def finalizeResults(self):
activeItem = self.dataMgr[self.dataMgr._activeImageNumber]
activeItem._dataVol.unsupervised = self.decompThread.result
#create overlays for unsupervised decomposition:
if self.dataMgr[self.dataMgr._activeImageNumber].overlayMgr["Unsupervised/" + self.dataMgr.module["Unsupervised_Decomposition"].unsupervisedMethod.shortname] is None:
data = self.decompThread.result[:,:,:,:,:]
myColor = OverlayItem.qrgb(0, 0, 0)
for o in range(0, data.shape[4]):
data2 = OverlayItem.normalizeForDisplay(data[:,:,:,:,o:(o+1)])
# for some strange reason we have to invert the data before displaying it
ov = OverlayItem(255 - data2, color = myColor, alpha = 1.0, colorTable = None, autoAdd = True, autoVisible = True)
self.dataMgr[self.dataMgr._activeImageNumber].overlayMgr["Unsupervised/" + self.dataMgr.module["Unsupervised_Decomposition"].unsupervisedMethod.shortname + " component %d" % (o+1)] = ov
# remove outdated overlays (like PCA components 5-10 if a decomposition with 4 components is done)
numOverlaysBefore = len(self.dataMgr[self.dataMgr._activeImageNumber].overlayMgr.keys())
finished = False
while finished != True:
o = o + 1
# assumes consecutive numbering
key = "Unsupervised/" + self.dataMgr.module["Unsupervised_Decomposition"].unsupervisedMethod.shortname + " component %d" % (o+1)
self.dataMgr[self.dataMgr._activeImageNumber].overlayMgr.remove(key)
numOverlaysAfter = len(self.dataMgr[self.dataMgr._activeImageNumber].overlayMgr.keys())
if(numOverlaysBefore == numOverlaysAfter):
finished = True
else:
numOverlaysBefore = numOverlaysAfter
else:
self.dataMgr[self.dataMgr._activeImageNumber].overlayMgr["Unsupervised/" + self.dataMgr.module["Unsupervised_Decomposition"].unsupervisedMethod.shortname]._data = DataAccessor(self.decompThread.result)
