def set_imagepanel(self,
name=None,
cmap='gray',
scale='zscale',
contrast=0.1):
"""set up the Image Panel"""
hmin = 150
wmin = 400
#set up the control panel
self.imagpanel = QtGui.QWidget()
#hmin=wmin*self.naxis2/self.naxis1
#print self.naxis1, self.naxis2, wmin, hmin
# Add FITS display widget with mouse interaction and overplotting
self.imdisplay = ImageDisplay()
#self.imdisplay.setMinimumWidth(wmin)
# Set colormap
self.imdisplay.setColormap(cmap)
# Set scale mode for dynamic range
imarr = self.struct[int(self.pid[self.id])].data
self.imdisplay.scale = scale
self.imdisplay.contrast = contrast
self.imdisplay.aspect = 'auto'
self.imdisplay.loadImage(imarr)
#self.imdisplay.drawImage()
hmin = self.imdisplay.width() * self.naxis2 / self.naxis1
self.imdisplay.setMaximumHeight(hmin)
self.imdisplay.setMinimumHeight(hmin)
#add the rectangles
self.add_mark(self.tx[self.id],
self.ty[self.id],
'target',
color='b',
lw=2)
self.add_mark(self.cx[self.id],
self.cy[self.id],
'comparison',
color='g',
lw=2)
self.imdisplay.redraw_canvas()
self.imdisplay.axes.set_xticklabels([])
self.imdisplay.axes.set_yticklabels([])
self.imdisplay.connectMatplotlibMouseMotion()
self.imdisplay.mpl_connect('button_press_event', self.onButtonPress)
self.imdisplay.mpl_connect('key_press_event', self.onKeyPress)
# Add navigation toolbars for each widget to enable zooming
self.imagtoolbar = NavigationToolbar2QT(self.imdisplay, self)
# Set up the layout
imagLayout = QtGui.QVBoxLayout(self.imagpanel)
#imagLayout.addWidget(self.imdisplay)
imagLayout.addWidget(MplCanvas())
imagLayout.addWidget(self.imagtoolbar)
def __init__(self,
imlist,
number,
config,
target_line_color='g',
comparison_line_color='g',
target_line_width=2,
comparison_line_width=2,
distance=5,
cmap='gray',
scale='zscale',
contrast=1.0):
"""Default constructor."""
# Setup widget
QtGui.QMainWindow.__init__(self)
# Set main widget
self.main = QtGui.QWidget(self)
# Set window title
self.setWindowTitle("Slotpreview")
# Add FITS display widget with mouse interaction and overplotting
self.imdisplay = ImageDisplay()
self.imdisplay.setMinimumHeight(150)
self.imdisplay.setMinimumWidth(400)
# Set colormap
self.imdisplay.setColormap(cmap)
# Set scale mode for dynamic range
self.imdisplay.scale = scale
self.imdisplay.contrast = contrast
# Add navigation toolbars for each widget to enable zooming
self.toolbar = NavigationToolbar2QT(self.imdisplay, self)
# Add configuration widget and connect it to the display widget
self.conf = PhotometryConfigWidget(imdisplay=self.imdisplay,
imlist=imlist,
number=number,
config=config)
# Set default linewidth and color
self.conf.setSearchDistance(distance)
self.conf.setMarkerType('square')
self.conf.setLineColor('target', target_line_color)
self.conf.setLineColor('comparison', comparison_line_color)
self.conf.setLineWidth('target', target_line_width)
self.conf.setLineWidth('comparison', comparison_line_width)
# Layout the widgets
l = QtGui.QVBoxLayout(self.main)
l.addWidget(self.imdisplay)
l.addWidget(self.toolbar)
l.addWidget(self.conf)
# Set focus to main widget
self.main.setFocus()
# Set the main widget as the central widget
self.setCentralWidget(self.main)
# Destroy widget on close
self.setAttribute(QtCore.Qt.WA_DeleteOnClose)
# Close when config dialog is closed
self.connect(self.conf, QtCore.SIGNAL('destroyed()'), self,
QtCore.SLOT('close()'))
def __init__(self,
imarr,
y1=None,
y2=None,
nrows=1,
nsteps=100,
hmin=150,
wmin=400,
name=None,
cmap='Gray',
scale='zscale',
contrast=0.1,
parent=None):
super(imageWidget, self).__init__(parent)
self.y1 = y1
self.y2 = y2
self.x1 = 0
self.x2 = len(imarr[0])
self.nrows = nrows
self.nsteps = nsteps
# Add FITS display widget with mouse interaction and overplotting
self.imdisplay = ImageDisplay()
self.imdisplay.setMinimumHeight(hmin)
self.imdisplay.setMinimumWidth(wmin)
# Set colormap
self.imdisplay.setColormap(cmap)
# Set scale mode for dynamic range
self.imdisplay.scale = scale
self.imdisplay.contrast = contrast
self.imdisplay.aspect = 'auto'
self.imdisplay.loadImage(imarr)
self.imdisplay.drawImage()
self.y1line, = self.imdisplay.axes.plot([self.x1, self.x2],
[self.y1, self.y1],
ls='-',
color='#00FF00')
self.y2line, = self.imdisplay.axes.plot([self.x1, self.x2],
[self.y2, self.y2],
ls='-',
color='#00FF00')
# Add navigation toolbars for each widget to enable zooming
self.toolbar = NavigationToolbar2QTAgg(self.imdisplay, self)
# set up the information panel
self.infopanel = QtGui.QWidget()
# add the name of the file
self.NameLabel = QtGui.QLabel("Filename:")
self.NameLabel.setFrameStyle(QtGui.QFrame.Panel | QtGui.QFrame.Raised)
self.NameValueLabel = QtGui.QLabel("%s" % name)
self.NameValueLabel.setFrameStyle(QtGui.QFrame.Panel
| QtGui.QFrame.Sunken)
# add the rows that are extracted
self.y1Label = QtGui.QLabel("Y1:")
self.y1Label.setFrameStyle(QtGui.QFrame.Panel | QtGui.QFrame.Raised)
self.y1ValueEdit = QtGui.QLineEdit("%6i" % self.y1)
self.y2Label = QtGui.QLabel("Y2:")
self.y2Label.setFrameStyle(QtGui.QFrame.Panel | QtGui.QFrame.Raised)
self.y2ValueEdit = QtGui.QLineEdit("%6i" % self.y2)
self.updateButton = QtGui.QPushButton("Update")
self.updateButton.clicked.connect(self.updatesection)
# add the update for automatically updating it
self.nrLabel = QtGui.QLabel("nrows:")
self.nrLabel.setFrameStyle(QtGui.QFrame.Panel | QtGui.QFrame.Raised)
self.nrValueEdit = QtGui.QLineEdit("%5i" % self.nrows)
self.nsLabel = QtGui.QLabel("nsteps:")
self.nsLabel.setFrameStyle(QtGui.QFrame.Panel | QtGui.QFrame.Raised)
self.nsValueEdit = QtGui.QLineEdit("%6i" % self.nsteps)
self.nextButton = QtGui.QPushButton("Next")
self.nextButton.clicked.connect(self.nextsection)
# set up the info panel layout
infoLayout = QtGui.QGridLayout(self.infopanel)
infoLayout.addWidget(self.NameLabel, 0, 0, 1, 1)
infoLayout.addWidget(self.NameValueLabel, 0, 1, 1, 5)
infoLayout.addWidget(self.y1Label, 1, 0, 1, 1)
infoLayout.addWidget(self.y1ValueEdit, 1, 1, 1, 1)
infoLayout.addWidget(self.y2Label, 1, 2, 1, 1)
infoLayout.addWidget(self.y2ValueEdit, 1, 3, 1, 1)
infoLayout.addWidget(self.updateButton, 1, 4, 1, 1)
infoLayout.addWidget(self.nrLabel, 2, 0, 1, 1)
infoLayout.addWidget(self.nrValueEdit, 2, 1, 1, 1)
infoLayout.addWidget(self.nsLabel, 2, 2, 1, 1)
infoLayout.addWidget(self.nsValueEdit, 2, 3, 1, 1)
infoLayout.addWidget(self.nextButton, 2, 4, 1, 1)
# Set up the layout
mainLayout = QtGui.QVBoxLayout()
mainLayout.addWidget(self.imdisplay)
mainLayout.addWidget(self.toolbar)
mainLayout.addWidget(self.infopanel)
self.setLayout(mainLayout)
