def __init__(self, display, axes, data=None, names=None, **kwargs):
for a in axes:
a.setPen() # update colour theme
ImageView.__init__(
self,
view=pg.PlotItem(
axisItems={
'bottom': axes[0],
'left': axes[1]}))
PyqtgraphgDisplayBase.__init__(self)
DisplayWidget.__init__(self, **kwargs)
self.display = display
self.moveLayerToNewImage = None
self.cItems = OrderedDict() # colorlayerItems
self.sigTimeChanged.connect(self.display.highlightLayer)
# for unified access within different widgets:
self.item = self.imageItem
self.setTitle = self.view.setTitle
self._firstTime = True
self._changed = False
self._timeline_visible = True
self._image_redefined = False
self._moved_layer = None
self._set_kwargs = {}
self.opts['discreteTimeLine'] = True
# TODO: better would be to init imageView with given histrogramAxis
# ... but this is easier:
axes[2].sigLabelChanged.connect(self.setHistogramLabel)
self.setHistogramLabel(axes[2].labelText)
axes[2].sigRangeChanged.connect(self.ui.histogram.axis.setRange)
axes[2].sigFontSizeChanged.connect(self._setHistogramFontSize)
# hide buttons
self.ui.roiBtn.hide()
self.ui.menuBtn.hide()
# fixed height for time axis:
self.ui.splitter.setSizes([self.height() - 35, 35])
self.ui.splitter.setStretchFactor(0, 1)
# Remove ROI plot:
self.ui.roiPlot.setMouseEnabled(False, False)
self.ui.roiPlot.hide()
#default color set
#NO: only gray works also with color images
#self.ui.histogram.item.gradient.loadPreset('flame')
if data is not None:
self.update(data)
self.updateView()
def close(self):
self.sigTimeChanged.disconnect(self.display.highlightLayer)
self.clear() # free memory
try:
ImageView.close(self)
except TypeError:
pass
def close(self):
self.sigTimeChanged.disconnect(self.display.highlightLayer)
self.clear() # free memory
try:
ImageView.close(self)
except TypeError:
pass
def __init__(self, display, axes, data=None, names=None, **kwargs):
for a in axes:
a.setPen() # update colour theme
ImageView.__init__(self,
view=pg.PlotItem(axisItems={
'bottom': axes[0],
'left': axes[1]
}))
PyqtgraphgDisplayBase.__init__(self)
DisplayWidget.__init__(self, **kwargs)
self.display = display
self.moveLayerToNewImage = None
self.cItems = OrderedDict() #colorlayerItems
#for unified access within different widgets:
self.item = self.imageItem
self.setTitle = self.view.setTitle
self._firstTime = True
self._changed = False
self._timeline_visible = True
self._image_redefined = False
self._moved_layer = None
self._set_kwargs = {}
self.setOpts(discreteTimeSteps=True)
#make splitter an unchangeable small grey line:
s = self.ui.splitter
s.handle(1).setEnabled(False)
s.setStyleSheet("QSplitter::handle{background-color: grey}")
s.setHandleWidth(2)
#TODO: better would be to init imageView with given histrogramAxis
# ... but this is easier:
axes[2].sigLabelChanged.connect(self.setHistogramLabel)
self.setHistogramLabel(axes[2].labelText)
axes[2].sigRangeChanged.connect(self.ui.histogram.axis.setRange)
axes[2].sigFontSizeChanged.connect(self._setHistogramFontSize)
#hide buttons
self.ui.roiBtn.hide()
self.ui.normBtn.hide()
#fixed height for time axis:
self.ui.splitter.setSizes([self.height() - 35, 35])
self.ui.splitter.setStretchFactor(0, 1)
#Remove ROI plot:
self.ui.roiPlot.setMouseEnabled(False, False)
self.ui.roiPlot.hide()
if data is not None:
self.update(data)
self.updateView()
def __init__(self, display, axes, data=None, names=None, **kwargs):
for a in axes:
a.setPen() # update colour theme
ImageView.__init__(self, view=pg.PlotItem(axisItems={'bottom':axes[0],'left':axes[1]}))
PyqtgraphgDisplayBase.__init__(self)
DisplayWidget.__init__(self, **kwargs)
self.display = display
self.moveLayerToNewImage = None
self.cItems = OrderedDict() #colorlayerItems
#for unified access within different widgets:
self.item = self.imageItem
self.setTitle = self.view.setTitle
self._firstTime = True
self._changed = False
self._timeline_visible = True
self._image_redefined = False
self._moved_layer = None
self._set_kwargs = {}
self.setOpts(discreteTimeSteps=True)
#make splitter an unchangeable small grey line:
s = self.ui.splitter
s.handle(1).setEnabled(False)
s.setStyleSheet("QSplitter::handle{background-color: grey}")
s.setHandleWidth(2)
#TODO: better would be to init imageView with given histrogramAxis
# ... but this is easier:
axes[2].sigLabelChanged.connect(self.setHistogramLabel)
self.setHistogramLabel(axes[2].labelText)
axes[2].sigRangeChanged.connect(self.ui.histogram.axis.setRange)
axes[2].sigFontSizeChanged.connect(self._setHistogramFontSize)
#hide buttons
self.ui.roiBtn.hide()
self.ui.normBtn.hide()
#fixed height for time axis:
self.ui.splitter.setSizes([self.height()-35, 35])
self.ui.splitter.setStretchFactor (0, 1)
#Remove ROI plot:
self.ui.roiPlot.setMouseEnabled(False, False)
self.ui.roiPlot.hide()
if data is not None:
self.update(data)
self.updateView()
def __init__(self, display, axes, data=None, names=None, **kwargs):
for a in axes:
a.setPen() # update colour theme
ImageView.__init__(
self, view=pg.PlotItem(
axisItems={
'bottom': axes[0],
'left': axes[1]})
)
PyqtgraphgDisplayBase.__init__(self)
DisplayWidget.__init__(self, **kwargs)
self.display = display
self.moveLayerToNewImage = None
self.cItems = OrderedDict() # colorlayerItems
self.sigTimeChanged.connect(self.display.highlightLayer)
# for unified access within different widgets:
self.item = self.imageItem
self.setTitle = self.view.setTitle
self._firstTime = True
self._changed = False
self._timeline_visible = True
self._image_redefined = False
self._moved_layer = None
self._set_kwargs = {}
self.opts['discreteTimeLine'] = True
# TODO: better would be to init imageView with given histrogramAxis
# ... but this is easier:
axes[2].sigLabelChanged.connect(self.setHistogramLabel)
self.setHistogramLabel(axes[2].labelText)
axes[2].sigRangeChanged.connect(self.ui.histogram.axis.setRange)
axes[2].sigFontSizeChanged.connect(self._setHistogramFontSize)
# hide buttons
self.ui.roiBtn.hide()
self.ui.menuBtn.hide()
# fixed height for time axis:
self.ui.splitter.setSizes([self.height() - 35, 35])
self.ui.splitter.setStretchFactor(0, 1)
# Remove ROI plot:
self.ui.roiPlot.setMouseEnabled(False, False)
self.ui.roiPlot.hide()
# -------------------
# Context menu over colorbar histogram:
vb = self.ui.histogram.vb
menu = vb.menu
# remove 'Export...' menu:
vb.raiseContextMenu = self._cbar_raiseContextMenu
# remove mouse mode
menu.removeAction(menu.leftMenu.menuAction())
# remove redundsant menus:
menu.removeAction(
next(a for a in menu.actions() if a.text() == 'X Axis'))
# menu.removeAction(
# next(a for a in menu.actions() if 'Export' in a.text()))
# y-Axis menu
yAxisAction = next(a for a in menu.actions() if a.text() == 'Y Axis')
yAxisAction.setText('Scale')
# connect min-max edit with cbar intensity range change:
menu.ctrl[-1].minText.editingFinished.connect(self._cbar_updateRange)
menu.ctrl[-1].maxText.editingFinished.connect(self._cbar_updateRange)
# add cbar fit:
menu.addAction('Fit').triggered.connect(self._cbar_fit)
def close(self):
self.clear()#free memory
try:
ImageView.close(self)
except TypeError:
pass
def close(self):
self.clear() #free memory
try:
ImageView.close(self)
except TypeError:
pass