class Plot(QtWidgets.QWidget):
def __init__(self,
main,
title,
ylabel,
xlabel,
yunit,
xunit,
itemlist=False,
toolbar=False):
super(Plot, self).__init__()
self._plot = CurveDialog(toolbar=toolbar,
wintitle=title,
options=dict(ylabel=ylabel,
yunit=yunit,
xlabel=xlabel,
xunit=xunit))
if itemlist:
self._plot.get_itemlist_panel().show()
set_size_policy(self, QSizePolicy.Expanding, QSizePolicy.Expanding)
set_size_policy(self._plot, QSizePolicy.Expanding,
QSizePolicy.Expanding)
QtCore.QMetaObject.connectSlotsByName(self)
self.setObjectName("Plot")
main.addWidget(self._plot)
def add(self, item):
self._plot.get_plot().add_item(item)
class PlotWidget():
'''GuiQwt Plot'''
def __init__(self, title, x_axis='lin', x_label='x', y_label='y'):
'''Init plot and curves'''
self.plot_dlg = CurveDialog(edit=False,
toolbar=False,
wintitle=title,
options=dict(xlabel=x_label,
ylabel=y_label))
self.curves = []
self._x_axis = x_axis
self._init_plot(x_label, y_label)
def _init_plot(self, xlabel, ylabel):
'''Init plot'''
self.plot_dlg.get_itemlist_panel().show()
_plot = self.plot_dlg.get_plot()
#_label = '{0} = %.2f<br>{1} = %.2f'.format(xlabel, ylabel)
#_xcursor = make.xcursor(0, 0, _label)
#_plot.add_item(_xcursor)
_plot.set_antialiasing(True)
def add_curve(self, x, y, title, color):
'''Add curves'''
self.curves.append(make.curve(x, y, title=title, color=color))
def update_curve(self, curve_item, x, y):
'''Update curve values'''
curve_item.set_data(x, y)
curve_item.plot().replot()
def del_curves(self):
'''Delete curves'''
_plot = self.plot_dlg.get_plot()
for curve_item in self.curves:
_plot.del_item(curve_item)
self.curves = []
def _plot_items(self):
'''Plot curve items'''
_plot = self.plot_dlg.get_plot()
for curve_item in self.curves:
_plot.add_item(curve_item)
_plot.set_axis_scale(curve_item.xAxis(), self._x_axis)
self.refresh()
def refresh(self):
'''Refersh plots'''
_plot = self.plot_dlg.get_plot()
_plot.do_autoscale()
self.plot_dlg.adjustSize()
def show(self):
'''Show Plot'''
self._plot_items()
self.plot_dlg.show()
def plot(*items):
win = CurveDialog(edit=False, toolbar=True, wintitle="CurveDialog test",
options=dict(title="Title", xlabel="xlabel",
ylabel="ylabel"))
plot = win.get_plot()
for item in items:
plot.add_item(item)
plot.set_axis_font("left", QFont("Courier"))
win.get_itemlist_panel().show()
plot.set_items_readonly(False)
win.show()
win.exec_()
def plot(*items):
win = CurveDialog(edit=False, toolbar=True, wintitle="CurveDialog test",
options=dict(title="Temperaturverlauf", xlabel="Zeit [s]",
ylabel="Temperatur [\xb0C]"))
win.add_tool(HRangeTool)
plot = win.get_plot()
for item in items:
plot.add_item(item)
#plot.set_axis_font("left", QFont("Courier"))
win.get_itemlist_panel().show()
plot.set_items_readonly(False)
win.show()
win.exec_()
def taurusCurveMain():
from taurus.qt.qtgui.extra_guiqwt.builder import make
from taurus.qt.qtgui.application import TaurusApplication
from guiqwt.plot import CurveDialog
from guiqwt.tools import HRangeTool
from taurus.qt.qtgui.extra_guiqwt.tools import TaurusCurveChooserTool, TimeAxisTool
import taurus.core.util.argparse
import sys
parser = taurus.core.util.argparse.get_taurus_parser()
parser.set_usage("%prog [options] [<model1> [<model2>] ...]")
parser.set_description("a taurus application for plotting 1D data sets")
app = TaurusApplication(cmd_line_parser=parser,
app_name="taurusplot2",
app_version=taurus.Release.version)
args = app.get_command_line_args()
win = CurveDialog(edit=False,
toolbar=True,
wintitle="TaurusPlot2",
options=dict(title="", xlabel="xlabel", ylabel="ylabel"))
win.add_tool(HRangeTool)
win.add_tool(TaurusCurveChooserTool)
win.add_tool(TimeAxisTool)
plot = win.get_plot()
for a in args:
mx_my = a.split('|')
n = len(mx_my)
if n == 1:
mx, my = None, mx_my[0]
elif n == 2:
mx, my = mx_my
else:
print "Invalid model: %s\n" % mx_my
parser.print_help(sys.stderr)
sys.exit(1)
# cycle colors
style = make.style.next()
color = style[0]
linestyle = style[1:]
plot.add_item(
make.curve(mx, my, color=color, linestyle=linestyle, linewidth=2))
win.get_itemlist_panel().show()
plot.set_items_readonly(False)
win.show()
win.exec_()
def plot(*items):
win = CurveDialog(
edit=False,
toolbar=True,
wintitle="CurveDialog test",
options=dict(title="Title", xlabel="xlabel", ylabel="ylabel"),
)
plot = win.get_plot()
for item in items:
plot.add_item(item)
# plot.set_axis_font("left", QFont("Courier"))
win.get_itemlist_panel().show()
plot.set_items_readonly(False)
win.show()
win.exec_()
def taurusCurveMain():
from taurus.qt.qtgui.extra_guiqwt.builder import make
from taurus.qt.qtgui.application import TaurusApplication
from guiqwt.plot import CurveDialog
from guiqwt.tools import HRangeTool
from taurus.qt.qtgui.extra_guiqwt.tools import TaurusCurveChooserTool, TimeAxisTool
import taurus.core.util.argparse
import sys
parser = taurus.core.util.argparse.get_taurus_parser()
parser.set_usage("%prog [options] [<model1> [<model2>] ...]")
parser.set_description("a taurus application for plotting 1D data sets")
app = TaurusApplication(
cmd_line_parser=parser, app_name="taurusplot2", app_version=taurus.Release.version)
args = app.get_command_line_args()
win = CurveDialog(edit=False, toolbar=True, wintitle="TaurusPlot2",
options=dict(title="", xlabel="xlabel", ylabel="ylabel"))
win.add_tool(HRangeTool)
win.add_tool(TaurusCurveChooserTool)
win.add_tool(TimeAxisTool)
plot = win.get_plot()
for a in args:
mx_my = a.split('|')
n = len(mx_my)
if n == 1:
mx, my = None, mx_my[0]
elif n == 2:
mx, my = mx_my
else:
print "Invalid model: %s\n" % mx_my
parser.print_help(sys.stderr)
sys.exit(1)
# cycle colors
style = make.style.next()
color = style[0]
linestyle = style[1:]
plot.add_item(make.curve(mx, my, color=color,
linestyle=linestyle, linewidth=2))
win.get_itemlist_panel().show()
plot.set_items_readonly(False)
win.show()
win.exec_()
class CentralWidget(QSplitter):
def __init__(self, parent, toolbar):
QSplitter.__init__(self, parent)
# Define csvModel 提供csv處理的Model
self.csvmodel = CsvFileModel()
self.selectedRow = -1
#connect error message
self.connect(self.csvmodel, SIGNAL("ERROR_NOT_NONAME_ARRAY"),
partial(self.showErrorMessage, "NOT_NONAME_ARRAY"))
# 連接csvlist與製造ImageListWithProperties
imagelistwithproperties = ImageListWithProperties(self)
self.addWidget(imagelistwithproperties)
self.csvlist = imagelistwithproperties.csvlist
self.connect(imagelistwithproperties, SIGNAL("PLOT"),
partial(self.csvmodel.plotCSV, self.csvlist))
self.connect(imagelistwithproperties, SIGNAL("REMOVE"),
partial(self.csvmodel.removeCSV, self.csvlist))
self.connect(imagelistwithproperties, SIGNAL("EXTRACT_ARRAY"),
partial(self.csvmodel.extractArray, self.csvlist))
# View signal connect
self.connect(self.csvlist,
SIGNAL("itemDoubleClicked(QListWidgetItem*)"),
partial(self.csvmodel.plotCSV, self.csvlist))
self.connect(self.csvlist, SIGNAL("currentRowChanged(int)"),
self.current_item_changed)
self.connect(self.csvlist, SIGNAL("itemSelectionChanged()"),
self.selection_changed)
self.properties = imagelistwithproperties.properties
self.connect(self.properties, SIGNAL("apply_button_clicked()"),
self.properties_changed)
# CsvModel signal connect
self.connect(self.csvmodel, SIGNAL("CSV_UPDATED"), self.refresh_list)
self.connect(self.csvmodel, SIGNAL("ARRAY_UPDATED"),
self.refresh_array_list)
# 製造ArrayListWithProperties
self.arraylistwithproperties = ArrayListWithProperties(self)
self.arraylist = self.arraylistwithproperties.arraylist
self.addWidget(self.arraylistwithproperties)
self.connect(self.arraylistwithproperties, SIGNAL("PASTE_NO_NAME"),
partial(self.csvmodel.pasteArrayNoName, self.arraylist))
self.connect(self.arraylistwithproperties, SIGNAL("PASTE_WITH_NAME"),
partial(self.csvmodel.pasteArrayWithName, self.arraylist))
self.connect(self.arraylistwithproperties, SIGNAL("PLOT"),
partial(self.csvmodel.plotArray, self.arraylist))
self.connect(self.arraylistwithproperties, SIGNAL("MODIFY_ARRAY"),
partial(self.csvmodel.modifyArray, self.arraylist))
self.connect(self.arraylistwithproperties, SIGNAL("PLOT_SCATTER"),
partial(self.csvmodel.plotScatter, self.arraylist))
self.connect(self.arraylistwithproperties, SIGNAL("PLOT_HISTOGRAM"),
self.plotHist)
self.connect(self.arraylistwithproperties, SIGNAL("REMOVE"),
partial(self.csvmodel.removeArray, self.arraylist))
self.connect(self.arraylistwithproperties, SIGNAL("OPEN_CURVEDIALOG"),
self.openCurveDialog)
#arraylist action signal
self.connect(self.arraylist, SIGNAL("currentRowChanged(int)"),
self.array_current_item_changed)
self.arrayproperties = self.arraylistwithproperties.properties
self.connect(self.arrayproperties, SIGNAL("apply_button_clicked()"),
self.array_properties_changed)
self.connect(self.arraylist, SIGNAL("itemSelectionChanged()"),
self.array_selection_changed)
self.connect(self.arraylist,
SIGNAL("itemDoubleClicked(QListWidgetItem*)"),
partial(self.csvmodel.plotArray, self.arraylist))
# 設定基本properity
self.setContentsMargins(10, 10, 10, 10)
self.setOrientation(Qt.Vertical)
self.setStretchFactor(0, 0)
self.setStretchFactor(1, 1)
self.setHandleWidth(10)
self.setSizes([1, 2])
def refresh_list(self):
self.csvlist.clear()
for csv in self.csvmodel.csvName:
self.csvlist.addItem(csv)
def refresh_array_list(self):
self.arraylist.clear()
for array in self.csvmodel.arrayName:
self.arraylist.addItem(array)
def selection_changed(self):
"""Image list: selection changed, make right properity box selectable"""
row = self.csvlist.currentRow()
self.properties.setDisabled(row == -1)
def array_selection_changed(self):
"""Array list: selection changed, make right properity box selectable"""
row = self.arraylist.currentRow()
self.arrayproperties.setDisabled(row == -1)
def current_item_changed(self, row):
"""Image list: current image changed"""
#csvdata, csvname = self.csvmodel.csvData[row], self.csvmodel.csvName[row]
update_dataset(self.properties.dataset, self.csvmodel.csv[row])
self.properties.get()
def array_current_item_changed(self, row):
"""Image list: current image changed"""
#csvdata, csvname = self.csvmodel.csvData[row], self.csvmodel.csvName[row]
update_dataset(self.arrayproperties.dataset, self.csvmodel.array[row])
self.arrayproperties.get()
def plotHist(self):
self.histWindow = HistogramWindow(
self.csvmodel.arrayData[self.arraylist.currentRow()],
self.csvmodel.arrayName[self.arraylist.currentRow()])
self.histWindow.show()
def openCurveDialog(self):
self.curvedialog = CurveDialog(edit=False,
toolbar=True,
wintitle="CurveDialog",
options=dict(title="Title",
xlabel="xlabel",
ylabel="ylabel"))
plot = self.curvedialog.get_plot()
for array in self.csvmodel.array:
item = make.curve(np.array(range(array.data.size)),
array.data,
color="b")
plot.add_item(item)
plot.set_axis_font("left", QFont("Courier"))
self.curvedialog.get_itemlist_panel().show()
plot.set_items_readonly(False)
self.curvedialog.show()
#
#==============================================================================
# def lut_range_changed(self):
# row = self.imagelist.currentRow()
# self.lut_ranges[row] = self.item.get_lut_range()
#==============================================================================
#==============================================================================
# def show_data(self, data, lut_range=None):
# plot = self.imagewidget.plot
# if self.item is not None:
# self.item.set_data(data)
# if lut_range is None:
# lut_range = self.item.get_lut_range()
# self.imagewidget.set_contrast_range(*lut_range)
# self.imagewidget.update_cross_sections()
# else:
# self.item = make.image(data)
# plot.add_item(self.item, z=0)
# plot.replot()
#==============================================================================
def properties_changed(self):
"""The properties 'Apply' button was clicked: updating image"""
row = self.csvlist.currentRow()
csvdata = self.csvmodel.csv[row]
update_dataset(csvdata, self.properties.dataset)
self.csvmodel.csvName[row] = csvdata.title
self.refresh_list()
#self.show_data(image.data)
def array_properties_changed(self):
"""The properties 'Apply' button was clicked: updating image"""
print("apply button click")
row = self.arraylist.currentRow()
arraydata = self.csvmodel.array[row]
update_dataset(arraydata, self.arrayproperties.dataset)
self.csvmodel.arrayName[row] = arraydata.title
self.refresh_array_list()
#==============================================================================
# def add_image(self, image):
# self.images.append(image)
# #self.lut_ranges.append(None)
# self.refresh_list()
# self.imagelist.setCurrentRow(len(self.images)-1)
# plot = self.imagewidget.plot
# plot.do_autoscale()
#==============================================================================
#def add_csv_from_file(self, filename):
def showErrorMessage(self, message):
print("error")
if message == "NOT_NONAME_ARRAY":
QMessageBox.about(
self, "Error message box",
"Please make sure the data in the clip board is an array")
