def toggleClusterCount(self, index):
"""Disable cluster count when 'auto' is checked.
"""
mode = Clusterer.getKModeByName(self.modeK.itemText(self.modeK.currentIndex()))
if mode == Clusterer.KMODE_USER:
self.clusterCount.show()
else:
self.clusterCount.hide()
if mode == Clusterer.KMODE_SLIDER:
self.clusterSliderWidget.show()
else:
self.clusterSliderWidget.hide()
def toggleClusterCount(self, index):
"""Disable cluster count when 'auto' is checked.
"""
mode = Clusterer.getKModeByName(
self.modeK.itemText(self.modeK.currentIndex()))
if mode == Clusterer.KMODE_USER:
self.clusterCount.show()
else:
self.clusterCount.hide()
if mode == Clusterer.KMODE_SLIDER:
self.clusterSliderWidget.show()
else:
self.clusterSliderWidget.hide()
def run(self):
path = self.mw.sourcePathField.text()
if not path:
print "[Error] File path is empty"
return
try:
img = Clusterer.readImage(path)
imageBGRA = cv2.cvtColor(img, cv2.cv.CV_BGR2BGRA)
self.mw.refreshSource(imageBGRA)
features = self.mw.selectedFeatures
if not features:
return
self.mw.clusterer = Clusterer()
backgroundColor = self.mw.backgroundColor
backgroundColor = backgroundColor.blue(), backgroundColor.green(
), backgroundColor.red()
if self.mw.transparentBg.isChecked():
backgroundColor = None
mode = self.mw.modeCombo.itemText(self.mw.modeCombo.currentIndex())
mode = Clusterer.getModeByName(mode)
modeK = self.mw.modeK.itemText(self.mw.modeK.currentIndex())
modeK = Clusterer.getKModeByName(modeK)
k = self.mw.clusterCount.value()
self.mw.runButton.setEnabled(False)
self.mw.clusters = self.mw.clusterer.getClusters(
path,
mode=mode,
kmode=modeK,
clusterCount=k,
features=features,
backgroundColor=backgroundColor,
slider=self.mw.clusterSlider.value())
self.mw.currentCluster = 0
self.mw.refreshCluster()
self.mw.saveButton.setEnabled(True)
self.mw.clusterer.graph(self.mw.figure)
self.mw.canvas.setMinimumSize(self.mw.canvas.size())
self.mw.canvas.draw()
except (OSError, cv2.error, urllib2.HTTPError) as err:
print err
self.mw.runButton.setEnabled(True)
def run(self):
path = self.mw.sourcePathField.text()
if not path:
print "[Error] File path is empty"
return
try:
img = Clusterer.readImage(path)
imageBGRA = cv2.cvtColor(img, cv2.cv.CV_BGR2BGRA)
self.mw.refreshSource(imageBGRA)
features = self.mw.selectedFeatures
if not features:
return
self.mw.clusterer = Clusterer()
backgroundColor = self.mw.backgroundColor
backgroundColor = backgroundColor.blue(), backgroundColor.green(), backgroundColor.red()
if self.mw.transparentBg.isChecked():
backgroundColor = None
mode = self.mw.modeCombo.itemText(self.mw.modeCombo.currentIndex())
mode = Clusterer.getModeByName(mode)
modeK = self.mw.modeK.itemText(self.mw.modeK.currentIndex())
modeK = Clusterer.getKModeByName(modeK)
k = self.mw.clusterCount.value()
self.mw.runButton.setEnabled(False)
self.mw.clusters = self.mw.clusterer.getClusters(path, mode=mode,
kmode=modeK,
clusterCount=k,
features=features,
backgroundColor=backgroundColor,
slider=self.mw.clusterSlider.value())
self.mw.currentCluster = 0
self.mw.refreshCluster()
self.mw.saveButton.setEnabled(True)
self.mw.clusterer.graph(self.mw.figure)
self.mw.canvas.setMinimumSize(self.mw.canvas.size())
self.mw.canvas.draw()
except (OSError, cv2.error, urllib2.HTTPError) as err:
print err
self.mw.runButton.setEnabled(True)
