pcolor(self.som.distance_map(
).T) # plotting the distance map as background
#f.colorbar(a)
t = np.zeros(len(self.target), dtype=int)
t[self.target == 'A'] = 0
t[self.target == 'B'] = 1
#t[self.target == 'C'] = 2
#t[self.target == 'D'] = 3
tTest = np.zeros(len(self.test_target), dtype=int)
tTest[self.test_target == 'A'] = 2 #0
tTest[self.test_target == 'B'] = 3 #1
# use different colors and markers for each label
markers = ['o', 's', '*', '+']
colors = ['r', 'g', 'b', 'y']
for cnt, xx in enumerate(data): # training data ( noisy simulation)
w = self.som.winner(xx) # getting the winner
# place a marker on the winning position for the sample xx
tmp = self.axes.plot(w[0] + .5,
w[1] + .5,
markers[t[cnt]],
markerfacecolor='None',
markeredgecolor=colors[t[cnt]],
markersize=12,
markeredgewidth=2)
# plot the test data (ideal input)
for cnt, xx in enumerate(test_data): # test data ( ideal )
w = self.som.winner(xx) # getting the winner
# place a marker on the winning position for the sample xx
tmp = self.axes.plot(w[0] + .5,
w[1] + .5,
markers[tTest[cnt]],
markerfacecolor='None',
markeredgecolor=colors[tTest[cnt]],
markersize=12,
markeredgewidth=2)
self.axes.axis(
[0, self.som.weights.shape[0], 0, self.som.weights.shape[1]])
#show() # show the figure
#print "drawing"
#self.figure.canvas.draw()
def init_som(self, widget=None, data=None):
##print self.data
### Initialization and training ###
cols = self.columns[self.combobox.get_active()]
data = self.data[:, 0:len(cols)]
#print len(cols)
self.som = MiniSom(self.width_spin_button.get_value_as_int(),
self.height_spin_button.get_value_as_int(),
len(cols),
sigma=1.2,
learning_rate=0.5)
# self.som.weights_init_gliozzi(data)
self.som.random_weights_init(data)
def train_som(self):
cols = self.columns[self.combobox.get_active()]
data = self.data[:, 0:len(cols)]
print("Training...")
#self.som.train_gliozzi(data) # Gliozzi et al training
self.som.train_random(data, 100)
print("\n...ready!")
def make_treeview(self, data, liststore):
#i = 0
cols = self.columns[self.combobox.get_active()]
#print type(cols)
#print len(cols)
for d in data:
#i += 1
tmp = d.tolist()
#print 'tmp', tmp
#while len(tmp) < cols:
#tmp.append(False)
#print 'tmp', tmp
#cols = cols - 1
Qe = MiniSom.quantization_error_subset(self.som, d, len(cols))
#print tmp
tmp.append(Qe)
tmp.append(4 * Qe**0.5)
liststore.append(tmp)
treeview = gtk.TreeView(model=liststore)
#i = 0
for d in range(len(self.test_data[0])): # not sure what this is doing
#print i
#i += 1
renderer_text = gtk.CellRendererText()
column_text = gtk.TreeViewColumn(self.pattern_labels[d],
renderer_text,
text=d)
treeview.append_column(column_text)
column_text = gtk.TreeViewColumn('Qe', renderer_text, text=d + 1)
treeview.append_column(column_text)
column_text = gtk.TreeViewColumn('NLT', renderer_text, text=d + 2)
treeview.append_column(column_text)
return treeview
def update_treeview(self, data, liststore):
cols = len(self.columns[self.combobox.get_active()])
for i, d in enumerate(data):
for j in range(len(d)):
#print j
liststore[i][j] = d[j]
if j >= cols:
liststore[i][j] = -999
Qe = MiniSom.quantization_error_subset(self.som, d, cols)
#print d, liststore[i]
liststore[i][-2] = Qe
liststore[i][-1] = 4 * Qe**0.5
def select_columns(self, widget=None):
#self.open_file(self.file_name)
#self.init_som()
self.update_treeview(self.test_data, self.test_liststore)
self.update_treeview(self.data, self.patterns_liststore)
#----------------------------------------
# SAM added these functions here
def pertSomWeights(self, widget=None, data=None):
#if scale == None:
scale = .5
print('Adding noise to SOM weights')
# print( self.som.weights )
# print( self.som.weights.shape )
pertAmount = scale * (np.random.random_sample(self.som.weights.shape) -
.5)
self.som.weights = self.som.weights + pertAmount
# print self.som.weights
self.Draw_figure()
self.canvas.draw()
self.canvas.draw_idle()
#We need to draw *and* flush
self.figure.canvas.draw()
self.figure.canvas.flush_events()
def pertInputs(self, widget=None, data=None):
#if scale == None:
p = .2
print('Making %f prop of inputs 0.5' % p)
#print( self.data.shape )
# randomly get indices to switch, then replace
noiseIndex = np.random.binomial(
1, p, self.data.shape) #ones at p proportion of samples
self.data[noiseIndex == 1] = .5
print(self.data)
# update the treeview for the "Patterns" tab to see the result graphically
self.update_treeview(self.data, self.patterns_liststore)
#----------------------------------------
def __init__(self):
# create a new window
self.window = gtk.Window(gtk.WINDOW_TOPLEVEL)
# When the window is given the "delete_event" signal (this is given
# by the window manager, usually by the "close" option, or on the
# titlebar), we ask it to call the delete_event () function
# as defined above. The data passed to the callback
# function is NULL and is ignored in the callback function.
self.window.connect("delete_event", self.delete_event)
# Here we connect the "destroy" event to a signal handler.
# This event occurs when we call gtk_widget_destroy() on the window,
# or if we return FALSE in the "delete_event" callback.
self.window.connect("destroy", self.destroy)
#window.set_icon_from_file(get_resource_path("icon.png"))
#window.connect("delete-event", Quit)
#window.connect("destroy", Quit)
self.window.set_title("SOM model")
self.window.set_default_size(
500, 500
) #this si to ensure the window is always the smallest it can be
#self.window.set_resizable(False)
#window.set_border_width(10)
# Args are: homogeneous, spacing, expand, fill, padding
homogeneous = False
spacing = 0
expand = False
fill = False
padding = 10
self.hbox = gtk.HBox(homogeneous, spacing)
self.vbox = gtk.VBox(homogeneous, spacing)
self.window.add(self.vbox)
#self.adjustment = gtk.Adjustment(value=10000, lower=1, upper=100000000, step_incr=1000, page_incr=10000)
#self.iterations_spin_button = gtk.SpinButton(self.adjustment, climb_rate=0, digits=0)
self.label = gtk.Label("Dimensions:")
self.adjustment = gtk.Adjustment(value=5,
lower=1,
upper=100,
step_incr=2,
page_incr=5)
self.width_spin_button = gtk.SpinButton(self.adjustment,
climb_rate=0,
digits=0)
self.adjustment = gtk.Adjustment(value=10,
lower=1,
upper=100,
step_incr=2,
page_incr=5)
self.height_spin_button = gtk.SpinButton(self.adjustment,
climb_rate=0,
digits=0)
# Create a series of buttons with the appropriate settings
image = gtk.Image()
# (from http://www.pygtk.org/docs/pygtk/gtk-stock-items.html)
image.set_from_stock(gtk.STOCK_EXECUTE, 1)
self.play = gtk.Button()
self.play.set_image(image)
self.play.set_label("Train")
#image = gtk.Image()
## (from http://www.pygtk.org/docs/pygtk/gtk-stock-items.html)
#image.set_from_stock(gtk.STOCK_APPLY, 1)
#self.test = gtk.Button()
#self.test.set_image(image)
#self.test.set_label("Test")
image = gtk.Image()
# (from http://www.pygtk.org/docs/pygtk/gtk-stock-items.html)
image.set_from_stock(gtk.STOCK_OPEN, 1)
self.open = gtk.Button()
self.open.set_image(image)
self.open.set_label("Open patterns")
#self.pause = gtk.Button(stock = gtk.STOCK_MEDIA_PAUSE)
image = gtk.Image()
image.set_from_stock(gtk.STOCK_REFRESH, 1)
self.reset = gtk.Button()
self.reset.set_image(image)
self.reset.set_label("Reset")
self.play.connect("clicked", self.Run, None)
#self.test.connect("clicked", self.Test, None)
self.open.connect("clicked", self.select_file, None)
#self.pause.connect("clicked", self.Pause, None)
self.reset.connect("clicked", self.Reset, None)
self.height_spin_button.connect("value-changed", self.Reset,
"Height changed")
self.width_spin_button.connect("value-changed", self.Reset,
"Width changed")
# add perturb button to disturb trained som weights
self.perturb = gtk.Button(
"Perturb SOM") # create gtk button to perturb som weights
self.perturb.connect("clicked", self.pertSomWeights,
None) # run self.pertSomWeights
self.perturb.show() # tell GTK to show button, but not where
# add button to add noisy encoding to training inputs
self.perturbInputButton = gtk.Button(
"Perturb Inputs") # create gtk button to perturb som weights
self.perturbInputButton.connect("clicked", self.pertInputs,
None) # run self.pertSomWeights
self.perturbInputButton.show(
) # tell GTK to show button, but not where
#self.width_spin_button.connect("value_changed", self.init_som)
#self.height_spin_button.connect("value_changed", self.init_som)
#self.som = Environment(width = self.width_spin_button.get_value_as_int(), height = self.height_spin_button.get_value_as_int())
#self.som.show()
#self.pause.set_sensitive(self.som.paused)
#self.vbox.pack_start(self.som, True, True, 0)
file_names = ['4749.csv'] #['stimuli.csv']
self.visual_only = [0, 1, 2, 3, 4, 5, 6, 7]
self.visual_and_acoustic = [0, 1, 2, 3, 4, 5, 6, 7, 8]
self.columns = [self.visual_only, self.visual_and_acoustic]
self.file_name = file_names[0] # the cusom noisy data to load
self.test_file_name = 'stimuli.csv' # idealized exemplar data
#f = Figure(figsize=(5,4), dpi=100)
#a = f.add_subplot(111)
self.combobox = gtk.combo_box_new_text()
self.combobox.append_text('Visual only')
self.combobox.append_text('Visual and acoustic')
self.test_data = np.genfromtxt(self.test_file_name,
delimiter=',',
usecols=(self.visual_and_acoustic),
skip_header=1)
self.test_data += -.5 #0.00001
self.test_data = np.apply_along_axis(
lambda x: x / np.linalg.norm(x), 1,
self.test_data) # data normalization
# here specify the labels (for coloring them nicely on the figure)
self.target = np.genfromtxt(
self.file_name,
delimiter=',',
usecols=(9),
dtype=str,
skip_header=1
) # loading the labels for use in the figure (corresponding to data)
self.test_target = np.genfromtxt(
self.test_file_name,
delimiter=',',
usecols=(9),
dtype=str,
skip_header=1) # corresponding to test_data
self.combobox.set_active(1)
self.combobox.connect('changed', self.Reset)
#cols = self.columns[self.combobox.get_active()]
#print cols
self.data = np.genfromtxt(self.file_name,
delimiter=',',
usecols=(self.visual_and_acoustic),
skip_header=1)
self.data += -.5 #0.00001
self.data = np.apply_along_axis(lambda x: x / np.linalg.norm(x), 1,
self.data) # data normalization
self.pattern_labels = np.genfromtxt(self.file_name,
delimiter=',',
usecols=(self.visual_and_acoustic),
skip_footer=14,
dtype=str)
#print self.pattern_labels
self.init_som()
#self.toolbar = NavigationToolbar(self.canvas, self.window)
#self.vbox.pack_start(self.toolbar, False, False)
#self.vbox.pack_start(self.canvas)
self.test_liststore = gtk.ListStore(float, float, float, float, float,
float, float, float, float, float,
float)
self.patterns_liststore = gtk.ListStore(float, float, float, float,
float, float, float, float,
float, float, float)
self.test_treeview = self.make_treeview(self.test_data,
self.test_liststore)
self.patterns_treeview = self.make_treeview(self.data,
self.patterns_liststore)
#self.data = np.genfromtxt(self.file_name, delimiter=',',usecols=(0,1,2,3,4,5,6,7),skip_header=1)
#self.pattern_labels = np.genfromtxt(self.file_name, delimiter=',',usecols=(0,1,2,3,4,5,6,7), skip_footer=8, dtype=str)
##self.data = np.apply_along_axis(lambda x: x/np.linalg.norm(x),1,self.data) # data normalization
self.figure, self.axes = plt.subplots()
# Create canvas.
self.canvas = FigureCanvas(self.figure) # a gtk.DrawingArea
self.canvas.set_size_request(300, 400)
self.Draw_figure()
self.notebook = gtk.Notebook()
self.notebook.set_tab_pos(gtk.POS_TOP)
self.vbox.pack_start(self.notebook)
label = gtk.Label("Distance map")
self.notebook.append_page(self.canvas, label)
label = gtk.Label("Patterns")
self.notebook.append_page(self.patterns_treeview, label)
label = gtk.Label("Testing")
#hbox = gtk.HBox(homogeneous, spacing)
self.notebook.append_page(self.test_treeview, label)
#hbox.pack_start(test_treeview, expand, fill, 0)
#hbox.pack_start(test_treeview, expand, fill, 0)
self.patterns_treeview.show()
self.test_treeview.show()
self.canvas.draw_idle()
self.canvas.show()
self.figure.canvas.draw()
self.vbox.pack_start(self.hbox, expand, fill, 10)
self.status_bar = gtk.Statusbar()
self.vbox.pack_start(self.status_bar, expand, fill, 0)
self.status_bar.show()
glib.idle_add(self.Status_update)
self.hbox.show()
self.vbox.show()
self.play.show()
#self.test.show()
self.open.show()
#self.pause.show()
self.reset.show()
#self.iterations_spin_button.show()
self.width_spin_button.show()
self.height_spin_button.show()
self.hbox.pack_start(self.play, expand, fill, padding)
#self.hbox.pack_start(self.test, expand, fill, padding)
self.hbox.pack_start(self.open, expand, fill, padding)
self.hbox.pack_start(self.combobox, expand, fill, padding)
#self.hbox.pack_start(self.pause, expand, fill, 0)
self.hbox.pack_start(self.reset, expand, fill, padding)
#self.hbox.pack_start(self.iterations_spin_button, expand, fill, 0)
self.hbox.pack_start(self.label, expand, fill, padding)
self.hbox.pack_start(self.width_spin_button, expand, fill, padding)
self.hbox.pack_start(self.height_spin_button, expand, fill, 0)
self.hbox.pack_start(self.perturb, expand, fill, padding)
self.hbox.pack_start(self.perturbInputButton, expand, fill, padding)
#self.quit = gtk.Button("Quit")
self.quit = gtk.Button(stock=gtk.STOCK_QUIT)
self.combobox.connect('changed', self.select_columns)
self.quit.connect("clicked", self.destroy, None)
self.hbox.pack_end(self.quit, expand, fill, padding)
self.quit.show()
#print window.get_size()
self.window.show_all()
self.window.present()
#gtk.main()
# And of course, our main loop.
#gtk.main()
# Control returns here when main_quit() is called
return None
def main(self):
# All PyGTK applications must have a gtk.main(). Control ends here
# and waits for an event to occur (like a key press or mouse event).
gtk.main()
def display_graph(self, widget):
dialog = gtk.Dialog("My dialog", self,
gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT,
(gtk.STOCK_OK, gtk.RESPONSE_ACCEPT))
dialog.set_size_request(1300, 500)
# Crime name filter
if " " not in self.combobox_crime.get_active_text():
crime = self.combobox_crime.get_active_text()
else:
crime = ".".join(self.combobox_crime.get_active_text().split(" "))
fig = Figure(figsize=(12, 10), dpi=100)
sales = [{
'Groups': '0-9',
'Counts': 38
}, {
'Groups': '10-19',
'Counts': 41
}, {
'Groups': '20-29',
'Counts': 77
}, {
'Groups': '30-39',
'Counts': 73
}, {
'Groups': '40-49',
'Counts': 77
}]
df = pd.DataFrame(sales)
ax = fig.add_subplot(111)
if (self.combobox_year.get_active_text() == "All"
and self.combobox_district.get_active_text() != "All"):
self.filtered_data = self.filtered_data.reset_index(drop=True)
ypos = np.arange(len(self.filtered_data['YEAR'].tolist()))
p1 = ax.bar(ypos, self.filtered_data[crime], width=0.6, color='r')
ax.set_title(crime.lower() + 's in ' +
self.combobox_district.get_active_text() +
' - Yearwise')
ax.set_xticks(ypos + 0.3)
ax.set_xticklabels(self.filtered_data.YEAR)
elif (self.combobox_district.get_active_text() == "All"
and self.combobox_year.get_active_text() != "All"):
fd_total_removed = self.filtered_data[
self.filtered_data.DISTRICT != 'TOTAL']
ypos = np.arange(len(fd_total_removed['DISTRICT'].tolist()))
p1 = ax.bar(ypos, fd_total_removed[crime], width=0.3, color='r')
fontx = {
'fontsize': 7,
'fontweight': 2,
'verticalalignment': 'center',
'horizontalalignment': 'center'
}
ax.set_title(crime + 's in ' +
self.combobox_state.get_active_text() + '(' +
self.combobox_state.get_active_text() + ' )' +
' - Districtwise')
ax.set_xticks(ypos + 0.15)
ax.set_xticklabels(fd_total_removed.DISTRICT, fontdict=fontx)
else:
print(df.index)
p1 = ax.bar(df.index, df.Counts, width=0.8, color='r')
ax.set_title('Scores by group and gender')
ax.set_xticks(df.index + 0.4)
ax.set_xticklabels(df.Groups)
canvas = FigureCanvas(fig) # a gtk.DrawingArea
canvas.set_size_request(800, 600)
dialog.vbox.pack_start(canvas)
toolbar = NavigationToolbar(canvas, dialog)
dialog.vbox.pack_start(toolbar, False, False)
canvas.show()
dialog.run()
dialog.destroy()
return
class ArrayMapper(gtk.Window, ScalarMapper, Observer):
"""
CLASS: ArrayMapper
DESCR:
"""
def __init__(self, gridManager, X, channels, amp, addview3, view3, start_time=None, end_time=None):
ScalarMapper.__init__(self, gridManager)
gtk.Window.__init__(self)
Observer.__init__(self)
self.resize(512,570)
self.set_title('Array data')
self.view3 = view3
self.addview3 = addview3
self.channels = channels
self.amp = amp
self.trodes = [(gname, gnum) for cnum, gname, gnum in amp]
self.X = X
self.ax = None
self.numChannels, self.numSamples = X.shape
self.addview3destroy = False
self.time_in_secs = False
self.start_time = None
self.end_time = None
if ((start_time != None) & (end_time != None)) :
self.time_in_secs = True
self.start_time = start_time
self.end_time = end_time
vbox = gtk.VBox()
vbox.show()
self.add(vbox)
self.fig = self.make_fig(start_time, end_time)
if self.addview3:
button = gtk.Button('Remove from View3')
button.show()
#button.set_active(False)
vbox.pack_start(button, False, False)
button.connect('clicked', self.view3_remove)
if self.addview3destroy == False:
self.broadcast(Observer.ARRAY_CREATED, self.fig, True, False)
self.addview3Button = button
self.canvas = FigureCanvas(self.fig) # a gtk.DrawingArea
self.canvas.show()
vbox.pack_start(self.canvas, True, True)
hbox = gtk.HBox()
hbox.show()
vbox.pack_start(hbox, False, False)
label = gtk.Label('Sample num')
label.show()
hbox.pack_start(label, False, False)
scrollbar = gtk.HScrollbar()
scrollbar.show()
hbox.pack_start(scrollbar, True, True)
if (self.time_in_secs == True):
scrollbar.set_range(start_time, end_time)
#scrollbar.set_increments(1,1)
print "set_increments(%f, %f)" % ((end_time-start_time)/float(self.numSamples), (end_time-start_time)/float(self.numSamples))
scrollbar.set_increments((end_time-start_time)/float(self.numSamples), (end_time-start_time)/float(self.numSamples))
scrollbar.set_value(start_time + (end_time-start_time)/2.0)
else:
scrollbar.set_range(0, self.numSamples-1)
scrollbar.set_increments(1,1)
scrollbar.set_value(self.numSamples/2.0)
scrollbar.connect('value_changed', self.set_sample_num)
self.scrollbarIndex = scrollbar
self.numlabel = gtk.Label(str(scrollbar.get_value()))
self.numlabel.show()
hbox.pack_start(self.numlabel,False, False)
hbox2 = gtk.HBox()
hbox2.show()
toolbar = NavigationToolbar(self.canvas, self)
toolbar.show()
hbox2.pack_start(toolbar, True, True)
button = gtk.Button('Coh. Here')
button.show()
hbox2.pack_start(button, False, False)
button.connect('clicked', self.coh_here)
vbox.pack_start(hbox2, False, False)
self.set_sample_num(scrollbar)
self.connect("destroy", self.on_destroy)
def coh_here(self, button):
val = self.scrollbarIndex.get_value()
if (self.time_in_secs == True):
val = (val*self.view3.eeg.freq)/1000 #convert val to points
self.view3.offset = int(val - self.view3.newLength/2) #set the new view3 offset to the beginning of the window
self.view3.compute_coherence()
self.view3.plot_band()
#I know I should be using the receiver. I really dislike that interface tho, so for now I'll be raw about it, until we get a better one.
def view3_remove(self, button):
#a switch in the array mapper to toggle view3 display
if self.addview3destroy == False:
self.addview3destroy = True
self.broadcast(Observer.ARRAY_CREATED, self.fig, False, self.addview3destroy)
self.addview3Button.set_label("Add to view3")
else:
self.addview3destroy = False
self.broadcast(Observer.ARRAY_CREATED, self.fig, True, self.addview3destroy)
self.addview3Button.set_label("Remove from view3")
def on_destroy(self, widget):
#take the view3 display out if we close the window
self.view3_remove(self.addview3destroy)
print "garbage collecting - unfortunately this doesn't prevent a segfault that will happen if you make a new arraymapper window and then try to drive the autoplay function with it. to be fixed in an upcoming patch, hopefully."
gc.collect()
def set_sample_num(self, bar):
LO = self.view3.newLength/2
if (self.time_in_secs == True):
LO = (LO*1000)/self.view3.eeg.freq #convert LO to ms
val = float(bar.get_value())
ind = ((val - self.start_time) / (self.end_time - self.start_time) * self.numSamples)
#print "ArrayMapper.set_sample_num() : ind=", ind
datad = self.get_datad(ind)
self.gridManager.set_scalar_data(datad)
xdata = array([val, val], 'd')
#print "shape of xdata is " , xdata.shape
#for line in self.lines:
# print "ArrayMapper.set_sample_num(): doing line " , line
# line.set_xdata(xdata)
self.lines[0].set_xdata(array([val-LO, val-LO], 'd'))
self.lines[1].set_xdata(array([val, val], 'd')) #middle line
self.lines[2].set_xdata(array([val+LO, val+LO], 'd'))
else:
ind = int(bar.get_value())
#print "ArrayMapper.set_sample_num(", ind, ")"
datad = self.get_datad(ind)
self.gridManager.set_scalar_data(datad)
#xdata = array([ind, ind], 'd')
#for line in self.lines:
# line.set_xdata(xdata)
self.lines[0].set_xdata(array([ind-LO, ind-LO], 'd'))
self.lines[1].set_xdata(array([ind, ind], 'd')) #middle line
self.lines[2].set_xdata(array([ind+LO, ind+LO], 'd'))
if (self.time_in_secs == True):
self.numlabel.set_text(str(float(bar.get_value())))
else:
self.numlabel.set_text(str(int(bar.get_value())))
#print "self.fig.get_axes() = ", self.fig.get_axes()
self.canvas.draw()
if self.addview3:
if self.addview3destroy == False: #don't signal unless we have to
self.broadcast(Observer.ARRAY_CREATED, self.fig, False, False) #redraw the view3 version of the array
#the second false is to say that we shouldn't destroy the display in view3
def get_datad(self, ind):
slice = self.X[:,ind]
datad = dict(zip(self.trodes, slice))
return datad
def make_fig(self, start_time, end_time):
fig = Figure(figsize=(8,8), dpi=72)
self.lines = []
N = len(self.channels)
self.ax = fig.add_subplot(1,1,1) #new singleplot configuration
colordict = ['#A6D1FF','green','red','cyan','magenta','yellow','white']
minx = 0
maxx = 0
graph = []
for i, channel in enumerate(self.channels):
#subplot syntax is numrows, numcolumns, subplot ID
print "ArrayMapper.make_fig(): self.X is is " , self.X, type(self.X), len(self.X)
print "ArrayMapper.make_fig(): channel is ", channel
print "ArrayMapper.make_fig(): self.numSamples=", self.numSamples
time_range = arange(self.numSamples)
#print "start_time= ", start_time, "end_time =", end_time
if ((start_time != None) & (end_time != None)):
time_range = arange(start_time, end_time, (end_time - start_time)/self.numSamples)
#print "time_range is ", time_range
x = self.X[channel-1,:]
if minx > min(x):
minx = copy.deepcopy(min(x))
if maxx < max(x):
maxx = copy.deepcopy(max(x))
color = colordict[((i-1)%7)]
newp = self.ax.plot(time_range, x, color, label=("channel " + str(i+1)))
newp[0].set_linewidth(4)
graph.append(newp)
self.ax.set_xlabel('index')
self.ax.set_title('Evoked response')
#self.ax.legend()
fig.legend(graph,self.channels,'upper right')
if ((start_time != None) & (end_time != None)):
mid = start_time + (end_time - start_time)/2.0
else:
mid = self.numSamples/2.0
#print "setting up line at (([%d, %d], [%d, %d])[0]" % (mid, mid, min(x), max(x))
LO = self.view3.newLength/2
#line = self.ax.plot([mid, mid], [minx, maxx],'w')[0]
#left edge of window:
line = self.ax.plot([mid-LO, mid-LO], [minx, maxx],'y')[0]
self.ax.add_line(line)
self.lines.append(line)
#middle of window, where the scalar data comes from:
line = self.ax.plot([mid, mid], [minx, maxx],'r')[0]
self.ax.add_line(line)
self.lines.append(line)
#right edge of window
line = self.ax.plot([mid+LO, mid+LO], [minx, maxx],'y')[0]
self.ax.add_line(line)
self.lines.append(line)
self.ax.patch.set_facecolor('black') #transparency
self.finishedFigure = fig
return fig
def recieve(self, event, *args):
if event in (Observer.SET_SCALAR,):
#move the scrollbar forward by the twidth,
#except that this is always coming in in points, and we need to
#convert to ms if self.time_in_secs is true
newVal = args[0]
if self.time_in_secs == True:
newVal = ((newVal*1000)/self.view3.eeg.freq)
self.scrollbarIndex.set_value(newVal)
print "ARRAY MAPPER: RECIEVED SCALAR MESSAGE: ", newVal
return
class DrawArea:
def __init__(self, vbox=None, window=None):
logging.debug('>>')
#self.figure = Figure(figsize=(6,4), dpi=72)
#self.axis = self.figure.add_subplot(111)
self.vbox = vbox
self.window = window
#self.canvas = FigureCanvasGTK(self.figure) # a gtk.DrawingArea
#self.drawDefault()
self.NEARLY_ZERO = 0.0000000000000000000001
logging.debug('<<')
def stadistics(self,
type,
xvalues,
yvalues,
xlabel,
ylabel,
title,
color=None,
zones=None):
logging.debug('>>')
if len(xvalues[0]) < 1:
#self.drawDefault()
return False
#logging.debug('xvalues: '+str(xvalues))
#logging.debug('yvalues: '+str(yvalues))
#logging.debug("Type: "+type+" | title: "+str(title)+" | col: "+str(color)+" | xlabel: "+str(xlabel)+" | ylabel: "+str(ylabel))
if type == "bars":
self.drawBars(xvalues, yvalues, xlabel, ylabel, title, color)
elif type == "plot":
self.drawPlot(xvalues, yvalues, xlabel, ylabel, title, color,
zones)
elif type == "pie":
self.drawPie(xvalues, yvalues, xlabel, ylabel, title, color, zones)
logging.debug('<<')
def drawBars(self, xvalues, yvalues, xlabel, ylabel, title, color):
logging.debug('>>')
logging.debug("Type: bars | title: " + str(title) + " | col: " +
str(color) + " | xlabel: " + str(xlabel) +
" | ylabel: " + str(ylabel))
self.removeVboxChildren()
#figure = Figure(figsize=(6,4), dpi=72)
figure = plt.figure()
logging.debug("Figure: %s" % str(figure))
numCols = len(xvalues[0])
xmod = 0.4
self.showGraph = False
axis = figure.add_subplot(111)
logging.debug("Axis: %s" % str(axis))
if len(xvalues) == 1: #One axis
barWidth = 0.8
barOffset = 0.1
logging.debug("One axis, barWidth %f, barOffset %f" %
(barWidth, barOffset))
elif len(xvalues) == 2: #Twin axes
barWidth = 0.4
barOffset = 0.1
logging.debug("Twin axes, barWidth %f, barOffset %f" %
(barWidth, barOffset))
else: #Error
logging.debug("Error: invalid number of axes")
return
axis.set_xlabel(xlabel[0])
axis.set_ylabel(ylabel[0])
logging.debug("Labels set x: %s, y: %s" % (xlabel[0], ylabel[0]))
xvals = [x + barOffset for x in range(0, numCols)]
yvals = [0] * numCols
for i in range(0, numCols):
yval = yvalues[0][i]
if float(yval) > 0.0:
self.showGraph = True
else:
yval = self.NEARLY_ZERO
yvals[i] = yval
if self.showGraph:
logging.debug("Drawing bars")
axis.bar(xvals, yvals, barWidth, color=color[0], align='edge')
else: #Only zero results
logging.debug("No results to draw")
pass
axis.grid(True)
axis.set_title("%s" % (title[0]))
logging.debug("Setting title to: %s" % title[0])
for tl in axis.get_yticklabels():
logging.debug("Setting ticklabel color %s" % color[0])
tl.set_color('%s' % color[0])
if len(xvalues) == 2: #Display twin axis
ax2 = axis.twinx()
logging.debug("Axis 2: Twin axis: %s " % str(ax2))
xvals = [x + barOffset + barWidth for x in range(0, numCols)]
for i in range(0, numCols):
yval = yvalues[1][i]
if float(yval) > 0.0:
self.showGraph = True
else:
yval = self.NEARLY_ZERO
yvals[i] = yval
if self.showGraph:
logging.debug("Axis 2: Drawing bars")
ax2.bar(xvals, yvals, barWidth, color=color[1], align='edge')
logging.debug("Axis 2: Label set y: %s" % (ylabel[1]))
ax2.set_ylabel(ylabel[1])
else: #Only zero results
logging.debug("Axis 2: No results to draw")
pass
for tl in ax2.get_yticklabels():
tl.set_color('%s' % color[1])
logging.debug("Axis 2: Setting ticklabel color %s" % color[1])
_title = "%s vs %s" % (title[0], title[1])
logging.debug("Axis 2: Setting title to: %s" % _title)
axis.set_title(_title)
logging.debug("Setting x ticks")
tickLocations = [x + 0.5 for x in xrange(0, numCols)]
axis.set_xticks(tickLocations)
axis.set_xticklabels(xvalues[0])
logging.debug("Setting x limits")
axis.set_xlim(0, numCols)
canvas = FigureCanvasGTK(figure) # a gtk.DrawingArea
logging.debug("Got canvas: %s" % (str(canvas)))
canvas.show()
logging.debug("Adding canvas to vbox")
self.vbox.pack_start(canvas, True, True)
#toolbar = NavigationToolbar(canvas, self.window)
#self.vbox.pack_start(toolbar, False, False)
for child in self.vbox.get_children():
logging.debug('Child available: ' + str(child))
logging.debug('<<')
def getColor(self, x):
colors = ["b", "g", "r", "c", "m", "y", "k", "w"]
if x >= len(colors):
x = x % len(colors)
return colors[x]
def fmtTableText(self, x, valuesAreTime):
if x <= 0.0001:
return ' '
elif valuesAreTime:
hour = int(x)
minutes = int((x - hour) * 60)
hourLabel = _("h")
minLabel = _("min")
if hour > 0:
return "%d%s %02d%s" % (hour, hourLabel, minutes, minLabel)
else:
return "%02d%s" % (minutes, minLabel)
else:
return '%1.1f' % x
def drawStackedBars(self,
xvalues,
yvalues,
ylabel,
title,
valuesAreTime=False,
colors={}):
'''function to draw stacked bars
xvalues needs to be a list of lists of strings, e.g. [0]["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"]
yvalues needs to be a list of dicts e.g. [0]{'Kayak': {'Tue': 10.08, 'Fri': 17.579999999999998, 'Thu': 15.66, 'Sat': 30.619999999999997}, {'Run': {'Mon': 9.65, 'Sun': 15.59}}
'''
#TODO tidy
logging.debug('>>')
logging.debug("Title: %s", (title, ))
logging.debug("X values received: %s", str(xvalues))
logging.debug("Y values received: %s", str(yvalues))
self.removeVboxChildren()
#Check how many axes to draw
if len(xvalues) == 1: #One axis
barWidth = 0.8
barOffset = 0.1
elif len(xvalues) == 2: #Twin axes
barWidth = 0.4
barOffset = 0.1
else: #Error
return
keys = yvalues[0].keys() # days of the week
numRows = len(keys)
numCols = len(xvalues[0])
if numRows == 0:
return
width = .8
#figure = plt.figure(figsize=(6,4), dpi=72)
figure = plt.figure()
logging.debug("Figure: %s" % str(figure))
axis = plt.subplot(111)
ybottoms = [0] * numCols
yheights = [0] * numCols
inds = xrange(0, numCols)
xvals = [x + barOffset for x in range(0, numCols)]
cellText = []
self.showGraph = False
for k in colors:
if colors[k] == None: colors[k] = ''
#Display first axis
xticks = []
for key in keys:
logging.debug("Day of the week: %s", str(key))
for ind in inds:
ybottoms[ind] += yheights[ind]
yheights[ind] = 0 #Zero heights
color = "#" + colors.get(key, '')
if len(color) < 2:
color = self.getColor(keys.index(key))
for xvalue in xvalues[0]:
index = xvalues[0].index(xvalue)
if xvalue in yvalues[0][key]:
height = yvalues[0][key][xvalue]
if float(height) > 0.0:
self.showGraph = True
else:
height = self.NEARLY_ZERO
yheights[index] = height
cellText.append(
[self.fmtTableText(x, valuesAreTime[0]) for x in yheights])
if self.showGraph:
axis.bar(xvals,
yheights,
bottom=ybottoms,
width=barWidth,
color=color,
align='edge',
label=key)
else: #Only zero results
pass
axis.set_xticklabels('' * len(xvalues[0]))
axis.set_ylabel(ylabel[0])
if len(xvalues) == 1:
plt.title(title[0])
axis.legend(loc=0)
axis.set_xlim(0, numCols)
logging.debug("X values first axis: %s", str(xvals))
logging.debug("Y values first axis: %s", str(yheights))
#Display twin axis
if len(xvalues) == 2:
self.showGraph = False
ax2 = axis.twinx()
keys = yvalues[1].keys()
ybottoms = [0] * numCols
yheights = [self.NEARLY_ZERO] * numCols
for key in keys:
for ind in inds:
ybottoms[ind] += yheights[ind]
yheights[ind] = 0.0 #Zero heights
color = "#" + colors.get(key, '')
if len(color) < 2:
color = self.getColor(keys.index(key))
for xvalue in xvalues[0]:
index = xvalues[0].index(xvalue)
if xvalue in yvalues[1][key]:
height = yvalues[1][key][xvalue]
if float(height) > 0.0:
self.showGraph = True
else:
height = self.NEARLY_ZERO
yheights[index] = height
textToAdd = self.fmtTableText(height, valuesAreTime[1])
if textToAdd is not ' ':
row = keys.index(key)
col = index
cellText[row][col] += " | %s" % (self.fmtTableText(
height, valuesAreTime[1]))
#print "Would add %s to %s %s" % (self.fmtTableText(height, valuesAreTime[1]), index, keys.index(key))
if self.showGraph:
xvals = [
x + barOffset + barWidth for x in range(0, numCols)
]
#print "ax2", xvals, yheights, ybottoms
ax2.bar(xvals,
yheights,
bottom=ybottoms,
width=barWidth,
color=color,
align='edge',
label=key)
else: #Only zero results
ax2.bar(xvals, [0] * numCols,
bottom=[0] * numCols,
width=barWidth,
color=color,
align='edge',
label=key)
pass
ax2.set_xticklabels('' * len(xvalues[1]))
ax2.set_xlim(0, numCols)
ax2.set_ylabel(ylabel[1])
ax2.legend(loc=0)
plt.title("%s vs %s" % (title[0], title[1]))
## try to do some table stuff
colLabels = xvalues[0]
rowLabels = keys
axis.table(cellText=cellText,
cellLoc='center',
rowLabels=rowLabels,
colLabels=colLabels,
loc='bottom')
plt.subplots_adjust(left=0.15, bottom=0.08 + (0.03 * numRows))
axis.grid(True)
canvas = FigureCanvasGTK(figure) # a gtk.DrawingArea
canvas.show()
self.vbox.pack_start(canvas, True, True)
#toolbar = NavigationToolbar(canvas, self.window)
#self.vbox.pack_start(toolbar, False, False)
for child in self.vbox.get_children():
logging.debug('Child available: ' + str(child))
logging.debug('<<')
def drawPlot(self,
xvalues,
yvalues,
xlabel,
ylabel,
title,
color,
zones=None,
xzones=None,
ylimits=None,
y1_linewidth=None):
logging.debug('>>')
logging.debug("Type: plot | title: " + str(title) + " | col: " +
str(color) + " | xlabel: " + str(xlabel) +
" | ylabel: " + str(ylabel))
logging.debug('xlabel: ' + str(xlabel) + ' | ylabel: ' + str(ylabel) +
' | title: ' + str(title))
self.removeVboxChildren()
figure = plt.Figure()
logging.debug("Figure: %s" % str(figure))
#figure.clf()
i = 0
for value in xvalues:
if i < 1:
logging.debug("i: %d, value: (%s) %s %s" %
(i, str(value), str(xvalues), str(yvalues)))
axis = figure.add_subplot(111)
logging.debug("Axis: %s" % str(axis))
line = axis.plot(xvalues[i], yvalues[i], color=color[i])
logging.debug("Axis plotted, Line: %s" % str(line))
if y1_linewidth is not None:
line[0].set_linewidth(y1_linewidth)
linewidth = line[0].get_linewidth()
axis.grid(True)
logging.debug("Axis grid on")
for tl in axis.get_yticklabels():
tl.set_color('%s' % color[i])
logging.debug("Ticklabels color set")
#Draw zones on graph, eg for each lap
if xzones is not None:
logging.debug("Setting xzones")
for xzone in xzones:
if xzones.index(xzone) % 2:
zonecolor = 'b'
else:
zonecolor = 'g'
axis.axvspan(xzone[0],
xzone[1],
alpha=0.25,
facecolor=zonecolor)
maxX = max(xvalues[i])
if i >= 1:
ax2 = axis.twinx()
logging.debug("Axis2: Axis: %s" % str(ax2))
ax2.plot(xvalues[i], yvalues[i], color=color[i])
logging.debug("Axis2: plotted")
for tl in ax2.get_yticklabels():
tl.set_color('%s' % color[i])
logging.debug("Axis2: Ticklabels color set")
maxXt = max(xvalues[i])
if maxXt > maxX:
maxX = maxXt
axis.set_xlabel(xlabel[i])
logging.debug("X label set")
i += 1
axis.set_xlim(0, maxX)
if (len(xvalues) > 1):
axis.set_title("%s vs %s" % (ylabel[0], ylabel[1]))
else:
axis.set_title("%s" % (ylabel[0]))
ylim_min, ylim_max = axis.get_ylim()
if ylimits is not None:
logging.debug("Using ylimits: %s" % str(ylimits))
if ylimits[0] is not None:
ylim_min = ylimits[0]
if ylimits[1] is not None:
ylim_max = ylimits[1]
axis.set_ylim(ylim_min, ylim_max)
canvas = FigureCanvasGTK(figure) # a gtk.DrawingArea
logging.debug("Canvas: %s" % str(canvas))
canvas.show()
self.vbox.pack_start(canvas, True, True)
toolbar = NavigationToolbar(canvas, self.window)
self.vbox.pack_start(toolbar, False, False)
for child in self.vbox.get_children():
logging.debug('Child available: ' + str(child))
logging.debug('<<')
return {
'y1_min': ylim_min,
'y1_max': ylim_max,
'y1_linewidth': linewidth
}
def drawPie(self,
xvalues,
yvalues,
xlabel,
ylabel,
title,
color,
zones=None):
logging.debug('>>')
logging.debug("Type: pie | title: " + str(title) + " | col: " +
str(color) + " | xlabel: " + str(xlabel) +
" | ylabel: " + str(ylabel))
self.removeVboxChildren()
#figure = Figure(figsize=(6,4), dpi=72)
figure = Figure()
logging.debug("Figure: %s" % str(figure))
axis = figure.add_subplot(111)
labels = []
colors = []
frac0 = 0
frac1 = 0
frac2 = 0
frac3 = 0
frac4 = 0
frac5 = 0
for zone in zones:
labels.insert(0, zone[3])
colors.insert(0, zone[2])
labels.insert(0, _("rest"))
colors.insert(0, "#ffffff")
for value in yvalues[0]:
if value <= zones[4][0]:
frac0 += 1
elif value > zones[4][0] and value <= zones[4][1]:
frac1 += 1
elif value > zones[3][0] and value <= zones[3][1]:
frac2 += 1
elif value > zones[2][0] and value <= zones[2][1]:
frac3 += 1
elif value > zones[1][0] and value <= zones[1][1]:
frac4 += 1
elif value > zones[0][0] and value <= zones[0][1]:
frac5 += 1
fracs = []
explode = []
if frac5 == 0:
labels.pop(5)
colors.pop(5)
else:
fracs.insert(0, frac5)
explode.insert(0, 0)
if frac4 == 0:
labels.pop(4)
colors.pop(4)
else:
fracs.insert(0, frac4)
explode.insert(0, 0)
if frac3 == 0:
labels.pop(3)
colors.pop(3)
else:
fracs.insert(0, frac3)
explode.insert(0, 0)
if frac2 == 0:
labels.pop(2)
colors.pop(2)
else:
fracs.insert(0, frac2)
explode.insert(0, 0)
if frac1 == 0:
labels.pop(1)
colors.pop(1)
else:
fracs.insert(0, frac1)
explode.insert(0, 0)
if frac0 == 0:
labels.pop(0)
colors.pop(0)
else:
fracs.insert(0, frac0)
explode.insert(0, 0)
axis.pie(fracs,
explode=explode,
labels=labels,
colors=colors,
autopct='%1.1f%%',
shadow=True)
canvas = FigureCanvasGTK(figure) # a gtk.DrawingArea
canvas.show()
for child in self.vbox.get_children():
logging.debug('Child available: ' + str(child))
self.vbox.pack_start(canvas, True, True)
logging.debug('<<')
def drawDefault(self):
logging.debug('>>')
self.axis = self.figure.add_subplot(111)
self.axis.set_xlabel('Yepper')
self.axis.set_ylabel('Flabber')
self.axis.set_title('An Empty Graph')
self.axis.grid(True)
self.canvas.destroy()
self.canvas = FigureCanvasGTK(self.figure) # a gtk.DrawingArea
self.canvas.show()
self.vbox.pack_start(self.canvas, True, True)
logging.debug('<<')
def fill_over(self, ax, x, y, val, color, over=True):
"""
Plot filled x,y for all y over val
if over = False, fill all areas < val
"""
logging.debug('>>')
ybase = asarray(y) - val
crossings = nonzero(less(ybase[:-1] * ybase[1:], 0))
if ybase[0] >= 0:
fillon = over
else:
fillon = not over
indLast = 0
for ind in crossings:
if fillon:
thisX = x[indLast:ind + 1]
thisY = y[indLast:ind + 1]
thisY[0] = val
thisY[-1] = val
ax.fill(thisX, thisY, color)
fillon = not fillon
indLast = ind
logging.debug('<<')
def removeVboxChildren(self):
''' function to delete vbox children so that multiple graphs do not appear
there must a better way to do this - pyplot?
'''
logging.debug('>>')
#Tidy up draw areas
vboxChildren = self.vbox.get_children()
logging.debug('Vbox has %d children %s' %
(len(vboxChildren), str(vboxChildren)))
# ToDo: check why vertical container is shared
for child in vboxChildren:
#Remove all FigureCanvasGTK and NavigationToolbar2GTKAgg to stop double ups of graphs
if isinstance(child, matplotlib.backends.backend_gtkagg.
FigureCanvasGTK) or isinstance(
child, matplotlib.backends.backend_gtkagg.
NavigationToolbar2GTKAgg):
logging.debug('Removing child: ' + str(child))
self.vbox.remove(child)
logging.debug('<<')
def drawPlot(self,
xvalues,
yvalues,
xlabel,
ylabel,
title,
color,
zones=None,
xzones=None,
ylimits=None,
y1_linewidth=None):
logging.debug('>>')
logging.debug("Type: plot | title: " + str(title) + " | col: " +
str(color) + " | xlabel: " + str(xlabel) +
" | ylabel: " + str(ylabel))
logging.debug('xlabel: ' + str(xlabel) + ' | ylabel: ' + str(ylabel) +
' | title: ' + str(title))
self.removeVboxChildren()
figure = plt.Figure()
logging.debug("Figure: %s" % str(figure))
#figure.clf()
i = 0
for value in xvalues:
if i < 1:
logging.debug("i: %d, value: (%s) %s %s" %
(i, str(value), str(xvalues), str(yvalues)))
axis = figure.add_subplot(111)
logging.debug("Axis: %s" % str(axis))
line = axis.plot(xvalues[i], yvalues[i], color=color[i])
logging.debug("Axis plotted, Line: %s" % str(line))
if y1_linewidth is not None:
line[0].set_linewidth(y1_linewidth)
linewidth = line[0].get_linewidth()
axis.grid(True)
logging.debug("Axis grid on")
for tl in axis.get_yticklabels():
tl.set_color('%s' % color[i])
logging.debug("Ticklabels color set")
#Draw zones on graph, eg for each lap
if xzones is not None:
logging.debug("Setting xzones")
for xzone in xzones:
if xzones.index(xzone) % 2:
zonecolor = 'b'
else:
zonecolor = 'g'
axis.axvspan(xzone[0],
xzone[1],
alpha=0.25,
facecolor=zonecolor)
maxX = max(xvalues[i])
if i >= 1:
ax2 = axis.twinx()
logging.debug("Axis2: Axis: %s" % str(ax2))
ax2.plot(xvalues[i], yvalues[i], color=color[i])
logging.debug("Axis2: plotted")
for tl in ax2.get_yticklabels():
tl.set_color('%s' % color[i])
logging.debug("Axis2: Ticklabels color set")
maxXt = max(xvalues[i])
if maxXt > maxX:
maxX = maxXt
axis.set_xlabel(xlabel[i])
logging.debug("X label set")
i += 1
axis.set_xlim(0, maxX)
if (len(xvalues) > 1):
axis.set_title("%s vs %s" % (ylabel[0], ylabel[1]))
else:
axis.set_title("%s" % (ylabel[0]))
ylim_min, ylim_max = axis.get_ylim()
if ylimits is not None:
logging.debug("Using ylimits: %s" % str(ylimits))
if ylimits[0] is not None:
ylim_min = ylimits[0]
if ylimits[1] is not None:
ylim_max = ylimits[1]
axis.set_ylim(ylim_min, ylim_max)
canvas = FigureCanvasGTK(figure) # a gtk.DrawingArea
logging.debug("Canvas: %s" % str(canvas))
canvas.show()
self.vbox.pack_start(canvas, True, True)
toolbar = NavigationToolbar(canvas, self.window)
self.vbox.pack_start(toolbar, False, False)
for child in self.vbox.get_children():
logging.debug('Child available: ' + str(child))
logging.debug('<<')
return {
'y1_min': ylim_min,
'y1_max': ylim_max,
'y1_linewidth': linewidth
}
def drawPie(self,
xvalues,
yvalues,
xlabel,
ylabel,
title,
color,
zones=None):
logging.debug('>>')
logging.debug("Type: pie | title: " + str(title) + " | col: " +
str(color) + " | xlabel: " + str(xlabel) +
" | ylabel: " + str(ylabel))
self.removeVboxChildren()
#figure = Figure(figsize=(6,4), dpi=72)
figure = Figure()
logging.debug("Figure: %s" % str(figure))
axis = figure.add_subplot(111)
labels = []
colors = []
frac0 = 0
frac1 = 0
frac2 = 0
frac3 = 0
frac4 = 0
frac5 = 0
for zone in zones:
labels.insert(0, zone[3])
colors.insert(0, zone[2])
labels.insert(0, _("rest"))
colors.insert(0, "#ffffff")
for value in yvalues[0]:
if value <= zones[4][0]:
frac0 += 1
elif value > zones[4][0] and value <= zones[4][1]:
frac1 += 1
elif value > zones[3][0] and value <= zones[3][1]:
frac2 += 1
elif value > zones[2][0] and value <= zones[2][1]:
frac3 += 1
elif value > zones[1][0] and value <= zones[1][1]:
frac4 += 1
elif value > zones[0][0] and value <= zones[0][1]:
frac5 += 1
fracs = []
explode = []
if frac5 == 0:
labels.pop(5)
colors.pop(5)
else:
fracs.insert(0, frac5)
explode.insert(0, 0)
if frac4 == 0:
labels.pop(4)
colors.pop(4)
else:
fracs.insert(0, frac4)
explode.insert(0, 0)
if frac3 == 0:
labels.pop(3)
colors.pop(3)
else:
fracs.insert(0, frac3)
explode.insert(0, 0)
if frac2 == 0:
labels.pop(2)
colors.pop(2)
else:
fracs.insert(0, frac2)
explode.insert(0, 0)
if frac1 == 0:
labels.pop(1)
colors.pop(1)
else:
fracs.insert(0, frac1)
explode.insert(0, 0)
if frac0 == 0:
labels.pop(0)
colors.pop(0)
else:
fracs.insert(0, frac0)
explode.insert(0, 0)
axis.pie(fracs,
explode=explode,
labels=labels,
colors=colors,
autopct='%1.1f%%',
shadow=True)
canvas = FigureCanvasGTK(figure) # a gtk.DrawingArea
canvas.show()
for child in self.vbox.get_children():
logging.debug('Child available: ' + str(child))
self.vbox.pack_start(canvas, True, True)
logging.debug('<<')
def __init__(self,
data_file,
data_type=2,
color_map='jet',
plot_label="",
time_zone=0,
plot_max_freq=30.0,
run_quietly=False,
save_file='',
parent=None,
interactive=True):
self.data_type = data_type
self.data_file = VOAOutFile(data_file, \
time_zone=time_zone, \
data_type=self.data_type)
self.image_defs = self.IMG_TYPE_DICT[self.data_type]
color_map = eval('P.cm.' + color_map)
num_grp = self.data_file.get_number_of_groups()
if num_grp < 2:
md = gtk.MessageDialog(parent, \
gtk.DIALOG_MODAL,\
gtk.MESSAGE_ERROR, \
gtk.BUTTONS_CANCEL, \
"There must be 2 groups or more")
md.run()
md.destroy()
return
plot_groups = range(0, num_grp)
self.subplots = []
number_of_subplots = len(plot_groups)
matplotlib.rcParams['axes.edgecolor'] = 'gray'
matplotlib.rcParams['axes.facecolor'] = 'white'
matplotlib.rcParams['axes.grid'] = True
matplotlib.rcParams['figure.facecolor'] = 'white'
matplotlib.rcParams['legend.fancybox'] = True
matplotlib.rcParams['legend.shadow'] = True
matplotlib.rcParams['figure.subplot.hspace'] = 0.45
matplotlib.rcParams['figure.subplot.wspace'] = 0.35
matplotlib.rcParams['figure.subplot.right'] = 0.85
colorbar_fontsize = 12
self.main_title_fontsize = 24
matplotlib.rcParams['legend.fontsize'] = 12
matplotlib.rcParams['axes.labelsize'] = 12
matplotlib.rcParams['axes.titlesize'] = 10
matplotlib.rcParams['xtick.labelsize'] = 10
matplotlib.rcParams['ytick.labelsize'] = 10
self.x_axes_ticks = P.arange(0, 25, 2)
self.fig = plt.figure()
ax = Axes3D(self.fig)
X = P.arange(0, 25)
Y = P.arange(0, len(plot_groups))
X, Y = np.meshgrid(X, Y)
data_buffer = [] # hold the Z data sets
for chan_grp in plot_groups:
(group_name, group_info, fot, muf, hpf, image_buffer) = \
self.data_file.get_group_data(chan_grp)
# Copy the element at [0] to the tail of the array
#to 'wrap-around' the values at 24hrs.
np.resize(muf, len(muf) + 1)
muf[-1] = muf[0]
data_buffer.append(muf)
Z = np.vstack((tuple(data_buffer)))
# set up the titles and labels
ax.set_xticks(P.arange(0, 25, 2))
if (plot_max_freq == self.AUTOSCALE):
z_max = math.ceil(max(muf) / 5.0) * 5.0
z_max = min(plot_max_freq, 30.0)
z_max = max(plot_max_freq, 5.0)
else:
z_max = math.ceil(plot_max_freq / 5.0) * 5.0
z_ticks = [2, 5]
for z_tick_value in P.arange(10, z_max + 1, 5):
z_ticks.append(z_tick_value)
#ax.set_yticks(z_ticks)
#label axes
tz_sign = '+' if (time_zone >= 0) else ''
self.x_label = ax.set_xlabel('Time (UTC%s%s)' % (tz_sign, time_zone))
self.y_label = ax.set_ylabel('Group')
self.z_label = ax.set_zlabel('Frequency (MHz)')
#do the plot
ax.plot_surface(X,
Y,
Z,
rstride=1,
cstride=1,
cmap=plt.get_cmap('jet'))
if interactive:
plt.show()
else:
canvas = FigureCanvasGTKAgg(self.fig)
canvas.show()
VOAPlotWindow('pythonProp - ' + self.image_defs['title'], \
canvas, \
parent)
return
class gui:
"""Main application class."""
def __init__(self):
self.builder=gtk.Builder()
self.dsizes=[]
self.builder.add_from_file("gladeb.glade")
myscreen=gtk.gdk.Screen()
self.screensize=(myscreen.get_width(),myscreen.get_height())
print self.screensize
dic={"mainwindowdestroy" : gtk.main_quit,"openwindow":self.openWindow, "closewindow":self.closeWindow, "devicenumchanged":self.changeDeviceNumber, "btnclicked":self.btnclicked, "fileset":self.fileSet, "mctoolbarbtn":self.mctoolbarClicked, "trkeypress":self.getKeyPress}
self.builder.connect_signals(dic)
#Initialise defaults
#Camera config window
self.devicenumcb = gtk.combo_box_new_text()
self.builder.get_object("combospace").add(self.devicenumcb)
self.builder.get_object("combospace").show_all()
self.devicenumcb.append_text('0')
self.devicenumcb.append_text('1')
self.devicenumcb.set_active(0)
self.devicenumcb.connect("changed", self.changeDeviceNumber)
self.figurecc=Figure()
self.axiscc=self.figurecc.add_subplot(111)
try:
self.cap = cv2.VideoCapture(self.devicenumcb.get_active())
except:
pass
self.pixelthreshold=0
#Monitor config window
self.tolerance=25
self.blocksize=7
self.d1size=(80,50)
self.d2size=None
self.builder.get_object("tolerance").set_text("25")
self.builder.get_object("blocksize").set_text("7")
self.builder.get_object("d1x").set_text("50")
self.builder.get_object("d1y").set_text("80")
self.figuremc=Figure()
self.axismc=self.figuremc.add_subplot(111)
self.figuretmc=Figure()
self.axistmc=self.figuretmc.add_subplot(111)
self.mcflipx=False
self.mcflipy=False
self.clickstate="none"
self.crop1=None
self.crop2=None
self.builder.get_object("tolerance").set_editable(True)
self.builder.get_object("blocksize").set_editable(True)
self.builder.get_object("d1x").set_editable(True)
self.builder.get_object("d1y").set_editable(True)
self.builder.get_object("d2x").set_editable(True)
self.builder.get_object("d2y").set_editable(True)
self.contours=[]
self.dlist=[]
self.trdlist=[]
self.figuretr=Figure()
self.axistr=self.figuretr.add_subplot(111)
self.trframe=0
self.trtotal=0
self.traindict={}
self.solsdict={}
#General functions
def fileSet(self, widget):
call=gtk.Buildable.get_name(widget)
if call=="monitorconfigloadfile":
self.loadMonitorImage(widget.get_filename())
elif call=="trainingfilechooser":
self.loadTrainingImage(widget.get_filename())
elif call=="testmcfile":
self.loadMonitorImage(widget.get_filename(), testmc=True)
def btnclicked(self, widget):
call=gtk.Buildable.get_name(widget)
if call=="resbtn":
self.setResolution()
elif call=="imagesavebtn":
fname=self.builder.get_object("imagesavetext").get_text()
if fname!="" and fname!=None:
self.saveImage(fname)
elif call=="videosavebtn":
fname=self.builder.get_object("videosavefile").get_text()
if fname!="" and fname!=None:
self.saveVideo(fname)
elif call=="setparameters":
self.setParameters()
elif call=="setdigits":
self.setDigitSizes()
elif call=="mcflipx":
if self.mcflipx==False:
self.mcflipx=True
else:
self.mcflipx=False
self.loadMonitorImage(self.builder.get_object("monitorconfigloadfile").get_filename())
elif call=="mcflipy":
if self.mcflipy==False:
self.mcflipy=True
else:
self.mcflipy=False
self.loadMonitorImage(self.builder.get_object("monitorconfigloadfile").get_filename())
elif call=="addtag":
self.setClickMode("tag")
elif call=="cleartags":
#TODO Clear tags
pass
elif call=="addcontour":
self.setClickMode("addcontour1")
elif call=="rmcontour":
self.setClickMode("rmcontour")
elif call=="splitcontour":
self.setClickMode("splitcontour")
elif call=="cropimage":
self.setClickMode("crop1")
elif call=="getdigitsize":
self.setClickMode("getdigit1")
elif call=="tagokbtn":
self.curtag=self.builder.get_object("tagname").get_text()
self.builder.get_object("tagwindow").set_visible(0)
self.contours.append(Contour(self.tempditem,self.tempitem,self.curtag))
if not (self.d1size in self.dsizes):
self.dsizes.append(self.d1size)
elif call=="tagcancelbtn":
self.setClickMode("none")
self.builder.get_object("tagwindow").set_visible(0)
elif call=="trnext":
self.trNext()
elif call=="trprev":
if self.trframe>0:
self.trframe-=1
self.updateTrainingDataWindow()
elif call=="savetrdata":
fn=self.builder.get_object("trfile").get_text()
f=open(fn, "w")
pickle.dump(self.traindict, f)
f.close()
elif call=="allconts":
#show all contours in monitor config window
self.loadMonitorImage(self.builder.get_object("monitorconfigloadfile").get_filename(), allconts=True)
elif call=="clearunsaved":
#redraw only those ritems in self.contours
self.drawMonitor(clearunsaved=True)
elif call=="liverecord":
#TODO test? Fix all parameters here
#start loop to get data
fn=self.builder.get_object("livefile").get_text()
f=open(fn,"r")
#log to f
while True:
self.livelist=[]
#get image using current camera config
ret,im=self.cap.read()
#run contour detection
(self.monimage,self.dlist,self.rlist)=self.getContours(a,self.d1size)
#take only labelled ones
for i in range(len(self.rlist)):
for j in range(len(self.contours)):
#if self.rlist[i]==cont.ritem:
#TODO remove hidden parameters here
cont=self.contours[j]
if np.abs(self.rlist[i][0][0]-cont.ritem[0][0])<=4 and np.abs(self.rlist[i][0][1]-cont.ritem[0][1])<=4:
#Need to append x position, label
self.livelist.append((self.dlist[i],j))
#could add width, height check as well
#run digit analysis
#TODO - modify this for known number of digits?
for item2 in self.livelist:
item=item2[0][0]
q=False
#data = np.zeros((esize), dtype=np.uint8)
esize1=self.d1size[0]*self.d1size[1]
#results=[]
#err=[]
data=item.flatten()
boolarray=(data>self.pixelthreshold)
resultd=[]
#print self.traindict.keys()
for j in range(len(self.traindict.keys())):
result=np.sum(self.traindict[j][boolarray])
#penalisation factor
result-=4*np.sum(self.traindict[j][data<=self.pixelthreshold])
resultd.append(result/float(esize1))
#print resultd
# sr=reversed(sorted(resultd))
# srlist=[]
# for j in sr:
# srlist.append(j)
# err.append(srlist[0]-srlist[1])
resultf=(resultd.index(max(resultd)))
#print resultf
if max(resultd)<-0.1:
#print "IGNORE!"
q=True
#print "---"
#cv2.imshow("newtest",item)
#cv2.waitKey(0)
#Append digit to correct place
#rl = {mlabel:{x:(1,q)}}
#use label instead of y co-ordinate as constant
if self.contours[item2[1]].label in rl.keys():
rl[self.contours[item2[1]].label][item2[0][1]]=(resultf, q)
else:
rl[self.contours[item2[1]].label]={item2[0][1]:(resultf,q)}
#Want data structure instead of string
for key in sorted(rl.iterkeys()):
#print "%s: %s" % (key, mydict[key])
for key2 in sorted(rl[key].iterkeys()):
string+=str(rl[key][key2][0])
#if rl[key][key2][1]==False:
#create solutions dictionary
#string+=str(rl[key][key2][0])
#if rl[key][key2][1]==True:
#string+="?"
solsdict[self.contours[item2[1]].label]=string
#reconstruct labelled data
for item in solsdict.keys():
f.write(item +":" + solsdict[item])
f.write("\n")
#log to f
def trNext(self):
if self.trframe<(self.trtotal-1):
self.trframe+=1
self.updateTrainingDataWindow()
def openWindow(self, widget):
#Make dict of widgets to functions
call=gtk.Buildable.get_name(widget)
if call=="opencameraconfig":
self.openCameraConfig()
elif call=="openimagesave":
self.builder.get_object("imagesavewindow").set_visible(1)
elif call=="openrecordvideo":
self.builder.get_object("videosavewindow").set_visible(1)
elif call=="openmonitorconfig":
self.builder.get_object("monitorconfig").set_visible(1)
elif call=="opentrainingdatawindow":
self.builder.get_object("trainingdatawindow").set_visible(1)
elif call=="openlive":
self.builder.get_object("livewindow").set_visible(1)
elif call=="opentmc":
self.builder.get_object("testmcwindow").set_visible(1)
def closeWindow(self,widget):
call=gtk.Buildable.get_name(widget)
if call=="closecameraconfig":
self.applyCameraConfig()
elif call=="imagesaveclosebtn":
self.builder.get_object("imagesavewindow").set_visible(0)
elif call=="closevideowindow":
self.builder.get_object("videosavewindow").set_visible(0)
elif call=="closemonitorconfig":
self.builder.get_object("monitorconfig").set_visible(0)
elif call=="closetrainingwindow":
self.builder.get_object("trainingdatawindow").set_visible(0)
elif call=="closelive":
self.builder.get_object("livewindow").set_visible(0)
elif call=="closetc":
self.builder.get_object("testmcwindow").set_visible(0)
#Camera config functions
def openCameraConfig(self):
try:
self.builder.get_object("ccimgbox").remove(self.canvascc)
except:
pass
ret,img = self.cap.read()
try:
img = cv2.cvtColor(img,cv2.COLOR_BGR2GRAY)
#cv2.imshow("newtest",img)
except:
img=np.zeros((100,100))
self.builder.get_object("resx").set_text(str(img.shape[1]))
self.builder.get_object("resy").set_text(str(img.shape[0]))
self.resolution=(img.shape[1], img.shape[0])
if img.shape[1]<self.screensize[0] and img.shape[0]<self.screensize[1]:
pass
else:
img=imresize(img, (img.shape[0]/2, img.shape[1]/2))
self.axiscc.imshow(img, cmap=cm.gray) #set scale to 0,255 somehow
self.canvascc=FigureCanvasGTKAgg(self.figurecc)
self.canvascc.draw()
self.canvascc.show()
self.builder.get_object("ccimgbox").pack_start(self.canvascc, True, True)
self.builder.get_object("cameraconfig").set_visible(1)
def applyCameraConfig(self):
self.builder.get_object("cameraconfig").set_visible(0)
def changeDeviceNumber(self, widget):
self.cap = cv2.VideoCapture(self.devicenumcb.get_active())
self.openCameraConfig()
def setResolution(self):
x=self.builder.get_object("resx").get_text()
y=self.builder.get_object("resy").get_text()
self.cap.set(3,int(x))
self.cap.set(4,int(y))
self.resolution=(int(x),int(y))
self.openCameraConfig()
#Image saving
def saveImage(self,fname):
if fname!="" or None:
ret,im=self.cap.read()
cv2.imwrite(fname,im)
#Video saving
def saveVideo(self,fname):
try:
if fname.lower()[-4:]!=".avi":
fname=fname+".avi"
except:
fname=fname+".avi"
video = cv2.VideoWriter(fname,CV_FOURCC(ord("D"),ord("I"),ord("V"),ord("X")), 25, self.resolution)
ret,im = self.cap.read()
for i in range(1000):
ret,im = self.cap.read()
video.write(im)
video.release()
#TODO: May want to chuck away last frame - perhaps do this in analysis
#Monitor configuration
def loadMonitorImage(self,fname, allconts=False, testmc=False):
if fname[-4:].lower()==".avi":
#TODO get first frame - look this up
pass
elif fname[-4:].lower()==".png" or fname[-4:].lower()==".jpg":
a=cv2.imread(fname, 0) #note 0 implies grayscale
#getcontours
else:
#Error
pass
if self.mcflipx==True and self.mcflipy==True:
a=cv2.flip(a,-1)
elif self.mcflipx==True and self.mcflipy==False:
a=cv2.flip(a,0)
if self.mcflipy==True and self.mcflipx==False:
a=cv2.flip(a,1)
if self.crop1!=None and self.crop2!=None:
#print str(self.crop1)
#print str(self.crop2)
a=a[np.min([self.crop1[1],self.crop2[1]]):np.max([self.crop1[1],self.crop2[1]]),np.min([self.crop1[0],self.crop2[0]]):np.max([self.crop1[0],self.crop2[0]])]
#TODO add other digit sizes
if testmc==True:
self.trlist=[]
for dsize in self.dsizes:
(self.tmonimage,self.dlist,rlist)=self.getContours(a,dsize)
self.trlist+=rlist
self.drawMonitorTest()
else:
if allconts==False:
(self.monimage,self.dlist,self.rlist)=self.getContours(a,self.d1size)
self.drawMonitor()
else:
(self.monimage,self.rlist1,self.rlist2)=self.getAllContours(a)
self.drawMonitor(allconts=True)
def setParameters(self):
self.tolerance=int(self.builder.get_object("tolerance").get_text())
self.blocksize=int(self.builder.get_object("blocksize").get_text())
self.loadMonitorImage(self.builder.get_object("monitorconfigloadfile").get_filename())
def setDigitSizes(self):
if (self.builder.get_object("d1y").get_text()!=None and self.builder.get_object("d1y").get_text()!="") and (self.builder.get_object("d1x").get_text()!="" and self.builder.get_object("d1x").get_text()!=None):
self.d1size=(int(self.builder.get_object("d1y").get_text()),int(self.builder.get_object("d1x").get_text()))
else:
self.d1size=None
if (self.builder.get_object("d2y").get_text()!=None and self.builder.get_object("d2y").get_text()!="") and (self.builder.get_object("d2x").get_text()!="" and self.builder.get_object("d2x").get_text()!=None):
self.d2size=(int(self.builder.get_object("d2y").get_text()),int(self.builder.get_object("d2x").get_text()))
else:
self.d2size=None
#Redo contours, etc.
self.loadMonitorImage(self.builder.get_object("monitorconfigloadfile").get_filename())
def getContours(self,a,dsize):
a=cv2.GaussianBlur(a,(3,3), 0)
orig=a.copy()
a=cv2.adaptiveThreshold(a, 255, cv2.ADAPTIVE_THRESH_GAUSSIAN_C, cv2.THRESH_BINARY_INV, self.tolerance, self.blocksize)
b=a.copy()
contours, hierarchy = cv2.findContours(a, cv2.RETR_EXTERNAL, cv2.CHAIN_APPROX_TC89_KCOS)
mask = np.zeros(a.shape, dtype=np.uint8)
dlist=[]
output=np.zeros(b.shape,dtype=np.uint8)
rlist=[]
for cont in contours:
br=cv2.boundingRect(cont)
charray=np.zeros(dsize, dtype=np.uint8)
temp=b[br[1]:br[1]+br[3], br[0]:br[0]+br[2]]
if temp.shape[0]>10 and temp.shape[1]>10:
temp=cv2.bitwise_not(temp)
temp2=temp.copy()
contours2, hierarchy = cv2.findContours(temp2, cv2.RETR_LIST, cv2.CHAIN_APPROX_NONE)
for cont2 in contours2:
br2=cv2.boundingRect(cont2)
#important hidden parameters
if br2[3]<dsize[0]+20 and br2[3]>dsize[0]-20 and br2[2]<dsize[1]+20 and br2[2]>dsize[1]-60:
#After cropping, edge constrains not necessary
# and br2[0]>0+(temp.shape[1]/40.0) and br2[0]<temp.shape[1]-(temp.shape[1]/40.0)
mask = np.zeros(temp2.shape, dtype=np.uint8)
cv2.drawContours(mask,[cont2],0,255,-1)
temp2=temp.copy()
temp2[mask==0]=0
temp3=temp2[br2[1]:br2[1]+br2[3], br2[0]:br2[0]+br2[2]]
charray=temp3.copy()
charray=imresize(charray, dsize)
#dlist.append((charray, br[0]+br2[0], br[1]))
if br2[2]>5 and br2[3]>5:
#cv2.rectangle(b, (br[0]+br2[0],br[1]+br2[1]), (br[0]+br2[0]+br2[2],br[1]+br2[1]+br2[3]), 100)
dlist.append((charray, br[0]+br2[0], br[1]))
rlist.append(((br[0]+br2[0], br[1]+br2[1]), br2[2], br2[3]))
return (b,dlist,rlist)
def getAllContours(self,a):
a=cv2.GaussianBlur(a,(3,3), 0)
orig=a.copy()
a=cv2.adaptiveThreshold(a, 255, cv2.ADAPTIVE_THRESH_GAUSSIAN_C, cv2.THRESH_BINARY_INV, self.tolerance, self.blocksize)
b=a.copy()
contours, hierarchy = cv2.findContours(a, cv2.RETR_EXTERNAL, cv2.CHAIN_APPROX_TC89_KCOS)
mask = np.zeros(a.shape, dtype=np.uint8)
output=np.zeros(b.shape,dtype=np.uint8)
rlist1=[]
rlist2=[]
for cont in contours:
br=cv2.boundingRect(cont)
rlist1.append(((br[0], br[1]), br[2], br[3]))
temp=b[br[1]:br[1]+br[3], br[0]:br[0]+br[2]]
if temp.shape[0]>5 and temp.shape[1]>5:
temp=cv2.bitwise_not(temp)
temp2=temp.copy()
contours2, hierarchy = cv2.findContours(temp2, cv2.RETR_LIST, cv2.CHAIN_APPROX_NONE)
for cont2 in contours2:
br2=cv2.boundingRect(cont2)
#if br2[3]<dsize[0]+10 and br2[3]>dsize[0]-10 and br2[2]<dsize[1]+10 and br2[2]>dsize[1]-50 and br2[0]>0+(temp.shape[1]/30) and br2[0]<temp.shape[1]-(temp.shape[1]/5):
mask = np.zeros(temp2.shape, dtype=np.uint8)
cv2.drawContours(mask,[cont2],0,255,-1)
temp2=temp.copy()
temp2[mask==0]=0
temp3=temp2[br2[1]:br2[1]+br2[3], br2[0]:br2[0]+br2[2]]
#dlist.append((charray, br[0]+br2[0], br[1]))
if br2[2]>3 and br2[3]>3:
#cv2.rectangle(b, (br[0]+br2[0],br[1]+br2[1]), (br[0]+br2[0]+br2[2],br[1]+br2[1]+br2[3]), 100)
#dlist.append((charray, br[0]+br2[0], br[1]))
rlist2.append(((br[0]+br2[0], br[1]+br2[1]), br2[2], br2[3]))
return (b,rlist1, rlist2)
def drawMonitor(self, allconts=False, clearunsaved=False):
try:
self.builder.get_object("monitorconfigspace").remove(self.canvasmc)
self.axismc.clear()
#self.builder.get_object("mctoolbar").remove(self.mctoolbar)
except:
pass
#Add cropping
self.axismc.imshow(self.monimage, cmap=cm.gray) #set scale to 0,255 somehow
#Maybe this needn't be redefined for every draw - only need draw() but not drawn often anyway
self.canvasmc=FigureCanvasGTKAgg(self.figuremc)
self.canvasmc.draw()
self.canvasmc.show()
self.canvasmc.mpl_connect('motion_notify_event', self.mcHoverOnImage)
self.canvasmc.mpl_connect('button_release_event', self.mcCaptureClick)
self.builder.get_object("monitorconfigspace").pack_start(self.canvasmc, True, True)
#TODO stop this getting so complicated
if clearunsaved==False:
if allconts==False:
for item in self.rlist:
#Structure of rlist:
#rlist.append(((br[0]+br2[0], br[1]+br2[1]), br2[2], br2[3]))
r=Rectangle(item[0], item[1], item[2], fill=False, color="red")
#Rectangle has (lowerleft, width, height)
self.axismc.add_patch(r)
elif allconts==True:
#allcontours
for item in self.rlist1:
#Structure of rlist:
#rlist.append(((br[0]+br2[0], br[1]+br2[1]), br2[2], br2[3]))
r=Rectangle(item[0], item[1], item[2], fill=False, color="blue")
#Rectangle has (lowerleft, width, height)
self.axismc.add_patch(r)
for item in self.rlist2:
#Structure of rlist:
#rlist.append(((br[0]+br2[0], br[1]+br2[1]), br2[2], br2[3]))
r=Rectangle(item[0], item[1], item[2], fill=False, color="green")
#Rectangle has (lowerleft, width, height)
self.axismc.add_patch(r)
#Always draw saved contours in blue
for ditem in self.contours:
item=ditem.ritem
r=Rectangle(item[0], item[1], item[2], fill=False, color="blue")
self.axismc.add_patch(r)
def drawMonitorTest(self):
try:
self.builder.get_object("tmcspace").remove(self.canvastmc)
self.axistmc.clear()
except:
pass
#Add cropping
self.axistmc.imshow(self.tmonimage, cmap=cm.gray) #set scale to 0,255 somehow
#Maybe this needn't be redefined for every draw - only need draw() but not drawn often anyway
self.canvastmc=FigureCanvasGTKAgg(self.figuretmc)
self.canvastmc.draw()
self.canvastmc.show()
self.builder.get_object("tmcspace").pack_start(self.canvastmc, True, True)
for i in range(len(self.trlist)):
for cont in self.contours:
#if self.rlist[i]==cont.ritem:
#TODO remove hidden parameters here
if np.abs(self.trlist[i][0][0]-cont.ritem[0][0])<=4 and np.abs(self.trlist[i][0][1]-cont.ritem[0][1])<=4:
item=self.trlist[i]
r=Rectangle(item[0], item[1], item[2], fill=False, color="blue")
self.axistmc.add_patch(r)
#could add width, height check as well
#Always draw saved contours in blue
for ditem in self.contours:
item=ditem.ritem
def mcHoverOnImage(self, event):
#add contour stuff here if not too expensive
#find innermost contour
#Cannot afford to redraw, must work out how to remove rectangle afterwards since only one at a time
#TODO
if event.x!=None and event.y!=None and event.xdata!=None and event.ydata!=None:
pass
def mcCaptureClick(self, event):
#print "click"
if self.clickstate=="none":
pass
#elif not(event.x==None or event.y==None or event.xdata==None or event.ydata==None):
else:
if self.clickstate=="crop1":
self.crop1=(int(round(event.xdata)), int(round(event.ydata)))
self.setClickMode("crop2")
elif self.clickstate=="getdigit1":
self.getdigit1=(int(round(event.xdata)), int(round(event.ydata)))
self.setClickMode("getdigit2")
elif self.clickstate=="crop2":
self.crop2=(int(round(event.xdata)), int(round(event.ydata)))
self.setClickMode("none")
self.loadMonitorImage(self.builder.get_object("monitorconfigloadfile").get_filename())
elif self.clickstate=="getdigit2":
self.getdigit2=(int(round(event.xdata)), int(round(event.ydata)))
#apply stuff
self.d1size=(np.abs(self.getdigit2[1]-self.getdigit1[1]),np.abs(self.getdigit2[0]-self.getdigit1[0]))
self.builder.get_object("d1x").set_text(str(np.abs(self.getdigit2[0]-self.getdigit1[0])))
self.builder.get_object("d1y").set_text(str(np.abs(self.getdigit2[1]-self.getdigit1[1])))
self.setClickMode("none")
self.loadMonitorImage(self.builder.get_object("monitorconfigloadfile").get_filename())
elif self.clickstate=="tag":
#Check if we are inside contour, if so present label window, if not, ignore
#Contours checked by rlist?
coords=(int(round(event.xdata)), int(round(event.ydata)))
#found=False
#Find innermost not just first contour
fitem=None
fi=None
for i in range(len(self.rlist)):
item=self.rlist[i]
if (coords[0] >= item[0][0]) and (coords[0] <= (item[0][0]+item[1])) and (coords[1] >= item[0][1]) and (coords[1] <= item[0][1]+item[2]):
#Found contour, create contour object for final contour list
if fitem==None:
fitem=item
fi=i
else:
if (item[0][0] >= fitem[0][0]) and (item[0][0]+item[1] <= (fitem[0][0]+fitem[1])) and (item[0][1] >= fitem[0][1]) and (item[0][1]+item[2] <= fitem[0][1]+fitem[2]):
fitem=item
fi=i
if fitem!=None:
self.tempitem=fitem
self.tempditem=self.rlist[fi]
self.builder.get_object("tagwindow").set_visible(1)
#self.contours.append(Contour(item,self.curtag))
def mctoolbarClicked(self,widget):
call=gtk.Buildable.get_name(widget)
if call=="mczoomin":
self.mcZoomIn()
elif call=="mczoomout":
self.mcZoomOut()
elif call=="mcpanleft":
self.mcPanLeft()
elif call=="mcpanright":
self.mcPanRight()
elif call=="mcpanup":
self.mcPanUp()
elif call=="mcpandown":
self.mcPanDown()
elif call=="mcresetzoom":
self.mcResetZoom()
def mcZoomIn(self):
xlims=self.axismc.get_xlim()
ylims=self.axismc.get_ylim()
xchange=abs(xlims[1]-xlims[0])*0.1
ychange=abs(ylims[1]-ylims[0])*0.1
self.axismc.set_xlim(left=xlims[0]+xchange, right=xlims[1]-xchange)
self.axismc.set_ylim(top=ylims[1]+ychange, bottom=ylims[0]-ychange)
self.builder.get_object("monitorconfigspace").remove(self.canvasmc)
self.builder.get_object("monitorconfigspace").pack_start(self.canvasmc, True, True)
def mcZoomOut(self):
xlims=self.axismc.get_xlim()
ylims=self.axismc.get_ylim()
xchange=abs(xlims[1]-xlims[0])*0.111
ychange=abs(ylims[1]-ylims[0])*0.111
self.axismc.set_xlim(left=xlims[0]-xchange, right=xlims[1]+xchange)
self.axismc.set_ylim(top=ylims[1]-ychange, bottom=ylims[0]+ychange)
self.builder.get_object("monitorconfigspace").remove(self.canvasmc)
self.builder.get_object("monitorconfigspace").pack_start(self.canvasmc, True, True)
def mcPanLeft(self):
xlims=self.axismc.get_xlim()
xchange=abs(xlims[1]-xlims[0])*0.1
self.axismc.set_xlim(left=xlims[0]-xchange, right=xlims[1]-xchange)
self.builder.get_object("monitorconfigspace").remove(self.canvasmc)
self.builder.get_object("monitorconfigspace").pack_start(self.canvasmc, True, True)
def mcPanRight(self):
xlims=self.axismc.get_xlim()
xchange=abs(xlims[1]-xlims[0])*0.1
self.axismc.set_xlim(left=xlims[0]+xchange, right=xlims[1]+xchange)
self.builder.get_object("monitorconfigspace").remove(self.canvasmc)
self.builder.get_object("monitorconfigspace").pack_start(self.canvasmc, True, True)
def mcPanDown(self):
ylims=self.axismc.get_ylim()
ychange=abs(ylims[1]-ylims[0])*0.1
self.axismc.set_ylim(top=ylims[1]+ychange, bottom=ylims[0]+ychange)
self.builder.get_object("monitorconfigspace").remove(self.canvasmc)
self.builder.get_object("monitorconfigspace").pack_start(self.canvasmc, True, True)
def mcPanUp(self):
ylims=self.axismc.get_ylim()
ychange=abs(ylims[1]-ylims[0])*0.1
self.axismc.set_ylim(top=ylims[1]-ychange, bottom=ylims[0]-ychange)
self.builder.get_object("monitorconfigspace").remove(self.canvasmc)
self.builder.get_object("monitorconfigspace").pack_start(self.canvasmc, True, True)
def mcResetZoom(self):
#Reset view to original somehow - fit entire image
pass
def setClickMode(self,mode):
#none, crop1, crop2, tag, addcontour1, addcontour2, rmcontour, splitcontour, getdigit1, getdigit2
self.builder.get_object("mcclickmode").set_label("Mode:" + str(mode))
self.clickstate=mode
def loadTrainingImage(self,fname):
if fname[-4:].lower()==".avi":
#get first frame - look this up
pass
elif fname[-4:].lower()==".png" or fname[-4:].lower()==".jpg":
a=cv2.imread(fname, 0) #note 0 implies grayscale
#getcontours
else:
#Error
pass
if self.mcflipx==True and self.mcflipy==True:
a=cv2.flip(a,-1)
elif self.mcflipx==True and self.mcflipy==False:
a=cv2.flip(a,0)
if self.mcflipy==True and self.mcflipx==False:
a=cv2.flip(a,1)
if self.crop1!=None and self.crop2!=None:
#print str(self.crop1)
#print str(self.crop2)
a=a[np.min([self.crop1[1],self.crop2[1]]):np.max([self.crop1[1],self.crop2[1]]),np.min([self.crop1[0],self.crop2[0]]):np.max([self.crop1[0],self.crop2[0]])]
(self.monimage,self.dlist,self.rlist)=self.getContours(a,self.d1size)
#for cont in self.contours:
#add individual digits to list, then tag list
#self.dlist.append(self.monimage[cont.ritem[0][1]:cont.ritem[0][1]+cont.ritem[2],cont.ritem[0][0]:cont.ritem[0][0]+cont.ritem[1]])
#TODO FIX THIS - need to take ditem of new image, not config one, where the coords are the same
#for cont in self.contours:
#self.dlist.append(cont.ditem[0])
for i in range(len(self.rlist)):
for cont in self.contours:
#if self.rlist[i]==cont.ritem:
#TODO remove hidden parameters here
if np.abs(self.rlist[i][0][0]-cont.ritem[0][0])<=4 and np.abs(self.rlist[i][0][1]-cont.ritem[0][1])<=4:
self.trdlist.append(self.dlist[i])
self.trtotal+=1
#could add width, height check as well
#update display
self.updateTrainingDataWindow()
def updateTrainingDataWindow(self):
#Use curframe number, like TesiDogs program
try:
self.builder.get_object("bvbox3").remove(self.canvastr)
self.axistr.clear()
except:
pass
self.axistr.imshow(self.trdlist[self.trframe][0], cmap=cm.gray) #set scale to 0,255 somehow
self.canvastr=FigureCanvasGTKAgg(self.figuretr)
self.canvastr.draw()
self.canvastr.show()
self.builder.get_object("bvbox3").pack_start(self.canvastr, True, True)
self.builder.get_object("trframecount").set_label(str(self.trframe+1) + "/" + str(self.trtotal))
#self.builder.get_object("trcursol").set_label(str(self.trframe+1) + "/" + str(self.trtotal))
#TODO update labels
#bvbox3
#trframecount
#trcursol
def getKeyPress(self, widget, event):
#TODO training
#GTKwidget keyreleaseevent
ci=event.keyval
ci=ci-48
if event.keyval==45:
#set to not a number
self.trNext()
elif ci in [0,1,2,3,4,5,6,7,8,9]:
data=self.trdlist[self.trframe][0].flatten()
if ci in self.traindict.keys():
self.traindict[ci]+=data
self.traindict[ci]/=2.0
self.trNext()
else:
self.traindict[ci]=data
self.trNext()
def sumpmtestlive(self):
rl={}
for item2 in dlist:
item=item2[0]
q=False
data = np.zeros((esize1), dtype=np.uint8)
#results=[]
#err=[]
data=item.flatten()
boolarray=(data>self.pixelthreshold)
resultd=[]
#print tdict.keys()
for j in range(len(tdict.keys())):
result=np.sum(tdict[j][boolarray])
#penalisation factor
result-=4*np.sum(tdict[j][data<=self.pixelthreshold])
resultd.append(result/float(esize1))
#print resultd
# sr=reversed(sorted(resultd))
# srlist=[]
# for j in sr:
# srlist.append(j)
# err.append(srlist[0]-srlist[1])
resultf=(resultd.index(max(resultd)))
#print resultf
if max(resultd)<-0.1:
#print "IGNORE!"
q=True
#print "---"
#cv2.imshow("newtest",item)
#cv2.waitKey(0)
#Append digit to correct place
#rl = {y:{x:(1,q)}}
if item2[2] in rl.keys():
rl[item2[2]][item2[1]]=(resultf, q)
else:
rl[item2[2]]={item2[1]:(resultf,q)}
string=""
for key in sorted(rl.iterkeys()):
#print "%s: %s" % (key, mydict[key])
for key2 in sorted(rl[key].iterkeys()):
if rl[key][key2][1]==False:
string+=str(rl[key][key2][0])
#if rl[key][key2][1]==True:
#string+="?"
string+=" "
print string
class setup:
def __init__(self,chanlocs=None,chanlabels=None,result_handler=None):
self.builder = gtk.Builder()
self.builder.add_from_file(os.path.splitext(__file__)[0]+".glade")
self.window = self.builder.get_object("window")
self.statusbar = self.builder.get_object("statusbar")
self.statusbar_cid = self.statusbar.get_context_id("")
try: self.data = chanlocs; self.chanlabels = chanlabels; self.result_handler = result_handler
except: pass
dic = {
#"on_auto_select_toggled" : self.test,
"on_selection": self.selection_made,
"showpopupmenu" : self.showpopupmenu,
"on_select_toggled" : self.select_toggled,
#"on_checked_toggled" : self.select_checked,
"on_view_label_toggle" : self.view_label_toggled,
"on_apply_clicked" : self.apply_selection,
}
self.builder.connect_signals(dic)
self.create_draw_frame(None)
self.channel_tree(None)
def select_toggled(self,widget):
print 'wid stat',widget.get_active()
liststore,iter = self.View.get_selection().get_selected_rows()
if widget.get_active() == True:
for i in iter:
print i
liststore[i][2] = True
x = liststore[i][0]
self.axes.scatter(self.data[1,x],self.data[0,x],marker='o',color='r')
else:
for i in iter:
print i
liststore[i][2] = False
x = liststore[i][0]
self.axes.scatter(self.data[1,x],self.data[0,x],marker='o')
self.canvas.draw()
self.get_checked_channels()
def get_checked_channels(self):
liststore = self.View.get_model()
self.chanchecked = [] #index to checked channels
for i in liststore:
if i[2] == True:
self.chanchecked = append(self.chanchecked,i[0])
self.statusbar.push(self.statusbar_cid, 'Number of channels checked: '+str(len(self.chanchecked)))
def channel_tree(self,widget):
print('updating list')
self.View = self.builder.get_object("treeview1")
self.dataList = gtk.ListStore(int,str,gobject.TYPE_BOOLEAN)
self.AddListColumn('Number', 0, self.View)
self.AddListColumn('Label', 1, self.View)
self.AddBoolColumn('Select', 2, self.View)
self.numchannels=np.size(self.data,1)#300
for k in range(0,self.numchannels):
iter = self.dataList.append([k,self.chanlabels[k],k])
self.dataList[k][2] = False
self.View.set_model(self.dataList)
print 'adding channels'
def AddBoolColumn(self, title, columnId, viewtype):
self.render = gtk.CellRendererToggle()
self.render.set_property('activatable', True)
self.render.connect( 'toggled', self.checkit, self.dataList )
column = gtk.TreeViewColumn(title,self.render)#,text=columnId)
column.set_resizable(True)
column.add_attribute( self.render, "active", 2)
column.set_sort_column_id(columnId)
viewtype.append_column(column)
viewtype.get_selection().set_mode(gtk.SELECTION_MULTIPLE)
def checkit(self,cell,path,model):
model[path][2] = not model[path][2]
print "Toggle '%s' to: %s" % (model[path][1], model[path][2],)
if model[path][2] == True:
x = model[path][0]
self.axes.scatter(self.data[1,x],self.data[0,x],marker='o',color='r')
self.canvas.draw()
self.get_checked_channels()
def AddListColumn(self, title, columnId, viewtype):
column = gtk.TreeViewColumn(title,gtk.CellRendererText(),text=columnId)
column.set_resizable(True)
column.set_sort_column_id(columnId)
viewtype.append_column(column)
viewtype.get_selection().set_mode(gtk.SELECTION_MULTIPLE)
def selection_made(self,widget):
liststore,iter = self.View.get_selection().get_selected_rows()
self.channels_selected = [];
for i in iter:
x = liststore[i][0]
self.channels_selected.append(int(liststore[i][0])) #index to channels selected.
if liststore[i][2] == False:
scat = self.axes.scatter(self.data[1,x],self.data[0,x],marker='o',color='magenta')
try:
for j in self.previter:
if liststore[(j,)][2] == False:
x = liststore[(j,)][0]
scat = self.axes.scatter(self.data[1,x],self.data[0,x],marker='o')
except AttributeError:
print 'first click skip'
pass
self.previter = copy(iter)
#print 'prev',type(self.previter),self.previter
self.canvas.draw()
self.statusbar.push(self.statusbar_cid, 'Number of channels selected: '+str(len(self.channels_selected)))
def view_label_toggled(self,widget):
liststore = self.View.get_model()
if widget.get_active() == True:
for i in liststore:
xy = i[0]
label = i[1]
self.axes.text(self.data[1,xy],self.data[0,xy],label,fontsize=7)
else:
pass
self.canvas.draw()
def create_draw_frame(self,widget):
self.fig = Figure(figsize=[200,200], dpi=100)
self.canvas = FigureCanvas(self.fig)
self.canvas.show()
self.figure = self.canvas.figure
self.axes = self.fig.add_axes([0, 0, 1, 1], axisbg='#FFFFCC')
self.axes.axis('off')
self.vb = self.builder.get_object("viewport1")
self.vb.add(self.canvas)
self.vb.show()
self.axes.scatter(self.data[1],self.data[0],marker='o');#,facecolors='none');
def showpopupmenu(self,widget,event):
print('button ',event.button)
if event.button == 3:
m = self.builder.get_object("menufunctions")
print(widget, event)
m.show_all()
m.popup(None,None,None,3,0)
if event.button == 1:
ap = self.axes.get_position()
x,y = self.canvas.get_width_height()
posx = (event.x/x-.5)*(1/(ap.x1-ap.x0))*-1
posy = ((event.y/y-.5)*(1/(ap.y0-ap.y1)))
#posx = ((event.x/x)-ap.x0)*(1/(ap.x1-ap.x0))
#posy = ((event.y/y)-(1-ap.y0))*(1/(ap.y0-ap.y1))
print posx,posy
from meg import nearest
nx=nearest.nearest(self.data[0],posy)[0]
ny=nearest.nearest(self.data[1],posx)[0]
print nx,ny
def apply_selection(self, widget):
print 'Number of channels applied:',size(self.chanchecked,0)
self.result_handler(self.chanchecked)
return self.chanchecked
def compare_states(self, widget):
crimes = [
"MURDER", "RAPE", "KIDNAPPING.ABDUCTION", "RIOTS", "ROBBERY",
"BURGLARY", "DOWRY.DEATHS"
]
intyear = int(self.combobox_yearc.get_active_text())
state1_data = self.data.query(
'STATEorUT == @self.combobox_state1.get_active_text() and YEAR == @intyear'
).filter(items=[
'STATEorUT', 'DISTRICT', 'YEAR', crimes[0], crimes[1], crimes[2],
crimes[3], crimes[4], crimes[5], crimes[6]
])[self.data.DISTRICT == 'TOTAL']
state2_data = self.data.query(
'STATEorUT == @self.combobox_state2.get_active_text() and YEAR == @intyear'
).filter(items=[
'STATEorUT', 'DISTRICT', 'YEAR', crimes[0], crimes[1], crimes[2],
crimes[3], crimes[4], crimes[5], crimes[6]
])[self.data.DISTRICT == 'TOTAL']
print(state1_data.iloc[0]['MURDER'])
state1_total = [
state1_data.iloc[0][crimes[0]], state1_data.iloc[0][crimes[1]],
state1_data.iloc[0][crimes[2]], state1_data.iloc[0][crimes[3]],
state1_data.iloc[0][crimes[4]], state1_data.iloc[0][crimes[5]],
state1_data.iloc[0][crimes[6]]
]
state2_total = [
state2_data.iloc[0][crimes[0]], state2_data.iloc[0][crimes[1]],
state2_data.iloc[0][crimes[2]], state2_data.iloc[0][crimes[3]],
state2_data.iloc[0][crimes[4]], state2_data.iloc[0][crimes[5]],
state2_data.iloc[0][crimes[6]]
]
print(state1_total)
dialog = gtk.Dialog("My dialog", self,
gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT,
(gtk.STOCK_OK, gtk.RESPONSE_ACCEPT))
fig = Figure(figsize=(5, 4), dpi=100)
dialog.set_size_request(1300, 500)
ax = fig.add_subplot(111)
ypos = np.arange(len(crimes))
print(ypos)
p1 = ax.bar(ypos - 0.4,
state1_total,
width=0.4,
color='r',
align='center')
p2 = ax.bar(ypos, state2_total, width=0.4, color='b', align='center')
ax.set_title("Comparison of " +
self.combobox_state1.get_active_text() + " and " +
self.combobox_state2.get_active_text())
ax.set_xticks(ypos - 0.2)
ax.set_xticklabels(crimes)
ax.set_ylabel('Total Crimes')
ax.legend((p1[0], p2[0]), (self.combobox_state1.get_active_text(),
self.combobox_state2.get_active_text()))
canvas = FigureCanvas(fig) # a gtk.DrawingArea
canvas.set_size_request(800, 600)
dialog.vbox.pack_start(canvas)
toolbar = NavigationToolbar(canvas, dialog)
dialog.vbox.pack_start(toolbar, False, False)
canvas.show()
dialog.run()
dialog.destroy()
return
def draw(self,
datalist=None,
box=None,
figure=None,
title=None,
y2=False,
xgrid=False,
ygrid=False):
'''
Draw a graph using supplied information into supplied gtk.box
datalist = populated graphdata class (required)
box = gtk.box object (required)
figure = matplotlib figure (optional) if supplied will add graph to this figure
title =
y2 =
return = figure
'''
logging.debug('>>')
if box is None:
logging.error("Must supply a vbox or hbox to display the graph")
return
#Check if have a graph object
if figure is None:
#No figure, so create figure
figure = plt.figure()
self.ax1 = plt.axes()
#Reset second axis
self.ax2 = None
#Remove any existing plots
for child in box.get_children():
logging.debug('Removing box child: ' + str(child))
box.remove(child)
if datalist is None:
logging.debug("drawPlot called with no data")
return figure
if y2 and self.ax2 is None:
self.ax2 = plt.twinx()
#Create canvas
canvas = FigureCanvasGTK(figure) # a gtk.DrawingArea
canvas.show()
#Display title etc
if datalist.xlabel is not None:
plt.xlabel(datalist.xlabel)
if title is not None:
plt.title(title)
#Display grid
if y2 and ygrid:
self.ax2.grid(True)
elif self.ax1 and ygrid:
self.ax1.grid(True)
plt.gca().xaxis.grid(xgrid)
#Removed as now in legend
#plt.ylabel(datalist.ylabel)
#Determine graph type....
#print "Got graphtype: %s" % datalist.graphType
#print datalist.x_values
#print datalist.y_values
#print datalist.linewidth
#print datalist.linecolor
#print datalist.ylabel
if datalist.graphType == "plot":
#Plot data
if not y2:
#plt.plot(datalist.x_values, datalist.y_values, linewidth=datalist.linewidth, color=datalist.linecolor, label=datalist.ylabel )
self.ax1.plot(datalist.x_values,
datalist.y_values,
linewidth=datalist.linewidth,
color=datalist.linecolor,
label=datalist.ylabel)
else:
self.ax2.plot(datalist.x_values,
datalist.y_values,
linewidth=datalist.linewidth,
color=datalist.y2linecolor,
label=datalist.ylabel)
elif datalist.graphType == "bar":
if not y2:
self.ax1.bar(datalist.x_values,
datalist.y_values,
datalist.bar_widths,
datalist.bar_bottoms,
color=datalist.linecolor,
label=datalist.ylabel,
alpha=0.5)
else:
self.ax2.bar(datalist.x_values,
datalist.y_values,
datalist.bar_widths,
datalist.bar_bottoms,
color=datalist.y2linecolor,
label=datalist.ylabel,
alpha=0.5)
elif datalist.graphType == "vspan":
i = 0
while i < len(datalist.x_values):
#print datalist.x_values[i] , datalist.bar_widths[i]
if not y2:
self.ax1.axvspan(datalist.x_values[i],
datalist.x_values[i] +
datalist.bar_widths[i],
alpha=0.15,
facecolor=datalist.linecolor)
else:
self.ax2.axvspan(datalist.x_values[i],
datalist.x_values[i] +
datalist.bar_widths[i],
alpha=0.15,
facecolor=datalist.y2linecolor)
i += 1
elif datalist.graphType == "hspan":
i = 0
while i < len(datalist.x_values):
#print datalist.x_values[i] , datalist.y_values[i], datalist.labels[i], datalist.colors[i]
if not y2:
self.ax1.axhspan(datalist.x_values[i],
datalist.y_values[i],
alpha=0.25,
facecolor=datalist.colors[i],
label=datalist.labels[i])
else:
self.ax2.axhspan(datalist.x_values[i],
datalist.y_values[i],
alpha=0.25,
facecolor=datalist.colors[i],
label=datalist.labels[i])
i += 1
elif datalist.graphType == "date":
if not y2:
self.ax1.plot_date(datalist.x_values,
datalist.y_values,
color=datalist.linecolor,
label=datalist.ylabel,
alpha=0.5)
else:
self.ax2.plot_date(datalist.x_values,
datalist.y_values,
color=datalist.y2linecolor,
label=datalist.ylabel,
alpha=0.5)
else:
print "Unknown/unimplemented graph type: %s" % datalist.graphType
return figure
#Set axis limits
#plt.axis([datalist.min_x_value, datalist.max_x_value, datalist.min_y_value, datalist.max_y_value])
if self.ax1 is not None:
self.ax1.legend(loc='upper left', bbox_to_anchor=(0, 1))
if self.ax2 is not None:
self.ax2.legend(loc='upper right', bbox_to_anchor=(1, 1))
#axis.set_xlim(0, data.max_x_value)
#axis.set_ylim(0, data.max_y_value)
#Display plot
box.pack_start(canvas, True, True)
logging.debug("<<")
return figure
class Figure(gtk.VBox):
def __init__(self):
print "Starting up SamFigure!"
gtk.VBox.__init__(self)
self.figure = MPLFigure()
self.canvas = FigureCanvas(self.figure)
self.canvas.mpl_connect("button_press_event", self.on_click)
self.ax = self.figure.add_subplot(111)
self.ax2 = None
self.mode = TWODPLOT
self.new_data()
self.xlabel = ''
self.y1label = ''
self.y2label = ''
self.xsize = 0
self.ysize = 0
self.packed = False
self.count_since_replot = 0
self.set_colors()
def on_click(self, event):
# If left button,
if event.button == 1:
# screen coordinates of click
xclick, yclick = event.x, event.y
top_ax = event.inaxes
if top_ax is None: return
# display coordinates of nearest point in ax
data1=self.ax.transData.transform(\
zip(self.listing.getX(),self.listing.getY(1)))
distances1=\
[(x-xclick)**2+(y-yclick)**2 \
for (x,y) in data1]
ind_sel1 = numpy.argmin(distances1)
dist1 = distances1[ind_sel1]
xsel, ysel = data1[ind_sel1]
label_ax = self.ax
label_color = 'b'
# if DUAL, then also check ax2 for nearer points
if self.mode == DUALTWODPLOT:
data2=self.ax2.transData.transform(\
zip(self.listing.getX(),self.listing.getY(2)))
distances2=\
[(x-xclick)**2+(y-yclick)**2 \
for (x,y) in data2]
ind_sel2 = numpy.argmin(distances2)
dist2 = distances2[ind_sel2]
if dist2 < dist1:
xsel, ysel = data2[ind_sel2]
label_color = 'g'
label_ax = self.ax2
# Clear off old labels
if hasattr(self, "label_text"):
self.label_text.remove()
self.label_point.remove()
del (self.label_text)
# Coordinates to show ( data coordinates of the selected axes)
xlabel, ylabel = label_ax.transData.inverted().transform(
(xsel, ysel))
# Coordinates to place label (on top set of axes)
xloc, yloc = top_ax.transData.inverted().transform((xsel, ysel))
# Label the point
if (xloc > sum(self.ax.get_xlim()) / 2): h_align = 'right'
else: h_align = 'left'
self.label_text=\
top_ax.text(xloc,yloc,'({0:.3g},{1:.3g})'\
.format(xlabel,ylabel),\
backgroundcolor='white', color=label_color,\
verticalalignment='bottom', horizontalalignment=h_align,\
bbox={'facecolor': 'white', 'boxstyle':
'round'},zorder=100 )
self.label_point,=\
top_ax.plot(xloc,yloc,'ro',\
zorder=self.label_text.get_zorder()+1)
self.repaint()
# Otherwise, just clear off old labels
else:
self.label_text.remove()
self.label_point.remove()
del (self.label_text)
self.repaint()
def replot(self):
if self.mode == TWODPLOT:
self.ax.clear()
self.ax.plot(self.listing.getX(), self.listing.getY(1),
self.color1 + '.-')
self.count_since_replot = 0
elif self.mode == DUALTWODPLOT:
self.ax.clear()
self.ax2.clear()
self.ax.plot(self.listing.getX(), self.listing.getY(1),
self.color1 + '.-')
self.ax2.plot(self.listing.getX(), self.listing.getY(2),
self.color2 + '.-')
self.count_since_replot = 0
def show(self):
try:
if not self.packed:
self.pack_start(self.canvas, expand=True)
toolbar = NavigationToolbar(self.canvas,
self.get_parent_window())
next = 8
button = gtk.Button('Lin y')
button.show()
button2 = gtk.Button('Lin x')
button2.show()
# linear/log
def clicked(button):
self.adjust_axis_margins()
self.set_axis_labels()
self.color_labels()
self.canvas.draw_idle()
self.canvas.show()
if self.ax.get_yscale() == 'log':
button.set_label('Lin y')
self.ax.set_yscale('linear')
else:
button.set_label('Log y')
self.ax.set_yscale('log')
self.show()
def clicked2(button):
self.adjust_axis_margins()
self.set_axis_labels()
self.color_labels()
self.canvas.draw_idle()
self.canvas.show()
if self.ax.get_xscale() == 'log':
button.set_label('Lin x')
self.ax.set_xscale('linear')
else:
button.set_label('Log x')
self.ax.set_xscale('log')
self.show()
button.connect('clicked', clicked)
button2.connect('clicked', clicked2)
toolitem = gtk.ToolItem()
toolitem.show()
toolitem.add(button)
toolbar.insert(toolitem, next)
next += 1
toolitem2 = gtk.ToolItem()
toolitem2.show()
toolitem2.add(button2)
toolbar.insert(toolitem2, next)
self.pack_start(toolbar, expand=False)
self.packed = True
super(Figure, self).show()
except Exception, e:
print 'Exception: ', e
raise
class TesiDogs:
"""This is the application main class - there is only one class because socialists don't believe in the class system."""
def __init__(self):
self.builder = gtk.Builder()
self.builder.add_from_file("tesidog.glade")
dic = {"mainwindowdestroy" : gtk.main_quit, "fwdbtnclicked" : self.LoadNextFrame, "backbtnclicked" : self.LoadPreviousFrame, "file1fileset":self.FileLoad, "zoomoutbtnclicked": self.ZoomOut, "zoominbtnclicked":self.ZoomIn, "panleftbtnclicked":self.PanLeft, "panrightbtnclicked":self.PanRight, "pandownbtnclicked":self.PanDown, "panupbtnclicked":self.PanUp, "mainwindowkeypress":self.GetKeyPress, "basebtnclicked":self.BaseButtonClicked, "tailbtnclicked":self.TailButtonClicked, "nolinebtnclicked":self.NoLineButtonClicked, "drawtailendbtnclicked":self.DrawTailEndButtonClicked, "autorunbtnclicked":self.AutorunButtonClicked, "pklchoosefileset":self.PickleFileSet, "imagesavebtnclicked":self.ShowImageSaveDialog, "imagesaveokbtnclicked":self.SaveImageOkButtonClicked, "imagesavecancelbtnclicked":self.SaveImageCancelButtonClicked, "copytailbasepointbtnclicked":self.ShowCopyDialog, "copybaselinebtnclicked":self.ShowCopyDialog, "copyokbtnclicked":self.CopyOkButtonClicked, "copycancelbtnclicked":self.CopyCancelButtonClicked}
self.builder.connect_signals(dic)
self.conid=self.builder.get_object("statusbar").get_context_id("maps")
self.curid=None
self.copybtn=None
filterplot2 = gtk.FileFilter()
filterplot2.set_name("PKL")
filterplot2.add_pattern("*.pkl")
filterplot2.add_pattern("*.PKL")
self.builder.get_object("pklchoose").add_filter(filterplot2)
self.images=[]
self.clickstate="none"
self.linewidth=3.
self.circleradius=2
self.circlealpha=0.4
self.taillinealpha=0.7
self.points=[]
self.currentbase1=None
self.currentbase2=None
self.currenttail1=None
self.baseline=None
self.hoverline=None
self.tailline=None
self.paraline=None
self.autorun=True
self.datafile=None
self.datastr=None
self.builder.get_object("autorunbtn").set_sensitive(0)
self.builder.get_object("toolbar1").set_sensitive(0)
self.builder.get_object("pklchoose").set_sensitive(0)
self.origin="lower"
now = datetime.datetime.now()
self.timestr=now.strftime("%d_%m_%H%M")
self.textbuffer=gtk.TextBuffer()
self.builder.get_object("dataview").set_buffer(self.textbuffer)
def ClearLines(self):
self.axis.clear()
self.hoverline=None
self.tailline=None
def FileLoad(self, widget):
self.points=[]
self.folder=widget.get_filenames()[0] #get full path
self.filenames = os.listdir(self.folder)
i=0
while i<len(self.filenames):
if self.filenames[i][-3:]!="BMP" and self.filenames[i][-3:]!="bmp":
self.filenames.pop(i)
else:
self.filenames[i]=self.folder+"/"+self.filenames[i]
i+=1
if len(self.filenames)==0:
if self.curid!=None:
self.builder.get_object("statusbar").remove_message(self.conid, self.curid)
self.curid=self.builder.get_object("statusbar").push(self.conid, "Error: No BMPs in given folder!")
return 0
self.filenames.sort()
try:
self.datafilename=self.filenames[0].split("/")[-1].split("_")[0]+self.timestr+".dat"
except:
self.datafilename=self.filenames[0].split("/")[-1].split(".")[0]+self.timestr+".dat"
self.builder.get_object("toolbar1").set_sensitive(1)
if (self.filenames[0].split(".")[-1]=="bmp") or (self.filenames[0].split(".")[-1]=="BMP"):
self.origin="lower"
else:
self.origin="upper"
#Reset other data here - TODO
for filen in self.filenames: #no faster
self.images.append(mpimg.imread(filen))
self.figure=Figure()
self.axis=self.figure.add_subplot(111)
img=mpimg.imread(self.filenames[0])
self.frame=0
self.points.append({"base1":None, "base2":None, "tail1":None, "tail2":None, "angle":None, "side":None, "topbottom":None, "length":None})
self.axis.imshow(img, origin=self.origin)
self.canvas=FigureCanvasGTKAgg(self.figure)
self.canvas.show()
self.canvas.mpl_connect('motion_notify_event', self.HoverOnImage)
self.canvas.mpl_connect('button_release_event', self.CaptureClick)
self.builder.get_object("npbox").pack_start(self.canvas, True, True)
self.builder.get_object("pklchoose").set_sensitive(1)
self.SetClickState("base1")
self.UpdateInstructions("Zoom in and click two points along the dog's feet to draw the base line")
def LoadNextFrame(self, widget):
xlims=self.axis.get_xlim()
ylims=self.axis.get_ylim()
#Load next frame
self.ClearLines()
self.frame+=1
if self.curid!=None:
self.builder.get_object("statusbar").remove_message(self.conid, self.curid)
self.curid=self.builder.get_object("statusbar").push(self.conid, 'Click mode: "'+self.clickstate+'". Autorun: ' + str(self.autorun) + '. Frame: '+ str(self.frame+1) + "/" + str(len(self.filenames)) +".")
if (self.frame >= len(self.points)): #if image unseen, prepare dictionary - this code disallows skipping, assumption is the mother of all fuckups
self.points.append({"base1":self.currentbase1, "base2":self.currentbase2, "tail1":self.currenttail1, "tail2":None, "angle":None, "side":None, "topbottom":None, "length":None})
img=self.images[self.frame]
self.axis.imshow(img, origin=self.origin)
self.axis.set_xlim(left=xlims[0], right=xlims[1])
self.axis.set_ylim(top=ylims[1], bottom=ylims[0])
if self.points[self.frame]["base2"] != None: #if already line, draw that one
self.baseline = lines.Line2D(np.array([self.points[self.frame]["base1"][0],self.points[self.frame]["base2"][0]]), np.array([self.points[self.frame]["base1"][1],self.points[self.frame]["base2"][1]]), lw=self.linewidth, color='r', alpha=0.9)
self.currentbase1=(self.points[self.frame]["base1"][0], self.points[self.frame]["base1"][1])
self.currentbase2=(self.points[self.frame]["base2"][0], self.points[self.frame]["base2"][1])
self.axis.add_line(self.baseline)
self.DrawParallelLine()
elif (self.points[self.frame]["base2"] == None) and (self.currentbase2!=None): #if not line, use previous one, don't think this is ever run
self.baseline = lines.Line2D(np.array([self.currentbase1[0],self.currentbase2[0]]), np.array([self.currentbase1[1],self.currentbase2[1]]), lw=self.linewidth, color='r', alpha=0.9)
self.axis.add_line(self.baseline)
self.DrawParallelLine()
if self.clickstate=="none":
self.UpdateInstructions("Browsing mode. Use toolbar buttons to edit points. Autorun disabled. Frame " + str(self.frame+1) + "/" + str(len(self.filenames)))
if self.points[self.frame]["tail2"] != None: #if already line, draw that one
self.tailline = lines.Line2D(np.array([self.points[self.frame]["tail1"][0],self.points[self.frame]["tail2"][0]]), np.array([self.points[self.frame]["tail1"][1],self.points[self.frame]["tail2"][1]]), lw=self.linewidth, color='b', alpha=self.taillinealpha)
self.axis.add_line(self.tailline)
self.currenttail1=(self.points[self.frame]["tail1"][0], self.points[self.frame]["tail1"][1]) #bad hack to fix parallel line
if (self.frame-1>=0):
self.builder.get_object("backbtn").set_sensitive(1)
else:
self.builder.get_object("backbtn").set_sensitive(0)
if (len(self.filenames)<=self.frame+1):
self.builder.get_object("fwdbtn").set_sensitive(0)
else:
self.builder.get_object("fwdbtn").set_sensitive(1)
self.canvas.draw()
def LoadPreviousFrame(self, widget):
xlims=self.axis.get_xlim()
ylims=self.axis.get_ylim()
#Load next frame
self.ClearLines()
self.frame-=1
img=self.images[self.frame]
self.axis.imshow(img, origin=self.origin)
self.axis.set_xlim(left=xlims[0], right=xlims[1])
self.axis.set_ylim(top=ylims[1], bottom=ylims[0])
if self.curid!=None:
self.builder.get_object("statusbar").remove_message(self.conid, self.curid)
self.curid=self.builder.get_object("statusbar").push(self.conid, 'Click mode: "'+self.clickstate+'". Autorun: ' + str(self.autorun) + '. Frame: '+ str(self.frame+1) + "/" + str(len(self.filenames)) +".")
if self.points[self.frame]["base2"] != None: #if already line, draw that one
self.baseline = lines.Line2D(np.array([self.points[self.frame]["base1"][0],self.points[self.frame]["base2"][0]]), np.array([self.points[self.frame]["base1"][1],self.points[self.frame]["base2"][1]]), lw=self.linewidth, color='r', alpha=0.9)
self.axis.add_line(self.baseline)
self.currentbase1=(self.points[self.frame]["base1"][0], self.points[self.frame]["base1"][1])
self.currentbase2=(self.points[self.frame]["base2"][0], self.points[self.frame]["base2"][1])
self.DrawParallelLine()
if self.clickstate=="none":
self.UpdateInstructions("Browsing mode. Use toolbar buttons to edit points. Autorun disabled. Frame " + str(self.frame+1) + "/" + str(len(self.filenames)))
if self.points[self.frame]["tail2"] != None: #if already line, draw that one
self.tailline = lines.Line2D(np.array([self.points[self.frame]["tail1"][0],self.points[self.frame]["tail2"][0]]), np.array([self.points[self.frame]["tail1"][1],self.points[self.frame]["tail2"][1]]), lw=self.linewidth, color='b', alpha=self.taillinealpha)
self.axis.add_line(self.tailline)
self.currenttail1=(self.points[self.frame]["tail1"][0], self.points[self.frame]["tail1"][1]) #bad hack to fix parallel line
if (len(self.filenames)<=self.frame+1):
self.builder.get_object("fwdbtn").set_sensitive(0)
else:
self.builder.get_object("fwdbtn").set_sensitive(1)
if (self.frame-1<0):
self.builder.get_object("backbtn").set_sensitive(0)
else:
self.builder.get_object("backbtn").set_sensitive(1)
self.canvas.draw()
def HoverOnImage(self, event):
if event.x!=None and event.y!=None and event.xdata!=None and event.ydata!=None:
if self.curid!=None:
self.builder.get_object("statusbar").remove_message(self.conid, self.curid)
self.curid=self.builder.get_object("statusbar").push(self.conid, 'Click mode: "'+self.clickstate+'", Autorun: ' + str(self.autorun) + '. Frame: '+ str(self.frame+1) + "/" + str(len(self.filenames)) + '. x=%d, y=%d'%(int(round(event.xdata)), int(round(event.ydata))))
if self.clickstate=="base2":
if self.hoverline==None:
self.hoverline = lines.Line2D(np.array([self.points[self.frame]["base1"][0],int(round(event.xdata))]), np.array([self.points[self.frame]["base1"][1],int(round(event.ydata))]), lw=self.linewidth, color='y', alpha=0.5)
self.axis.add_line(self.hoverline)
else:
self.hoverline.set_data(np.array([self.points[self.frame]["base1"][0],int(round(event.xdata))]), np.array([self.points[self.frame]["base1"][1],int(round(event.ydata))]))
self.canvas.draw()
if self.clickstate=="tail2":
if self.hoverline==None:
self.hoverline = lines.Line2D(np.array([self.points[self.frame]["tail1"][0],int(round(event.xdata))]), np.array([self.points[self.frame]["tail1"][1],int(round(event.ydata))]), lw=self.linewidth, color='y', alpha=0.5)
self.axis.add_line(self.hoverline)
else:
self.hoverline.set_data(np.array([self.points[self.frame]["tail1"][0],int(round(event.xdata))]), np.array([self.points[self.frame]["tail1"][1],int(round(event.ydata))]))
self.canvas.draw()
def ZoomIn(self, widget):
xlims=self.axis.get_xlim()
ylims=self.axis.get_ylim()
xchange=abs(xlims[1]-xlims[0])*0.1
ychange=abs(ylims[1]-ylims[0])*0.1
self.axis.set_xlim(left=xlims[0]+xchange, right=xlims[1]-xchange)
self.axis.set_ylim(top=ylims[1]-ychange, bottom=ylims[0]+ychange)
self.builder.get_object("npbox").remove(self.canvas)
self.builder.get_object("npbox").pack_start(self.canvas, True, True)
def ZoomOut(self, widget):
xlims=self.axis.get_xlim()
ylims=self.axis.get_ylim()
xchange=abs(xlims[1]-xlims[0])*0.111
ychange=abs(ylims[1]-ylims[0])*0.111
self.axis.set_xlim(left=xlims[0]-xchange, right=xlims[1]+xchange)
self.axis.set_ylim(top=ylims[1]+ychange, bottom=ylims[0]-ychange)
self.builder.get_object("npbox").remove(self.canvas)
self.builder.get_object("npbox").pack_start(self.canvas, True, True)
def PanLeft(self, widget):
xlims=self.axis.get_xlim()
xchange=abs(xlims[1]-xlims[0])*0.1
self.axis.set_xlim(left=xlims[0]-xchange, right=xlims[1]-xchange)
self.builder.get_object("npbox").remove(self.canvas)
self.builder.get_object("npbox").pack_start(self.canvas, True, True)
def PanRight(self, widget):
xlims=self.axis.get_xlim()
xchange=abs(xlims[1]-xlims[0])*0.1
self.axis.set_xlim(left=xlims[0]+xchange, right=xlims[1]+xchange)
self.builder.get_object("npbox").remove(self.canvas)
self.builder.get_object("npbox").pack_start(self.canvas, True, True)
def PanUp(self, widget):
ylims=self.axis.get_ylim()
ychange=abs(ylims[1]-ylims[0])*0.1
self.axis.set_ylim(top=ylims[1]+ychange, bottom=ylims[0]+ychange)
self.builder.get_object("npbox").remove(self.canvas)
self.builder.get_object("npbox").pack_start(self.canvas, True, True)
def PanDown(self, widget):
ylims=self.axis.get_ylim()
ychange=abs(ylims[1]-ylims[0])*0.1
self.axis.set_ylim(top=ylims[1]-ychange, bottom=ylims[0]-ychange)
self.builder.get_object("npbox").remove(self.canvas)
self.builder.get_object("npbox").pack_start(self.canvas, True, True)
def UpdateInstructions(self, message):
self.builder.get_object("instructions").set_label(message)
def CaptureClick(self, event):
#self.clickstate can be "none", "base1", "base2", "tail1", "tail2"
#Datastructure is list of dicts - one list for each frame
#dict contains base1 point, base2 point, tail1 point, tail2 point
#base can be changed per frame but is assumed from previous frame by default
if self.clickstate=="none":
return 0
elif event.x==None or event.y==None or event.xdata==None or event.ydata==None:
return 0
elif self.clickstate=="base1":
self.currentbase1=(int(round(event.xdata)), int(round(event.ydata)))
self.points[self.frame]["base1"]=(int(round(event.xdata)), int(round(event.ydata)))
self.SetClickState("base2")
elif self.clickstate=="base2":
self.currentbase2=(int(round(event.xdata)), int(round(event.ydata)))
self.points[self.frame]["base2"]=(int(round(event.xdata)), int(round(event.ydata)))
self.baseline = lines.Line2D(np.array([self.points[self.frame]["base1"][0],self.points[self.frame]["base2"][0]]), np.array([self.points[self.frame]["base1"][1],self.points[self.frame]["base2"][1]]), lw=self.linewidth, color='r', alpha=0.9)
self.axis.add_line(self.baseline)
if self.points[self.frame]["tail1"]!=None:
self.DrawParallelLine()
self.canvas.draw()
if self.points[self.frame]["tail2"]!=None:
self.CalculateAngle()
if self.autorun==True:
self.SetClickState("tail1")
elif self.autorun==False:
self.SetClickState("none")
elif self.clickstate=="tail1":
if self.points[self.frame]["tail1"]!=None:
#point already there, must clear
already=True
else:
already=False
self.currenttail1=(int(round(event.xdata)), int(round(event.ydata)))
self.points[self.frame]["tail1"]=(int(round(event.xdata)), int(round(event.ydata)))
self.DrawParallelLine()
if self.points[self.frame]["tail2"]!=None:
self.CalculateAngle()
if already==True:
self.SetClickState("none")
self.frame=self.frame-1
self.LoadNextFrame(None)
if self.autorun==True:
self.SetClickState("tail2")
else:
self.SetClickState("none")
#Draw parallel line and circle
elif self.clickstate=="tail2":
self.points[self.frame]["tail2"]=(int(round(event.xdata)), int(round(event.ydata)))
self.tailline = lines.Line2D(np.array([self.points[self.frame]["tail1"][0],self.points[self.frame]["tail2"][0]]), np.array([self.points[self.frame]["tail1"][1],self.points[self.frame]["tail2"][1]]), lw=self.linewidth, color='b', alpha=0.9)
self.axis.add_line(self.tailline)
self.canvas.draw()
self.CalculateAngle()
if (len(self.filenames)<=self.frame+1):
self.SetClickState("none")
self.UpdateInstructions("Finished")
else:
if self.autorun==True:
self.UpdateInstructions("Click the end of the tail. Frame " + str(self.frame+2) + "/" + str(len(self.filenames)))
self.LoadNextFrame(None)
elif self.autorun==False:
self.SetClickState("none")
def DrawParallelLine(self):
if self.currenttail1==None and self.points[self.frame]["tail1"]==None:
return 0
if self.currenttail1==None:
if self.points[self.frame]["tail1"]==None:
return 0;
else:
self.currenttail1=self.points[self.frame]["tail1"]
if self.points[self.frame]["base2"]!=None: #draw actual line
if self.points[self.frame]["tail1"]!=None:
circle=Circle(self.points[self.frame]["tail1"], radius=self.circleradius, alpha=self.circlealpha, color="yellow") #put here because here has check for tail1
basem=(float(self.points[self.frame]["base2"][1]-self.points[self.frame]["base1"][1]))/(float(self.points[self.frame]["base2"][0]-self.points[self.frame]["base1"][0]))
c=self.points[self.frame]["base2"][1]-(basem*self.points[self.frame]["base2"][0])
ydiff=self.points[self.frame]["tail1"][1]-((basem*self.points[self.frame]["tail1"][0])+c) #fails if points[self.frame]["tail1"]==None - should never be called in this case
self.paraline = lines.Line2D(np.array([self.points[self.frame]["base1"][0], self.points[self.frame]["base2"][0]]), np.array([self.points[self.frame]["base1"][1]+ydiff, self.points[self.frame]["base2"][1]+ydiff]), lw=self.linewidth, color='r', alpha=0.3)
else:
circle=Circle(self.currenttail1, radius=self.circleradius, alpha=self.circlealpha, color="yellow") #put here because here has check for tail1
basem=(float(self.points[self.frame]["base2"][1]-self.points[self.frame]["base1"][1]))/(float(self.points[self.frame]["base2"][0]-self.points[self.frame]["base1"][0]))
c=self.points[self.frame]["base2"][1]-(basem*self.points[self.frame]["base2"][0])
ydiff=self.currenttail1[1]-((basem*self.currenttail1[0])+c) #fails if currenttail1==None - should never be called in this case
self.paraline = lines.Line2D(np.array([self.points[self.frame]["base1"][0], self.points[self.frame]["base2"][0]]), np.array([self.points[self.frame]["base1"][1]+ydiff, self.points[self.frame]["base2"][1]+ydiff]), lw=self.linewidth, color='r', alpha=0.3)
elif self.points[self.frame]["base2"] == None:
if self.points[self.frame]["tail1"]!=None:
circle=Circle(self.points[self.frame]["tail1"], radius=self.circleradius, alpha=self.circlealpha, color="yellow") #put here because here has check for tail1
basem=(float(self.currentbase2[1]-self.currentbase1[1]))/(float(self.currentbase2[0]-self.currentbase1[0]))
c=self.currentbase2[1]-(basem*self.currentbase2[0])
ydiff=self.points[self.frame]["tail1"][1]-((basem*self.points[self.frame]["tail1"][0])+c) #fails if points[self.frame]["tail1"]==None - should never be called in this case
self.paraline = lines.Line2D(np.array([self.currentbase1[0], self.currentbase2[0]]), np.array([self.currentbase1[1]+ydiff, self.currentbase2[1]+ydiff]), lw=self.linewidth, color='r', alpha=0.3)
else:
circle=Circle(self.currenttail1, radius=self.circleradius, alpha=self.circlealpha, color="yellow") #put here because here has check for tail1
basem=(float(self.currentbase2[1]-self.currentbase1[1]))/(float(self.currentbase2[0]-self.currentbase1[0]))
c=self.currentbase2[1]-(basem*self.currentbase2[0])
ydiff=self.currenttail1[1]-((basem*self.currenttail1[0])+c) #fails if currenttail1==None - should never be called in this case
self.paraline = lines.Line2D(np.array([self.currentbase1[0], self.currentbase2[0]]), np.array([self.currentbase1[1]+ydiff, self.currentbase2[1]+ydiff]), lw=self.linewidth, color='r', alpha=0.3)
self.axis.add_line(self.paraline)
self.axis.add_patch(circle)
self.canvas.draw()
def GetKeyPress(self, widget, event):
if event.keyval==65307: #ESC key pressed
self.SetClickState("none")
def SetClickState(self, clickstate):
if clickstate=="none":
self.UpdateInstructions("Browsing mode. Use toolbar buttons to edit points. Autorun disabled. Frame " + str(self.frame+1) + "/" + str(len(self.filenames)))
if self.hoverline!=None: #Remove hover line
self.hoverline.set_data(np.array([0,0]),np.array([0,0]))
self.canvas.draw()
self.hoverline=None
self.builder.get_object("nolinebtn").set_sensitive(0) #Make noline button insensitive
self.builder.get_object("basebtn").set_sensitive(1)
self.builder.get_object("tailbtn").set_sensitive(1)
self.builder.get_object("tailendbtn").set_sensitive(1)
self.builder.get_object("copytailbasepointbtn").set_sensitive(1)
self.builder.get_object("copybaselinebtn").set_sensitive(1)
self.builder.get_object("tailendbtn").set_sensitive(1)
#Attempt to make next/prev buttons sensitive
if (self.frame-1>=0):
self.builder.get_object("backbtn").set_sensitive(1)
if (len(self.filenames)>self.frame+1):
self.builder.get_object("fwdbtn").set_sensitive(1)
self.autorun=False
self.builder.get_object("autorunbtn").set_sensitive(1)
elif clickstate=="base1":
self.UpdateInstructions("Click the first base point. Frame " + str(self.frame+1) + "/" + str(len(self.filenames)))
if self.baseline!=None:
self.baseline.set_data(np.array([0,0]),np.array([0,0]))
self.canvas.draw()
if self.paraline!=None:
self.paraline.set_data(np.array([0,0]),np.array([0,0]))
self.canvas.draw()
self.builder.get_object("nolinebtn").set_sensitive(1)
self.builder.get_object("basebtn").set_sensitive(0)
self.builder.get_object("tailbtn").set_sensitive(0)
self.builder.get_object("tailendbtn").set_sensitive(0)
self.builder.get_object("backbtn").set_sensitive(0)
self.builder.get_object("fwdbtn").set_sensitive(0)
self.builder.get_object("copytailbasepointbtn").set_sensitive(0)
self.builder.get_object("copybaselinebtn").set_sensitive(0)
elif clickstate=="base2":
self.UpdateInstructions("Click the second base point. Frame " + str(self.frame+1) + "/" + str(len(self.filenames)))
elif clickstate=="tail1":
self.UpdateInstructions("Click the base of the tail on the dog. Frame " + str(self.frame+1) + "/" + str(len(self.filenames)))
self.builder.get_object("nolinebtn").set_sensitive(1)
self.builder.get_object("basebtn").set_sensitive(0)
self.builder.get_object("tailbtn").set_sensitive(0)
self.builder.get_object("tailendbtn").set_sensitive(0)
self.builder.get_object("backbtn").set_sensitive(0)
self.builder.get_object("fwdbtn").set_sensitive(0)
self.builder.get_object("copytailbasepointbtn").set_sensitive(0)
self.builder.get_object("copybaselinebtn").set_sensitive(0)
elif clickstate=="tail2":
if self.points[self.frame]["tail1"]==None:
self.SetClickState("none")
if self.curid!=None:
self.builder.get_object("statusbar").remove_message(self.conid, self.curid)
self.curid=self.builder.get_object("statusbar").push(self.conid, "Error: First tail point not set!")
return None
else:
self.UpdateInstructions("Click the end of the tail. Frame " + str(self.frame+1) + "/" + str(len(self.filenames)))
if self.tailline!=None:
self.tailline.set_data(np.array([0,0]),np.array([0,0]))
self.canvas.draw()
self.builder.get_object("nolinebtn").set_sensitive(1)
self.builder.get_object("basebtn").set_sensitive(0)
self.builder.get_object("tailbtn").set_sensitive(0)
self.builder.get_object("tailendbtn").set_sensitive(0)
self.builder.get_object("backbtn").set_sensitive(0)
self.builder.get_object("fwdbtn").set_sensitive(0)
self.builder.get_object("copytailbasepointbtn").set_sensitive(0)
self.builder.get_object("copybaselinebtn").set_sensitive(0)
#Push changed message to statusbar
self.clickstate=clickstate
if self.curid!=None:
self.builder.get_object("statusbar").remove_message(self.conid, self.curid)
self.curid=self.builder.get_object("statusbar").push(self.conid, 'Changed click mode to "'+clickstate+'". Autorun: ' + str(self.autorun) + '. Frame: '+ str(self.frame+1) + "/" + str(len(self.filenames)) +".")
def BaseButtonClicked(self, widget):
self.SetClickState("base1")
def TailButtonClicked(self, widget):
self.SetClickState("tail1")
def DrawTailEndButtonClicked(self, widget):
self.SetClickState("tail2")
def NoLineButtonClicked(self, widget):
self.SetClickState("none")
def AutorunButtonClicked(self, widget):
self.autorun=True
self.builder.get_object("autorunbtn").set_sensitive(0)
def CalculateAngle(self):
#Angle always measured from normal, above and below
#Find line between tail2 and tail1
graderror=False
try:
tailm=(float(self.points[self.frame]["tail2"][1]-self.points[self.frame]["tail1"][1]))/(float(self.points[self.frame]["tail2"][0]-self.points[self.frame]["tail1"][0]))
tailc=self.points[self.frame]["tail2"][1]-(tailm*self.points[self.frame]["tail2"][0])
except:
#Assume divide by zero error
poix=self.points[self.frame]["tail2"][0]
graderror=True
try:
basem=(float(self.points[self.frame]["base2"][1]-self.points[self.frame]["base1"][1]))/(float(self.points[self.frame]["base2"][0]-self.points[self.frame]["base1"][0]))
basec=self.points[self.frame]["base2"][1]-(basem*self.points[self.frame]["base2"][0])
except:
poix=self.points[self.frame]["base2"][0]
graderror=True
if graderror==False:
poix=((tailc-basec)/(basem-tailm))
try:
poiy=(basem*poix)+basec
except:
poiy=(tailm*poix)+tailc
#if both fail then divergent
self.points[self.frame]["angle"]=abs(90-math.degrees(math.acos((((self.points[self.frame]["tail2"][0] - poix)*(self.points[self.frame]["base1"][0] - poix)) + ((self.points[self.frame]["tail2"][1] - poiy)*(self.points[self.frame]["base1"][1] - poiy)))/(math.sqrt( ((math.pow(self.points[self.frame]["tail2"][0] - poix,2)) + (math.pow(self.points[self.frame]["tail2"][1] - poiy,2))) * ( ((math.pow(self.points[self.frame]["base1"][0] - poix,2)) + (math.pow(self.points[self.frame]["base1"][1] - poiy,2))))) ))))
if ((self.points[self.frame]["tail2"][0]-self.points[self.frame]["tail1"][0])>=0):
self.points[self.frame]["side"]="R"
else:
self.points[self.frame]["side"]="L"
if ((self.points[self.frame]["tail2"][1]-self.points[self.frame]["tail1"][1])>=0):
self.points[self.frame]["topbottom"]="T"
else:
self.points[self.frame]["topbottom"]="B"
self.points[self.frame]["length"]=math.sqrt(pow(self.points[self.frame]["tail2"][1]-self.points[self.frame]["tail1"][1],2) + pow(self.points[self.frame]["tail2"][0]-self.points[self.frame]["tail1"][0],2) )
self.SaveData()
def SaveData(self):
#get datastr from dictionary
#save that, pickle dictionary
base1xlist=[]
base1ylist=[]
base2xlist=[]
base2ylist=[]
tail1xlist=[]
tail1ylist=[]
tail2xlist=[]
tail2ylist=[]
anglelist=[]
sidelist=[]
topbottomlist=[]
lengthlist=[]
for item in self.points:
try:
base1xlist.append(item["base1"][0])
except:
base1xlist.append("NA")
try:
base1ylist.append(item["base1"][1])
except:
base1ylist.append("NA")
try:
base2xlist.append(item["base2"][0])
except:
base2xlist.append("NA")
try:
base2ylist.append(item["base2"][1])
except:
base2ylist.append("NA")
try:
tail1xlist.append(item["tail1"][0])
except:
tail1xlist.append("NA")
try:
tail1ylist.append(item["tail1"][1])
except:
tail1ylist.append("NA")
try:
tail2xlist.append(item["tail2"][0])
except:
tail2xlist.append("NA")
try:
tail2ylist.append(item["tail2"][1])
except:
tail2ylist.append("NA")
try:
if item["angle"]!=None:
anglelist.append(item["angle"])
else:
anglelist.append("NA")
except:
anglelist.append("NA")
try:
if item["side"]!=None:
sidelist.append(item["side"])
else:
sidelist.append("NA")
except:
sidelist.append("NA")
try:
if item["topbottom"]!=None:
topbottomlist.append(item["topbottom"])
else:
topbottomlist.append("NA")
except:
topbottomlist.append("NA")
try:
if item["length"]!=None:
lengthlist.append(item["length"])
else:
lengthlist.append("NA")
except:
lengthlist.append("NA")
for i in range(len(self.filenames)-len(self.points)):
base1xlist.append("NA")
base1ylist.append("NA")
base2xlist.append("NA")
base2ylist.append("NA")
tail1xlist.append("NA")
tail1ylist.append("NA")
tail2xlist.append("NA")
tail2ylist.append("NA")
anglelist.append("NA")
sidelist.append("NA")
topbottomlist.append("NA")
lengthlist.append("NA")
self.datastr="id,base1x,base1y,base2x,base2y,tail1x,tail1y,tail2x,tail2y,angle,length,side,topbottom\n"
for i in range(len(base1xlist)):
self.datastr+=str(i+1) +","+str(base1xlist[i])+ ","+str(base1ylist[i]) + "," +str(base2xlist[i]) +"," +str(base2ylist[i]) + "," + str(tail1xlist[i]) + "," + str(tail1ylist[i]) + "," + str(tail2xlist[i]) + "," + str(tail2ylist[i]) + "," + str(anglelist[i]) + "," + str(lengthlist[i]) + "," + str(sidelist[i]) + "," + str(topbottomlist[i]) +"\n"
self.textbuffer.set_text(self.datastr)
self.datafile=open(self.datafilename, "w")
self.datafile.write(self.datastr)
self.datafile.close()
picklefile=open(self.datafilename[:-3]+"pkl", "w")
pickle.dump(self.points,picklefile)
picklefile.close()
def PickleFileSet(self, widget):
self.SetClickState("none")
pklfilename=widget.get_filenames()[0]
try:
picklefile=open(pklfilename, "r")
temppoints=pickle.load(picklefile)
picklefile.close()
except:
return 0
if len(temppoints)>len(self.filenames):
if self.curid!=None:
self.builder.get_object("statusbar").remove_message(self.conid, self.curid)
self.curid=self.builder.get_object("statusbar").push(self.conid, "Error: PKL file had more frames than frames loaded!")
return 0
self.points=temppoints
self.datafilename=pklfilename[:-3]+"dat"
self.SaveData()
i=0
while i < len(self.points): #hopefully this works, might need to initialise full list
if self.points[i]["tail2"]==None:
self.frame=i
break
i+=1
if i == len(self.points):
if len(self.filenames)>len(self.points):
self.frame = len(self.points)
else:
self.frame=0
#redraw canvas, load data
self.frame=self.frame-1
self.LoadNextFrame(None)
if self.frame==0:
self.SetClickState("none")
else:
#assumes these are defined
self.currentbase1=(self.points[self.frame-1]["base1"][0], self.points[self.frame-1]["base1"][1])
self.currentbase2=(self.points[self.frame-1]["base2"][0], self.points[self.frame-1]["base2"][1])
self.currenttail1=(self.points[self.frame-1]["tail1"][0], self.points[self.frame-1]["tail1"][1])
if self.points[self.frame]["base1"]==None:
self.points[self.frame]["base1"]=self.currentbase1
if self.points[self.frame]["base2"]==None:
self.points[self.frame]["base2"]=self.currentbase2
if self.points[self.frame]["tail1"]==None:
self.points[self.frame]["tail1"]=self.currenttail1
self.frame=self.frame-1
self.LoadNextFrame(None)
self.AutorunButtonClicked(None)
self.SetClickState("tail2")
def ShowImageSaveDialog(self, widget):
self.builder.get_object("imagesavedialog").set_visible(1)
def SaveImageCancelButtonClicked(self, widget):
self.builder.get_object("imagesavedialog").set_visible(0)
def SaveImageOkButtonClicked(self, widget):
filename=self.builder.get_object("imagesavedialog").get_filenames()[0]
if filename[-4:]!=".png" and filename[-4:]!=".PNG":
filename=filename+".png"
self.figure.savefig(filename, format="png")
self.builder.get_object("imagesavedialog").set_visible(0)
def ShowCopyDialog(self, widget):
self.SetClickState("none")
if gtk.Buildable.get_name(widget) == "copybaselinebtn":
self.builder.get_object("copylabel").set_label("From which frame number (1-" + str(len(self.points))+") do you wish to copy the base line?")
self.copybtn="base"
else:
self.builder.get_object("copylabel").set_label("From which frame number (1-" + str(len(self.points))+") do you wish to copy the tail basepoint?")
self.copybtn="tail"
self.builder.get_object("copydialog").set_visible(1)
def CopyCancelButtonClicked(self, widget):
self.builder.get_object("copydialog").set_visible(0)
def CopyOkButtonClicked(self, widget):
try:
number=int(self.builder.get_object("entry1").get_text())
except:
self.builder.get_object("copydialog").set_visible(0)
if self.curid!=None:
self.builder.get_object("statusbar").remove_message(self.conid, self.curid)
self.curid=self.builder.get_object("statusbar").push(self.conid, "Error: Frame number given was not an integer!")
return 0
if number>len(self.points) or number<1:
self.builder.get_object("copydialog").set_visible(0)
if self.curid!=None:
self.builder.get_object("statusbar").remove_message(self.conid, self.curid)
self.curid=self.builder.get_object("statusbar").push(self.conid, "Error: Frame number was not within valid range!")
return 0
if self.copybtn=="base":
if self.points[number-1]["base2"]==None:
self.builder.get_object("copydialog").set_visible(0)
if self.curid!=None:
self.builder.get_object("statusbar").remove_message(self.conid, self.curid)
self.curid=self.builder.get_object("statusbar").push(self.conid, "Error: Frame does not have valid base line!")
return 0
else:
self.builder.get_object("copydialog").set_visible(0)
self.points[self.frame]["base1"]=self.points[number-1]["base1"]
self.currentbase1=self.points[number-1]["base1"]
self.points[self.frame]["base2"]=self.points[number-1]["base2"]
self.currentbase2=self.points[number-1]["base2"]
self.frame=self.frame-1
self.LoadNextFrame(None)
if self.points[self.frame]["tail2"]!=None:
self.CalculateAngle()
if self.copybtn=="tail":
if self.points[number-1]["tail1"]==None:
self.builder.get_object("copydialog").set_visible(0)
if self.curid!=None:
self.builder.get_object("statusbar").remove_message(self.conid, self.curid)
self.curid=self.builder.get_object("statusbar").push(self.conid, "Error: Frame does not have valid tail basepoint!")
return 0
else:
self.builder.get_object("copydialog").set_visible(0)
self.points[self.frame]["tail1"]=self.points[number-1]["tail1"]
self.currenttail1=self.points[number-1]["tail1"]
self.frame=self.frame-1
self.LoadNextFrame(None)
if self.points[self.frame]["tail2"]!=None:
self.CalculateAngle()
return 0
class setup_gui:
def __init__(self):
self.builder = gtk.Builder()
self.builder.add_from_file(os.path.splitext(__file__)[0]+".glade")
self.window = self.builder.get_object("window1")
dic = {
"on_subplot_clicked" : self.subplot_redraw,
"on_animate_clicked" : self.animate_redraw,
"on_quiver_clicked" : self.quiver_redraw,
"gtk_widget_hide" : self.hideinsteadofdelete,
"on_menu_load_data_activate" : self.load_data,
"on_menu_load_channels_activate" : self.load_channel_positions,
"on_channellabels_toggled" : self.channel_labels_toggle,
}
self.builder.connect_signals(dic)
self.create_draw_frame('none')
def load_data(self,widget):
pass
def load_channel_positions(self,widget):
pass
def subplot_redraw(self,widget):
self.fig.clf()
self.display(self.data,self.chanlocs,subplot='on',labels=self.labels)
def animate_redraw(self,widget):
self.fig.clf()
self.display(self.data,self.chanlocs,animate='on',labels=self.labels)
def quiver_redraw(self,widget):
self.fig.clf()
self.display(self.data,self.chanlocs,data2=self.data[0],quiver='on',labels=self.labels)
def channel_labels_toggle(self,widget):
pass
def hideinsteadofdelete(self,widget,ev=None):
print 'hiding',widget
widget.hide()
return True
def create_draw_frame(self,widget):
self.fig = Figure(figsize=[500,500], dpi=40)
self.canvas = FigureCanvas(self.fig)
self.canvas.show()
self.figure = self.canvas.figure
self.axes = self.fig.add_axes([0.045, 0.05, 0.93, 0.925], axisbg='#FFFFCC')
self.axes.axis('off')
self.vb = self.builder.get_object("vbox1")
self.vb.pack_start(self.canvas, gtk.TRUE, gtk.TRUE)
self.vb.show()
#self.canvas.connect("scroll_event", self.scroll_event)
#self.canvas.connect('button_press_event', self.button_press_event)
def plot_data(self,xi,yi,zi,intx,inty):
"""provide...
xi=grid x data
yi=grided y data
zi=interpolated MEG data for contour
intx and inty= sensor coords for channel plotting"""
tstart = time.time()
zim = ma.masked_where(isnan(zi),zi)
self.sp.pcolor(xi,yi,zim,shading='interp',cmap=cm.jet)
self.sp.contourf(xi,yi,zim,cmap=cm.jet)
self.sp.scatter(intx,inty, alpha=.75,s=3)
def plot_data_loop(self,xi,yi,zi,intx,inty):
pass
def clear_axes(self):
pass
def printlabels(self,chanlocs, labels):
#if labels != None:
count = 0
for l in labels:
self.sp.text(chanlocs[1,count], chanlocs[0,count], l, alpha=.6, fontsize=15)
count = count + 1
def titles(titletxt):
print
def display(self, data, chanlocs, labels, data2=None, subplot='off', animate='off', quiver='off', title=None, colorbar='off'):
self.data = data
self.chanlocs = chanlocs
self.labels = labels
if len(shape(chanlocs)) != 2:
print 'Chanlocs shape error. Should be 2D array "(2,N)"'
print 'transposing'
chanlocs = chanlocs.T
#print chanlocs.shape
xi, yi = mgrid[chanlocs[1,:].min():chanlocs[1,:].max():57j,chanlocs[0,:].min():chanlocs[0,:].max():57j]
intx=chanlocs[1,:]
inty=chanlocs[0,:]
labelstatus = self.builder.get_object('channellabels').get_active(); #print 'ls', labelstatus
if shape(shape(data))[0]==2: #more than a single vector, need to animate or subplot
print '2d array of data'
z = data[0,:]
if delaunay == 'yes':
print 'delaunay is set'
tri = Triangulation(intx,inty)
interp = tri.nn_interpolator(z)
zi = interp(xi,yi)
else: #try griddata method
print 'delaunay is off'
try:
zi = griddata(intx,inty,z,xi,yi)
except TypeError:
print('something wrong with data your trying to plot')
return -1
if animate == 'on': #single plot with a loop to animate
self.sp = self.fig.add_subplot(111);
self.sp.scatter(intx,inty, alpha=.5,s=.5)
print 'animating'
for i in range(0, shape(data)[0]):
dataslice=data[i,:];
z = dataslice
if delaunay == 'yes':
interp = tri.nn_interpolator(z)
zi = interp(xi,yi)
else:
zi = griddata(intx,inty,z,xi,yi)
zim = ma.masked_where(isnan(zi),zi)
self.sp.contourf(xi,yi,zim,cmap=cm.jet)#, alpha=.8)
if labels != None and labelstatus == True:
self.printlabels(chanlocs, labels)
self.sp.axes.axis('off')
self.canvas.draw()
if subplot == 'on':
print 'suplotting'
for i in range(0, shape(data)[0]):
spnum = ceil(sqrt(shape(data)[0])) #get x and y dimension of subplots
#self.p = f.add_subplot(spnum,spnum,i+1)
self.sp = self.fig.add_subplot(spnum,spnum,i+1);#axis('off')
dataslice=data[i,:];
self.sp.scatter(intx,inty, alpha=.75,s=3)
z = dataslice
if delaunay == 'yes':
interp = tri.nn_interpolator(z)
zi = interp(xi,yi)
else:
zi = griddata(intx,inty,z,xi,yi)
zim = ma.masked_where(isnan(zi),zi)
self.sp.contourf(xi,yi,zim,cmap=cm.jet, alpha=.8)
self.sp.axes.axis('off')
print 'plotting figure',i+1#len(labels), labelstatus
if labels != None and labelstatus == True:
self.printlabels(chanlocs, labels)
if title != None:
self.sp.title(str(title[i]))
else:
pass
if quiver == 'on':
print 'suplotting quiver'
for i in range(0, shape(data)[0]):
spnum = ceil(sqrt(shape(data)[0])) #get x and y dimension of subplots
self.sp = self.fig.add_subplot(spnum,spnum,i+1);#axis('off')
dataslice=data[i,:];
self.sp.scatter(intx,inty, alpha=.75,s=3)
z = dataslice
print 'size or z', size(z)
for xx in range(0,size(z)):
self.sp.quiver(intx[xx],inty[xx], z[xx], data2[xx])
self.sp.axis('off')
if labels != None and labelstatus == True:
printlabels(chanlocs, labels)
self.canvas.draw()
if colorbar == 'on':
self.sp.colorbar()
else:
self.sp = self.fig.add_subplot(111);
z = data
if delaunay == 'yes':
print 'delaunay is set'
tri = Triangulation(intx,inty)
interp = tri.nn_interpolator(z)
zi = interp(xi,yi)
else:
print 'delaunay is off'
zi = griddata(intx,inty,z,xi,yi)
zim = ma.masked_where(isnan(zi),zi)
self.plot_data(xi,yi,zi,intx,inty)
if labels != None and labelstatus == True:
printlabels(chanlocs, labels)
if colorbar == 'on':
p.colorbar(cm)
self.sp.axes.axis('off')
self.canvas.draw()
class GUI(object):
"""
main class which opens the actual GUI
"""
def __init__(self):
###########################################################################################
# read in settings file from XChemExplorer to set the relevant paths
self.settings = pickle.load(open(".xce_settings.pkl", "rb"))
remote_qsub_submission = self.settings['remote_qsub']
self.database_directory = self.settings['database_directory']
self.xce_logfile = self.settings['xce_logfile']
self.Logfile = XChemLog.updateLog(self.xce_logfile)
self.Logfile.insert('starting COOT gui for reference model refinement')
self.data_source = self.settings['data_source']
# checking for external software packages
self.external_software = XChemUtils.external_software(
self.xce_logfile).check()
self.external_software['qsub_remote'] = remote_qsub_submission
# the Folder is kind of a legacy thing because my inital idea was to have separate folders
# for Data Processing and Refinement
self.reference_directory = self.settings['reference_directory']
self.refinementDir = ''
self.Serial = 0
self.Refine = None
self.xtalID = ''
self.compoundID = ''
self.spider_plot = ''
self.refinement_folder = ''
self.pdbFile = ''
self.mtzFree = ''
self.pdb_style = 'refine.pdb'
self.mtz_style = 'refine.mtz'
# stores imol of currently loaded molecules and maps
self.mol_dict = {
'protein': -1,
'ligand': -1,
'2fofc': -1,
'fofc': -1,
'event': -1
}
self.ground_state_map_List = []
self.job_running = False
###########################################################################################
# some COOT settings
coot.set_map_radius(17)
coot.set_colour_map_rotation_for_map(0)
# coot.set_colour_map_rotation_on_read_pdb_flag(21)
self.QualityIndicators = {
'Rcryst': '-',
'Rfree': '-',
'RfreeTL': 'gray',
'ResolutionHigh': '-',
'ResolutionColor': 'gray',
'MolprobityScore': '-',
'MolprobityScoreColor': 'gray',
'RamachandranOutliers': '-',
'RamachandranOutliersColor': 'gray',
'RamachandranFavored': '-',
'RamachandranFavoredColor': 'gray',
'rmsdBonds': '-',
'rmsdBondsTL': 'gray',
'rmsdAngles': '-',
'rmsdAnglesTL': 'gray',
'MatrixWeight': '-'
}
# default refmac parameters
self.RefmacParams = {
'HKLIN': '',
'HKLOUT': '',
'XYZIN': '',
'XYZOUT': '',
'LIBIN': '',
'LIBOUT': '',
'TLSIN': '',
'TLSOUT': '',
'TLSADD': '',
'NCYCLES': '10',
'MATRIX_WEIGHT': 'AUTO',
'BREF': ' bref ISOT\n',
'TLS': '',
'NCS': '',
'TWIN': ''
}
def StartGUI(self):
self.window = gtk.Window(gtk.WINDOW_TOPLEVEL)
self.window.connect("delete_event", gtk.main_quit)
self.window.set_border_width(10)
self.window.set_default_size(400, 800)
self.window.set_title("Reference Model Builder")
self.vbox = gtk.VBox() # this is the main container
#################################################################################
# --- PDB file selection ---
# checking for pdb files in reference directory
referenceFiles = []
for files in glob.glob(
os.path.join(self.reference_directory, '*-ground-state.pdb')):
pdbFile = files[files.rfind('/') + 1:]
referenceFiles.append(pdbFile)
frame = gtk.Frame(label='Select PDB file')
hbox = gtk.HBox()
self.cb_select_pdb = gtk.combo_box_new_text()
# self.cb_select_pdb.connect("changed", self.set_selection_mode)
for pdbFile in referenceFiles:
self.cb_select_pdb.append_text(pdbFile)
hbox.add(self.cb_select_pdb)
frame.add(hbox)
self.vbox.pack_start(frame)
self.load_pdb_file_button = gtk.Button(label="Load")
# self.load_pdb_file_button.connect("clicked",self.get_samples_to_look_at)
self.load_pdb_file_button.connect("clicked", self.load_pdb_file)
hbox.add(self.load_pdb_file_button)
frame.add(hbox)
self.vbox.pack_start(frame)
# SPACER
self.vbox.add(gtk.Label(' '))
frame = gtk.Frame(label='MTZ file to refine against')
hbox = gtk.HBox()
self.mtzFree = ''
self.mtzFree_label = gtk.Label()
hbox.add(self.mtzFree_label)
frame.add(hbox)
self.vbox.pack_start(frame)
# SPACER
self.vbox.add(gtk.Label(' '))
frame = gtk.Frame(label='MTZ file after refinement')
hbox = gtk.HBox()
self.mtzRefine_label = gtk.Label()
hbox.add(self.mtzRefine_label)
frame.add(hbox)
self.vbox.pack_start(frame)
# SPACER
self.vbox.add(gtk.Label(' \n '))
#################################################################################
# --- ground state mean map ---
# checking for ground state mean map in reference folder
# self.meanMaps = {}
# for dirs in glob.glob(os.path.join(self.reference_directory,'pandda_*')):
# panddaDir=dirs.split('/')[len(dirs.split('/'))-1]
# for files in glob.glob(os.path.join(dirs,'processed_datasets','*','*ground-state-mean-map.native.ccp4')):
# if os.path.isfile(files):
# self.meanMaps[panddaDir]=files
# break
# frame = gtk.Frame(label='Load ground-state-mean-map files')
# hbox=gtk.HBox()
# self.cb_select_mean_map = gtk.combo_box_new_text()
# for item in self.meanMaps:
# self.cb_select_mean_map.append_text(item)
# hbox.add(self.cb_select_mean_map)
# self.load_ground_state_map_button = gtk.Button(label="Load")
# self.load_ground_state_map_button.connect("clicked",self.load_ground_state_map)
# hbox.add(self.load_ground_state_map_button)
# frame.add(hbox)
# self.vbox.pack_start(frame)
# frame = gtk.Frame()
# hbox=gtk.HBox()
# self.cb_select_mean_map_by_resolution = gtk.combo_box_new_text()
# self.cb_select_mean_map_by_resolution.connect("changed", self.show_selected_mean_map)
# hbox.add(self.cb_select_mean_map_by_resolution)
## self.show_highres_ground_state_map_button = gtk.Button(label="Show Highest\nResolution Map")
## self.show_highres_ground_state_map_button.connect("clicked",self.show_highres_ground_state_map)
## hbox.add(self.show_highres_ground_state_map_button)
## self.show_all_ground_state_map_button = gtk.Button(label="Show All Maps")
## self.show_all_ground_state_map_button.connect("clicked",self.show_all_ground_state_map)
## hbox.add(self.show_all_ground_state_map_button)
# frame.add(hbox)
# self.vbox.pack_start(frame)
# SPACER
# self.vbox.add(gtk.Label(' \n '))
#################################################################################
# --- Refinement History ---
frame = gtk.Frame(label='Refinement History')
self.hbox_for_info_graphics = gtk.HBox()
self.canvas = FigureCanvas(self.update_plot([0], [0], [0]))
self.canvas.set_size_request(190, 190)
self.hbox_for_info_graphics.add(self.canvas)
frame.add(self.hbox_for_info_graphics)
self.vbox.pack_start(frame)
#################################################################################
# --- status window ---
frame = gtk.Frame(label='Status')
vbox = gtk.VBox()
self.spinnerBox = gtk.VBox()
self.refinementRunning = gtk.Spinner()
vbox.add(self.spinnerBox)
# hbox.add(self.refinementRunning)
self.status_label = gtk.Label()
vbox.add(self.status_label)
frame.add(vbox)
self.status_label.set_text('idle')
# frame.add(self.status_label)
self.vbox.pack_start(frame)
#################################################################################
# --- Refinement Statistics ---
# next comes a section which displays some global quality indicators
# a combination of labels and textview widgets, arranged in a table
RRfreeLabel_frame = gtk.Frame()
self.RRfreeLabel = gtk.Label('R/Rfree')
RRfreeLabel_frame.add(self.RRfreeLabel)
self.RRfreeValue = gtk.Label(self.QualityIndicators['Rcryst'] + '/' +
self.QualityIndicators['Rfree'])
RRfreeBox_frame = gtk.Frame()
self.RRfreeBox = gtk.EventBox()
self.RRfreeBox.add(self.RRfreeValue)
RRfreeBox_frame.add(self.RRfreeBox)
ResolutionLabel_frame = gtk.Frame()
self.ResolutionLabel = gtk.Label('Resolution')
ResolutionLabel_frame.add(self.ResolutionLabel)
self.ResolutionValue = gtk.Label(
self.QualityIndicators['ResolutionHigh'])
ResolutionBox_frame = gtk.Frame()
self.ResolutionBox = gtk.EventBox()
self.ResolutionBox.add(self.ResolutionValue)
ResolutionBox_frame.add(self.ResolutionBox)
MolprobityScoreLabel_frame = gtk.Frame()
self.MolprobityScoreLabel = gtk.Label('MolprobityScore')
MolprobityScoreLabel_frame.add(self.MolprobityScoreLabel)
self.MolprobityScoreValue = gtk.Label(
self.QualityIndicators['MolprobityScore'])
MolprobityScoreBox_frame = gtk.Frame()
self.MolprobityScoreBox = gtk.EventBox()
self.MolprobityScoreBox.add(self.MolprobityScoreValue)
MolprobityScoreBox_frame.add(self.MolprobityScoreBox)
RamachandranOutliersLabel_frame = gtk.Frame()
self.RamachandranOutliersLabel = gtk.Label('Rama Outliers')
RamachandranOutliersLabel_frame.add(self.RamachandranOutliersLabel)
self.RamachandranOutliersValue = gtk.Label(
self.QualityIndicators['RamachandranOutliers'])
RamachandranOutliersBox_frame = gtk.Frame()
self.RamachandranOutliersBox = gtk.EventBox()
self.RamachandranOutliersBox.add(self.RamachandranOutliersValue)
RamachandranOutliersBox_frame.add(self.RamachandranOutliersBox)
RamachandranFavoredLabel_frame = gtk.Frame()
self.RamachandranFavoredLabel = gtk.Label('Rama Favored')
RamachandranFavoredLabel_frame.add(self.RamachandranFavoredLabel)
self.RamachandranFavoredValue = gtk.Label(
self.QualityIndicators['RamachandranFavoredColor'])
RamachandranFavoredBox_frame = gtk.Frame()
self.RamachandranFavoredBox = gtk.EventBox()
self.RamachandranFavoredBox.add(self.RamachandranFavoredValue)
RamachandranFavoredBox_frame.add(self.RamachandranFavoredBox)
rmsdBondsLabel_frame = gtk.Frame()
self.rmsdBondsLabel = gtk.Label('rmsd(Bonds)')
rmsdBondsLabel_frame.add(self.rmsdBondsLabel)
self.rmsdBondsValue = gtk.Label(self.QualityIndicators['rmsdBonds'])
rmsdBondsBox_frame = gtk.Frame()
self.rmsdBondsBox = gtk.EventBox()
self.rmsdBondsBox.add(self.rmsdBondsValue)
rmsdBondsBox_frame.add(self.rmsdBondsBox)
rmsdAnglesLabel_frame = gtk.Frame()
self.rmsdAnglesLabel = gtk.Label('rmsd(Angles)')
rmsdAnglesLabel_frame.add(self.rmsdAnglesLabel)
self.rmsdAnglesValue = gtk.Label(self.QualityIndicators['rmsdAngles'])
rmsdAnglesBox_frame = gtk.Frame()
self.rmsdAnglesBox = gtk.EventBox()
self.rmsdAnglesBox.add(self.rmsdAnglesValue)
rmsdAnglesBox_frame.add(self.rmsdAnglesBox)
MatrixWeightLabel_frame = gtk.Frame()
self.MatrixWeightLabel = gtk.Label('Matrix Weight')
MatrixWeightLabel_frame.add(self.MatrixWeightLabel)
self.MatrixWeightValue = gtk.Label(
self.QualityIndicators['MatrixWeight'])
MatrixWeightBox_frame = gtk.Frame()
self.MatrixWeightBox = gtk.EventBox()
self.MatrixWeightBox.add(self.MatrixWeightValue)
MatrixWeightBox_frame.add(self.MatrixWeightBox)
outer_frame = gtk.Frame()
hbox = gtk.HBox()
frame = gtk.Frame()
self.table_left = gtk.Table(8, 2, False)
self.table_left.attach(RRfreeLabel_frame, 0, 1, 0, 1)
self.table_left.attach(ResolutionLabel_frame, 0, 1, 1, 2)
self.table_left.attach(MolprobityScoreLabel_frame, 0, 1, 2, 3)
self.table_left.attach(RamachandranOutliersLabel_frame, 0, 1, 3, 4)
self.table_left.attach(RamachandranFavoredLabel_frame, 0, 1, 4, 5)
self.table_left.attach(rmsdBondsLabel_frame, 0, 1, 5, 6)
self.table_left.attach(rmsdAnglesLabel_frame, 0, 1, 6, 7)
self.table_left.attach(MatrixWeightLabel_frame, 0, 1, 7, 8)
self.table_left.attach(RRfreeBox_frame, 1, 2, 0, 1)
self.table_left.attach(ResolutionBox_frame, 1, 2, 1, 2)
self.table_left.attach(MolprobityScoreBox_frame, 1, 2, 2, 3)
self.table_left.attach(RamachandranOutliersBox_frame, 1, 2, 3, 4)
self.table_left.attach(RamachandranFavoredBox_frame, 1, 2, 4, 5)
self.table_left.attach(rmsdBondsBox_frame, 1, 2, 5, 6)
self.table_left.attach(rmsdAnglesBox_frame, 1, 2, 6, 7)
self.table_left.attach(MatrixWeightBox_frame, 1, 2, 7, 8)
frame.add(self.table_left)
hbox.add(frame)
outer_frame.add(hbox)
self.vbox.add(outer_frame)
button = gtk.Button(label="Show MolProbity to-do list")
button.connect("clicked", self.show_molprobity_to_do)
self.vbox.add(button)
self.vbox.pack_start(frame)
# SPACER
self.vbox.add(gtk.Label(' '))
# --- refinement & options ---
self.hbox_for_refinement = gtk.HBox()
self.REFINEbutton = gtk.Button(label="Refine")
self.RefinementParamsButton = gtk.Button(label="refinement parameters")
self.REFINEbutton.connect("clicked", self.REFINE)
self.hbox_for_refinement.add(self.REFINEbutton)
self.RefinementParamsButton.connect("clicked", self.RefinementParams)
self.hbox_for_refinement.add(self.RefinementParamsButton)
self.vbox.add(self.hbox_for_refinement)
# --- CANCEL button ---
self.CANCELbutton = gtk.Button(label="CANCEL")
self.CANCELbutton.connect("clicked", self.CANCEL)
self.vbox.add(self.CANCELbutton)
self.window.add(self.vbox)
self.window.show_all()
def CANCEL(self, widget):
self.window.destroy()
def RefreshData(self):
# initialize Refinement library
self.Refine = XChemRefine.Refine(self.reference_directory,
self.refinementDir,
'dummy_compound_ID', 'dummy_database')
self.Serial = self.Refine.GetSerial()
print '====> Serial', self.Serial
#########################################################################################
# history
# if the structure was previously refined, try to read the parameters
self.hbox_for_info_graphics.remove(self.canvas)
if self.Serial > 1:
self.RefmacParams = self.Refine.ParamsFromPreviousCycle(
self.Serial - 1)
refinement_cycle, Rfree, Rcryst = self.Refine.GetRefinementHistory(
)
self.canvas = FigureCanvas(
self.update_plot(refinement_cycle, Rfree, Rcryst))
else:
self.canvas = FigureCanvas(self.update_plot(
[0], [0], [0])) # a gtk.DrawingArea
self.canvas.set_size_request(190, 190)
self.hbox_for_info_graphics.add(self.canvas)
self.canvas.show()
#########################################################################################
# update Quality Indicator table
print self.QualityIndicators
try:
self.RRfreeValue.set_label(
str(round(float(self.QualityIndicators['Rcryst']), 3)) +
' / ' + str(round(float(self.QualityIndicators['Rfree']), 3)))
except ValueError:
self.RRfreeValue.set_label('-')
try:
self.RRfreeBox.modify_bg(
gtk.STATE_NORMAL,
gtk.gdk.color_parse(self.QualityIndicators['RfreeTL']))
except ValueError:
pass
self.ResolutionValue.set_label(
self.QualityIndicators['ResolutionHigh'])
try:
self.ResolutionBox.modify_bg(
gtk.STATE_NORMAL,
gtk.gdk.color_parse(self.QualityIndicators['ResolutionColor']))
except ValueError:
pass
self.MolprobityScoreValue.set_label(
self.QualityIndicators['MolprobityScore'])
try:
self.MolprobityScoreBox.modify_bg(
gtk.STATE_NORMAL,
gtk.gdk.color_parse(
self.QualityIndicators['MolprobityScoreColor']))
except ValueError:
pass
self.RamachandranOutliersValue.set_label(
self.QualityIndicators['RamachandranOutliers'])
try:
self.RamachandranOutliersBox.modify_bg(
gtk.STATE_NORMAL,
gtk.gdk.color_parse(
self.QualityIndicators['RamachandranOutliersColor']))
except ValueError:
pass
self.RamachandranFavoredValue.set_label(
self.QualityIndicators['RamachandranFavored'])
try:
self.RamachandranFavoredBox.modify_bg(
gtk.STATE_NORMAL,
gtk.gdk.color_parse(
self.QualityIndicators['RamachandranFavoredColor']))
except ValueError:
pass
self.rmsdBondsValue.set_label(self.QualityIndicators['rmsdBonds'])
try:
self.rmsdBondsBox.modify_bg(
gtk.STATE_NORMAL,
gtk.gdk.color_parse(self.QualityIndicators['rmsdBondsTL']))
except ValueError:
pass
self.rmsdAnglesValue.set_label(self.QualityIndicators['rmsdAngles'])
try:
self.rmsdAnglesBox.modify_bg(
gtk.STATE_NORMAL,
gtk.gdk.color_parse(self.QualityIndicators['rmsdAnglesTL']))
except ValueError:
pass
self.MatrixWeightValue.set_label(
self.QualityIndicators['MatrixWeight'])
def REFINE(self, widget):
if self.job_running:
coot.info_dialog('*** refinement in progress ***')
return None
#######################################################
# create folder for new refinement cycle and check if free.mtz exists
if not os.path.isdir(
os.path.join(self.reference_directory, self.refinementDir)):
os.mkdir(os.path.join(self.reference_directory,
self.refinementDir))
if not os.path.isdir(
os.path.join(self.reference_directory, self.refinementDir,
'Refine_' + str(self.Serial))):
os.mkdir(
os.path.join(self.reference_directory, self.refinementDir,
'Refine_' + str(self.Serial)))
if not os.path.isfile(
os.path.join(self.reference_directory, self.refinementDir,
self.refinementDir + '.free.mtz')):
os.chdir(os.path.join(self.reference_directory,
self.refinementDir))
os.symlink(self.mtzFree, self.refinementDir + '.free.mtz')
#######################################################
# write PDB file
# now take protein pdb file and write it to newly create Refine_<serial> folder
# note: the user has to make sure that the ligand file was merged into main file
for item in coot_utils_XChem.molecule_number_list():
if coot.molecule_name(item) in self.pdbFile:
coot.write_pdb_file(
item,
os.path.join(self.reference_directory, self.refinementDir,
'Refine_' + str(self.Serial), 'in.pdb'))
break
self.Refine.RunRefmac(self.Serial, self.RefmacParams,
self.external_software, self.xce_logfile)
# self.spinnerBox.add(self.refinementRunning)
# self.refinementRunning.start()
self.status_label.set_text('Refinement running...')
time.sleep(
1
) # waiting 1s to make sure that REFINEMENT_IN_PROGRESS is written
snooze = 0
while os.path.exists(
os.path.join(self.reference_directory, self.refinementDir,
'REFINEMENT_IN_PROGRESS')):
time.sleep(10)
print '==> XCE: waiting for refinement to finish; elapsed time = ' + str(
snooze) + 's'
snooze += 10
self.update_pdb_mtz_files('')
# launch refinement
# time.sleep(1) # waiting 1s to make sure that REFINEMENT_IN_PROGRESS is written
# self.source_id = gobject.timeout_add(100, self.wait_for_refined_pdb)
# def wait_for_refined_pdb(self):
# self.spinnerBox.add(self.refinementRunning)
# self.refinementRunning.show()
# self.refinementRunning.start()
# if not os.path.isfile(os.path.join(self.reference_directory,self.refinementDir,'REFINEMENT_IN_PROGRESS')):
# self.job_running=False
# self.end_thread('update_pdb_mtz')
# return True
# def end_thread(self,action):
# self.refinementRunning.stop()
# self.spinnerBox.remove(self.refinementRunning)
# self.status_label.set_text('idle')
# gobject.source_remove(self.source_id)
# if action=='update_pdb_mtz':
# self.update_pdb_mtz_files('')
def RefinementParams(self, widget):
print '\n==> XCE: changing refinement parameters'
self.RefmacParams = self.Refine.RefinementParams(self.RefmacParams)
def set_selection_mode(self, widget):
self.selection_mode = widget.get_active_text()
def load_pdb_file(self, widget):
pdbRoot = self.cb_select_pdb.get_active_text()
if self.pdbFile != '':
self.Logfile.error(
'sorry, you need to close the current instance of COOT and start again'
)
return None
self.refinementDir = pdbRoot.replace('.pdb', '')
self.update_pdb_mtz_files(pdbRoot)
def update_pdb_mtz_files(self, pdbRoot):
# first remove all pdb and mtz files from memory
self.Logfile.insert('removing all PDB and MTZ files from memory')
if len(coot_utils_XChem.molecule_number_list()) > 0:
for item in coot_utils_XChem.molecule_number_list():
if coot.molecule_name(item).endswith(
'.pdb') or '.mtz' in coot.molecule_name(item):
self.Logfile.insert('removing %s' %
coot.molecule_name(item))
coot.close_molecule(item)
coot.set_nomenclature_errors_on_read("ignore")
# first we check if there is a refinement folder and the respective refine.pdb
# from previous refinement cycles
Root = self.cb_select_pdb.get_active_text()
print 'ROOT', Root
print 'REFI_DIR', os.path.join(self.reference_directory,
self.refinementDir, 'refine.pdb')
if os.path.isfile(
os.path.join(self.reference_directory, self.refinementDir,
'refine.pdb')):
os.chdir(self.reference_directory)
print 'CURRENT DIR', os.getcwd()
os.system('/bin/rm %s 2> /dev/null' % Root)
os.symlink(
os.path.realpath(os.path.join(self.refinementDir,
'refine.pdb')), '%s' % Root)
self.pdbFile = os.path.join(self.reference_directory,
self.refinementDir, 'refine.pdb')
elif os.path.isfile(os.path.join(self.reference_directory, Root)):
self.pdbFile = os.path.join(self.reference_directory, Root)
else:
self.Logfile.error('cannot find PDB file')
if self.pdbFile != '':
# os.chdir(os.path.join(self.reference_directory,self.refinementDir))
coot.set_colour_map_rotation_on_read_pdb(0)
imol = coot.handle_read_draw_molecule_with_recentre(
self.pdbFile, 0)
self.QualityIndicators = XChemUtils.parse().PDBheader(
os.path.join(self.pdbFile))
self.QualityIndicators.update(
XChemUtils.logtools(
os.path.join(self.reference_directory, self.refinementDir,
'refine_molprobity.log')).phenix_molprobity())
self.QualityIndicators.update(
XChemUtils.logtools(
os.path.join(self.reference_directory, self.refinementDir,
'Refine_' + str(self.Serial),
'refmac.log')).refmac_log())
self.mol_dict['protein'] = imol
if self.mtzFree == '':
print 'FREE', os.path.join(
self.reference_directory,
pdbRoot.replace('.pdb', '') + '.free.mtz')
if os.path.isfile(
os.path.join(self.reference_directory,
pdbRoot.replace('.pdb', '') + '.free.mtz')):
self.mtzFree = os.path.join(
self.reference_directory,
pdbRoot.replace('.pdb', '') + '.free.mtz')
self.mtzFree_label.set_text(
pdbRoot.replace('.pdb', '') + '.free.mtz')
self.REFINEbutton.set_sensitive(True)
else:
self.mtzFree_label.set_text('missing file')
self.Logfile.error(
'cannot find file with F,SIGF and FreeR_flag; cannot start refinement'
)
self.REFINEbutton.set_sensitive(False)
self.mtzRefine = ''
if os.path.isfile(
os.path.join(self.reference_directory, self.refinementDir,
'refine.mtz')):
self.mtzRefine = os.path.join(self.reference_directory,
self.refinementDir, 'refine.mtz')
mtzRefineReal = os.path.realpath(
os.path.join(self.reference_directory, self.refinementDir,
'refine.mtz'))
mtzRefineCurrent = mtzRefineReal.replace(
os.path.join(self.reference_directory,
self.refinementDir + '/'), '')
self.mtzRefine_label.set_text(mtzRefineCurrent)
coot.set_default_initial_contour_level_for_map(1)
if os.path.isfile(
os.path.join(self.reference_directory, self.refinementDir,
self.mtz_style)):
coot.auto_read_make_and_draw_maps(
os.path.join(self.reference_directory, self.refinementDir,
self.mtz_style))
else:
self.mtzRefine_label.set_text('missing file')
self.Logfile.warning(
'cannot find file with F,SIGF and FreeR_flag; cannot start refinement'
)
groundStateMap = os.path.join(self.reference_directory,
Root + '-mean-map.native.ccp4').replace(
'.pdb', '')
print '===>', groundStateMap
if os.path.isfile(groundStateMap):
imol = coot.handle_read_ccp4_map(groundStateMap, 0)
coot.set_contour_level_in_sigma(imol, 1)
coot.set_last_map_colour(0.6, 0.6, 0)
else:
print '==> XCE: ERROR - cannot find ground state mean map!'
self.RefreshData()
# def load_ground_state_map(self,widget):
# self.spinnerBox.add(self.refinementRunning)
# self.refinementRunning.start()
# self.status_label.set_text('loading ground state maps by reso...')
# self.source_id = gobject.timeout_add(100, self.load_ground_state_map_thread)
# def load_ground_state_map_thread(self):
# self.spinnerBox.add(self.refinementRunning)
# self.refinementRunning.show()
# self.refinementRunning.start()
#
# # first remove all ground state maps files
# if len(coot_utils_XChem.molecule_number_list()) > 0:
# for item in coot_utils_XChem.molecule_number_list():
# if 'ground-state-mean-map' in coot.molecule_name(item):
# coot.close_molecule(item)
#
# # first remove all entries for self.cb_select_mean_map_by_resolution
# # clear CB first, 100 is sort of arbitrary since it's unlikely there will ever be 100 maps
# for n in range(-1,100):
# self.cb_select_mean_map_by_resolution.remove_text(0)
#
# self.status_label.set_text('loading ground state maps')
# self.get_highest_reso_ground_state_map()
# blueStart=0.02
# for map in self.ground_state_map_List:
# self.cb_select_mean_map_by_resolution.append_text(map[0])
# imol=coot.handle_read_ccp4_map((map[1]),0)
# coot.set_contour_level_in_sigma(imol,1)
# coot.set_last_map_colour(0.74,0.44,blueStart)
# blueStart+=0.05
# # show only highest resolution map to start with
# self.show_highres_ground_state_map()
# self.cb_select_mean_map_by_resolution.set_active(0)
# self.end_thread('')
# def show_highres_ground_state_map(self):
# if len(self.ground_state_map_List) >= 1:
# for imol in coot_utils_XChem.molecule_number_list():
# if coot.molecule_name(imol) in self.ground_state_map_List[0][1]:
# coot.set_map_displayed(imol,1)
# elif 'ground-state-mean-map' in coot.molecule_name(imol):
# coot.set_map_displayed(imol,0)
# def show_all_ground_state_map(self):
# if len(self.ground_state_map_List) >= 1:
# for imol in coot_utils_XChem.molecule_number_list():
# if 'ground-state-mean-map' in coot.molecule_name(imol):
# coot.set_map_displayed(imol,1)
# def show_selected_mean_map(self,widget):
# reso=str(self.cb_select_mean_map_by_resolution.get_active_text())
# mapToshow=''
# for maps in self.ground_state_map_List:
# if maps[0]==reso:
# mapToshow=maps[1]
# for imol in coot_utils_XChem.molecule_number_list():
# if coot.molecule_name(imol) in mapToshow:
# coot.set_map_displayed(imol,1)
# elif 'ground-state-mean-map' in coot.molecule_name(imol):
# coot.set_map_displayed(imol,0)
def show_molprobity_to_do(self, widget):
if os.path.isfile(
os.path.join(self.reference_directory, self.refinementDir,
'Refine_' + str(self.Serial - 1),
'molprobity_coot.py')):
coot.run_script(
os.path.join(self.reference_directory, self.refinementDir,
'Refine_' + str(self.Serial - 1),
'molprobity_coot.py'))
else:
print '==> XCE: cannot find ' + os.path.join(
self.reference_directory, self.xtalID,
'Refine_' + str(self.Serial - 1), 'molprobity_coot.py')
def update_plot(self, refinement_cycle, Rfree, Rcryst):
fig = Figure(figsize=(2, 2), dpi=50)
Plot = fig.add_subplot(111)
Plot.set_ylim([0, max(Rcryst + Rfree)])
Plot.set_xlabel('Refinement Cycle', fontsize=12)
Plot.plot(refinement_cycle, Rfree, label='Rfree', linewidth=2)
Plot.plot(refinement_cycle, Rcryst, label='Rcryst', linewidth=2)
Plot.legend(bbox_to_anchor=(0., 1.02, 1., .102),
loc=3,
ncol=2,
mode="expand",
borderaxespad=0.,
fontsize=12)
return fig
def get_ground_state_maps_by_resolution(self):
found = False
mapList = []
for logFile in glob.glob(
os.path.join(self.reference_directory,
str(self.cb_select_mean_map.get_active_text()),
'logs', '*.log')):
for n, line in enumerate(open(logFile)):
if line.startswith(
'Statistical Electron Density Characterisation'
) and len(line.split()) == 6:
# try:
# resolution=float(line.split()[5])
resolution = line.split()[5]
print resolution
found = True
foundLine = n
# except ValueError:
# print 'error'
# break
if found and n == foundLine + 3:
xtal = line.split(',')[0].replace(' ',
'').replace('\t', '')
meanmap = os.path.join(
self.reference_directory,
self.cb_select_mean_map.get_active_text(),
'processed_datasets', xtal,
xtal + '-ground-state-mean-map.native.ccp4')
mapList.append([resolution, meanmap])
found = False
return mapList
def get_highest_reso_ground_state_map(self):
mapList = self.get_ground_state_maps_by_resolution()
print mapList
self.ground_state_map_List = []
self.ground_state_map_List.append(min(mapList, key=lambda x: x[0]))
return self.ground_state_map_List
class XratersWindow(gtk.Window):
__gtype_name__ = "XratersWindow"
def __init__(self):
"""__init__ - This function is typically not called directly.
Creation a XratersWindow requires redeading the associated ui
file and parsing the ui definition extrenally,
and then calling XratersWindow.finish_initializing().
Use the convenience function NewXratersWindow to create
XratersWindow object.
"""
self._acc_cal = ((128, 128, 128), (255, 255, 255))
self._acc = [0, 0, 0]
self._connected = False
self._wiiMote = None
self._resetData()
self._dataLock = threading.Lock()
isConnected = property(lambda self: self._connected)
def callback(funct):
"""A decorator used to require connection to the Wii Remote
This decorator is used to implement the precondition that
the Wii Remote must be connected.
"""
def _callback(cls, *args, **kwds):
if cls.isConnected:
funct(cls, *args, **kwds)
return True
else:
return False
return _callback
def _connectCallback(self, connectionMaker):
"""Callback function called upon successful connection to the Wiimote
"""
if connectionMaker.connected:
self._connected = True
self._wiiMote = connectionMaker.wiiMote
self._resetData()
gobject.timeout_add(45, self._drawAcc)
self.widget('actionDisconnect').set_sensitive(True)
self.widget('actionSave').set_sensitive(True)
self.widget('actionReset').set_sensitive(True)
self.widget('actionPause').set_sensitive(True)
self.widget('toolbutton1').set_related_action(
self.widget('actionDisconnect'))
self._acc_cal = connectionMaker.acc_cal
self._wiiMote.mesg_callback = self._getAcc
self._updBatteryLevel()
gobject.timeout_add_seconds(60, self._updBatteryLevel)
else:
self.widget('actionWiiConnect').set_sensitive(True)
@callback
def _upd_background(self, event):
"""Keep a copy of the figure background
"""
self.__background = self._accCanvas.copy_from_bbox(self._accAxis.bbox)
def _getAcc(self, messages, theTime=0):
"""Process acceleration messages from the Wiimote
This function is intended to be set as cwiid.mesg_callback
"""
if self._Paused:
return
for msg in messages:
if msg[0] == cwiid.MESG_ACC:
# Normalize data using calibration info
for i, axisAcc in enumerate(msg[1]):
self._acc[i] = float(axisAcc - self._acc_cal[0][i])
self._acc[i] /=(self._acc_cal[1][i]\
-self._acc_cal[0][i])
with self._dataLock:
# Store time and acceleration in the respective arrays
self._time.append(theTime - self._startTime)
[self._accData[i].append(self._acc[i]) for i in threeAxes]
# We only keep about 6 seconds worth of data
if (self._time[-1] - self._time[0] > 6):
with self._dataLock:
self._time.pop(0)
[self._accData[i].pop(0) for i in threeAxes]
@callback
def _drawAcc(self):
"""Update the acceleration graph
"""
# Do nothing while paused or there's no data available
if self._Paused or len(self._time) == 0:
return
draw_flag = False
# Update axes limits if the data fall out of range
lims = self._accAxis.get_xlim()
if self._time[-1] > lims[1]:
self._accAxis.set_xlim(lims[0], lims[1] + 2)
lims = self._accAxis.get_xlim()
draw_flag = True
if (self._time[-1] - lims[0] > 6):
self._accAxis.set_xlim(lims[0] + 2, lims[1])
draw_flag = True
if draw_flag:
gobject.idle_add(self._accCanvas.draw)
# Do the actual update of the background
if self.__background != None:
self._accCanvas.restore_region(self.__background)
# Do the actual update of the lines
with self._dataLock:
[
self._lines[i].set_data(self._time, self._accData[i])
for i in threeAxes
]
[self._accAxis.draw_artist(self._lines[i]) for i in threeAxes]
self._accCanvas.blit(self._accAxis.bbox)
@callback
def _updBatteryLevel(self):
"""Callback to update the battery indicator in the status bar
"""
self._wiiMote.request_status()
self._setBatteryIndicator(
float(self._wiiMote.state['battery']) / cwiid.BATTERY_MAX)
def _setBatteryIndicator(self, level):
"""Actually update the battery indicator in the status bar
"""
progressBar = self.widget("progressbarBattery")
progressBar.set_fraction(level)
progressBar.set_text("Battery: %.0f%%" % (level * 100))
def _resetData(self):
"""Reset stored data and status flags to their defaults
"""
self._accData = [list(), list(), list()]
self._time = list()
self._startTime = time.time()
self._moveTime = self._startTime
self._Paused = False
def widget(self, name):
"""Helper function to retrieve widget handlers
"""
return self.builder.get_object(name)
def finish_initializing(self, builder):
"""finish_initalizing should be called after parsing the ui definition
and creating a XratersWindow object with it in order to finish
initializing the start of the new XratersWindow instance.
"""
#get a reference to the builder and set up the signals
self.builder = builder
self.builder.connect_signals(self)
#uncomment the following code to read in preferences at start up
dlg = PreferencesXratersDialog.NewPreferencesXratersDialog()
self.preferences = dlg.get_preferences()
#code for other initialization actions should be added here
self._accFigure = Figure(figsize=(8, 6), dpi=72)
self._accAxis = self._accFigure.add_subplot(111)
self._accAxis.set_xlabel("time (s)")
self._accAxis.set_ylabel("acceleration (g)")
self._lines = self._accAxis.plot(self._time,
self._accData[X],
self._time,
self._accData[Y],
self._time,
self._accData[Z],
animated=True)
self._accFigure.legend(self._lines, ("X", "Y", "Z"),
'upper center',
ncol=3)
self._accAxis.set_xlim(0, 2)
self._accAxis.set_ylim(-3, 3)
self._accCanvas = FigureCanvas(self._accFigure)
self._accCanvas.mpl_connect("draw_event", self._upd_background)
self.__background = self._accCanvas.copy_from_bbox(self._accAxis.bbox)
self._accCanvas.show()
self._accCanvas.set_size_request(600, 400)
vbMain = self.widget("vboxMain")
vbMain.pack_start(self._accCanvas, True, True)
vbMain.show()
vbMain.reorder_child(self._accCanvas, 2)
self._setBatteryIndicator(0)
def about(self, widget, data=None):
"""about - display the about box for xraters """
about = AboutXratersDialog.NewAboutXratersDialog()
response = about.run()
about.destroy()
def preferences(self, widget, data=None):
"""preferences - display the preferences window for xraters """
prefs = PreferencesXratersDialog.NewPreferencesXratersDialog()
response = prefs.run()
if response == gtk.RESPONSE_OK:
#make any updates based on changed preferences here
self.preferences = prefs.get_preferences()
prefs.destroy()
def quit(self, widget, data=None):
"""quit - signal handler for closing the XratersWindow"""
self.destroy()
def on_destroy(self, widget, data=None):
"""on_destroy - called when the XratersWindow is close. """
#clean up code for saving application state should be added here
if self.isConnected:
self.on_wiiDisconnect(widget, data)
gtk.main_quit()
def on_wiiConnect(self, widget, data=None):
"""Signal handler for the WiiConnect action
"""
self.widget('actionWiiConnect').set_sensitive(False)
connectionMaker = WiiConnectionMaker(self.preferences['wiiAddress'],
self.widget("statusbar"),
self._connectCallback)
self._accAxis.set_xlim(0, 2)
gobject.idle_add(self._accCanvas.draw)
connectionMaker.start()
def on_wiiDisconnect(self, widget, data=None):
"""Signal handler for the WiiDisconnect action
"""
self._wiiMote.close()
self._connected = False
self.widget('actionDisconnect').set_sensitive(False)
self.widget('actionWiiConnect').set_sensitive(True)
self.widget('actionReset').set_sensitive(False)
self.widget('actionPause').set_sensitive(False)
self.widget('toolbutton1').set_related_action(
self.widget('actionWiiConnect'))
self.widget('actionSave').set_sensitive(True)
self.widget('statusbar').pop(
self.widget("statusbar").get_context_id(''))
self._setBatteryIndicator(0)
def on_Reset(self, widget, data=None):
"""Signal handler for the reset action
"""
self._resetData()
self._accAxis.set_xlim(0, 2)
gobject.idle_add(self._accCanvas.draw)
def on_Pause(self, widge, data=None):
"""Signal handler for the pause action
"""
if not self._Paused:
self.widget('actionPause').set_short_label("Un_pause")
else:
self.widget('actionPause').set_short_label("_Pause")
self._Paused = not (self._Paused)
def save(self, widget, data=None):
"""Signal handler for the save action
"""
fileName = os.sep.join([
self.preferences['outputDir'],
"acceleration_" + time.strftime("%Y-%m-%d_%H-%M-%S") + ".dat"
])
try:
with open(fileName, 'wb') as outFile:
writer = csv.writer(outFile, 'excel-tab')
outFile.write(
writer.dialect.delimiter.join(("#time", "Ax", "Ay", "Az")))
outFile.write(writer.dialect.lineterminator)
outFile.write(
writer.dialect.delimiter.join(("#s", "g", "g", "g")))
outFile.write(writer.dialect.lineterminator)
with self._dataLock:
writer.writerows(zip(self._time, *self._accData))
except IOError as error:
dialog = gtk.MessageDialog(parent=None,
flags=gtk.DIALOG_DESTROY_WITH_PARENT,
type=gtk.MESSAGE_ERROR,
buttons=gtk.BUTTONS_OK,
message_format=str(error))
dialog.set_title(error[1])
dialog.connect('response',
lambda dialog, response: dialog.destroy())
dialog.show()
class DDTF():
def __init__(self):
ttle1='Spectrum el1'
ttle2=' el2 - . el1'
ttle3=' el3 - . el1'
ttle4=' el1 - . el2'
ttle5=' Spectrum el2'
ttle6=' el3 - . el2'
ttle7=' el1 - . el3'
ttle8='el2 - . el3'
ttle9='Spectrum el3'
self.win = gtk.Window()
self.win.set_border_width(5)
self.win.resize(800,400)
vbox = gtk.VBox(spacing=3)
self.win.add(vbox)
vbox.show()
self.fig = Figure(figsize=(7,5), dpi=72)
self.canvas = FigureCanvas(self.fig) # a gtk.DrawingArea
self.canvas.show()
vbox.pack_start(self.canvas, True, True)
(self.e1,self.e2,self.e3) = signal_gen.signal_gen(3,.1,.001)
self.ax1 = self.fig.add_subplot(431, title=ttle1)
self.ax1.set_xlim(0,60)
self.ax1.set_ylim(0,1)
self.ax2 = self.fig.add_subplot(432, title=ttle2)
self.ax2.set_xlim(0,60)
self.ax2.set_ylim(0,1)
self.ax3 = self.fig.add_subplot(433, title=ttle3)
self.ax3.set_xlim(0,60)
self.ax3.set_ylim(0,1)
self.ax4 = self.fig.add_subplot(434, title=ttle4)
self.ax4.set_xlim(0,60)
self.ax4.set_ylim(0,1)
self.ax5 = self.fig.add_subplot(435, title=ttle5)
self.ax5.set_xlim(0,60)
self.ax5.set_ylim(0,1)
self.ax6 = self.fig.add_subplot(436, title=ttle6)
self.ax6.set_xlim(0,60)
self.ax6.set_ylim(0,1)
self.ax7 = self.fig.add_subplot(437, title=ttle7)
self.ax7.set_xlim(0,60)
self.ax7.set_ylim(0,1)
self.ax8 = self.fig.add_subplot(438, title=ttle8)
self.ax8.set_xlim(0,60)
self.ax8.set_ylim(0,1)
self.ax9 = self.fig.add_subplot(439, title=ttle9)
self.ax9.set_xlim(0,60)
self.ax9.set_ylim(0,1)
self.ax10 = self.fig.add_subplot(4,3,10, title="el1")
self.ax11 = self.fig.add_subplot(4,3,11, title="el2")
def ddtf(self,el1,el2,sample_rate=500,duration=20,step=128,increment=5):
# self.ax10.plot(el1)
# self.ax11.plot(el2)
# self.ax12.plot(el3)
# notes: duration is the length of a window in seconds
# increment is the length of a step in seconds
# step is the num points in an fft-analysis epoch
N = len(el1)
dt = 1/float(sample_rate)
fNyq = sample_rate/2
df = 1/(step*dt)
f = np.arange(0,fNyq,df) #Frequency axis for the FFT
count = 0
end_step = N - duration*sample_rate
print "end_step ", end_step
print "stepping by ", increment * sample_rate
for w in np.arange(0,end_step, increment * sample_rate):
x=el1[w:w+duration*sample_rate] # should this be - 1 or 2?
y=el2[w:w+duration*sample_rate]
# z=el3[w:w+duration*sample_rate]
# Initialize the Cross-Spectral arrays for averaging
print "step first is : ", step
Sxx=np.zeros((1,step - 1)); # - 1 here?
print "Sxx: " , Sxx.shape
Syy=Sxx
# Szz=Sxx
Sxy=Sxx
# Sxz=Sxx
# Syz=Sxx
# Szy=Sxx
# print "xshape : ", x.shape
# print "Sxx shape : ", Sxx.shape
xtemp=np.arange(0,step-1)
xtemp_ones = np.ones(len(xtemp))
# print "xtempshape: ", xtemp.shape
A = np.vstack([xtemp,xtemp_ones]).T
# print "A shape: ", A.shape
inner_end_step = sample_rate*duration - step
# print "inner_end_step ", inner_end_step
# print "step ", step
for i in np.arange(0,inner_end_step - 1,step):
m,b = np.linalg.lstsq(A,x[i:i+step-1])[0] # the minus 1?
print "TESTING LINALG SHAPE: ", A.shape, x[i:i+step-1].shape
# print "m, b: ", m, b
trend = m*xtemp + b
# print "istep : ", (i+step-1)
x[i:i+step-1] = x[i:i+step-1] - trend # detrend
x[i:i+step-1] = x[i:i+step-1] - np.mean(x[i:i+step-1]) # demean
fx = np.fft.fft(x[i:i+step-1] * np.hanning(step-1).T) # windowed fft
m,b = np.linalg.lstsq(A,y[i:i+step-1])[0] # the minus 1?
trend = m*xtemp + b
y[i:i+step-1] = y[i:i+step-1] - trend # detrend
y[i:i+step-1] = y[i:i+step-1] - np.mean(y[i:i+step-1]) # demean
fy = np.fft.fft(y[i:i+step-1] * np.hanning(step-1).T) # windowed fft
# m,b = np.linalg.lstsq(A,z[i:i+step-1])[0] # the minus 1?
# trend = m*xtemp + b
# z[i:i+step-1] = z[i:i+step-1] - trend # detrend
# z[i:i+step-1] = z[i:i+step-1] - np.mean(z[i:i+step-1]) # demean
# fz = np.fft.fft(z[i:i+step-1] * np.hanning(step-1).T) # windowed fft
# print "fs are ", fx, fy, fz
# print "fxconf ", fx.conj()
# print "Sxx ", Sxx.shape, Sxx.shape
# print "fxstuff ", ((fx * fx.conj())).shape
Sxx=Sxx+(fx * fx.conj())
# print "Sxx2 ", Sxx.shape
Syy=Syy+(fy * fy.conj())
# Szz=Szz+(fz * fz.conj())
Sxy=Sxy+(fx * fy.conj())
# Sxz=Sxz+(fx * fz.conj())
# Syz=Syz+(fy * fz.conj())
# print "Sxx shape: ", Sxx.shape
# print "Sxy shape: ", Sxy.shape
# print "Szy shape: ", Sxx.shape
# print "Syz shape: ", Syz.shape
Syx = Sxy.conj()
# Szx = Sxz.conj()
# Szy = Syz.conj()
S11=abs(Sxx)**2
S12=abs(Sxy)**2
# S13=abs(Sxz)**2
S21=abs(Syx)**2
S22=abs(Syy)**2
# S23=abs(Syz)**2
# S31=abs(Szx)**2
# S32=abs(Szy)**2
# S33=abs(Szz)**2
sumS = S11 + S12 # + S13
sumS2 = S21 + S22 # + S23
# sumS3 = S31 + S32 + S33
# NS11 = S11 / S11.max()
NS12 = S12 / sumS
# NS13 = S13 / sumS
NS21 = S21 / sumS2
# NS22 = S22 / S22.max()
# NS23 = S23 / sumS2
# NS31 = S31 / sumS3
# NS32 = S32 / sumS3
# NS33 = S33 / S33.max()
count += 1
# print "NS13: ", NS13
# self.ax1.plot(f[0:step/4],NS11[0][0:step/4])
# self.ax2.plot(f[0:step/4],NS12[0][0:step/4])
# self.ax3.plot(f[0:step/4],NS13[0][0:step/4])
# self.ax4.plot(f[0:step/4],NS21[0][0:step/4])
# self.ax5.plot(f[0:step/4],NS22[0][0:step/4])
# self.ax6.plot(f[0:step/4],NS23[0][0:step/4])
# self.ax7.plot(f[0:step/4],NS31[0][0:step/4])
# self.ax8.plot(f[0:step/4],NS32[0][0:step/4])
# self.ax9.plot(f[0:step/4],NS33[0][0:step/4])
return (f,NS12[0], NS21[0])
class MainWindow:
OPTICAL_FLOW_BLOCK_WIDTH = 16
OPTICAL_FLOW_BLOCK_HEIGHT = 16
OPTICAL_FLOW_RANGE_WIDTH = 16 # Range to look outside of a block for motion
OPTICAL_FLOW_RANGE_HEIGHT = 16
OPTICAL_FLOW_METHOD = "BlockMatching"
#OPTICAL_FLOW_METHOD = "LucasKanade"
#OPTICAL_FLOW_METHOD = "HornSchunck"
COMBINATION_METHOD = "NoChange"
#GROUND_TRUTH_FILENAME = "/../../config/TopPosGripper.yaml"
#GROUND_TRUTH_FILENAME = "/../../config/ExperimentPosGripper.yaml"
#GROUND_TRUTH_FILENAME = "/../../config/OnTablePosGripper.yaml"
GROUND_TRUTH_FILENAME = "/../../config/TightBasicWave_Gripper.yaml"
CORRELATION_THRESHOLD = 0.52
MAX_TEST_POINT_X = (640 - OPTICAL_FLOW_BLOCK_WIDTH)/OPTICAL_FLOW_BLOCK_WIDTH - 1
MAX_TEST_POINT_Y = (480 - OPTICAL_FLOW_BLOCK_HEIGHT)/OPTICAL_FLOW_BLOCK_HEIGHT - 1
SAMPLES_PER_SECOND = 30.0
MAX_CORRELATION_LAG = 2.0
GRIPPER_WAVE_FREQUENCY = 1.0 # Waves per second
GRIPPER_NUM_WAVES = 3.0
GRIPPER_WAVE_AMPLITUDE = math.radians( 20.0 )
#---------------------------------------------------------------------------
def __init__( self, bagFilename ):
self.scriptPath = os.path.dirname( __file__ )
self.cameraImagePixBuf = None
self.bagFilename = bagFilename
self.lastImageGray = None
# Read in sequence
t1 = time.time()
self.inputSequence = InputSequence( bagFilename )
distractors = [
Distractor( radius=24, startPos=( 25, 35 ), endPos=( 100, 100 ), frequency=2.0 ),
Distractor( radius=24, startPos=( 200, 200 ), endPos=( 150, 50 ), frequency=0.25 ),
Distractor( radius=24, startPos=( 188, 130 ), endPos=( 168, 258 ), frequency=0.6 ),
Distractor( radius=24, startPos=( 63, 94 ), endPos=( 170, 81 ), frequency=1.5 ),
Distractor( radius=24, startPos=( 40, 287 ), endPos=( 50, 197 ), frequency=3.0 ) ]
#self.inputSequence.addDistractorObjects( distractors )
self.inputSequence.calculateOpticalFlow(
self.OPTICAL_FLOW_BLOCK_WIDTH, self.OPTICAL_FLOW_BLOCK_HEIGHT,
self.OPTICAL_FLOW_RANGE_WIDTH, self.OPTICAL_FLOW_RANGE_HEIGHT,
self.OPTICAL_FLOW_METHOD )
t2 = time.time()
print 'Processing sequence took %0.3f ms' % ((t2-t1)*1000.0)
# Resample sequence
t1 = time.time()
self.regularisedInputSequence = RegularisedInputSequence(
self.inputSequence, self.SAMPLES_PER_SECOND )
t2 = time.time()
print 'Resampling took %0.3f ms' % ((t2-t1)*1000.0)
t1 = time.time()
self.crossCorrelatedSequence = CrossCorrelatedSequence(
self.regularisedInputSequence,
self.MAX_CORRELATION_LAG, self.COMBINATION_METHOD )
t2 = time.time()
print 'Correlation took %0.3f ms' % ((t2-t1)*1000.0)
# Detect the input signal based on the correlation in the x and y axis
self.inputSignalDetectedArray = \
self.crossCorrelatedSequence.detectInputSequence( self.CORRELATION_THRESHOLD )
# Build a histogram for the gripper
self.gripperHistogram = cv.CreateHist(
[ 256/8, 256/8, 256/8 ], cv.CV_HIST_ARRAY, [ (0,255), (0,255), (0,255) ], 1 )
firstImage = self.inputSequence.cameraImages[ 0 ]
imageRGB = cv.CreateImageHeader( ( firstImage.shape[ 1 ], firstImage.shape[ 0 ] ), cv.IPL_DEPTH_8U, 3 )
cv.SetData( imageRGB, firstImage.data, firstImage.shape[ 1 ]*3 )
r_plane = cv.CreateMat( imageRGB.height, imageRGB.width, cv.CV_8UC1 )
g_plane = cv.CreateMat( imageRGB.height, imageRGB.width, cv.CV_8UC1 )
b_plane = cv.CreateMat( imageRGB.height, imageRGB.width, cv.CV_8UC1 )
cv.Split( imageRGB, r_plane, g_plane, b_plane, None )
planes = [ r_plane, g_plane, b_plane ]
maskArray = np.zeros(shape=( imageRGB.height, imageRGB.width ), dtype=np.uint8 )
for rowIdx in range( self.inputSignalDetectedArray.shape[ 0 ] ):
for colIdx in range( self.inputSignalDetectedArray.shape[ 1 ] ):
if self.inputSignalDetectedArray[ rowIdx, colIdx ]:
rowStartIdx = rowIdx*self.OPTICAL_FLOW_BLOCK_HEIGHT
rowEndIdx = rowStartIdx + self.OPTICAL_FLOW_BLOCK_HEIGHT
colStartIdx = colIdx*self.OPTICAL_FLOW_BLOCK_WIDTH
colEndIdx = colStartIdx + self.OPTICAL_FLOW_BLOCK_WIDTH
maskArray[ rowStartIdx:rowEndIdx, colStartIdx:colEndIdx ] = 255
cv.CalcHist( [ cv.GetImage( i ) for i in planes ],
self.gripperHistogram, 0, mask=cv.fromarray( maskArray ) )
markerBuffer = MarkerBuffer.loadMarkerBuffer( self.scriptPath + self.GROUND_TRUTH_FILENAME )
if markerBuffer == None:
raise Exception( "Unable to load marker buffer" )
self.rocCurve = GripperDetectorROCCurve( self.crossCorrelatedSequence, markerBuffer )
# Create the matplotlib graph
self.figure = Figure( figsize=(8,6), dpi=72 )
self.axisX = self.figure.add_subplot( 311 )
self.axisY = self.figure.add_subplot( 312 )
self.axisROC = self.figure.add_subplot( 313 )
self.canvas = None # Wait for GUI to be created before creating canvas
self.navToolbar = None
# Setup the GUI
builder = gtk.Builder()
builder.add_from_file( self.scriptPath + "/GUI/OpticalFlowExplorer.glade" )
self.dwgCameraImage = builder.get_object( "dwgCameraImage" )
self.window = builder.get_object( "winMain" )
self.vboxMain = builder.get_object( "vboxMain" )
self.hboxWorkArea = builder.get_object( "hboxWorkArea" )
self.adjTestPointX = builder.get_object( "adjTestPointX" )
self.adjTestPointY = builder.get_object( "adjTestPointY" )
self.adjTestPointX.set_upper( self.MAX_TEST_POINT_X )
self.adjTestPointY.set_upper( self.MAX_TEST_POINT_Y )
self.sequenceControls = builder.get_object( "sequenceControls" )
self.sequenceControls.setNumFrames( len( self.inputSequence.cameraImages ) )
self.sequenceControls.setOnFrameIdxChangedCallback( self.onSequenceControlsFrameIdxChanged )
self.setFrameIdx( 0 )
self.processOpticalFlowData()
builder.connect_signals( self )
updateLoop = self.update()
gobject.idle_add( updateLoop.next )
self.window.show()
self.window.maximize()
#---------------------------------------------------------------------------
def onWinMainDestroy( self, widget, data = None ):
gtk.main_quit()
#---------------------------------------------------------------------------
def main( self ):
# All PyGTK applications must have a gtk.main(). Control ends here
# and waits for an event to occur (like a key press or mouse event).
gtk.main()
#---------------------------------------------------------------------------
def processOpticalFlowData( self ):
testX = int( self.adjTestPointX.get_value() )
testY = int( self.adjTestPointY.get_value() )
regSeq = self.regularisedInputSequence
corSeq = self.crossCorrelatedSequence
# Normalise the data ready for display
normalisedServoAngleData = Utils.normaliseSequence( regSeq.regularServoAngleData )
normalisedOpticalFlowDataX = Utils.normaliseSequence( regSeq.regularOpticalFlowArrayX[ testY ][ testX ] )
normalisedOpticalFlowDataY = Utils.normaliseSequence( regSeq.regularOpticalFlowArrayY[ testY ][ testX ] )
numCorrelationChannels = len( corSeq.correlationChannels )
# Plot graphs
self.axisX.clear()
self.axisX.plot( regSeq.regularSampleTimes, normalisedServoAngleData )
self.axisX.plot( regSeq.regularSampleTimes, normalisedOpticalFlowDataX )
if numCorrelationChannels >= 1:
correlationChannel = corSeq.correlationChannels[ 0 ][ testY ][ testX ]
self.axisX.plot( regSeq.regularSampleTimes[:len(correlationChannel)], correlationChannel )
self.axisY.clear()
self.axisY.plot( regSeq.regularSampleTimes, normalisedServoAngleData )
self.axisY.plot( regSeq.regularSampleTimes, normalisedOpticalFlowDataY )
inpSeq = self.inputSequence
self.axisY.plot( inpSeq.imageTimes, Utils.normaliseSequence( inpSeq.opticalFlowArraysY[ testY ][ testX ] ) )
if numCorrelationChannels >= 2:
correlationChannel = corSeq.correlationChannels[ 1 ][ testY ][ testX ]
self.axisY.plot( regSeq.regularSampleTimes[:len(correlationChannel)], correlationChannel )
self.axisROC.clear()
self.axisROC.plot( self.rocCurve.falsePositiveRates, self.rocCurve.truePositiveRates )
#self.axisROC.plot( self.rocCurve.thresholds, self.rocCurve.sensitivity )
#self.axisROC.plot( self.rocCurve.thresholds, self.rocCurve.specificity )
self.refreshGraphDisplay()
outputFile = open( self.scriptPath + "/../../test_results/CrossCorrelation.csv", "w" )
numSamples = len( regSeq.regularSampleTimes )
correlationChannel = corSeq.correlationChannels[ 0 ][ testY ][ testX ]
numCorrelationSamples = len( correlationChannel )
print >>outputFile, "Time,Input,Output,CrossCorrelation"
for i in range( numSamples ):
if i < numCorrelationSamples:
correlationData = correlationChannel[ i ]
else:
correlationData = 0.0
print >>outputFile, "{0},{1},{2},{3}".format(
regSeq.regularSampleTimes[ i ],
normalisedServoAngleData[ i ],
normalisedOpticalFlowDataX[ i ],
correlationData )
outputFile.close()
#---------------------------------------------------------------------------
def refreshGraphDisplay( self ):
if self.canvas != None:
self.hboxWorkArea.remove( self.canvas )
self.canvas.destroy()
self.canvas = None
if self.navToolbar != None:
self.vboxMain.remove( self.navToolbar )
self.navToolbar.destroy()
self.navToolbar = None
self.canvas = FigureCanvas( self.figure ) # a gtk.DrawingArea
self.canvas.show()
self.hboxWorkArea.pack_start( self.canvas, True, True )
self.hboxWorkArea.show()
# Navigation toolbar
self.navToolbar = NavigationToolbar( self.canvas, self.window )
self.navToolbar.lastDir = '/var/tmp/'
self.vboxMain.pack_start( self.navToolbar, expand=False, fill=False )
self.navToolbar.show()
self.vboxMain.show()
#---------------------------------------------------------------------------
def setFrameIdx( self, frameIdx ):
self.frameIdx = frameIdx
# Display the frame
image = self.inputSequence.cameraImages[ frameIdx ]
imageWidth = image.shape[ 1 ]
imageHeight = image.shape[ 0 ]
imageStep = imageWidth*3
self.cameraImagePixBuf = gtk.gdk.pixbuf_new_from_data(
image.tostring(),
gtk.gdk.COLORSPACE_RGB,
False,
8,
imageWidth,
imageHeight,
imageStep )
# Track gripper
imageRGB = cv.CreateImageHeader( ( imageWidth, imageHeight ), cv.IPL_DEPTH_8U, 3 )
cv.SetData( imageRGB, image.data, imageStep )
imageRGB = cv.CloneImage( imageRGB )
r_plane = cv.CreateMat( imageRGB.height, imageRGB.width, cv.CV_8UC1 )
g_plane = cv.CreateMat( imageRGB.height, imageRGB.width, cv.CV_8UC1 )
b_plane = cv.CreateMat( imageRGB.height, imageRGB.width, cv.CV_8UC1 )
cv.Split( imageRGB, r_plane, g_plane, b_plane, None )
planes = [ r_plane, g_plane, b_plane ]
backproject = cv.CreateImage(cv.GetSize(imageRGB), 8, 1)
# Run the cam-shift
cv.CalcArrBackProject( planes, backproject, self.gripperHistogram )
#cv.Threshold( backproject, backproject, 1, 255, cv.CV_THRESH_BINARY )
cv.CvtColor( backproject, imageRGB, cv.CV_GRAY2RGB )
#self.cameraImagePixBuf = gtk.gdk.pixbuf_new_from_data(
#imageRGB.tostring(),
#gtk.gdk.COLORSPACE_RGB,
#False,
#8,
#imageRGB.width,
#imageRGB.height,
#imageRGB.width*3 )
# Resize the drawing area if necessary
if self.dwgCameraImage.get_size_request() != ( imageWidth, imageHeight ):
self.dwgCameraImage.set_size_request( imageWidth, imageHeight )
self.dwgCameraImage.queue_draw()
#---------------------------------------------------------------------------
def onTestPointAdjustmentValueChanged( self, widget ):
self.processOpticalFlowData()
self.dwgCameraImage.queue_draw()
#---------------------------------------------------------------------------
def onSequenceControlsFrameIdxChanged( self, widget ):
self.setFrameIdx( widget.frameIdx )
#---------------------------------------------------------------------------
def onDwgCameraImageButtonPressEvent( self, widget, data ):
if self.cameraImagePixBuf != None:
imgRect = self.getImageRectangleInWidget( widget,
self.cameraImagePixBuf.get_width(), self.cameraImagePixBuf.get_height() )
self.adjTestPointX.set_value( int( ( data.x - imgRect.x )/self.OPTICAL_FLOW_BLOCK_WIDTH ) )
self.adjTestPointY.set_value( int( ( data.y - imgRect.y )/self.OPTICAL_FLOW_BLOCK_HEIGHT ) )
#---------------------------------------------------------------------------
def onDwgCameraImageExposeEvent( self, widget, data = None ):
if self.cameraImagePixBuf != None:
imgRect = self.getImageRectangleInWidget( widget,
self.cameraImagePixBuf.get_width(), self.cameraImagePixBuf.get_height() )
imgOffsetX = imgRect.x
imgOffsetY = imgRect.y
# Get the total area that needs to be redrawn
imgRect = imgRect.intersect( data.area )
srcX = imgRect.x - imgOffsetX
srcY = imgRect.y - imgOffsetY
widget.window.draw_pixbuf( widget.get_style().fg_gc[ gtk.STATE_NORMAL ],
self.cameraImagePixBuf, srcX, srcY,
imgRect.x, imgRect.y, imgRect.width, imgRect.height )
#return
# Draw an overlay to show places where the input motion has been detected
if self.inputSignalDetectedArray != None:
imageData = np.frombuffer( self.cameraImagePixBuf.get_pixels(), dtype=np.uint8 )
imageData.shape = ( self.cameraImagePixBuf.get_height(),
self.cameraImagePixBuf.get_width(), 3 )
graphicsContext = widget.window.new_gc()
graphicsContext.set_rgb_fg_color( gtk.gdk.Color( 65535, 65535, 0 ) )
blockY = imgRect.y
for y in range( self.inputSignalDetectedArray.shape[ 0 ] ):
blockX = imgRect.x
for x in range( self.inputSignalDetectedArray.shape[ 1 ] ):
if self.inputSignalDetectedArray[ y, x ]:
# Get source block as NumPy array
srcX = blockX - imgRect.x
srcY = blockY - imgRect.y
srcData = imageData[ srcY:srcY+self.OPTICAL_FLOW_BLOCK_HEIGHT,
srcX:srcX+self.OPTICAL_FLOW_BLOCK_WIDTH, : ]
# Create a modified version of the block with a yellow layer
# alpha blended over the top
yellowLayer = np.ones( ( self.OPTICAL_FLOW_BLOCK_WIDTH,
self.OPTICAL_FLOW_BLOCK_HEIGHT, 3 ) )*[255.0,255.0,0.0]*0.5
modifiedData = ( srcData.astype( np.float32 )*0.5 + yellowLayer ).astype( np.uint8 )
# Blit the modified version into the widget
modifiedPixBuf = gtk.gdk.pixbuf_new_from_array(
modifiedData, gtk.gdk.COLORSPACE_RGB, 8 )
widget.window.draw_pixbuf( widget.get_style().fg_gc[ gtk.STATE_NORMAL ],
modifiedPixBuf, 0, 0, blockX, blockY,
self.OPTICAL_FLOW_BLOCK_WIDTH, self.OPTICAL_FLOW_BLOCK_HEIGHT )
blockX += self.OPTICAL_FLOW_BLOCK_WIDTH
blockY += self.OPTICAL_FLOW_BLOCK_HEIGHT
return
# Draw the optical flow if it's available
opticalFlowX = self.inputSequence.opticalFlowArraysX[ :, :, self.frameIdx ]
opticalFlowY = self.inputSequence.opticalFlowArraysY[ :, :, self.frameIdx ]
if opticalFlowX != None and opticalFlowY != None:
testX = int( self.adjTestPointX.get_value() )
testY = int( self.adjTestPointY.get_value() )
graphicsContext = widget.window.new_gc()
graphicsContext.set_rgb_fg_color( gtk.gdk.Color( 0, 65535, 0 ) )
blockCentreY = imgRect.y + self.OPTICAL_FLOW_BLOCK_HEIGHT / 2
for y in range( opticalFlowX.shape[ 0 ] ):
blockCentreX = imgRect.x + self.OPTICAL_FLOW_BLOCK_WIDTH / 2
for x in range( opticalFlowX.shape[ 1 ] ):
if testX == x and testY == y:
# Highlight the current test point
radius = 2
arcX = int( blockCentreX - radius )
arcY = int( blockCentreY - radius )
arcWidth = arcHeight = int( radius * 2 )
drawFilledArc = False
graphicsContext.set_rgb_fg_color( gtk.gdk.Color( 65535, 65535, 65535 ) )
widget.window.draw_arc( graphicsContext,
drawFilledArc, arcX, arcY, arcWidth, arcHeight, 0, 360 * 64 )
endX = blockCentreX + opticalFlowX[ y, x ]
endY = blockCentreY + opticalFlowY[ y, x ]
if endY < blockCentreY:
# Up is red
graphicsContext.set_rgb_fg_color( gtk.gdk.Color( 65535, 0, 0 ) )
elif endY > blockCentreY:
# Down is blue
graphicsContext.set_rgb_fg_color( gtk.gdk.Color( 0, 0, 65535 ) )
else:
# Static is green
graphicsContext.set_rgb_fg_color( gtk.gdk.Color( 0, 65535, 0 ) )
widget.window.draw_line( graphicsContext,
int( blockCentreX ), int( blockCentreY ),
int( endX ), int( endY ) )
blockCentreX += self.OPTICAL_FLOW_BLOCK_WIDTH
blockCentreY += self.OPTICAL_FLOW_BLOCK_HEIGHT
#---------------------------------------------------------------------------
def getImageRectangleInWidget( self, widget, imageWidth, imageHeight ):
# Centre the image inside the widget
widgetX, widgetY, widgetWidth, widgetHeight = widget.get_allocation()
imgRect = gtk.gdk.Rectangle( 0, 0, widgetWidth, widgetHeight )
if widgetWidth > imageWidth:
imgRect.x = (widgetWidth - imageWidth) / 2
imgRect.width = imageWidth
if widgetHeight > imageHeight:
imgRect.y = (widgetHeight - imageHeight) / 2
imgRect.height = imageHeight
return imgRect
#---------------------------------------------------------------------------
def update( self ):
UPDATE_FREQUENCY = 30.0 # Updates in Hz
lastTime = time.clock()
while 1:
curTime = time.clock()
if curTime - lastTime >= 1.0 / UPDATE_FREQUENCY:
# Save the time
lastTime = curTime
yield True
yield False
def __init__(self,
in_file,
vg_files=[1],
data_type=1,
projection='cyl',
color_map='jet',
time_zone=0,
plot_contours=False,
plot_center='t',
plot_meridians=True,
plot_parallels=True,
plot_terminator=True,
resolution='c',
points_of_interest=[],
save_file='',
run_quietly=False,
dpi=150,
parent=None):
self.run_quietly = run_quietly
self.dpi = float(dpi)
plot_parameters = VOAFile((in_file + '.voa'))
plot_parameters.parse_file()
if (plot_parameters.get_projection() != 'cyl'):
print _("Error: Only lat/lon (type 1) input files are supported")
sys.exit(1)
grid = plot_parameters.get_gridsize()
self.image_defs = VOAAreaPlot.IMG_TYPE_DICT[int(data_type)]
# TODO This needs a little more work... what if the pcenter card is not specified
if plot_center == 'p':
plot_centre_location = plot_parameters.get_location(
plot_parameters.P_CENTRE)
else:
plot_centre_location = plot_parameters.get_location(
plot_parameters.TX_SITE)
self.points_of_interest = [plot_centre_location]
if len(points_of_interest) > 0:
self.points_of_interest.extend(points_of_interest)
imageBuf = P.zeros([grid, grid], float)
area_rect = plot_parameters.get_area_rect()
# The checks ought to be performed in the area_rect.
# Do a few basic sanity checks #
#if ( (area_rect.get_sw_lon() < -180) or (area_rect.get_ne_lon() > 180.0) or (area_rect.get_sw_lat() < -90) or (area_rect.get_ne_lat() > 90.0) ):
# print "Input file latitudes/longitudes are out of range"
# print "-180 < Latitude < 180.0, -90 < Longitude < 90"
# sys.exit(1)
#if ( (area_rect.get_sw_lon() == area_rect.get_ne_lon()) or (area_rect.get_sw_lat() == area_rect.get_ne_lat()) ):
# print "Input file latitudes/longitudes are the same"
# print "-180 < Latitude < 180.0, -90 < Longitude < 90"
# sys.exit(1)
points = P.zeros([grid, grid], float)
lons = P.zeros(grid * grid, float)
lats = P.zeros(grid * grid, float)
lons = P.arange(area_rect.get_sw_lon(),
area_rect.get_ne_lon() + 0.001,
(area_rect.get_ne_lon() - area_rect.get_sw_lon()) /
float(grid - 1))
lats = P.arange(area_rect.get_sw_lat(),
area_rect.get_ne_lat() + 0.001,
(area_rect.get_ne_lat() - area_rect.get_sw_lat()) /
float(grid - 1))
colString = 'P.cm.' + color_map
colMap = eval(colString)
self.subplots = []
self.number_of_subplots = len(vg_files)
matplotlib.rcParams['axes.edgecolor'] = 'gray'
matplotlib.rcParams['axes.facecolor'] = 'white'
matplotlib.rcParams['figure.facecolor'] = 'white'
#matplotlib.rcParams['figure.figsize'] = (6, 10)
matplotlib.rcParams['figure.subplot.hspace'] = 0.45
matplotlib.rcParams['figure.subplot.wspace'] = 0.35
matplotlib.rcParams['figure.subplot.right'] = 0.85
colorbar_fontsize = 12
if self.number_of_subplots <= 1:
self.num_rows = 1
self.main_title_fontsize = 24
matplotlib.rcParams['legend.fontsize'] = 12
matplotlib.rcParams['axes.labelsize'] = 12
matplotlib.rcParams['axes.titlesize'] = 10
matplotlib.rcParams['xtick.labelsize'] = 10
matplotlib.rcParams['ytick.labelsize'] = 10
matplotlib.rcParams[
'figure.subplot.top'] = 0.8 # single figure plots have a larger title so require more space at the top.
elif ((self.number_of_subplots >= 2)
and (self.number_of_subplots <= 6)):
self.num_rows = 2
self.main_title_fontsize = 18
matplotlib.rcParams['legend.fontsize'] = 10
matplotlib.rcParams['axes.labelsize'] = 10
matplotlib.rcParams['axes.titlesize'] = 11
matplotlib.rcParams['xtick.labelsize'] = 8
matplotlib.rcParams['ytick.labelsize'] = 8
#self.x_axes_ticks = P.arange(0,25,4)
else:
self.num_rows = 3
self.main_title_fontsize = 16
matplotlib.rcParams['legend.fontsize'] = 8
matplotlib.rcParams['axes.labelsize'] = 8
matplotlib.rcParams['axes.titlesize'] = 10
matplotlib.rcParams['xtick.labelsize'] = 6
matplotlib.rcParams['ytick.labelsize'] = 6
#self.x_axes_ticks = P.arange(0,25,4)
self.num_cols = int(
math.ceil(float(self.number_of_subplots) / float(self.num_rows)))
self.fig = Figure()
self.main_title_label = self.fig.suptitle(
unicode(self.image_defs['title'], 'utf-8'),
fontsize=self.main_title_fontsize)
if projection == 'ortho':
self.show_subplot_frame = False
for plot_ctr in range(self.number_of_subplots):
#ax = self.fig.add_subplot(plot_ctr)
ax = self.fig.add_subplot(self.num_rows,
self.num_cols,
plot_ctr + 1,
frame_on=self.show_subplot_frame,
axisbg='white')
self.subplots.append(ax)
ax.label_outer()
#print "opening: ",(in_file+'.vg'+str(vg_files[plot_ctr]))
vgFile = open(in_file + '.vg' + str(vg_files[plot_ctr]))
pattern = re.compile(r"[a-z]+")
for line in vgFile:
match = pattern.search(line)
if not match:
value = float(
line[int(self.image_defs['first_char']
):int(self.image_defs['last_char'])])
# TODO Does this need to be normalised here if it's also being done in the plot?
value = max(self.image_defs['min'], value)
value = min(self.image_defs['max'], value)
#if value < self.image_defs[2] : value = self.image_defs[2]
#if value > self.image_defs[3] : value = self.image_defs[3]
points[int(line[3:6]) - 1][int(line[0:3]) - 1] = value
vgFile.close()
map = Basemap(\
llcrnrlon=area_rect.get_sw_lon(), llcrnrlat=area_rect.get_sw_lat(),\
urcrnrlon=area_rect.get_ne_lon(), urcrnrlat=area_rect.get_ne_lat(),\
projection=projection,\
lat_0=plot_centre_location.get_latitude(),\
lon_0=plot_centre_location.get_longitude(),\
resolution=resolution,
ax=ax)
map.drawcoastlines(color='black')
map.drawcountries(color='grey')
map.drawmapboundary(color='black', linewidth=1.0)
warped = ma.zeros((grid, grid), float)
warped, warped_lon, warped_lat = map.transform_scalar(
points,
lons,
lats,
grid,
grid,
returnxy=True,
checkbounds=False,
masked=True)
warped = warped.filled(self.image_defs['min'] - 1.0)
colMap.set_under(color='k', alpha=0.0)
im = map.imshow(warped,
cmap=colMap,
extent=(-180, 180, -90, 90),
origin='lower',
norm=P.Normalize(clip=False,
vmin=self.image_defs['min'],
vmax=self.image_defs['max']))
#######################
# Plot greyline
#######################
if plot_terminator:
the_sun = Sun()
the_month = plot_parameters.get_month(vg_files[plot_ctr] - 1)
the_day = plot_parameters.get_day(vg_files[plot_ctr] - 1)
the_hour = plot_parameters.get_utc(vg_files[plot_ctr] - 1)
if (the_day == 0):
the_day = 15
the_year = datetime.date.today().year
num_days_since_2k = the_sun.daysSince2000Jan0(
the_year, the_month, the_day)
res = the_sun.sunRADec(num_days_since_2k)
declination = res[1]
if (declination == 0.0):
declination = -0.001
tau = the_sun.computeGHA(the_day, the_month, the_year,
the_hour)
if declination > 0:
terminator_end_lat = area_rect.get_sw_lat()
else:
terminator_end_lat = area_rect.get_ne_lat()
terminator_lat = [terminator_end_lat]
terminator_lon = [area_rect.get_sw_lon()]
for i in range(int(area_rect.get_sw_lon()),
int(area_rect.get_ne_lon()),
1) + [int(area_rect.get_ne_lon())]:
longitude = i + tau
tan_lat = -the_sun.cosd(longitude) / the_sun.tand(
declination)
latitude = the_sun.atand(tan_lat)
latitude = max(latitude, area_rect.get_sw_lat())
latitude = min(latitude, area_rect.get_ne_lat())
xpt, ypt = map(i, latitude)
terminator_lon.append(xpt)
terminator_lat.append(ypt)
terminator_lon.append(area_rect.get_ne_lon())
terminator_lat.append(terminator_end_lat)
#This is a little simplistic and doesn't work for ortho plots....
ax.plot(terminator_lon,
terminator_lat,
color='grey',
alpha=0.75)
ax.fill(terminator_lon,
terminator_lat,
facecolor='grey',
alpha=0.5)
tau = -tau
if (tau > 180.0):
tau = tau - 360.0
if (tau < -180.0):
tau = tau + 360.0
#Plot the position of the sun (if it's in the coverage area)
if area_rect.contains(declination, tau):
xpt, ypt = map(tau, declination)
#sbplt_ax.plot([xpt],[ypt],'yh')
ax.plot([xpt], [ypt], 'yh')
##########################
# Points of interest
##########################
for location in self.points_of_interest:
if area_rect.contains(location.get_latitude(),
location.get_longitude()):
xpt, ypt = map(location.get_longitude(),
location.get_latitude())
ax.plot([xpt], [ypt], 'ro')
ax.text(xpt + 100000, ypt + 100000, location.get_name())
if plot_meridians:
if (area_rect.get_lon_delta() <= 90.0):
meridians = P.arange(-180, 190.0, 10.0)
elif (area_rect.get_lon_delta() <= 180.0):
meridians = P.arange(-180.0, 210.0, 30.0)
else:
meridians = P.arange(-180, 240.0, 60.0)
if ((projection == 'ortho') or (projection == 'vandg')):
map.drawmeridians(meridians)
else:
map.drawmeridians(meridians, labels=[1, 1, 0, 1])
if plot_parallels:
if (area_rect.get_lat_delta() <= 90.0):
parallels = P.arange(-90.0, 120.0, 60.0)
else:
parallels = P.arange(-90.0, 120.0, 30.0)
if ((projection == 'ortho') or (projection == 'vandg')):
map.drawparallels(parallels)
else:
map.drawparallels(parallels, labels=[1, 1, 0, 1])
if plot_contours:
map.contour(warped_lon,
warped_lat,
warped,
self.image_defs['y_labels'],
linewidths=1.0,
colors='k',
alpha=0.5)
#add a title
title_str = plot_parameters.get_plot_description_string(
vg_files[plot_ctr] - 1, self.image_defs['plot_type'],
time_zone)
if self.number_of_subplots == 1:
title_str = plot_parameters.get_plot_description_string(
vg_files[plot_ctr] - 1, self.image_defs['plot_type'],
time_zone)
title_str = title_str + "\n" + plot_parameters.get_detailed_plot_description_string(
vg_files[plot_ctr] - 1)
else:
title_str = plot_parameters.get_minimal_plot_description_string(
vg_files[plot_ctr] - 1, self.image_defs['plot_type'],
time_zone)
self.subplot_title_label = ax.set_title(title_str)
# Add a colorbar on the right hand side, aligned with the
# top of the uppermost plot and the bottom of the lowest
# plot.
self.cb_ax = self.fig.add_axes(self.get_cb_axes())
self.fig.colorbar(im,
cax=self.cb_ax,
orientation='vertical',
ticks=self.image_defs['y_labels'],
format=P.FuncFormatter(
eval('self.' + self.image_defs['formatter'])))
#print self.image_defs['y_labels']
for t in self.cb_ax.get_yticklabels():
t.set_fontsize(colorbar_fontsize)
canvas = FigureCanvasGTKAgg(self.fig)
self.fig.canvas.mpl_connect('draw_event', self.on_draw)
canvas.show()
if save_file:
self.save_plot(canvas, save_file)
#todo this ought to a command line param
if not self.run_quietly:
dia = VOAPlotWindow('pythonProp - ' + self.image_defs['title'],
canvas,
parent=parent)
return
class setup_gui:
def __init__(self):
self.builder = gtk.Builder()
self.builder.add_from_file(os.path.splitext(__file__)[0]+".glade")
self.window = self.builder.get_object("window1")
dic = {
"on_lpa_toggled" : self.set_lpa,
"on_rpa_toggled" : self.set_rpa,
"on_nas_toggled" : self.set_nas,
"gtk_widget_hide" : self.hideinsteadofdelete,
"on_menu_load_data_activate" : self.load_data,
"on_menu_load_channels_activate" : self.load_channel_positions,
"on_menuAbout_activate": self.show_aboutdialog,
"on_menu_coregister_toggled" : self.coregister_toggle,
"on_buttonsavecoreg_activate" : self.save_coregister_info,
#"test" : self.changed_cb,
}
self.builder.connect_signals(dic)
self.create_draw_frame('none')
#self.load_data(None)
def coregister_toggle(self,widget):
if widget.get_active() == True:
self.builder.get_object("hbuttonbox2").show()
else:
self.builder.get_object("hbuttonbox2").hide()
def show_aboutdialog(self,widget):
self.builder.get_object("aboutdialog1").show()
def load_data(self,widget):
chooser = gtk.FileChooserDialog(title=None,action=gtk.FILE_CHOOSER_ACTION_OPEN,
buttons=(gtk.STOCK_CANCEL,gtk.RESPONSE_CANCEL,gtk.STOCK_OPEN,gtk.RESPONSE_OK))
filter = gtk.FileFilter()
filter.set_name('MRI files')
filter.add_pattern('*.img')
filter.add_pattern('*.nii*')
chooser.add_filter(filter)
chooser.run()
print chooser.get_filename(), 'selected'
fn = chooser.get_filename(); print type(fn);
chooser.destroy()
img = nibabel.load(fn)
self.fig.clf()
self.display(img)
def load_channel_positions(self,widget):
pass
def set_lpa(self,widget):
if widget.get_active() == True:
print 'adding circle', self.ind1, self.ind2, self.ind3
circle = Circle((self.ind3,self.ind2),radius=5,color='b',alpha=.75)#self.ind2,self.ind3), 5)
self.lpapatch = self.ax1.add_patch(circle)
self.lpa = copy(self.coordinates)
if widget.get_active() == False:
self.lpapatch.remove()
self.update()
def set_rpa(self,widget):
if widget.get_active() == True:
print 'adding circle', self.ind1, self.ind2, self.ind3
circle = Circle((self.ind3,self.ind2),radius=5,color='r',alpha=.75)#self.ind2,self.ind3), 5)
self.rpapatch = self.ax1.add_patch(circle)
self.rpa = copy(self.coordinates)
if widget.get_active() == False:
self.rpapatch.remove()
self.update()
def set_nas(self,widget):
if widget.get_active() == True:
print 'adding circle', self.ind1, self.ind2, self.ind3
circle = Circle((self.ind3,self.ind2),radius=5,color='g',alpha=.75)#self.ind2,self.ind3), 5)
self.naspatch = self.ax1.add_patch(circle)
self.nas = copy(self.coordinates)
if widget.get_active() == False:
self.naspatch.remove()
self.update()
def save_coregister_info(self,widget):
print 'current aux field in header',self.hdr['aux_file']
#filepath = os.path.splitext(self.img.file_map['header'].filename)[0]
try:
filepath = os.path.splitext(self.filename)[0]
except:
print 'Couldnt find filename for saving XFM, saving in current dir as MRI_XFM_DATA'
filepath = 'MRI_XFM_DATA'
coreg_dict = {'lpa': self.lpa,'rpa': self.rpa, 'nas':self.nas}
readwrite.writedata(coreg_dict, filepath)
def load_coregister_info(self, widget):
if os.path.isfile(filepath+'.pym') == True:
print('loading index points found in file',filepath+'.pym')
self.fiddata = readwrite.readdata(filepath+'.pym')
self.getfiducals(h)
#def test2(self,widget):
#self.fig.clf()
#self.display(self.data,self.chanlocs,animate='on')
#def test3(self,widget):
#self.fig.clf()
#self.display(self.data,self.chanlocs,data2=self.data[0],quiver='on')
def hideinsteadofdelete(self,widget,ev=None):
print 'hiding',widget
widget.hide()
return True
def create_draw_frame(self,widget):
self.fig = Figure(figsize=[500,500], dpi=40)
self.canvas = FigureCanvas(self.fig)
self.canvas.show()
self.figure = self.canvas.figure
self.axes = self.fig.add_axes([0.045, 0.05, 0.93, 0.925], axisbg='#FFFFCC')
self.axes.axis('off')
self.vb = self.builder.get_object("vbox1")
self.vb.pack_start(self.canvas, gtk.TRUE, gtk.TRUE)
self.vb.show()
#def plot_data(self,data):
#"""provide...
#xi=grid x data
#yi=grided y data
#zi=interpolated MEG data for contour
#intx and inty= sensor coords for channel plotting"""
#self.sp.imshow(data[100])#,shading='interp',cmap=cm.jet)
def IndexTracker(self, data, ax1, ax2, ax3, colormap, pixdim, overlay, translation):#, coord):
try: colormap = self.color_sel
except: pass
self.overlay = overlay
self.ax1 = ax1
ax1.set_title('Axial')
self.ax2 = ax2
ax2.set_title('Coronal')
self.ax3 = ax3
ax3.set_title('Sagital')
#coord.set_title('\n\n\n\ncoord')
self.data = (data)
self.slices1,self.slices2,self.slices3 = data.shape
print self.slices3,self.slices2,self.slices1, translation, data.shape
self.translation = translation
#coord1 = (-1000,100,-100,1000)
#coord1 = (translation[1]+self.slices2,translation[1],translation[0]+self.slices3,translation[0])
#coord2 = (translation[0]+self.slices3,translation[0],translation[2]-self.slices1,self.slices1-translation[2])
#coord3 = (translation[1]+self.slices2,translation[1],translation[2]-self.slices1,self.slices1-translation[2])
self.ind1 = self.slices3/2
self.ind2 = self.slices2/2
self.ind3 = self.slices1/2
self.im1 = ax1.imshow(self.data[:,:,self.ind1].T, aspect = 'auto',cmap=colormap); ax1.set_ylim(ax1.get_ylim()[::-1]);
self.im2 = ax2.imshow(self.data[:,self.ind2,:].T, aspect = 'auto',cmap=colormap); ax2.set_ylim(ax2.get_ylim()[::-1]);
self.im3 = ax3.imshow(self.data[self.ind3,:,:].T, aspect = 'auto',cmap=colormap); ax3.set_ylim(ax3.get_ylim()[::-1]);
#self.coord = coord
for im in gca().get_images():
im.set_clim(self.data.min(), self.data.max())
self.update1()
self.pixdim = pixdim
print pixdim
def onscroll(self, event):
if event.inaxes == self.ax1:
if event.button=='up':
self.ind1 = clip(self.ind1+1, 0, self.slices1-1)
else:
self.ind1 = clip(self.ind1-1, 0, self.slices1-1)
self.update()
if event.inaxes == self.ax2:
if event.button=='up':
self.ind2 = clip(self.ind2+1, 0, self.slices2-1)
else:
self.ind2 = clip(self.ind2-1, 0, self.slices2-1)
self.update()
if event.inaxes == self.ax3:
if event.button=='up':
self.ind3 = clip(self.ind3+1, 0, self.slices3-1)
else:
self.ind3 = clip(self.ind3-1, 0, self.slices3-1)
self.update()
def update(self):
self.update1();self.update2();self.update3()
def update1(self):
self.im1.set_data(self.data[:,:,self.ind1].T)
self.im1.axes.figure.canvas.draw()
def update2(self):
self.im2.set_data(self.data[:,self.ind2,:].T)
self.im2.axes.figure.canvas.draw()
def update3(self):
self.im3.set_data(self.data[self.ind3,:,:].T)
self.im3.axes.figure.canvas.draw()
def click(self,event, pixdim=None):
self.events=event
if event.button == 3:
self.showpopupmenu(None,event)
return
#print self.pixdim
def printcoord():
#coordinates = round(self.ind3*self.pixdim[0]+(self.translation[0])), round(self.ind2*self.pixdim[1]+(self.translation[1])), round(self.ind1*self.pixdim[2]+(self.translation[2]))
#coordinates = self.coordinates = array([round(self.ind2*self.pixdim[1]+(self.translation[1])), round(self.ind3*self.pixdim[0]+(self.translation[0])), round(self.ind1*self.pixdim[2]+(self.translation[2]))])
coordinates = self.coordinates = array([round(self.ind3*self.pixdim[0]), round(self.ind2*self.pixdim[1]), round(self.ind1*self.pixdim[2])])
print coordinates, 'mm'#, self.ind3, self.pixdim,(self.translation[0])
return coordinates
if event.inaxes == self.ax1:
self.ind2=int(event.ydata)
self.ind3=int(event.xdata)
#print round(self.ind3*self.pixdim[0]), round(self.ind2*self.pixdim[1]), round(self.ind1*self.pixdim[2]), 'mm'
printcoord()
self.update()
if event.inaxes == self.ax2:
self.ind1=int(event.ydata)
self.ind3=int(event.xdata)
#print round(self.ind3*self.pixdim[0]), round(self.ind2*self.pixdim[1]), round(self.ind1*self.pixdim[2]), 'mm'
printcoord()
self.update()
if event.inaxes == self.ax3:
self.ind1=int(event.ydata)
self.ind2=int(event.xdata)
#print round(self.ind3*self.pixdim[0]), round(self.ind2*self.pixdim[1]), round(self.ind1*self.pixdim[2]), 'mm'
printcoord()
self.update()
#print self.ind1,self.ind2,self.ind3
#self.coord.title.set_text([round(self.ind3*self.pixdim[0]), round(self.ind2*self.pixdim[1]), round(self.ind1*self.pixdim[2])])
return self.ind3*self.pixdim[0], self.ind2*self.pixdim[1], self.ind1*self.pixdim[2]#event
def showpopupmenu(self,widget,event):
print('button ',event.button)
if event.button == 3:
m = self.builder.get_object("menufunctions")
print(widget, event)
m.show_all()
m.popup(None,None,None,3,0)
def get_color_maps(self):
self.color_list = []
m = inspect.getmembers(cm)
for i in m:
try:
if i[1].__module__ == 'matplotlib.colors':
self.color_list.append(i[0])
except:
pass
self.populate_combo(colorlabels=self.color_list)
def populate_combo(self, colorlabels=None):
print 'populating channel list'
#if colorlabels == None:
#colorlabels = arange(50)
combobox = self.builder.get_object("combobox1")
combobox.clear()
liststore = gtk.ListStore(str)
cell = gtk.CellRendererText()
combobox.pack_start(cell)
combobox.add_attribute(cell, 'text', 0)
combobox.set_wrap_width(int(ceil(sqrt(len(colorlabels)))))
for n in colorlabels: #range(50):
liststore.append([n])
combobox.set_model(liststore)
combobox.connect('changed', self.changed_cb)
try:
prefs = readwrite.readdata(os.getenv('HOME')+'/.pymeg.pym')
combobox.set_active(prefs['MRI_color'])
print 'Setting color scheme to last'
except:
combobox.set_active(0)
return
def changed_cb(self, combobox):
model = combobox.get_model()
index = combobox.get_active()
if index > -1:
print model[index][0], 'selected','index',index
#self.chan_ind = index
self.color_sel = str(model[index][0])
#self.im1.axes.clear()
print 'debug'
self.im1.set_cmap(self.color_sel)
self.im1.axes.figure.canvas.draw()
self.im2.set_cmap(self.color_sel)
self.im2.axes.figure.canvas.draw()
self.im3.set_cmap(self.color_sel)
self.im3.axes.figure.canvas.draw()
try:
prefs = readwrite.readdata(os.getenv('HOME')+'/.pymeg.pym')
prefs['MRI_color'] = index
readwrite.writedata(prefs, os.getenv('HOME')+'/.pymeg')
except IOError: pass
return
def display(self,data=None, overlay=None, colormap=cm.gray, pixdim=None, translation=None):
self.get_color_maps()
try:
if os.path.splitext(data.__module__)[0] == 'nibabel':
print 'nibabel loaded data'
self.filename = data.get_filename()
self.hdr = data.get_header()
pixdim = self.hdr['pixdim'][1:4]
transform = data._affine[0:3,0:3];print 'orig trans',transform
translation = data._affine[0:3,3]; print 'translation', translation
data = squeeze(data.get_data())
self.img = data
except:
#Not a nifti or analyze file, raw data
pass
if translation == None:
translation == [0,0,0]
if pixdim == None:
pixdim = [1.0,1.0,1.0]; #unitless
ax1 = self.fig.add_subplot(221);#axis('off')
#colorbar(fig,ax=ax1)
xlabel('Anterior (A->P 1st Dim)');#ylabel('Right (R->L 2nd Dim)')
ax2 = self.fig.add_subplot(222);#axis('off')
xlabel('Inferior (I->S Dim)');#ylabel('Anterior (A->P 1st Dim)')
ax3 = self.fig.add_subplot(223);#axis('off')
xlabel('Infererior (I->S 3rd dim)');#ylabel('Right (R->L 2nd Dim)')
#ax4 = self.fig.add_subplot(224);ax4.axis('off')
#coord = self.fig.add_subplot(224);axis('off')
tracker = self.IndexTracker(data, ax1, ax2, ax3, colormap, pixdim, overlay, translation)#, coord)
self.fig.canvas.mpl_connect('scroll_event', self.onscroll)
self.fig.canvas.mpl_connect('button_press_event', self.click)
#ax1.imshow(data[100])
print 'plot setup done'
return tracker
def init(self,index):
self.index=index
self.fig = Figure(figsize=(5,4), dpi=100)
self.ax1=None
self.show_key=True
self.hbox=gtk.HBox()
self.edit_list=[]
self.line_number=[]
gui_pos=0
self.list=[]
self.load_data()
self.update_scan_tokens()
gui_pos=gui_pos+1
canvas = FigureCanvas(self.fig) # a gtk.DrawingArea
#canvas.set_background('white')
#canvas.set_facecolor('white')
canvas.figure.patch.set_facecolor('white')
canvas.set_size_request(500, 150)
canvas.show()
tooltips = gtk.Tooltips()
toolbar = gtk.Toolbar()
#toolbar.set_orientation(gtk.ORIENTATION_VERTICAL)
toolbar.set_style(gtk.TOOLBAR_ICONS)
toolbar.set_size_request(-1, 50)
self.store = self.create_model()
treeview = gtk.TreeView(self.store)
treeview.show()
tool_bar_pos=0
save = gtk.ToolButton(gtk.STOCK_SAVE)
tooltips.set_tip(save, _("Save image"))
save.connect("clicked", self.callback_save)
toolbar.insert(save, tool_bar_pos)
tool_bar_pos=tool_bar_pos+1
add_section = gtk.ToolButton(gtk.STOCK_ADD)
tooltips.set_tip(add_section, _("Add section"))
add_section.connect("clicked", self.callback_add_section,treeview)
toolbar.insert(add_section, tool_bar_pos)
tool_bar_pos=tool_bar_pos+1
add_section = gtk.ToolButton(gtk.STOCK_CLEAR)
tooltips.set_tip(add_section, _("Delete section"))
add_section.connect("clicked", self.callback_remove_item,treeview)
toolbar.insert(add_section, tool_bar_pos)
tool_bar_pos=tool_bar_pos+1
move_down = gtk.ToolButton(gtk.STOCK_GO_DOWN)
tooltips.set_tip(move_down, _("Move down"))
move_down.connect("clicked", self.callback_move_down,treeview)
toolbar.insert(move_down, tool_bar_pos)
tool_bar_pos=tool_bar_pos+1
image = gtk.Image()
image.set_from_file(os.path.join(get_image_file_path(),"start.png"))
start = gtk.ToolButton(image)
tooltips.set_tip(start, _("Simulation start frequency"))
start.connect("clicked", self.callback_start_fx,treeview)
toolbar.insert(start, tool_bar_pos)
tool_bar_pos=tool_bar_pos+1
plot_toolbar = NavigationToolbar(self.fig.canvas, self)
plot_toolbar.show()
box=gtk.HBox(True, 1)
box.set_size_request(300,-1)
box.show()
box.pack_start(plot_toolbar, True, True, 0)
tb_comboitem = gtk.ToolItem();
tb_comboitem.add(box);
tb_comboitem.show()
toolbar.insert(tb_comboitem, tool_bar_pos)
tool_bar_pos=tool_bar_pos+1
sep = gtk.SeparatorToolItem()
sep.set_draw(False)
sep.set_expand(True)
toolbar.insert(sep, tool_bar_pos)
sep.show()
tool_bar_pos=tool_bar_pos+1
help = gtk.ToolButton(gtk.STOCK_HELP)
toolbar.insert(help, tool_bar_pos)
help.connect("clicked", self.callback_help)
help.show()
tool_bar_pos=tool_bar_pos+1
toolbar.show_all()
self.pack_start(toolbar, False, True, 0)
self.pack_start(toolbar, True, True, 0)
tool_bar_pos=tool_bar_pos+1
canvas.set_size_request(700,400)
self.pack_start(canvas, True, True, 0)
treeview.set_rules_hint(True)
self.create_columns(treeview)
self.pack_start(treeview, False, False, 0)
self.statusbar = gtk.Statusbar()
self.statusbar.show()
self.pack_start(self.statusbar, False, False, 0)
self.build_mesh()
self.draw_graph()
self.show()
class band_graph(gtk.VBox):
def init(self):
toolbar = gtk.Toolbar()
toolbar.set_style(gtk.TOOLBAR_ICONS)
toolbar.set_size_request(-1, 50)
self.pack_start(toolbar, False, False, 0)
tool_bar_pos=0
save = gtk.ToolButton(gtk.STOCK_SAVE)
save.connect("clicked", self.callback_save_image)
toolbar.insert(save, tool_bar_pos)
toolbar.show_all()
tool_bar_pos=tool_bar_pos+1
self.my_figure=Figure(figsize=(5,4), dpi=100)
self.canvas = FigureCanvas(self.my_figure) # a gtk.DrawingArea
self.canvas.figure.patch.set_facecolor('white')
self.canvas.set_size_request(600, 400)
self.canvas.show()
self.pack_start(self.canvas, False, False, 0)
self.canvas.connect('key_press_event', self.on_key_press_event)
self.show_all()
def on_key_press_event(self,widget, event):
keyname = gtk.gdk.keyval_name(event.keyval)
if keyname == "c":
if event.state == gtk.gdk.CONTROL_MASK:
self.do_clip()
self.canvas.draw()
def do_clip(self):
print "doing clip"
snap = self.my_figure.canvas.get_snapshot()
pixbuf = gtk.gdk.pixbuf_get_from_drawable(None, snap, snap.get_colormap(),0,0,0,0,snap.get_size()[0], snap.get_size()[1])
clip = gtk.Clipboard()
clip.set_image(pixbuf)
def callback_save_image(self, widget):
dialog = gtk.FileChooserDialog("Save plot",
None,
gtk.FILE_CHOOSER_ACTION_SAVE,
(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL,
gtk.STOCK_SAVE, gtk.RESPONSE_OK))
dialog.set_default_response(gtk.RESPONSE_OK)
dialog.set_action(gtk.FILE_CHOOSER_ACTION_CREATE_FOLDER)
filter = gtk.FileFilter()
filter.set_name("png")
filter.add_pattern("*.png")
dialog.add_filter(filter)
response = dialog.run()
if response == gtk.RESPONSE_OK:
self.my_figure.savefig(dialog.get_filename())
elif response == gtk.RESPONSE_CANCEL:
print 'Closed'
dialog.destroy()
def set_data_file(self,file):
self.optical_mode_file=os.path.join(os.getcwd(),"light_dump",file)
def draw_graph(self):
self.layer_end=[]
self.layer_name=[]
n=0
self.my_figure.clf()
ax1 = self.my_figure.add_subplot(111)
ax2 = ax1.twinx()
x_pos=0.0
layer=0
color =['r','g','b','y','o','r','g','b','y','o']
start=0.0
for i in range(0,epitaxy_get_layers()):
if epitaxy_get_electrical_layer(i)=="none":
start=start-epitaxy_get_width(i)
else:
break
print "START=",start
start=start*1e9
x_pos=start
for i in range(0,epitaxy_get_layers()):
label=epitaxy_get_mat_file(i)
layer_ticknes=epitaxy_get_width(i)
layer_material=epitaxy_get_mat_file(i)
delta=float(layer_ticknes)*1e9
if epitaxy_get_electrical_layer(i)=="none":
mat_file=os.path.join(os.getcwd(),'materials',layer_material,'mat.inp')
myfile = open(mat_file)
self.mat_file_lines = myfile.readlines()
myfile.close()
for ii in range(0, len(self.mat_file_lines)):
self.mat_file_lines[ii]=self.mat_file_lines[ii].rstrip()
lumo=-float(self.mat_file_lines[1])
Eg=float(self.mat_file_lines[3])
else:
lines=[]
if inp_load_file(lines,epitaxy_get_electrical_layer(i)+".inp")==True:
lumo=-float(inp_search_token_value(lines, "#Xi"))
Eg=float(inp_search_token_value(lines, "#Eg"))
x = [x_pos,x_pos+delta,x_pos+delta,x_pos]
lumo_delta=lumo-0.1
h**o=lumo-Eg
homo_delta=h**o-0.1
if Eg==0.0:
lumo_delta=-7.0
h**o=0.0
lumo_shape = [lumo,lumo,lumo_delta,lumo_delta]
x_pos=x_pos+delta
self.layer_end.append(x_pos)
self.layer_name.append(layer_material)
ax2.fill(x,lumo_shape, color[layer],alpha=0.4)
ax2.text(x_pos-delta/1.5, lumo-0.4, epitaxy_get_name(i))
if h**o!=0.0:
homo_shape = [h**o,h**o,homo_delta,homo_delta]
ax2.fill(x,homo_shape, color[layer],alpha=0.4)
layer=layer+1
n=n+1
state=plot_state()
get_plot_file_info(state,self.optical_mode_file)
#summary="<big><b>"+self.store[path[0]][0]+"</b></big>\n"+"\ntitle: "+state.title+"\nx axis: "+state.x_label+" ("+latex_to_pygtk_subscript(state.x_units)+")\ny axis: "++" ("+latex_to_pygtk_subscript(state.y_units)+")\n\n<big><b>Double click to open</b></big>"
print "ROD!!!!",state.y_label,self.optical_mode_file
ax1.set_ylabel(state.y_label)
ax1.set_xlabel('Position (nm)')
ax2.set_ylabel('Energy (eV)')
ax2.set_xlim([start, x_pos])
#ax2.axis(max=)#autoscale(enable=True, axis='x', tight=None)
loaded=False
if os.path.isfile("light_dump.zip"):
zf = zipfile.ZipFile("light_dump.zip", 'r')
lines = zf.read(self.optical_mode_file).split("\n")
zf.close()
loaded=True
elif os.path.isfile(self.optical_mode_file):
print "I want to load",self.optical_mode_file
f = open(self.optical_mode_file)
lines = f.readlines()
f.close()
loaded=True
if loaded==True:
xx=[]
yy=[]
zz=[]
lines_to_xyz(xx,yy,zz,lines)
t = asarray(xx)
s = asarray(yy)
t=t*1e9
ax1.plot(t,s, 'black', linewidth=3 ,alpha=0.5)
self.my_figure.tight_layout()
def init(self):
self.fig = Figure(figsize=(5,4), dpi=100)
self.ax1=None
self.show_key=True
self.hbox=gtk.HBox()
self.exe_command = get_exe_command()
self.edit_list=[]
self.line_number=[]
gui_pos=0
gui_pos=gui_pos+1
self.draw_graph()
canvas = FigureCanvas(self.fig) # a gtk.DrawingArea
#canvas.set_background('white')
#canvas.set_facecolor('white')
canvas.figure.patch.set_facecolor('white')
canvas.set_size_request(500, 150)
canvas.show()
tooltips = gtk.Tooltips()
toolbar = gtk.Toolbar()
#toolbar.set_orientation(gtk.ORIENTATION_VERTICAL)
toolbar.set_style(gtk.TOOLBAR_ICONS)
toolbar.set_size_request(-1, 50)
tool_bar_pos=0
save = gtk.ToolButton(gtk.STOCK_SAVE)
tooltips.set_tip(save, "Save image")
save.connect("clicked", self.callback_save)
toolbar.insert(save, tool_bar_pos)
tool_bar_pos=tool_bar_pos+1
hide_key = gtk.ToolButton(gtk.STOCK_INFO)
tooltips.set_tip(hide_key, "Hide key")
hide_key.connect("clicked", self.callback_hide_key)
toolbar.insert(hide_key, tool_bar_pos)
tool_bar_pos=tool_bar_pos+1
image = gtk.Image()
image.set_from_file(os.path.join(get_image_file_path(),"play.png"))
save = gtk.ToolButton(image)
tooltips.set_tip(save, "Run simulation")
save.connect("clicked", self.callback_refresh)
toolbar.insert(save, tool_bar_pos)
tool_bar_pos=tool_bar_pos+1
plot_toolbar = NavigationToolbar(canvas, self)
plot_toolbar.show()
box=gtk.HBox(True, 1)
box.set_size_request(500,-1)
box.show()
box.pack_start(plot_toolbar, True, True, 0)
tb_comboitem = gtk.ToolItem();
tb_comboitem.add(box);
tb_comboitem.show()
toolbar.insert(tb_comboitem, tool_bar_pos)
tool_bar_pos=tool_bar_pos+1
sep = gtk.SeparatorToolItem()
sep.set_draw(False)
sep.set_expand(True)
toolbar.insert(sep, tool_bar_pos)
sep.show()
tool_bar_pos=tool_bar_pos+1
toolbar.show_all()
window_main_vbox=gtk.VBox()
window_main_vbox.pack_start(toolbar, False, True, 0)
#self.attach(toolbar, 0, 1, 0, 1)
tool_bar_pos=tool_bar_pos+1
self.hbox.pack_start(canvas, True, True, 0)
#self.attach(canvas, 1, 3, 0, 1)
vbox = gtk.VBox(False, 2)
#spacer
label=gtk.Label(" \n\n ")
#self.attach(label, 4, 5, 1, 2,gtk.SHRINK ,gtk.SHRINK)
vbox.pack_start(label, False, False, 0)
label.show()
hbox = gtk.HBox(False, 2)
hbox.show()
self.hbox.pack_start(vbox, False, False, 0)
#self.attach(vbox, 3, 4, 0, 1,gtk.SHRINK ,gtk.SHRINK)
vbox.show()
window_main_vbox.add(self.hbox)
self.add(window_main_vbox)
self.set_title("Quantum Efficency calculator - (www.opvdm.com)")
self.set_icon_from_file(os.path.join(get_image_file_path(),"qe.png"))
self.connect("delete-event", self.callback_close)
self.set_position(gtk.WIN_POS_CENTER)
class PlotViewer(gtk.VBox):
def __init__ (self, plotters, fields):
gtk.VBox.__init__ (self)
self.figure = mpl.figure.Figure ()
self.canvas = FigureCanvas (self.figure)
self.canvas.unset_flags (gtk.CAN_FOCUS)
self.canvas.set_size_request (600, 400)
self.pack_start (self.canvas, True, True)
self.canvas.show ()
self.navToolbar = NavigationToolbar (self.canvas, self.window)
#self.navToolbar.lastDir = '/tmp'
self.pack_start (self.navToolbar, False, False)
self.navToolbar.show ()
self.checkboxes = gtk.HBox (len (plotters))
self.pack_start (self.checkboxes, False, False)
self.checkboxes.show ()
self.pol = (1+0j, 0j)
self.pol2 = None
self.handlers = []
i = 0
self.plots = []
for plotterClass, default in plotters:
axes = self.figure.add_subplot (len (plotters), 1, i)
def makeUpdateInfo (i): return lambda s: self.__updateInfo (i, s)
def makeUpdatePos (i): return lambda s: self.__updatePos (i, s)
plotter = plotterClass (axes, fields, makeUpdateInfo (i), makeUpdatePos (i))
d = PlottedData (axes, plotter, default, self.__updateChildren)
self.checkboxes.pack_start (d.checkBox, False, False)
self.plots.append (d)
i += 1
self.__infos = [None] * len (self.plots)
self.__posi = None
self.legendBox = gtk.CheckButton ("Show legend")
self.legendBox.set_active (True)
self.legendBox.connect ("toggled", self.__on_legend_toggled)
self.checkboxes.pack_start (self.legendBox, False, False)
self.legendBox.show ()
self.__updateChildren ()
def __on_legend_toggled (self, button):
for pd in self.plots:
pd.plotter.setLegend (button.get_active ())
def __updateChildren (self):
count = 0
for axes in self.figure.get_axes ():
visible = axes.get_visible ()
if axes.get_visible ():
count += 1
if count == 0:
count = 1
nr = 1
for axes in self.figure.get_axes ():
axes.change_geometry (count, 1, nr)
if axes.get_visible ():
if nr < count:
nr += 1
else:
axes.set_position ((0, 0, 1e-10, 1e-10)) # Hack to prevent the invisible axes from getting mouse events
self.figure.canvas.draw ()
self.__updateGraph ()
def __updateGraph (self):
for pd in self.plots:
if pd.axes.get_visible ():
#start = time ()
pd.plotter.plot (self.pol, self.pol2)
#print "Plot ", pd.plotter.description, " needed ", time () - start
def __updateInfo (self, i, arg):
#print i, arg
self.__infos[i] = arg
s = ''
for info in self.__infos:
if info is not None:
if s != '':
s += ' '
s += info
for handler in self.handlers:
handler (s)
def __updatePos (self, i, arg):
if arg == None and self.__posi != i:
return
self.__posi = i
j = 0
for pd in self.plots:
if i != j:
pd.plotter.updateCPos (arg)
j += 1
def onUpdateInfo (self, handler):
self.handlers.append (handler)
def setPol (self, value):
oldValue = self.pol
self.pol = value
if value != oldValue:
self.__updateGraph ()
def setPol2 (self, value):
oldValue = self.pol2
self.pol2 = value
if value != oldValue:
self.__updateGraph ()
class DDTF(gtk.Window):
def ddtf(self,el1,el2,el3,sample_rate=400,duration=20,step=128,increment=5):
# notes: duration is the length of a window in seconds
# increment is the length of a step in seconds
# step is the num points in an fft-analysis epoch
N = len(el1)
dt = 1/float(sample_rate)
fNyq = sample_rate/2
df = 1/(step*dt)
f = np.arange(0,fNyq,df) #Frequency axis for the FFT
count = 0
end_step = N - duration*sample_rate
print "end_step ", end_step
print "stepping by ", increment * sample_rate
for w in np.arange(0,end_step, increment * sample_rate):
x=el1[w:w+duration*sample_rate] # should this be - 1 or 2?
y=el2[w:w+duration*sample_rate]
z=el3[w:w+duration*sample_rate]
# Initialize the Cross-Spectral arrays for averaging
print "step first is : ", step
Sxx=np.zeros((1,step - 1)); # - 1 here?
print "Sxx: " , Sxx.shape
Syy=Sxx
Szz=Sxx
Sxy=Sxx
Sxz=Sxx
Syz=Sxx
Szy=Sxx
print "xshape : ", x.shape
print "Sxx shape : ", Sxx.shape
xtemp=np.arange(0,step-1)
xtemp_ones = np.ones(len(xtemp))
print "xtempshape: ", xtemp.shape
A = np.vstack([xtemp,xtemp_ones]).T
print "A shape: ", A.shape
inner_end_step = sample_rate*duration - step
print "inner_end_step ", inner_end_step
print "step ", step
for i in np.arange(0,inner_end_step - 1,step):
m,b = np.linalg.lstsq(A,x[i:i+step-1])[0] # the minus 1?
print "m, b: ", m, b
trend = m*xtemp + b
# print "istep : ", (i+step-1)
x[i:i+step-1] = x[i:i+step-1] - trend # detrend
x[i:i+step-1] = x[i:i+step-1] - np.mean(x[i:i+step-1]) # demean
fx = np.fft.fft(x[i:i+step-1] * np.hanning(step-1).T) # windowed fft
m,b = np.linalg.lstsq(A,y[i:i+step-1])[0] # the minus 1?
trend = m*xtemp + b
y[i:i+step-1] = y[i:i+step-1] - trend # detrend
y[i:i+step-1] = y[i:i+step-1] - np.mean(y[i:i+step-1]) # demean
fy = np.fft.fft(y[i:i+step-1] * np.hanning(step-1).T) # windowed fft
m,b = np.linalg.lstsq(A,z[i:i+step-1])[0] # the minus 1?
trend = m*xtemp + b
z[i:i+step-1] = z[i:i+step-1] - trend # detrend
z[i:i+step-1] = z[i:i+step-1] - np.mean(z[i:i+step-1]) # demean
fz = np.fft.fft(z[i:i+step-1] * np.hanning(step-1).T) # windowed fft
# print "fs are ", fx, fy, fz
# print "fxconf ", fx.conj()
# print "Sxx ", Sxx.shape, Sxx.shape
# print "fxstuff ", ((fx * fx.conj())).shape
Sxx=Sxx+(fx * fx.conj())
# print "Sxx2 ", Sxx.shape
Syy=Syy+(fy * fy.conj())
Szz=Szz+(fx * fz.conj())
Sxy=Sxy+(fx * fx.conj())
Sxz=Sxz+(fx * fy.conj())
Syz=Syz+(fy * fy.conj())
# print "Sxx shape: ", Sxx.shape
# print "Sxy shape: ", Sxy.shape
# print "Szy shape: ", Sxx.shape
# print "Syz shape: ", Syz.shape
Syx = Sxy.conj().T
Szx = Sxz.conj().T
Szy = Syz.conj().T
S11=abs(Sxx)**2
S12=abs(Sxy)**2
S13=abs(Sxz)**2
S21=abs(Syx)**2
S22=abs(Syy)**2
S23=abs(Syz)**2
S31=abs(Szx)**2
S32=abs(Szy)**2
S33=abs(Szz)**2
sumS = S11 + S12 + S13
sumS2 = S21 + S22 + S23
sumS3 = S31 + S32 + S33
NS11 = S11 / S11.max()
NS12 = S12 / sumS
NS13 = S13 / sumS
NS21 = S21 / sumS2
NS22 = S22 / S22.max()
NS23 = S23 / sumS2
NS31 = S31 / sumS3
NS32 = S32 / sumS3
NS33 = S33 / S33.max()
count += 1
ttle1='Spectrum el1'
ttle2=' el2 - . el1'
ttle3=' el3 - . el1'
ttle4=' el1 - . el2'
ttle5=' Spectrum el2'
ttle6=' el3 - . el2'
ttle7=' el1 - . el3'
ttle8='el2 - . el3'
ttle9='Spectrum el3'
# print "ns11 shape ", NS11.shape
# print "f shape ", f.shape
# print "f is: " , f
# print "step is: ", step
# print "shape x, y ", f[1:step/4].shape, NS11[1:step/4].shape
# plot.subplot(211)
# plot.axis([0, 60, 0, 1])
# print (NS12, NS13, NS21, NS22, NS23, NS31, NS32, NS33)
return (f ,step,NS11, NS12, NS13, NS21, NS22, NS23, NS31, NS32, NS33)
def delete_event(self, widget, event, data=None):
return False
def destroy(self,widget, data=None):
gtk.main_quit()
def __init__(self):
super(DDTF,self).__init__()
self.connect("delete_event", self.delete_event)
self.connect("destroy", self.destroy)
e1,e2,e3 = signal_gen.signal_gen(.2,.01,.001)
(f ,step,NS11, NS12, NS13, NS21, NS22, NS23, NS31, NS32, NS33) = self.ddtf(e1,e2,e3)
# gtk.Window.__init__(self)
self.fig = Figure(figsize = (20,15), dpi=72)
self.canvas = FigureCanvas(self.fig)
self.canvas.set_size_request(1800, 640)
t = np.arange(0.0,50.0, 0.01)
xlim = np.array([0,10])
self.axes = self.fig.add_axes([0.075, 0.25, 0.9, 0.725], axisbg='#FFFFCC')
self.axes.plot(t, np.sin(2*0.32*np.pi*t) * np.sin(2*2.44*np.pi*t) )
self.axes.set_xlim([0.0,10.0])
self.axes.set_xticklabels([])
self.axesSpec = self.fig.add_axes([0.075, 0.05, 0.9, 0.2])
t = self.axesSpec.text(
0.5, 0.5,
'Click on EEG channel for spectrogram (scroll mouse to expand)',
verticalalignment='center',
horizontalalignment='center',
)
t.set_transform(self.axes.transAxes)
self.axesSpec.set_xlim([0.0,10.0])
self.axesSpec.set_xticklabels([])
self.axesSpec.set_yticklabels([])
self.canvas.show()
self.show()
# self.axes.plot(f[step/4],NS11[:,0:step/4],'k')
# plot.plot([1,2,3,4])
# plot.show()
def main(self):
gtk.main()
def drawStackedBars(self,
xvalues,
yvalues,
ylabel,
title,
valuesAreTime=False,
colors={}):
'''function to draw stacked bars
xvalues needs to be a list of lists of strings, e.g. [0]["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"]
yvalues needs to be a list of dicts e.g. [0]{'Kayak': {'Tue': 10.08, 'Fri': 17.579999999999998, 'Thu': 15.66, 'Sat': 30.619999999999997}, {'Run': {'Mon': 9.65, 'Sun': 15.59}}
'''
#TODO tidy
logging.debug('>>')
logging.debug("Title: %s", (title, ))
logging.debug("X values received: %s", str(xvalues))
logging.debug("Y values received: %s", str(yvalues))
self.removeVboxChildren()
#Check how many axes to draw
if len(xvalues) == 1: #One axis
barWidth = 0.8
barOffset = 0.1
elif len(xvalues) == 2: #Twin axes
barWidth = 0.4
barOffset = 0.1
else: #Error
return
keys = yvalues[0].keys() # days of the week
numRows = len(keys)
numCols = len(xvalues[0])
if numRows == 0:
return
width = .8
#figure = plt.figure(figsize=(6,4), dpi=72)
figure = plt.figure()
logging.debug("Figure: %s" % str(figure))
axis = plt.subplot(111)
ybottoms = [0] * numCols
yheights = [0] * numCols
inds = xrange(0, numCols)
xvals = [x + barOffset for x in range(0, numCols)]
cellText = []
self.showGraph = False
for k in colors:
if colors[k] == None: colors[k] = ''
#Display first axis
xticks = []
for key in keys:
logging.debug("Day of the week: %s", str(key))
for ind in inds:
ybottoms[ind] += yheights[ind]
yheights[ind] = 0 #Zero heights
color = "#" + colors.get(key, '')
if len(color) < 2:
color = self.getColor(keys.index(key))
for xvalue in xvalues[0]:
index = xvalues[0].index(xvalue)
if xvalue in yvalues[0][key]:
height = yvalues[0][key][xvalue]
if float(height) > 0.0:
self.showGraph = True
else:
height = self.NEARLY_ZERO
yheights[index] = height
cellText.append(
[self.fmtTableText(x, valuesAreTime[0]) for x in yheights])
if self.showGraph:
axis.bar(xvals,
yheights,
bottom=ybottoms,
width=barWidth,
color=color,
align='edge',
label=key)
else: #Only zero results
pass
axis.set_xticklabels('' * len(xvalues[0]))
axis.set_ylabel(ylabel[0])
if len(xvalues) == 1:
plt.title(title[0])
axis.legend(loc=0)
axis.set_xlim(0, numCols)
logging.debug("X values first axis: %s", str(xvals))
logging.debug("Y values first axis: %s", str(yheights))
#Display twin axis
if len(xvalues) == 2:
self.showGraph = False
ax2 = axis.twinx()
keys = yvalues[1].keys()
ybottoms = [0] * numCols
yheights = [self.NEARLY_ZERO] * numCols
for key in keys:
for ind in inds:
ybottoms[ind] += yheights[ind]
yheights[ind] = 0.0 #Zero heights
color = "#" + colors.get(key, '')
if len(color) < 2:
color = self.getColor(keys.index(key))
for xvalue in xvalues[0]:
index = xvalues[0].index(xvalue)
if xvalue in yvalues[1][key]:
height = yvalues[1][key][xvalue]
if float(height) > 0.0:
self.showGraph = True
else:
height = self.NEARLY_ZERO
yheights[index] = height
textToAdd = self.fmtTableText(height, valuesAreTime[1])
if textToAdd is not ' ':
row = keys.index(key)
col = index
cellText[row][col] += " | %s" % (self.fmtTableText(
height, valuesAreTime[1]))
#print "Would add %s to %s %s" % (self.fmtTableText(height, valuesAreTime[1]), index, keys.index(key))
if self.showGraph:
xvals = [
x + barOffset + barWidth for x in range(0, numCols)
]
#print "ax2", xvals, yheights, ybottoms
ax2.bar(xvals,
yheights,
bottom=ybottoms,
width=barWidth,
color=color,
align='edge',
label=key)
else: #Only zero results
ax2.bar(xvals, [0] * numCols,
bottom=[0] * numCols,
width=barWidth,
color=color,
align='edge',
label=key)
pass
ax2.set_xticklabels('' * len(xvalues[1]))
ax2.set_xlim(0, numCols)
ax2.set_ylabel(ylabel[1])
ax2.legend(loc=0)
plt.title("%s vs %s" % (title[0], title[1]))
## try to do some table stuff
colLabels = xvalues[0]
rowLabels = keys
axis.table(cellText=cellText,
cellLoc='center',
rowLabels=rowLabels,
colLabels=colLabels,
loc='bottom')
plt.subplots_adjust(left=0.15, bottom=0.08 + (0.03 * numRows))
axis.grid(True)
canvas = FigureCanvasGTK(figure) # a gtk.DrawingArea
canvas.show()
self.vbox.pack_start(canvas, True, True)
#toolbar = NavigationToolbar(canvas, self.window)
#self.vbox.pack_start(toolbar, False, False)
for child in self.vbox.get_children():
logging.debug('Child available: ' + str(child))
logging.debug('<<')
class PlotGui(object):
def get_bg_bbox(self):
return self.ax.bbox.padded(-3)
def __init__(self, stats, interface=None, file=None, combine=False):
if len(stats) == 1:
combine = True
self.interface = interface
self.file = file
self.combine = combine
path = os.path.realpath(os.path.dirname(sys.argv[0]))
self.builder = gtk.Builder()
"""
try:
self.builder.add_from_file(os.path.join(path,'plot.glade'))
except:
path = os.path.dirname( os.path.realpath( __file__ ) )
self.builder.add_from_file(os.path.join(path, 'plot.glade'))
"""
self.builder.add_from_string(resource_string(__name__, 'plot.glade'))
self.builder.connect_signals(self)
self.ui = self.builder.get_object('ui')
self.pbox = self.builder.get_object('pbox')
self.nbox = self.builder.get_object('nbox')
self.figure = Figure()
self.canvas = FigureCanvasGTKAgg(self.figure)
self.canvas.set_size_request(600, 400)
if combine:
self.ax = self.figure.add_subplot(111)
self.ax.grid(b=True, which='both')
self.stats = {}
c = 0
size = 0.2 + 0.025 * (len(stats) - 1)
step = (1 - size) / len(stats)
for s, sc in stats:
self.stats[s] = {}
self.stats[s]['scale'] = sc
self.stats[s]['x'] = []
self.stats[s]['y'] = []
self.stats[s]['count'] = 0
if not self.combine:
if c == 0:
ax = self.figure.add_axes([0.1, 0.1, 0.8, step])
self.ax = ax
self.ax.grid(b=True, which='both')
else:
ax = self.figure.add_axes(
[0.1, 0.1 + c * (0.025 + step), 0.8, step], sharex=ax)
ax.grid(b=True, which='both')
setp(ax.get_xticklabels(), visible=False)
self.stats[s]['ax'] = ax
ax.set_ylabel(s)
self.stats[s]['line'], = ax.plot([], [], label=s)
#ax.legend()
else:
self.stats[s]['line'], = self.ax.plot([], [], label=s)
c += 1
if self.combine:
self.ax.legend(loc=(0., 1.),
mode="expand",
borderaxespad=0.,
ncol=len(self.stats))
self.xwidth = 30
self.t0 = -1
self.ax.set_xlim(0, self.xwidth)
self.pbox.pack_start(self.canvas, True, True)
self.navToolbar = NavigationToolbar(self.canvas, self.ui)
self.nbox.pack_start(self.navToolbar)
self.nbox.hide()
self.canvas.show()
self.pbox.show()
self.ui.show()
if not self.file:
self.loop = task.LoopingCall(self.getValues)
self.loop.start(1)
else:
self.nbox.show()
self.builder.get_object('pauseButton').set_sensitive(False)
self.builder.get_object('saveButton').set_sensitive(False)
self.readFiles()
def on_pauseButton_clicked(self, widget):
if widget.get_label() == 'Pause':
widget.set_label('Resume')
self.nbox.show()
self.loop.stop()
self.update(True)
else:
widget.set_label('Pause')
self.nbox.hide()
self.loop.start(1)
def on_closeButton_clicked(self, widget):
try:
self.loop.stop()
except:
pass
self.ui.destroy()
def on_ui_destroy(self, widget=None, data=None):
try:
self.loop.stop()
except:
pass
def update(self, static=False):
try:
tlast = max([s['x'][-1] for s in self.stats.values()])
except:
return
if not static:
t0 = tlast - self.xwidth
if t0 < 0:
t0 = 0
else:
t0 = 0
for s in self.stats:
st = self.stats[s]
i = bisect(st['x'], t0)
if i > 0:
i = i - 1
toleft = st['x'][i]
st['newx'] = st['x'][i:]
st['newy'] = st['y'][i:]
try:
st['maxy'] = max(st['newy'][1:])
except:
st['maxy'] = max(st['newy'])
if not self.combine:
limnow = st['ax'].get_ylim()[1]
if abs(st['maxy'] -
limnow) > st['maxy'] / 2 or st['maxy'] > limnow:
st['ax'].set_ylim(-0.1, st['maxy'] * 1.2)
self.ax.set_xlim(t0, tlast)
if self.combine:
ylim = max([s['maxy'] for s in self.stats.values()])
limnow = self.ax.get_ylim()[1]
if abs(ylim - limnow) > ylim / 2 or ylim > limnow:
self.ax.set_ylim(-0.1, ylim * 1.2)
for s in self.stats.values():
s['line'].set_data(s['newx'], s['newy'])
self.ax.figure.canvas.draw_idle()
def getValues(self):
self.interface.getStatValues(self.getStatValues,
[(k, v['count'])
for k, v in self.stats.items()])
def getStatValues(self, stats):
update = False
if self.t0 < 0:
m = [v[1][0][1] for v in stats if v[1]]
if m:
self.t0 = min(m)
for s, v, c in stats:
#for b,t in v:
# print b,t
if not len(v):
break
st = self.stats[s]
update = True
x = [x[1] - self.t0 for x in v]
y = [y[0] * st['scale'] for y in v]
st['x'] = st['x'] + x
st['y'] = st['y'] + y
st['count'] = c
if update:
self.update()
def on_saveButton_clicked(self, widget):
if self.loop.running:
self.on_pauseButton_clicked(self.builder.get_object('pauseButton'))
self.builder.get_object('buttonBox').set_visible(False)
self.builder.get_object('saveBox').set_visible(True)
def on_cButton_clicked(self, widget=None):
self.builder.get_object('buttonBox').set_visible(True)
self.builder.get_object('saveBox').set_visible(False)
def on_sButton_clicked(self, widget):
en = self.builder.get_object('fileEntry').get_text()
if not en:
return
file = os.path.join(get_user_data_dir(), 'stats')
if not os.path.isdir(file):
os.mkdir(file)
en1 = en + '.stat'
f = open(os.path.join(file, en1), 'w')
for s, v in self.stats.items():
f.write(s + '\n')
en2 = en + s
f2 = open(os.path.join(file, en2), 'w')
for i in range(len(v['x'])):
line = str(v['x'][i]) + ',' + str(
v['y'][i] / v['scale']) + '\n'
f2.write(line)
f2.close()
f.close()
self.on_cButton_clicked()
def readFiles(self):
en = self.file[:-5]
dir = os.path.dirname(self.file)
for s, v in self.stats.items():
en1 = en + s
en1 = os.path.join(dir, en1)
en1 = en1.rsplit()[0]
f = open(en1, 'r')
for line in f.readlines():
x, y = line.split(',')
v['y'].append(float(y) * v['scale'])
v['x'].append(float(x))
f.close()
self.update(True)
def __init__(self, contours, neutral, SHOW_LINGUAGRAM, SHOW_NEUTRAL,
SHOW_WAVEFORM, SHOW_SPECTROGRAM):
'''center points determined by transforming the point (426, 393) several times
with peterotron, and taking the average.
'''
self.static_dir = os.getcwd() + '/'
#self.centerX = 710
#self.centerY = 638
# these come from hand tuning to find the smallest range of y values of polar mags
self.centerX = 665
self.centerY = 525
self.gladefile = self.static_dir + "LinguaViewer.glade"
self.wTree = gtk.glade.XML(self.gladefile, "window1")
self.win = self.wTree.get_widget("window1")
self.win.set_title(contours)
self.title = contours
self.mainVBox = self.wTree.get_widget("vbox1")
dic = {
"on_window1_destroy": self.onDestroy,
"on_tbPlay_clicked": self.playSound,
"on_tbSave_clicked": self.onSave,
"on_tbLabel_clicked": self.onLabel
}
self.wTree.signal_autoconnect(dic)
self.X, self.Y = self.loadContours(contours)
self.wavname = contours[:-4] + ".wav"
#Linguagram
if (SHOW_LINGUAGRAM == True):
x1 = array(self.X)
y1 = array(self.Y)
Z = []
for i in range(len(self.X)):
zs = []
for j in range(32):
zs.append(i + 1)
Z.append(zs)
z1 = array(Z)
self.fig = Figure()
canvas = FigureCanvas(self.fig)
#ax = Axes3D(self.fig, rect=[-.23,-.2,1.447,1.4])
ax = self.fig.add_subplot(1, 1, 1, projection='3d')
self.fig.subplots_adjust(left=-0.23, bottom=0, right=1.215, top=1)
ax.mouse_init()
surf = ax.plot_surface(z1,
-x1,
-y1,
rstride=1,
cstride=1,
cmap=cm.jet)
ax.view_init(90, -90)
canvas.show()
canvas.set_size_request(600, 200)
self.mainVBox.pack_start(canvas, True, True)
#Neutral
if (SHOW_NEUTRAL == True):
cx, cy = self.getNeutral(neutral)
cmags = self.makePolar(cx, cy)
M = self.batchConvert2Polar(self.X, self.Y)
#D = self.batchGetMinD(M, cmags)
fakeX = []
for i in range(len(M)):
xs = []
for j in range(1, 33):
xs.append(j)
fakeX.append(xs)
x1 = array(fakeX)
y1 = array(M)
Z = []
for i in range(len(M)):
zs = []
for j in range(32):
zs.append(i)
Z.append(zs)
z1 = array(Z)
self.fig3 = Figure()
canvas3 = FigureCanvas(self.fig3)
ax = self.fig3.add_subplot(1, 1, 1, projection='3d')
self.fig3.subplots_adjust(left=-0.23, bottom=0, right=1.215, top=1)
ax.mouse_init()
ax.plot_surface(z1, -x1, y1, rstride=1, cstride=1, cmap=cm.jet)
ax.view_init(90, -90)
canvas3.show()
canvas3.set_size_request(600, 200)
self.mainVBox.pack_start(canvas3, True, True)
#Waveform
windowsize = 0
self.fig2 = Figure()
canvas2 = FigureCanvas(self.fig2)
if (SHOW_WAVEFORM == True):
fs, snd = wavread(self.wavname)
chan = snd[:, 0]
t = array(range(len(chan))) / float(fs)
if SHOW_SPECTROGRAM == True:
wavax = self.fig2.add_subplot(2, 1, 1)
else:
wavax = self.fig2.add_subplot(1, 1, 1)
wavax.plot(t, chan, 'black')
wavax.set_xlim(0, max(t))
windowsize += 200
#Spectrogram
if (SHOW_SPECTROGRAM == True):
'''This calls Praat to get the spectrogram and adds it to the viewer'''
specname = contours[:-4] + '.Spectrogram'
cleanname = contours[:-4] + '.clean'
cmd = [
'/Applications/Praat.app/Contents/MacOS/Praat',
self.static_dir + 'makeSpec.praat', self.wavname, specname
]
proc = subprocess.Popen(cmd)
status = proc.wait()
cmd2 = [
'bash', self.static_dir + 'cleanspec.sh', specname, cleanname
]
proc2 = subprocess.Popen(cmd2)
status2 = proc2.wait()
f = open(cleanname, 'r').readlines()
last = len(f) - 1
x = f[last].split('\t')
rows = int(x[0])
cols = int(x[1])
img = zeros((rows, cols))
for i in range(len(f)):
x = f[i][:-1].split('\t')
img[int(x[0]) - 1, int(x[1]) - 1] = float(x[2])
img = log(img)
if SHOW_WAVEFORM == True:
specax = self.fig2.add_subplot(2, 1, 2)
else:
specax = self.fig2.add_subplot(1, 1, 1)
specax.imshow(img, cmap=cm.gray_r, origin='lower', aspect='auto')
windowsize += 200
# show it
if (SHOW_WAVEFORM == True) or (SHOW_SPECTROGRAM == True):
canvas2.show()
canvas2.set_size_request(600, windowsize)
self.mainVBox.pack_start(canvas2, True, True)
self.SHOW_LINGUAGRAM = SHOW_LINGUAGRAM
self.SHOW_NEUTRAL = SHOW_NEUTRAL
self.SHOW_WAVEFORM = SHOW_WAVEFORM
self.SHOW_SPECTROGRAM = SHOW_SPECTROGRAM
self.windowsize = windowsize
def __init__(self,
data_file,
plot_groups=[1],
data_type=2,
color_map='jet',
plot_contours=False,
plot_label="",
plot_bands=None,
time_zone=0,
plot_max_freq=30.0,
run_quietly=False,
save_file='',
dpi=150,
parent=None):
self.data_type = data_type
self.run_quietly = run_quietly
self.dpi = dpi
self.df = VOAOutFile(data_file,
time_zone=time_zone,
data_type=self.data_type,
quiet=run_quietly)
self.image_defs = self.IMG_TYPE_DICT[self.data_type]
color_map = eval('P.cm.' + color_map)
if plot_groups[0] == 'a':
num_grp = self.df.get_number_of_groups()
plot_groups = range(0, num_grp)
self.subplots = []
number_of_subplots = len(plot_groups)
matplotlib.rcParams['axes.edgecolor'] = 'gray'
matplotlib.rcParams['axes.facecolor'] = 'white'
matplotlib.rcParams['axes.grid'] = True
matplotlib.rcParams['figure.facecolor'] = 'white'
matplotlib.rcParams['legend.fancybox'] = True
matplotlib.rcParams['legend.shadow'] = True
matplotlib.rcParams['figure.subplot.hspace'] = 0.45
matplotlib.rcParams['figure.subplot.wspace'] = 0.35
matplotlib.rcParams['figure.subplot.right'] = 0.85
colorbar_fontsize = 12
if number_of_subplots <= 1:
self.num_rows = 1
self.main_title_fontsize = 24
matplotlib.rcParams['legend.fontsize'] = 12
matplotlib.rcParams['axes.labelsize'] = 12
matplotlib.rcParams['axes.titlesize'] = 8
matplotlib.rcParams['xtick.labelsize'] = 10
matplotlib.rcParams['ytick.labelsize'] = 10
matplotlib.rcParams[
'figure.subplot.top'] = 0.79 # single figure plots have a larger title so require more space at the top.
self.x_axes_ticks = P.arange(0, 25, 2)
elif ((number_of_subplots >= 2) and (number_of_subplots <= 6)):
self.num_rows = 2
self.main_title_fontsize = 18
matplotlib.rcParams['legend.fontsize'] = 10
matplotlib.rcParams['axes.labelsize'] = 10
matplotlib.rcParams['axes.titlesize'] = 11
matplotlib.rcParams['xtick.labelsize'] = 8
matplotlib.rcParams['ytick.labelsize'] = 8
self.x_axes_ticks = P.arange(0, 25, 4)
else:
self.num_rows = 3
self.main_title_fontsize = 16
matplotlib.rcParams['legend.fontsize'] = 8
matplotlib.rcParams['axes.labelsize'] = 8
matplotlib.rcParams['axes.titlesize'] = 10
matplotlib.rcParams['xtick.labelsize'] = 6
matplotlib.rcParams['ytick.labelsize'] = 6
self.x_axes_ticks = P.arange(0, 25, 4)
self.num_cols = int(
math.ceil(float(number_of_subplots) / float(self.num_rows)))
self.fig = Figure(figsize=(7, 6.5))
self.main_title_label = self.fig.suptitle(
plot_label + unicode(self.image_defs['title'], 'utf-8'),
fontsize=self.main_title_fontsize)
for chan_grp in plot_groups:
(group_name, group_info, fot, muf, hpf,
image_buffer) = self.df.get_group_data(chan_grp)
ax = self.fig.add_subplot(self.num_rows, self.num_cols,
plot_groups.index(chan_grp) + 1)
self.subplots.append(ax)
if number_of_subplots > 4:
#save a little space by only labelling the outer edges of the plot
ax.label_outer()
_sign = '+' if (time_zone >= 0) else ''
self.x_label = ax.set_xlabel(
_('Time (UTC%(sig)s%(tz)s)') % {
'sig': _sign,
'tz': time_zone
})
self.y_label = ax.set_ylabel(_('Frequency (MHz)'))
## Autoscale y (frequency axis)
if (plot_max_freq == self.AUTOSCALE):
y_max = math.ceil(max(muf) / 5.0) * 5.0
y_max = min(plot_max_freq, 30.0)
y_max = max(plot_max_freq, 5.0)
else:
y_max = math.ceil(plot_max_freq / 5.0) * 5.0
#resize the image
image_buffer = image_buffer[0:y_max - 1, :]
y_ticks = [2, 5]
for y_tick_value in P.arange(10, y_max + 1, 5):
y_ticks.append(y_tick_value)
ax.plot(range(0, 25), muf, 'r-', range(0, 25), fot, 'g-')
ax.set_ylim([2, y_max])
ax.set_xticks(self.x_axes_ticks)
ax.set_yticks(y_ticks)
self.add_legend(ax)
title_str = group_info.strip()
if number_of_subplots > 1:
title_str = self.get_small_title(title_str)
self.subplot_title_label = ax.set_title(title_str,
multialignment='left',
**self.mono_font)
if (self.data_type > 0):
im = ax.imshow(image_buffer,
interpolation='bicubic',
extent=(0, 24, 2, y_max),
origin='lower',
cmap=color_map,
alpha=0.95,
norm=P.Normalize(clip=False,
vmin=self.image_defs['min'],
vmax=self.image_defs['max']))
if plot_contours:
ax.contour(image_buffer,
self.image_defs['y_labels'],
extent=(0, 24, 2, y_max),
linewidths=1.0,
colors='k',
alpha=0.6)
if plot_bands:
for a, b in plot_bands:
ax.axhspan(a, b, alpha=0.5, ec='k', fc='k')
if (self.data_type > 0):
self.cb_ax = self.fig.add_axes(self.get_cb_axes())
self.fig.colorbar(im,
cax=self.cb_ax,
orientation='vertical',
format=P.FuncFormatter(
eval('self.' +
self.image_defs['formatter'])))
for t in self.cb_ax.get_yticklabels():
t.set_fontsize(colorbar_fontsize)
canvas = FigureCanvasGTKAgg(self.fig)
self.fig.canvas.mpl_connect('draw_event', self.on_draw)
canvas.show()
if save_file:
self.save_plot(canvas, save_file)
if not self.run_quietly:
# TODO consider using a scrolled pane here...
dia = VOAPlotWindow('pythonProp - ' + self.image_defs['title'],
canvas,
parent,
dpi=self.dpi)
return
def __init__(self, contours, neutral, SHOW_LINGUAGRAM, SHOW_NEUTRAL, SHOW_WAVEFORM, SHOW_SPECTROGRAM):
'''center points determined by transforming the point (426, 393) several times
with peterotron, and taking the average.
'''
self.static_dir = os.getcwd() + '/'
#self.centerX = 710
#self.centerY = 638
# these come from hand tuning to find the smallest range of y values of polar mags
self.centerX = 665
self.centerY = 525
self.gladefile = self.static_dir + "LinguaViewer.glade"
self.wTree = gtk.glade.XML(self.gladefile, "window1")
self.win = self.wTree.get_widget("window1")
self.win.set_title(contours)
self.title = contours
self.mainVBox = self.wTree.get_widget("vbox1")
dic = { "on_window1_destroy": self.onDestroy,
"on_tbPlay_clicked" : self.playSound,
"on_tbSave_clicked" : self.onSave,
"on_tbLabel_clicked": self.onLabel}
self.wTree.signal_autoconnect(dic)
self.X, self.Y = self.loadContours(contours)
self.wavname = contours[:-4] + ".wav"
#Linguagram
if (SHOW_LINGUAGRAM == True):
x1 = array(self.X)
y1 = array(self.Y)
Z = []
for i in range(len(self.X)):
zs = []
for j in range(32):
zs.append(i+1)
Z.append(zs)
z1 = array(Z)
self.fig = Figure()
canvas = FigureCanvas(self.fig)
#ax = Axes3D(self.fig, rect=[-.23,-.2,1.447,1.4])
ax = self.fig.add_subplot(1, 1, 1, projection='3d')
self.fig.subplots_adjust(left=-0.23, bottom=0, right=1.215, top=1)
ax.mouse_init()
surf = ax.plot_surface(z1, -x1, -y1, rstride=1, cstride=1, cmap=cm.jet)
ax.view_init(90,-90)
canvas.show()
canvas.set_size_request(600, 200)
self.mainVBox.pack_start(canvas, True, True)
#Neutral
if (SHOW_NEUTRAL == True):
cx, cy = self.getNeutral(neutral)
cmags = self.makePolar(cx, cy)
M = self.batchConvert2Polar(self.X, self.Y)
#D = self.batchGetMinD(M, cmags)
fakeX = []
for i in range(len(M)):
xs = []
for j in range(1,33):
xs.append(j)
fakeX.append(xs)
x1 = array(fakeX)
y1 = array(M)
Z = []
for i in range(len(M)):
zs = []
for j in range(32):
zs.append(i)
Z.append(zs)
z1 = array(Z)
self.fig3 = Figure()
canvas3 = FigureCanvas(self.fig3)
ax = self.fig3.add_subplot(1, 1, 1, projection='3d')
self.fig3.subplots_adjust(left=-0.23, bottom=0, right=1.215, top=1)
ax.mouse_init()
ax.plot_surface(z1, -x1, y1, rstride=1, cstride=1, cmap=cm.jet)
ax.view_init(90,-90)
canvas3.show()
canvas3.set_size_request(600, 200)
self.mainVBox.pack_start(canvas3, True, True)
#Waveform
windowsize = 0
self.fig2 = Figure()
canvas2 = FigureCanvas(self.fig2)
if (SHOW_WAVEFORM == True):
fs, snd = wavread(self.wavname)
chan = snd[:,0]
t=array(range(len(chan)))/float(fs);
if SHOW_SPECTROGRAM == True:
wavax = self.fig2.add_subplot(2, 1, 1)
else:
wavax = self.fig2.add_subplot(1, 1, 1)
wavax.plot(t,chan,'black');
wavax.set_xlim(0,max(t))
windowsize += 200
#Spectrogram
if (SHOW_SPECTROGRAM == True):
'''This calls Praat to get the spectrogram and adds it to the viewer'''
specname = contours[:-4] + '.Spectrogram'
cleanname = contours[:-4] + '.clean'
cmd = ['/Applications/Praat.app/Contents/MacOS/Praat', self.static_dir + 'makeSpec.praat', self.wavname, specname]
proc = subprocess.Popen(cmd)
status = proc.wait()
cmd2 = ['bash', self.static_dir + 'cleanspec.sh', specname, cleanname]
proc2 = subprocess.Popen(cmd2)
status2 = proc2.wait()
f = open(cleanname, 'r').readlines()
last = len(f)-1
x = f[last].split('\t')
rows = int(x[0])
cols = int(x[1])
img = zeros((rows, cols))
for i in range(len(f)):
x = f[i][:-1].split('\t')
img[int(x[0])-1,int(x[1])-1] = float(x[2])
img = log(img)
if SHOW_WAVEFORM == True:
specax = self.fig2.add_subplot(2, 1, 2)
else:
specax = self.fig2.add_subplot(1, 1, 1)
specax.imshow(img, cmap=cm.gray_r, origin='lower', aspect='auto')
windowsize += 200
# show it
if (SHOW_WAVEFORM == True) or (SHOW_SPECTROGRAM == True):
canvas2.show()
canvas2.set_size_request(600, windowsize)
self.mainVBox.pack_start(canvas2, True, True)
self.SHOW_LINGUAGRAM = SHOW_LINGUAGRAM
self.SHOW_NEUTRAL = SHOW_NEUTRAL
self.SHOW_WAVEFORM = SHOW_WAVEFORM
self.SHOW_SPECTROGRAM = SHOW_SPECTROGRAM
self.windowsize = windowsize
class ArrayMapper(gtk.Window, ScalarMapper, Observer):
"""
CLASS: ArrayMapper
DESCR:
"""
def __init__(self,
gridManager,
X,
channels,
amp,
addview3,
view3,
start_time=None,
end_time=None):
ScalarMapper.__init__(self, gridManager)
gtk.Window.__init__(self)
Observer.__init__(self)
self.resize(512, 570)
self.set_title('Array data')
self.view3 = view3
self.addview3 = addview3
self.channels = channels
self.amp = amp
self.trodes = [(gname, gnum) for cnum, gname, gnum in amp]
self.X = X
self.ax = None
self.numChannels, self.numSamples = X.shape
self.addview3destroy = False
self.time_in_secs = False
self.start_time = None
self.end_time = None
if ((start_time != None) & (end_time != None)):
self.time_in_secs = True
self.start_time = start_time
self.end_time = end_time
vbox = gtk.VBox()
vbox.show()
self.add(vbox)
self.fig = self.make_fig(start_time, end_time)
if self.addview3:
button = gtk.Button('Remove from View3')
button.show()
#button.set_active(False)
vbox.pack_start(button, False, False)
button.connect('clicked', self.view3_remove)
if self.addview3destroy == False:
self.broadcast(Observer.ARRAY_CREATED, self.fig, True, False)
self.addview3Button = button
self.canvas = FigureCanvas(self.fig) # a gtk.DrawingArea
self.canvas.show()
vbox.pack_start(self.canvas, True, True)
hbox = gtk.HBox()
hbox.show()
vbox.pack_start(hbox, False, False)
label = gtk.Label('Sample num')
label.show()
hbox.pack_start(label, False, False)
scrollbar = gtk.HScrollbar()
scrollbar.show()
hbox.pack_start(scrollbar, True, True)
if (self.time_in_secs == True):
scrollbar.set_range(start_time, end_time)
#scrollbar.set_increments(1,1)
print "set_increments(%f, %f)" % (
(end_time - start_time) / float(self.numSamples),
(end_time - start_time) / float(self.numSamples))
scrollbar.set_increments(
(end_time - start_time) / float(self.numSamples),
(end_time - start_time) / float(self.numSamples))
scrollbar.set_value(start_time + (end_time - start_time) / 2.0)
else:
scrollbar.set_range(0, self.numSamples - 1)
scrollbar.set_increments(1, 1)
scrollbar.set_value(self.numSamples / 2.0)
scrollbar.connect('value_changed', self.set_sample_num)
self.scrollbarIndex = scrollbar
self.numlabel = gtk.Label(str(scrollbar.get_value()))
self.numlabel.show()
hbox.pack_start(self.numlabel, False, False)
hbox2 = gtk.HBox()
hbox2.show()
toolbar = NavigationToolbar(self.canvas, self)
toolbar.show()
hbox2.pack_start(toolbar, True, True)
button = gtk.Button('Coh. Here')
button.show()
hbox2.pack_start(button, False, False)
button.connect('clicked', self.coh_here)
vbox.pack_start(hbox2, False, False)
self.set_sample_num(scrollbar)
self.connect("destroy", self.on_destroy)
def coh_here(self, button):
val = self.scrollbarIndex.get_value()
if (self.time_in_secs == True):
val = (val * self.view3.eeg.freq) / 1000 #convert val to points
self.view3.offset = val - self.view3.newLength / 2 #set the new view3 offset to the beginning of the window
self.view3.compute_coherence()
self.view3.plot_band()
#I know I should be using the receiver. I really dislike that interface tho, so for now I'll be raw about it, until we get a better one.
def view3_remove(self, button):
#a switch in the array mapper to toggle view3 display
if self.addview3destroy == False:
self.addview3destroy = True
self.broadcast(Observer.ARRAY_CREATED, self.fig, False,
self.addview3destroy)
self.addview3Button.set_label("Add to view3")
else:
self.addview3destroy = False
self.broadcast(Observer.ARRAY_CREATED, self.fig, True,
self.addview3destroy)
self.addview3Button.set_label("Remove from view3")
def on_destroy(self, widget):
#take the view3 display out if we close the window
self.view3_remove(self.addview3destroy)
print "garbage collecting - unfortunately this doesn't prevent a segfault that will happen if you make a new arraymapper window and then try to drive the autoplay function with it. to be fixed in an upcoming patch, hopefully."
gc.collect()
def set_sample_num(self, bar):
LO = self.view3.newLength / 2
if (self.time_in_secs == True):
LO = (LO * 1000) / self.view3.eeg.freq #convert LO to ms
val = float(bar.get_value())
ind = ((val - self.start_time) /
(self.end_time - self.start_time) * self.numSamples)
#print "ArrayMapper.set_sample_num() : ind=", ind
datad = self.get_datad(ind)
self.gridManager.set_scalar_data(datad)
xdata = array([val, val], 'd')
#print "shape of xdata is " , xdata.shape
#for line in self.lines:
# print "ArrayMapper.set_sample_num(): doing line " , line
# line.set_xdata(xdata)
self.lines[0].set_xdata(array([val - LO, val - LO], 'd'))
self.lines[1].set_xdata(array([val, val], 'd')) #middle line
self.lines[2].set_xdata(array([val + LO, val + LO], 'd'))
else:
ind = int(bar.get_value())
#print "ArrayMapper.set_sample_num(", ind, ")"
datad = self.get_datad(ind)
self.gridManager.set_scalar_data(datad)
#xdata = array([ind, ind], 'd')
#for line in self.lines:
# line.set_xdata(xdata)
self.lines[0].set_xdata(array([ind - LO, ind - LO], 'd'))
self.lines[1].set_xdata(array([ind, ind], 'd')) #middle line
self.lines[2].set_xdata(array([ind + LO, ind + LO], 'd'))
if (self.time_in_secs == True):
self.numlabel.set_text(str(float(bar.get_value())))
else:
self.numlabel.set_text(str(int(bar.get_value())))
#print "self.fig.get_axes() = ", self.fig.get_axes()
self.canvas.draw()
if self.addview3:
if self.addview3destroy == False: #don't signal unless we have to
self.broadcast(Observer.ARRAY_CREATED, self.fig, False,
False) #redraw the view3 version of the array
#the second false is to say that we shouldn't destroy the display in view3
def get_datad(self, ind):
slice = self.X[:, ind]
datad = dict(zip(self.trodes, slice))
return datad
def make_fig(self, start_time, end_time):
fig = Figure(figsize=(8, 8), dpi=72)
self.lines = []
N = len(self.channels)
self.ax = fig.add_subplot(1, 1, 1) #new singleplot configuration
colordict = [
'#A6D1FF', 'green', 'red', 'cyan', 'magenta', 'yellow', 'white'
]
minx = 0
maxx = 0
graph = []
for i, channel in enumerate(self.channels):
#subplot syntax is numrows, numcolumns, subplot ID
print "ArrayMapper.make_fig(): self.X is is ", self.X, type(
self.X), len(self.X)
print "ArrayMapper.make_fig(): channel is ", channel
print "ArrayMapper.make_fig(): self.numSamples=", self.numSamples
time_range = arange(self.numSamples)
#print "start_time= ", start_time, "end_time =", end_time
if ((start_time != None) & (end_time != None)):
time_range = arange(start_time, end_time,
(end_time - start_time) / self.numSamples)
#print "time_range is ", time_range
x = self.X[channel - 1, :]
if minx > min(x):
minx = copy.deepcopy(min(x))
if maxx < max(x):
maxx = copy.deepcopy(max(x))
color = colordict[((i - 1) % 7)]
newp = self.ax.plot(time_range,
x,
color,
label=("channel " + str(i + 1)))
newp[0].set_linewidth(4)
graph.append(newp)
self.ax.set_xlabel('index')
self.ax.set_title('Evoked response')
#self.ax.legend()
fig.legend(graph, self.channels, 'upper right')
if ((start_time != None) & (end_time != None)):
mid = start_time + (end_time - start_time) / 2.0
else:
mid = self.numSamples / 2.0
#print "setting up line at (([%d, %d], [%d, %d])[0]" % (mid, mid, min(x), max(x))
LO = self.view3.newLength / 2
#line = self.ax.plot([mid, mid], [minx, maxx],'w')[0]
#left edge of window:
line = self.ax.plot([mid - LO, mid - LO], [minx, maxx], 'y')[0]
self.ax.add_line(line)
self.lines.append(line)
#middle of window, where the scalar data comes from:
line = self.ax.plot([mid, mid], [minx, maxx], 'r')[0]
self.ax.add_line(line)
self.lines.append(line)
#right edge of window
line = self.ax.plot([mid + LO, mid + LO], [minx, maxx], 'y')[0]
self.ax.add_line(line)
self.lines.append(line)
self.ax.patch.set_facecolor('black') #transparency
self.finishedFigure = fig
return fig
def recieve(self, event, *args):
if event in (Observer.SET_SCALAR, ):
#move the scrollbar forward by the twidth,
#except that this is always coming in in points, and we need to
#convert to ms if self.time_in_secs is true
newVal = args[0]
if self.time_in_secs == True:
newVal = ((newVal * 1000) / self.view3.eeg.freq)
self.scrollbarIndex.set_value(newVal)
print "ARRAY MAPPER: RECIEVED SCALAR MESSAGE: ", newVal
return
class RTP_motor_gui(object):
# This is a callback function. The data arguments are ignored
# in this example. More on callbacks below.
def swept_sine_test(self, widget, data=None):
print('in swept_sine_test')
self.test.use_accel_fb = False
stopn = 20000
amp = 30
maxf = 10
wp = 18.5*2*pi
wz = 16.5*2*pi
zz = 0.1
zp = 0.5
G_notch = controls.TransferFunction([1,2*wz*zz,wz**2],\
[1,2*wp*zp,wp**2])*(wp**2/wz**2)
kwargs = {'amp':amp, 'minf':0.0, 'maxf':maxf, 'plot':False,\
'stopn':stopn, 'plot':False}
#self.test.Swept_Sine(**kwargs)
#self.test.Notched_Swept_Sine(G_notch, **kwargs)
self.test.Close_Serial()
self.P_control_test = SLFR_RTP.P_control_Test(kp=1.0, neg_accel=neg_accel)
self.P_control_test.Swept_Sine(**kwargs)
self.plot_results(test=self.P_control_test, legloc=3)
def plot_results(self, legloc=4, test=None):
if test is None:
test = self.test
self.ax.cla()
self.t = test.nvect*self.test.dt
## attrs = ['uvect','vvect','yvect','avect','thd_hatvect']
## labels = ['u','v','$\\theta$','a','$\\hat{\\theta}_d$']
attrs = ['uvect','yvect']
labels = ['u','$\\theta$']
for attr, label in zip(attrs, labels):
if hasattr(test, attr):
data = getattr(test, attr)
self.ax.plot(self.t, data, label=label)
self.ax.legend(loc=legloc)
self.ax.set_xlabel('Time (sec.)')
self.ax.set_ylabel('Signal Amplitude (counts)')
self.f.canvas.draw()
def step_test(self, widget, data=None):
if self.debug > 0:
print('in step_test')
#active = self.vib_check.get_active()
#toggled = self.vib_check.toggled()
self.test.Reset_Theta()
time.sleep(0.05)
self.test.Step_Response(amp=200, stopn=1000, plot=False)#, **kwargs)#, step_ind=10, \
## off_ind=100, plot=True, fi=1, clear=True, \
## legloc=5)
self.test.Close_Serial()
self.plot_results()
def fixed_sine_test(self, widget, data=None):
freq_text = self.fs_freq_entry.get_text()
freq = float(freq_text)
amp_text = self.fs_amp_entry.get_text()
amp = int(amp_text)
dur_text = self.fs_dur_entry.get_text()
dur = int(dur_text)
print('freq = %0.4f' % freq)
print('amp = %i' % amp)
print('dur = %i' % dur)
self.test.Reset_Theta()
time.sleep(0.05)
self.test.Fixed_Sine(freq=freq, amp=amp, stopn=dur, plot=False)
self.test.Close_Serial()
self.plot_results()
def run_ol_test(self, u):
self.OL_test = RTP.Motor_OL_Test()
self.OL_test.Reset_Theta()
self.OL_test.Run_Test(u, plot=False)
self.OL_test.Close_Serial()
self.plot_results(test=self.OL_test)
def system_check(self, widget, data=None):
stopn = 1000
u = zeros((stopn), dtype=int64)
startind = 50
width = 50
amp = 100
u[startind:startind+width] = amp
ind3 = stopn/2+startind
ind4 = ind3+width
u[ind3:ind4] = -amp
u[-5:] = 0
self.run_ol_test(u)
def run_ol_step(self, widget, data=None):
stopn = int(self.dur_entry.get_text())
u = zeros((stopn), dtype=int64)
startind = 50
amp_text = self.ol_amp_entry.get_text()
amp = int(amp_text)
u[startind:] = amp
self.run_ol_test(u)
def return_to_zero(self, widget, data=None):
self._set_vib_supress()
self.test.Step_Response(0, plot=False)
self.test.Close_Serial()
def reset_theta(self, widget, data=None):
self.test.Reset_Theta()
self.test.Close_Serial()
def delete_event(self, widget, event, data=None):
# If you return FALSE in the "delete_event" signal handler,
# GTK will emit the "destroy" signal. Returning TRUE means
# you don't want the window to be destroyed.
# This is useful for popping up 'are you sure you want to quit?'
# type dialogs.
print "delete event occurred"
# Change FALSE to TRUE and the main window will not be destroyed
# with a "delete_event".
return False
def destroy(self, widget, data=None):
print "destroy signal occurred"
self.test.Close_Serial()
gtk.main_quit()
def __init__(self):
self.debug = 0
self.test = RTP.Motor_PD_Control_Test(kp=2, kd=0.07)
# create a new window
self.window = gtk.Window(gtk.WINDOW_TOPLEVEL)
# When the window is given the "delete_event" signal (this is given
# by the window manager, usually by the "close" option, or on the
# titlebar), we ask it to call the delete_event () function
# as defined above. The data passed to the callback
# function is NULL and is ignored in the callback function.
self.window.connect("delete_event", self.delete_event)
# Here we connect the "destroy" event to a signal handler.
# This event occurs when we call gtk_widget_destroy() on the window,
# or if we return FALSE in the "delete_event" callback.
self.window.connect("destroy", self.destroy)
# Sets the border width of the window.
self.window.set_border_width(10)
# Creates a new button with the label "Hello World".
self.swept_sine_button = gtk.Button("Swept Sine")
self.step_button = gtk.Button("Step Response")
self.reset_button = gtk.Button("Reset Theta")
self.return_button = gtk.Button("Return to 0")
self.sys_check_button = gtk.Button("System Check")
self.ol_step_button = gtk.Button("OL Step")
#self.vib_check = gtk.CheckButton(label="Use Vibration Suppression", \
# use_underline=False)
self.vib_on_radio = gtk.RadioButton(None, "On")
self.vib_off_radio = gtk.RadioButton(self.vib_on_radio, "Off")
#button.connect("toggled", self.callback, "radio button 2")
self.vib_off_radio.set_active(True)
vib_label = gtk.Label("Vibration Suppression")
ol_label = gtk.Label("OL Step Response")
ol_hbox = gtk.HBox(homogeneous=False)
amp_label = gtk.Label("amp:")
dur_label = gtk.Label("duration:")
self.ol_amp_entry = gtk.Entry()
self.ol_amp_entry.set_max_length(7)
self.ol_amp_entry.set_text("150")
Entry_width = 50
self.ol_amp_entry.set_size_request(Entry_width,-1)
self.dur_entry = gtk.Entry()
self.dur_entry.set_max_length(7)
self.dur_entry.set_text("300")
self.dur_entry.set_size_request(Entry_width,-1)
ol_hbox.pack_end(self.ol_amp_entry, False)
ol_hbox.pack_end(amp_label, False)
#ol_hbox.pack_start(amp_label, False)
#ol_hbox.pack_start(self.ol_amp_entry, False)
ol_dur_box = gtk.HBox(homogeneous=False)
ol_dur_box.pack_end(self.dur_entry, False)
ol_dur_box.pack_end(dur_label, False)
#Fixed Sine Controls
self.fs_amp_entry = gtk.Entry()
self.fs_amp_entry.set_max_length(7)
self.fs_amp_entry.set_size_request(Entry_width, -1)
self.fs_amp_entry.set_text("5")
self.fs_freq_entry = gtk.Entry()
self.fs_freq_entry.set_max_length(7)
self.fs_freq_entry.set_size_request(Entry_width, -1)
self.fs_freq_entry.set_text("0.5")
self.fs_dur_entry = gtk.Entry()
self.fs_dur_entry.set_max_length(7)
self.fs_dur_entry.set_size_request(Entry_width, -1)
self.fs_dur_entry.set_text("300")
fs_label = gtk.Label('Fixed Sine')
fs_amp_label = gtk.Label("amp (counts):")
fs_freq_label = gtk.Label("freq (Hz):")
fs_dur_label = gtk.Label("duration:")
fsvbox = gtk.VBox(homogeneous=False, spacing=5)
fsvbox.show()
fsvbox.pack_start(fs_label)
fshbox1 = gtk.HBox(homogeneous=False)
fshbox1.pack_end(self.fs_amp_entry, False)
fshbox1.pack_end(fs_amp_label, False)
fsvbox.pack_start(fshbox1, False)
fshbox2 = gtk.HBox(homogeneous=False)
fshbox2.pack_end(self.fs_freq_entry, False)
fshbox2.pack_end(fs_freq_label, False)
fsvbox.pack_start(fshbox2, False)
fshbox3 = gtk.HBox(homogeneous=False)
fshbox3.pack_end(self.fs_dur_entry, False)
fshbox3.pack_end(fs_dur_label, False)
fsvbox.pack_start(fshbox3, False)
self.fixed_sine_button = gtk.Button("Fixed Sine")
fsvbox.pack_start(self.fixed_sine_button, False)
#ol_dur_box.pack_start(dur_label, False)
#ol_dur_box.pack_start(self.dur_entry, False)
sep0 = gtk.HSeparator()
sep1 = gtk.HSeparator()
sep2 = gtk.HSeparator()
sep3 = gtk.HSeparator()
sep4 = gtk.HSeparator()
#self.button.set_size_request(30, 40)
# When the button receives the "clicked" signal, it will call the
# function hello() passing it None as its argument. The hello()
# function is defined above.
self.swept_sine_button.connect("clicked", self.swept_sine_test, None)
self.step_button.connect("clicked", self.step_test, None)
self.reset_button.connect("clicked", self.reset_theta, None)
self.return_button.connect("clicked", self.return_to_zero, None)
self.sys_check_button.connect("clicked", self.system_check, None)
self.ol_step_button.connect("clicked", self.run_ol_step, None)
self.fixed_sine_button.connect("clicked", self.fixed_sine_test, None)
# This will cause the window to be destroyed by calling
# gtk_widget_destroy(window) when "clicked". Again, the destroy
# signal could come from here, or the window manager.
#self.button.connect_object("clicked", gtk.Widget.destroy, self.window)
big_hbox = gtk.HBox()#homogeneous=False, spacing=5)
button_vbox = gtk.VBox(homogeneous=False, spacing=5)
#self.vbox1 = gtk.VBox(homogeneous=False, spacing=0)
# This packs the button into the window (a GTK container).
#self.window.add(self.button)
button_vbox.pack_start(self.sys_check_button, False)
button_vbox.pack_start(sep0, False)
button_vbox.pack_start(self.swept_sine_button, False, False, 0)
button_vbox.pack_start(sep1, False)
button_vbox.pack_start(vib_label, False)
#button_vbox.pack_start(self.vib_check, False)
button_vbox.pack_start(self.vib_on_radio, False)
button_vbox.pack_start(self.vib_off_radio, False)
button_vbox.pack_start(sep2, False)
button_vbox.pack_start(self.step_button, False, False, 0)
button_vbox.pack_start(sep3, False)
#Fixed Sine Stuff
button_vbox.pack_start(fsvbox, False)
button_vbox.pack_start(sep4, False)
button_vbox.pack_start(ol_label, False)
button_vbox.pack_start(ol_hbox, False)
button_vbox.pack_start(ol_dur_box, False)
button_vbox.pack_start(self.ol_step_button, False)
button_vbox.pack_start(self.reset_button, False)
button_vbox.pack_start(self.return_button, False)
self.f = Figure(figsize=(5,4), dpi=100)
self.ax = self.f.add_subplot(111)
t = arange(0.0,3.0,0.01)
s = sin(2*pi*t)
self.ax.plot(t,s)
self.figcanvas = FigureCanvas(self.f) # a gtk.DrawingArea
self.figcanvas.show()
canvas_vbox = gtk.VBox()
toolbar = NavigationToolbar(self.figcanvas, self.window)
#toolbar.set_size_request(-1,50)
self.figcanvas.set_size_request(600,300)
toolbar.set_size_request(600,50)
toolbar.show()
big_hbox.pack_start(button_vbox, False, False, 0)
canvas_vbox.pack_start(self.figcanvas)#, expand=True, \
#fill=True, padding=5)
canvas_vbox.pack_start(toolbar, False)#, False)#, padding=5)
big_hbox.pack_start(canvas_vbox)#, expand=True, \
#fill=True, padding=5)
self.window.add(big_hbox)
# The final step is to display this newly created widget.
#self.button.show()
#self.window.set_size_request(1000,800)
self.window.set_title('RTP Motor GUI v. 1.0')
# and the window
#self.window.show()
self.window.set_position(gtk.WIN_POS_CENTER)
self.window.show_all()
def main(self):
# All PyGTK applications must have a gtk.main(). Control ends here
# and waits for an event to occur (like a key press or mouse event).
gtk.main()
class appGui:
def __init__(self):
gladefile = "paViewerGUI.glade"
self.windowname = "MainWindow"
self.wTree = gtk.glade.XML(gladefile, self.windowname)
dic = {
"on_MainWindow_destroy": gtk.main_quit,
"on_ButtonQuit_clicked": gtk.main_quit,
"on_ButtonOpen_clicked": self.Open,
"on_ButtonPlane_clicked": self.ChangePlane,
"on_change_Current": self.ChangeCurrent,
"on_ButtonSave_clicked": self.SaveFigure
}
self.wTree.signal_autoconnect(dic)
self.window = self.wTree.get_widget(self.windowname)
self.XmaxIndicator = self.wTree.get_widget("LabelXMax")
self.YmaxIndicator = self.wTree.get_widget("LabelYMax")
self.ZmaxIndicator = self.wTree.get_widget("LabelZMax")
self.XScaler = self.wTree.get_widget("ScaleX")
self.YScaler = self.wTree.get_widget("ScaleY")
self.ZScaler = self.wTree.get_widget("ScaleZ")
self.XText = self.wTree.get_widget("EntryX")
self.YText = self.wTree.get_widget("EntryY")
self.ZText = self.wTree.get_widget("EntryZ")
self.PlaneSwitcher = self.wTree.get_widget("ButtonPlane")
self.PlaneIndicator = self.wTree.get_widget("LabelPlane")
self.window.show()
self.OpenFileName = os.getcwd()
self.plane = "xy"
self.lock = 0
self.draw_lock = 0
self.pa = None
self.TitleOfPlots = []
self.ax = []
self.figure = Figure(figsize=(6, 6), dpi=72)
self.figure.subplots_adjust(left=0.05,
right=1.0,
bottom=0.07,
top=0.95,
wspace=0.2,
hspace=0.1)
self.canvas = FigureCanvasGTKAgg(self.figure) # a gtk.DrawingArea
self.canvas.show()
self.view = self.wTree.get_widget("ViewFrame")
self.view.add(self.canvas)
def DirectOpen(self, filename):
self.OpenFileName = filename
self.pa = PA.PA(file=self.OpenFileName)
self.currentX = self.pa.nx() / 2
self.currentY = self.pa.ny() / 2
self.currentZ = self.pa.nz() / 2
self.XmaxIndicator.set_text(str(self.pa.nx()))
self.YmaxIndicator.set_text(str(self.pa.ny()))
self.ZmaxIndicator.set_text(str(self.pa.nz()))
self.XScaler.set_range(0.0, self.pa.nx())
self.XScaler.set_value(self.currentX)
self.YScaler.set_range(0.0, self.pa.ny())
self.YScaler.set_value(self.currentY)
self.ZScaler.set_range(0.0, self.pa.nz())
self.ZScaler.set_value(self.currentZ)
self.XText.set_text(str(self.currentX))
self.YText.set_text(str(self.currentY))
self.ZText.set_text(str(self.currentZ))
self.DrawPicture(self.window)
def Open(self, widget):
# A SIMPLE FILE CHOOSE DIALOG
dialog = gtk.FileChooserDialog("Please select your PA File...",
self.window,
gtk.FILE_CHOOSER_ACTION_OPEN, None,
None)
dialog.add_button("Cancel", gtk.RESPONSE_CANCEL)
dialog.add_button("Select", gtk.RESPONSE_OK)
if self.OpenFileName != os.getcwd():
dialog.set_current_folder(os.path.split(self.OpenFileName)[0])
else:
dialog.set_current_folder(os.getcwd())
result = dialog.run()
if result == gtk.RESPONSE_OK:
self.OpenFileName = dialog.get_filename()
dialog.destroy()
else:
dialog.destroy()
return 0
# SO EVERYTHING GOOD, LETS OPEN THE FILE
self.pa = PA.PA(file=self.OpenFileName)
self.currentX = self.pa.nx() / 2
self.currentY = self.pa.ny() / 2
self.currentZ = self.pa.nz() / 2
self.XmaxIndicator.set_text(str(self.pa.nx()))
self.YmaxIndicator.set_text(str(self.pa.ny()))
self.ZmaxIndicator.set_text(str(self.pa.nz()))
self.XScaler.set_range(0.0, self.pa.nx())
self.XScaler.set_value(self.currentX)
self.YScaler.set_range(0.0, self.pa.ny())
self.YScaler.set_value(self.currentY)
self.ZScaler.set_range(0.0, self.pa.nz())
self.ZScaler.set_value(self.currentZ)
self.XText.set_text(str(self.currentX))
self.YText.set_text(str(self.currentY))
self.ZText.set_text(str(self.currentZ))
self.DrawPicture(self.window)
def DrawPicture_thread(self, widget):
drawFigureThreat().start()
def DrawPicture(self, widget):
# Nothing open
if self.pa == None:
return 0
self.wTree.get_widget("View").set_text(self.OpenFileName)
# CHECK WHO WANTS TO BE PLOTTED?
self.TitleOfPlots = []
if self.wTree.get_widget("CheckRaw").get_active() == True:
self.TitleOfPlots.append("Raw")
if self.wTree.get_widget("CheckGeo").get_active() == True:
self.TitleOfPlots.append("Geometry")
if self.wTree.get_widget("CheckPot").get_active() == True:
self.TitleOfPlots.append("Potential")
# CLEAR FIGURE IS IMPORTANT!
self.figure.clear()
self.ax = []
i = 0
while i < len(self.TitleOfPlots):
num = 100 + 10 * len(self.TitleOfPlots) + 1 + i
self.ax.append(self.figure.add_subplot(num))
if self.plane == "xy":
self.ax[i].set_xlabel('Y')
self.ax[i].set_ylabel('X')
elif self.plane == "xz":
self.ax[i].set_xlabel('Z')
self.ax[i].set_ylabel('X')
elif self.plane == "yz":
self.ax[i].set_xlabel('Z')
self.ax[i].set_ylabel('Y')
self.ax[i].set_title(self.TitleOfPlots[i])
i = i + 1
data_raw = []
data_geo = []
data_pot = []
if self.plane == "xy":
i = 0
while i < self.pa.nx():
j = 0
data_raw.append([])
data_geo.append([])
data_pot.append([])
while j < self.pa.ny():
data_pot[i].append(self.pa.potential(i, j, self.currentZ))
data_geo[i].append(self.pa.electrode(i, j, self.currentZ))
data_raw[i].append(self.pa.raw(i, j, self.currentZ))
j = j + 1
i = i + 1
elif self.plane == "xz":
i = 0
while i < self.pa.nx():
j = 0
data_raw.append([])
data_geo.append([])
data_pot.append([])
while j < self.pa.nz():
data_pot[i].append(self.pa.potential(i, self.currentY, j))
data_geo[i].append(self.pa.electrode(i, self.currentY, j))
data_raw[i].append(self.pa.raw(i, self.currentY, j))
j = j + 1
i = i + 1
elif self.plane == "yz":
i = 0
while i < self.pa.ny():
j = 0
data_raw.append([])
data_geo.append([])
data_pot.append([])
while j < self.pa.nz():
data_pot[i].append(self.pa.potential(self.currentX, i, j))
data_geo[i].append(self.pa.electrode(self.currentX, i, j))
data_raw[i].append(self.pa.raw(self.currentX, i, j))
j = j + 1
i = i + 1
i = 0
while i < len(self.TitleOfPlots):
if self.TitleOfPlots[i] == "Raw":
self.ax[i].imshow(data_raw)
self.figure.colorbar(self.ax[i].imshow(data_raw),
ax=self.ax[i],
shrink=(1.1 -
len(self.TitleOfPlots) / 10.0),
pad=0.01)
elif self.TitleOfPlots[i] == "Geometry":
self.ax[i].imshow(data_geo)
self.figure.colorbar(self.ax[i].imshow(data_geo),
ax=self.ax[i],
shrink=(1.1 -
len(self.TitleOfPlots) / 10.0),
pad=0.01)
elif self.TitleOfPlots[i] == "Potential":
self.ax[i].imshow(data_pot)
self.figure.colorbar(self.ax[i].imshow(data_pot),
ax=self.ax[i],
shrink=(1.1 -
len(self.TitleOfPlots) / 10.0),
pad=0.01)
i = i + 1
self.canvas.draw()
def ChangePlane(self, widget):
if self.plane == "xy":
self.plane = "xz"
self.PlaneIndicator.set_text("XZ")
elif self.plane == "xz":
self.plane = "yz"
self.PlaneIndicator.set_text("YZ")
elif self.plane == "yz":
self.plane = "xy"
self.PlaneIndicator.set_text("XY")
self.DrawPicture(self.window)
def ChangeCurrent(self, widget):
if self.lock == 1:
return 0
self.lock = 1
if widget.get_name() == "ScaleX":
self.currentX = int(self.XScaler.get_value())
elif widget.get_name() == "ScaleY":
self.currentY = int(self.YScaler.get_value())
elif widget.get_name() == "ScaleZ":
self.currentZ = int(self.ZScaler.get_value())
# elif widget.get_name() == "CheckRaw" or widget.get_name() == "CheckGeo" or widget.get_name() == "CheckPot":
else:
self.currentX = int(float(self.XText.get_text()))
self.currentY = int(float(self.YText.get_text()))
self.currentZ = int(float(self.ZText.get_text()))
self.XText.set_text(str(self.currentX))
self.YText.set_text(str(self.currentY))
self.ZText.set_text(str(self.currentZ))
self.XScaler.set_value(self.currentX)
self.YScaler.set_value(self.currentY)
self.ZScaler.set_value(self.currentZ)
self.DrawPicture(self.window)
self.lock = 0
def SaveFigure(self, widget):
# A SIMPLE FILE CHOOSE DIALOG
dialog = gtk.FileChooserDialog("Please select your PA File...",
self.window,
gtk.FILE_CHOOSER_ACTION_SAVE, None,
None)
dialog.add_button("Cancel", gtk.RESPONSE_CANCEL)
dialog.add_button("Select", gtk.RESPONSE_OK)
result = dialog.run()
if result == gtk.RESPONSE_OK:
FileName = dialog.get_filename()
dialog.destroy()
else:
dialog.destroy()
return 0
self.figure.savefig((FileName + ".pdf"))
def drawBars(self, xvalues, yvalues, xlabel, ylabel, title, color):
logging.debug('>>')
logging.debug("Type: bars | title: " + str(title) + " | col: " +
str(color) + " | xlabel: " + str(xlabel) +
" | ylabel: " + str(ylabel))
self.removeVboxChildren()
#figure = Figure(figsize=(6,4), dpi=72)
figure = plt.figure()
logging.debug("Figure: %s" % str(figure))
numCols = len(xvalues[0])
xmod = 0.4
self.showGraph = False
axis = figure.add_subplot(111)
logging.debug("Axis: %s" % str(axis))
if len(xvalues) == 1: #One axis
barWidth = 0.8
barOffset = 0.1
logging.debug("One axis, barWidth %f, barOffset %f" %
(barWidth, barOffset))
elif len(xvalues) == 2: #Twin axes
barWidth = 0.4
barOffset = 0.1
logging.debug("Twin axes, barWidth %f, barOffset %f" %
(barWidth, barOffset))
else: #Error
logging.debug("Error: invalid number of axes")
return
axis.set_xlabel(xlabel[0])
axis.set_ylabel(ylabel[0])
logging.debug("Labels set x: %s, y: %s" % (xlabel[0], ylabel[0]))
xvals = [x + barOffset for x in range(0, numCols)]
yvals = [0] * numCols
for i in range(0, numCols):
yval = yvalues[0][i]
if float(yval) > 0.0:
self.showGraph = True
else:
yval = self.NEARLY_ZERO
yvals[i] = yval
if self.showGraph:
logging.debug("Drawing bars")
axis.bar(xvals, yvals, barWidth, color=color[0], align='edge')
else: #Only zero results
logging.debug("No results to draw")
pass
axis.grid(True)
axis.set_title("%s" % (title[0]))
logging.debug("Setting title to: %s" % title[0])
for tl in axis.get_yticklabels():
logging.debug("Setting ticklabel color %s" % color[0])
tl.set_color('%s' % color[0])
if len(xvalues) == 2: #Display twin axis
ax2 = axis.twinx()
logging.debug("Axis 2: Twin axis: %s " % str(ax2))
xvals = [x + barOffset + barWidth for x in range(0, numCols)]
for i in range(0, numCols):
yval = yvalues[1][i]
if float(yval) > 0.0:
self.showGraph = True
else:
yval = self.NEARLY_ZERO
yvals[i] = yval
if self.showGraph:
logging.debug("Axis 2: Drawing bars")
ax2.bar(xvals, yvals, barWidth, color=color[1], align='edge')
logging.debug("Axis 2: Label set y: %s" % (ylabel[1]))
ax2.set_ylabel(ylabel[1])
else: #Only zero results
logging.debug("Axis 2: No results to draw")
pass
for tl in ax2.get_yticklabels():
tl.set_color('%s' % color[1])
logging.debug("Axis 2: Setting ticklabel color %s" % color[1])
_title = "%s vs %s" % (title[0], title[1])
logging.debug("Axis 2: Setting title to: %s" % _title)
axis.set_title(_title)
logging.debug("Setting x ticks")
tickLocations = [x + 0.5 for x in xrange(0, numCols)]
axis.set_xticks(tickLocations)
axis.set_xticklabels(xvalues[0])
logging.debug("Setting x limits")
axis.set_xlim(0, numCols)
canvas = FigureCanvasGTK(figure) # a gtk.DrawingArea
logging.debug("Got canvas: %s" % (str(canvas)))
canvas.show()
logging.debug("Adding canvas to vbox")
self.vbox.pack_start(canvas, True, True)
#toolbar = NavigationToolbar(canvas, self.window)
#self.vbox.pack_start(toolbar, False, False)
for child in self.vbox.get_children():
logging.debug('Child available: ' + str(child))
logging.debug('<<')
class template:
def __init__(self):
self.builder = gtk.Builder()
self.builder.add_from_file(os.path.splitext(__file__)[0]+".glade")
self.window = self.builder.get_object("window")
dic = {
"on_toolbutton_refresh_clicked" : self.generate_testdata,
"on_button1_clicked" : self.generate_testdata,
"on_vboxMain_button_press_event" : self.button_press_event,
"on_vboxMain_button_release_event" : self.button_release_event,
"on_vboxMain_drag" : self.drag_begin,
"on_vboxMain_motion_notify_event" : self.drag_begin,
"on_toolbar_clear_clicked" : self.clear_selections,
"on_toolbar_zoomin_clicked" : self.zoomin_time,
"on_toolbar_zoomout_clicked" : self.zoomout_time,
"on_go_back_clicked" : self.go_back,
"on_go_forward_clicked" : self.go_forward,
"on_toolbutton_preferences_clicked" : self.preferences_open,
"on_button_pref_apply_activate" : self.pref_apply,
"set_channel_groups" : self.set_channel_groups,
}
self.builder.connect_signals(dic)
self.create_draw_frame('none')
self.space = 0
self.generate_testdata(None)
def create_draw_frame(self,widget):
self.fig = Figure(figsize=[100,100], dpi=72)
self.canvas = FigureCanvas(self.fig)
self.canvas.connect("scroll_event", self.scroll_event)
#self.canvas.connect('button_press_event', self.button_press_event)
self.canvas.show()
self.figure = self.canvas.figure
self.axes = self.fig.add_axes([0.045, 0.05, 0.93, 0.925], axisbg='#FFFFCC')
self.vb = self.builder.get_object("vboxMain")
self.vb.pack_start(self.canvas, gtk.TRUE, gtk.TRUE)
self.vb.show()
def preferences_open(self,widget):
self.win_prefs = self.builder.get_object("window_prefs")
self.win_prefs.show()
self.channel_tree(None)
def scroll_event(self, widget, event):
if event.direction == gdk.SCROLL_UP:
direction = 1
self.space = self.space + .1*self.scalefact
else:
direction = -1
self.space = self.space - .1*self.scalefact
if self.space < 0:
self.space = 0
print 'space', self.space
print (arange(0,size(self.data2plot,1))*(self.space))
self.space_data()
self.redraw(None)
curpos = self.axes.get_position()
l1 = curpos.x0
b1 = curpos.y0
w1 = curpos.x1
h1 = curpos.y1
def space_data(self):
self.data2plot = self.data[self.tstart:self.tstop,self.chanind] + \
(arange(0,size(self.data[self.tstart:self.tstop,self.chanind],1)) * \
(self.space))
def get_cursor_position(self,event):
ap = self.axes.get_position()
x,y = self.canvas.get_width_height()
posx = ((event.x/x)-ap.x0)*(1/(ap.x1-ap.x0))
posy = ((event.y/y)-(1-ap.y0))*(1/(ap.y0-ap.y1))
self.sx = (posx*(self.time[-1]-self.time[0]))+self.time[0]
self.sy = (posy*(self.data2plot.max()-self.data2plot.min()))+self.data2plot.min()
print self.sx, self.sy
def button_press_event(self,widget,event):
self.get_cursor_position(event)
print 'button pushed',event.button,event.type
if event.type == gtk.gdk.BUTTON_PRESS:
print "single click"
if event.button == 1:
#clicked line
#self.axes.axvline(x=self.sx)
self.xstart = self.sx
elif event.type == gtk.gdk._2BUTTON_PRESS:
print "double click"
#highlight channel
#self.axes.axhspan(self.sy-1, self.sy+1, xmin=0, xmax=1, color='yellow')
elif event.type == gtk.gdk._3BUTTON_PRESS:
print "triple click. ouch, you hurt your user."
if event.type == gtk.gdk.BUTTON_PRESS and event.button == 2:
print 'highlighting channel'
self.axes.axhspan(self.sy-self.scalefact, \
self.sy+self.scalefact, xmin=0, xmax=1, color='g')
#refresh canvas
self.canvas.draw()
def button_release_event(self,widget,event):
pass
self.get_cursor_position(event)
#print event#.button
if event.type == gtk.gdk.BUTTON_RELEASE and event.button == 1:
self.axes.axvspan(ymin=0, ymax=1, xmin=self.xstart, xmax=self.sx, color='b')
try: self.selections = vstack((self.selections,[self.xstart,self.sx]))
except AttributeError: self.selections = array([[self.xstart,self.sx]])
print 'sels',self.selections
self.canvas.draw()
def clear_selections(self,widget):
del self.selections
self.redraw(None)
def drag_begin(self,widget,event):
pass
#self.get_cursor_position(event)
def redraw(self,widget):
#print 'button press'
print len(self.time),self.data2plot.shape
self.color = 'black'
self.axes.cla()
self.axes = self.figure.axes[0]
self.axes.plot(self.time, self.data2plot,color=self.color)
self.axes.axis('tight')
#self.axes.axis('off')
try:
print 'd',self.selections
for i in self.selections:
self.axes.axvspan(ymin=0, ymax=1, xmin=i[0], xmax=i[1], color='b')
except:
pass
self.canvas.draw()
def zoomin_time(self,widget):
startind = self.tstart;
stopind = self.tstop-((self.tstop-self.tstart)/2)
self.check_scale(startind,stopind)
def zoomout_time(self,widget):
startind = self.tstart;
stopind = self.tstop+((self.tstop-self.tstart)*2)
self.check_scale(startind,stopind)
def go_forward(self,widget):
startind = ((self.tstop-self.tstart)/2)+self.tstart;
stopind = ((self.tstop-self.tstart)/2)+self.tstop;
self.check_scale(startind,stopind)
def go_back(self,widget):
startind = self.tstart-((self.tstop-self.tstart)/2);
stopind = self.tstop-((self.tstop-self.tstart)/2);
self.check_scale(startind,stopind)
def check_scale(self,startind,stopind):
print 'req',startind,stopind, self.tstart,self.tstop
if startind < 0:
startind = 0
stopind = self.tstop
if stopind > len(self.t):
startind = self.tstart
stopind = len(self.t)
if stopind < 0:
stopind = self.tstop
print 'set',startind,stopind,self.tstart,self.tstop
self.tstart = startind
self.tstop = stopind
self.time = self.t[self.tstart:self.tstop]
self.data2plot = self.data[self.tstart:self.tstop,self.chanind]
self.space_data()
self.redraw(None)
def page_down(self,widget):
pass
def channel_tree(self,widget):
print('updating list')
self.View = self.builder.get_object("treeview1")
self.dataList = gtk.ListStore(str,str)
self.AddListColumn('Number', 0)
self.AddListColumn('Label', 1)
for k in range(0,self.numchannels):
iter = self.dataList.append([k,'label'+str(k)])
self.View.set_model(self.dataList)
print 'adding channels'
def AddListColumn(self, title, columnId):
column = gtk.TreeViewColumn(title, gtk.CellRendererText(), text=columnId)
column.set_resizable(True)
column.set_sort_column_id(columnId)
self.View.append_column(column)
self.View.get_selection().set_mode(gtk.SELECTION_MULTIPLE)
def pref_apply(self, widget):
liststore,iter = self.View.get_selection().get_selected_rows()
self.chanind = []
for i in iter:
print i, liststore[i][1]
self.chanind.append(int(liststore[i][0]))
#print self.dataList.get_value(iter,0)
print self.chanind
self.space_data()
self.redraw(None)
def set_channel_groups(self,widget):
print widget.get_label(), widget
#for i in self.builder.get_object('vbox2').get_children():
#if i.get_active() == True:
#print(i)
#print i.get_label()
if widget.get_label() == 'meg' and widget.get_active() == True:
#self.View.get_selection().select_all()
#self.View.get_selection().select_all()
self.View.get_selection().select_range(0,2)
if widget.get_label() == 'Clear':
self.View.get_selection().unselect_all()
if widget.get_label() == 'all' and widget.get_active() == True:
self.View.get_selection().select_all()
def generate_testdata(self,widget):
numpts = 10
self.numchannels = 10
self.t = arange(0,numpts, .01)
self.data = zeros((len(self.t),self.numchannels))
self.scalefact = 1e-9
for i in arange(0,self.numchannels):
r = random.randn()
self.data[:,i] = float32((sin(2*0.32*pi*self.t*r) * sin(2*2.44*pi*self.t*r)))#+ self.space
self.data = self.data * self.scalefact
self.tstart = 0; self.tstop = len(self.t)
self.time = copy(self.t[self.tstart:self.tstop])
print self.tstart,self.tstop
self.chanind = arange(0,self.numchannels)
self.data2plot = self.data
self.space_data()
#self.time_view()
self.redraw(None)
def datahandler(data=None):
pass
class Plot(Widget):
@Property
def overlay():
def fget(self):
return self.prefs['overlay'].enabled
def fset(self, overlay):
for plotable in self.__plotables:
plotable.overlay = overlay
widget = self.builder.get_object('overlay__enabled')
widget.set_active(overlay)
return locals()
@Property
def canvas():
def fget(self):
return self.__canvas
return locals()
@Property
def toolbar():
def fget(self):
return self.__toolbar
return locals()
def __reset(self):
nplotables = len(self.__plotables)
for i, plotable in enumerate(self.__plotables):
plotable.reset(nplotables, i)
self.__figure.subplots_adjust(hspace = 0.5)
def __plotable_new(self, plotable):
plotable.axes_new(self.__figure, self.__canvas, len(self.__plotables))
self.__plotables.append(plotable)
self.__reset()
return plotable
def __plotable_delete(self, plotable):
plotable.axes_delete(self.__figure)
self.__plotables.remove(plotable)
self.__reset()
def subplot_new(self):
return self.__plotable_new(SubPlot())
def subplot_delete(self, plotable):
self.__plotable_delete(plotable)
def stripchart_new(self):
return self.__plotable_new(StripChart())
def stripchart_delete(self, stripchart):
self.__plotable_delete(stripchart)
def plot3d_new(self):
return self.__plotable_new(Plot3D())
def plot3d_delete(self, plot3d):
self.__plotable_delete(plot3d)
def __save(self, filename):
if not filename:
return
self.__filename = filename
with open(self.__filename, 'w') as fd:
fd.write(self.__buffer.get_text(*self.__buffer.get_bounds()))
def clear(self):
for plotable in self.__plotables:
plotable.clear()
self.__reset()
self.draw()
def show(self):
self.widget.show()
self.__canvas.show()
self.__toolbar.show()
def hide(self):
self.__toolbar.hide()
self.__canvas.hide()
self.widget.hide()
def on_open(self, widget):
pass
def on_save(self, widget):
if self.__filename:
self.__save(self.__filename)
else:
self.__chooser.get_selection()
def on_saveas(self, widget):
self.__chooser.get_selection(filename=self.__filename)
def on_clear(self, widget):
self.clear()
def get_toolbar(self):
return self.__toolbar
def __init__(self):
Widget.__init__(self)
path = os.environ['GRIMA_ETC']
name = 'grima-subplot-widget'
self.loadui(path, name)
self.loaddb(path, name)
self.__figure = Figure()
self.__canvas = FigureCanvas(self.__figure)
self.__toolbar = NavigationToolbar(self.__canvas, None)
self.__canvas.show()
self.figure = self.__figure
widget = gtk.VBox()
widget.show()
widget.pack_start(self.__canvas)
widget.pack_start(self.__toolbar, False, False)
container = self.builder.get_object('container')
container.add(widget)
self.__filename = None
self.__plotables = []
self.__chooser = SaveAs()
self.__chooser.deletable = False
self.__chooser.embedded = True
self.__chooser.callback = self.__save
class SensorWindow(object):
def __init__(self, mainThread, gladefile='sensor_window.glade'):
self.builder = gtk.Builder()
self.builder.add_from_file(gladefile)
self.builder.connect_signals(self)
self._stopped = False
self.mainThread = mainThread
self.fig = plt.figure()
self.numLines = 1
# lines plot
self.ax = self.fig.add_subplot(111)
self.ax.set_xlabel('Time')
self.ax.set_ylabel('Power')
self.ax.xaxis.set_animated(True)
self.ax.yaxis.set_animated(True)
self.ax.set_title('Light Intensity')
self.ax.grid(True)
self.start = time.time()
self.background1 = None
self.prev_time = self.start
self.prev_pixel_offset = 0
self.x0 = 0
self.value = [0] * self.numLines
self.ax.set_ylim(-1, 256)
self.lines = []
for i in range(self.numLines):
line, = self.ax.plot([], [], animated=True, lw=2)
self.lines.append(line)
self.canvas = FigureCanvas(self.fig)
self.graphview = self.builder.get_object("box2")
self.graphview.pack_start(self.canvas)
self.graphview.reorder_child(self.canvas, 0)
self.img = self.builder.get_object("image1")
self.img.set_from_file("off.svg")
self.lamp = False
self.canvas.show()
gobject.idle_add(self.update_line)
self.canvas.mpl_connect('draw_event', self.on_draw)
self.barpath = []
def close_window(self, obj):
print "closing window"
self.builder.get_object("window1").destroy()
def destroy_callback(self, obj):
print "destroying window"
self.mainThread.stop()
self._stopped = True
def close_from_mainthread(self):
print "close from mainthread"
self.builder.get_object("window1").destroy()
def toggle_lamp(self):
print "toggle lamp!!"
self.img = self.builder.get_object("image1")
if (self.lamp):
self.lamp = False
self.img.set_from_file("off.svg")
else:
self.lamp = True
self.img.set_from_file("on.svg")
def update_line(self, *args):
if self._stopped:
self.destroy_callback(None)
return False
if self.background1 is None:
return True
cur_time = time.time()
pixel_offset = int((cur_time - self.start) * 40.)
dx_pixel = pixel_offset - self.prev_pixel_offset
self.prev_pixel_offset = pixel_offset
dx_data = self.get_dx_data(dx_pixel) #cur_time - self.prev_time)
x0 = self.x0
self.x0 += dx_data
self.prev_time = cur_time
self.ax.set_xlim(self.x0 - 2, self.x0 + 0.1)
# restore background which will plot lines from previous plots
self.restore_background_shifted(dx_pixel) #x0, self.x0)
# now plot line segment within [x0, x0+dx_data],
# Note that we're only plotting a line between [x0, x0+dx_data].
xx = np.array([x0, self.x0])
for i in range(len(self.lines)):
line = self.lines[i]
line.set_xdata(xx)
# the for loop below could be improved by using collection.
line.set_ydata(np.array([self.value[i], self.value[i]]))
self.ax.draw_artist(line)
self.background2 = self.canvas.copy_from_bbox(self.get_bg_bbox())
self.ax.draw_artist(self.ax.xaxis)
self.ax.draw_artist(self.ax.yaxis)
self.canvas.blit(self.ax.get_figure().bbox)
return True
def get_dx_data(self, dx_pixel):
tp = self.ax.transData.inverted().transform_point
x0, y0 = tp((0, 0))
x1, y1 = tp((dx_pixel, 0))
return (x1 - x0)
def get_bg_bbox(self):
return self.ax.bbox.padded(-3)
def save_bg(self):
self.background1 = self.canvas.copy_from_bbox(
self.ax.get_figure().bbox)
self.background2 = self.canvas.copy_from_bbox(self.get_bg_bbox())
def on_draw(self, *args):
self.save_bg()
return False
def restore_background_shifted(self, dx_pixel):
"""
restore bacground shifted by dx in data coordinate. This only
works if the data coordinate system is linear.
"""
# restore the clean slate background
self.canvas.restore_region(self.background1)
# restore subregion (x1+dx, y1, x2, y2) of the second bg
# in a offset position (x1-dx, y1)
x1, y1, x2, y2 = self.background2.get_extents()
self.canvas.restore_region(self.background2,
bbox=(x1 + dx_pixel, y1, x2, y2),
xy=(x1 - dx_pixel, y1))
return dx_pixel
def update(self, data):
if type(data) == ListType:
assert (len(self.lines) == len(data))
self.value = data
else:
assert (len(self.lines) == 1)
self.value = [data]
class setup_gui:
def __init__(self):
self.builder = gtk.Builder()
self.builder.add_from_file(os.path.splitext(__file__)[0]+".glade")
self.window = self.builder.get_object("window")
dic = {
"on_auto_select_toggled" : self.test,
"on_row-activated": self.test2,
}
self.builder.connect_signals(dic)
self.create_draw_frame(None)
self.channel_tree(None)
def channel_tree(self,widget):
print('updating list')
self.View = self.builder.get_object("treeview1")
self.dataList = gtk.ListStore(int,str,gobject.TYPE_BOOLEAN)
self.AddListColumn('Number', 0, self.View)
self.AddListColumn('Label', 1, self.View)
self.AddBoolColumn('test', 2, self.View)
self.numchannels=np.size(self.data,1)#300
self.chanlabels=np.arange(np.size(self.data,1))#300)
for k in range(0,self.numchannels):
iter = self.dataList.append([k,self.chanlabels[k],k])
self.dataList[k][2] = False
self.View.set_model(self.dataList)
print 'adding channels'
def AddBoolColumn(self, title, columnId, viewtype):
self.render = gtk.CellRendererToggle()
self.render.set_property('activatable', True)
self.render.connect( 'toggled', self.checkit, self.dataList )
column = gtk.TreeViewColumn(title,self.render)#,text=columnId)
column.set_resizable(True)
column.add_attribute( self.render, "active", 2)
column.set_sort_column_id(columnId)
viewtype.append_column(column)
#viewtype.set_activatable(True)
viewtype.get_selection().set_mode(gtk.SELECTION_MULTIPLE)
#viewtype.get_selection().set_mode(gtk.set_activatable(True))
def checkit(self,cell,path,model):
model[path][2] = not model[path][2]
print "Toggle '%s' to: %s" % (model[path][1], model[path][2],)
def AddListColumn(self, title, columnId, viewtype):
column = gtk.TreeViewColumn(title,gtk.CellRendererText(),text=columnId)
column.set_resizable(True)
column.set_sort_column_id(columnId)
viewtype.append_column(column)
viewtype.get_selection().set_mode(gtk.SELECTION_MULTIPLE)
def test(self,widget):
print 'test',widget
toggled = widget #self.builder.get_object("togglebutton1")
print toggled.get_active()#toggled()#state
box_children = self.builder.get_object("buttonbox1").get_children()
if toggled.get_active() == True:
for i in box_children:
i.set_sensitive(True)
if toggled.get_active() == False:
for i in box_children:
i.set_sensitive(False)
toggled.set_sensitive(True)
def test2(self,widget):
try: self.axes.clear()
except: pass
self.axes.axis('off')
self.axes.scatter(self.data[1],self.data[0],marker='o',facecolors='none');
liststore,iter = self.View.get_selection().get_selected_rows()
self.chanind = []
for i in iter:
print i,liststore[i][0]
x = liststore[i][0]
self.chanind.append(int(liststore[i][0]))
self.axes.scatter(self.data[1,x],self.data[0,x],marker='o',color='r')
#liststore[i][2] = True
#liststore[i][2] = not liststore[i][2]
#print liststore[i][2]
self.canvas.draw()
#self.canvas.show()
def create_draw_frame(self,widget):
#ion()
self.fig = Figure(figsize=[200,200], dpi=100)
self.canvas = FigureCanvas(self.fig)
#self.canvas.connect("scroll_event", self.scroll_event)
#self.canvas.connect('button_press_event', self.button_press_event)
self.canvas.show()
self.figure = self.canvas.figure
self.axes = self.fig.add_axes([0.045, 0.05, 0.93, 0.925], axisbg='#FFFFCC')
self.axes.axis('off')
self.vb = self.builder.get_object("viewport1")
self.vb.add(self.canvas)
#self.vb.pack_start(self.canvas, gtk.TRUE, gtk.TRUE)
self.vb.show()
from pdf2py import readwrite
self.data = readwrite.readdata('/home/danc/vault/decrypted/programming/python/chanlocs.pym')
#self.data = np.arange(300)#np.random.randn(300)
self.axes.scatter(self.data[1],self.data[0],marker='o',facecolors='none');
