Python ColortableLayer.setToolTip方法代码示例

# 需要导入模块: from volumina.layer import ColortableLayer [as 别名]
# 或者: from volumina.layer.ColortableLayer import setToolTip [as 别名]
    def setupLayers( self ):
        logger.debug( "setupLayers" )
        
        layers = []

        def onButtonsEnabled(slot, roi):
            currObj = self.topLevelOperatorView.CurrentObjectName.value
            hasSeg  = self.topLevelOperatorView.HasSegmentation.value
            
            self.labelingDrawerUi.currentObjectLabel.setText(currObj)
            self.labelingDrawerUi.save.setEnabled(hasSeg)

        self.topLevelOperatorView.CurrentObjectName.notifyDirty(onButtonsEnabled)
        self.topLevelOperatorView.HasSegmentation.notifyDirty(onButtonsEnabled)
        self.topLevelOperatorView.opLabelArray.NonzeroBlocks.notifyDirty(onButtonsEnabled)
        
        # Labels
        labellayer, labelsrc = self.createLabelLayer(direct=True)
        if labellayer is not None:
            labellayer._allowToggleVisible = False
            layers.append(labellayer)
            # Tell the editor where to draw label data
            self.editor.setLabelSink(labelsrc)

        #uncertainty
        #if self._showUncertaintyLayer:
        #    uncert = self.topLevelOperatorView.Uncertainty
        #    if uncert.ready():
        #        colortable = []
        #        for i in range(256-len(colortable)):
        #            r,g,b,a = i,0,0,i
        #            colortable.append(QColor(r,g,b,a).rgba())
        #        layer = ColortableLayer(LazyflowSource(uncert), colortable, direct=True)
        #        layer.name = "Uncertainty"
        #        layer.visible = True
        #        layer.opacity = 0.3
        #        layers.append(layer)
       
        #segmentation 
        seg = self.topLevelOperatorView.Segmentation
        
        #seg = self.topLevelOperatorView.MST.value.segmentation
        #temp = self._done_lut[self.MST.value.supervoxelUint32[sl[1:4]]]
        if seg.ready():
            #source = RelabelingArraySource(seg)
            #source.setRelabeling(numpy.arange(256, dtype=numpy.uint8))
            colortable = [QColor(0,0,0,0).rgba(), QColor(0,0,0,0).rgba(), QColor(0,255,0).rgba()]
            for i in range(256-len(colortable)):
                r,g,b = numpy.random.randint(0,255), numpy.random.randint(0,255), numpy.random.randint(0,255)
                colortable.append(QColor(r,g,b).rgba())

            layer = ColortableLayer(LazyflowSource(seg), colortable, direct=True)
            layer.name = "Segmentation"
            layer.setToolTip("This layer displays the <i>current</i> segmentation. Simply add foreground and background " \
                             "labels, then press <i>Segment</i>.")
            layer.visible = True
            layer.opacity = 0.3
            layers.append(layer)
        
        #done 
        done = self.topLevelOperatorView.DoneObjects
        if done.ready(): 
            colortable = [QColor(0,0,0,0).rgba(), QColor(0,0,255).rgba()]
            #have to use lazyflow because it provides dirty signals
            layer = ColortableLayer(LazyflowSource(done), colortable, direct=True)
            layer.name = "Completed segments (unicolor)"
            layer.setToolTip("In order to keep track of which objects you have already completed, this layer " \
                             "shows <b>all completed object</b> in one color (<b>blue</b>). " \
                             "The reason for only one color is that for finding out which " \
                              "objects to label next, the identity of already completed objects is unimportant " \
                              "and destracting.")
            layer.visible = False
            layer.opacity = 0.5
            layers.append(layer)

        #done seg
        doneSeg = self.topLevelOperatorView.DoneSegmentation
        if doneSeg.ready():
            layer = ColortableLayer(LazyflowSource(doneSeg), self._doneSegmentationColortable, direct=True)
            layer.name = "Completed segments (one color per object)"
            layer.setToolTip("<html>In order to keep track of which objects you have already completed, this layer " \
                             "shows <b>all completed object</b>, each with a random color.</html>")
            layer.visible = False
            layer.opacity = 0.5
            self._doneSegmentationLayer = layer
            layers.append(layer)

        #supervoxel
        sv = self.topLevelOperatorView.Supervoxels
        if sv.ready():
            colortable = []
            for i in range(256):
                r,g,b = numpy.random.randint(0,255), numpy.random.randint(0,255), numpy.random.randint(0,255)
                colortable.append(QColor(r,g,b).rgba())
            layer = ColortableLayer(LazyflowSource(sv), colortable, direct=True)
            layer.name = "Supervoxels"
            layer.setToolTip("<html>This layer shows the partitioning of the input image into <b>supervoxels</b>. The carving " \
                             "algorithm uses these tiny puzzle-piceces to piece together the segmentation of an " \
                             "object. Sometimes, supervoxels are too large and straddle two distinct objects " \
                             "(undersegmentation). In this case, it will be impossible to achieve the desired " \
#.........这里部分代码省略.........

# 需要导入模块: from volumina.layer import ColortableLayer [as 别名]
# 或者: from volumina.layer.ColortableLayer import setToolTip [as 别名]
    def setupLayers( self ):
        layers = []

        def onButtonsEnabled(slot, roi):
            currObj = self.topLevelOperatorView.CurrentObjectName.value
            hasSeg  = self.topLevelOperatorView.HasSegmentation.value
            
            self.labelingDrawerUi.currentObjectLabel.setText(currObj)
            self.labelingDrawerUi.save.setEnabled(hasSeg)

        self.topLevelOperatorView.CurrentObjectName.notifyDirty(onButtonsEnabled)
        self.topLevelOperatorView.HasSegmentation.notifyDirty(onButtonsEnabled)
        self.topLevelOperatorView.opLabelArray.NonzeroBlocks.notifyDirty(onButtonsEnabled)
        
        # Labels
        labellayer, labelsrc = self.createLabelLayer(direct=True)
        if labellayer is not None:
            layers.append(labellayer)
            # Tell the editor where to draw label data
            self.editor.setLabelSink(labelsrc)

        #uncertainty
        if self._showUncertaintyLayer:
            uncert = self.topLevelOperatorView.Uncertainty
            if uncert.ready():
                colortable = []
                for i in range(256-len(colortable)):
                    r,g,b,a = i,0,0,i
                    colortable.append(QColor(r,g,b,a).rgba())
    
                layer = ColortableLayer(LazyflowSource(uncert), colortable, direct=True)
                layer.name = "Uncertainty"
                layer.visible = True
                layer.opacity = 0.3
                layers.append(layer)
       
        #segmentation 
        seg = self.topLevelOperatorView.Segmentation
        
        #seg = self.topLevelOperatorView.MST.value.segmentation
        #temp = self._done_lut[self.MST.value.regionVol[sl[1:4]]]
        if seg.ready():
            #source = RelabelingArraySource(seg)
            #source.setRelabeling(numpy.arange(256, dtype=numpy.uint8))
            colortable = [QColor(0,0,0,0).rgba(), QColor(0,0,0,0).rgba(), QColor(0,255,0).rgba()]
            for i in range(256-len(colortable)):
                r,g,b = numpy.random.randint(0,255), numpy.random.randint(0,255), numpy.random.randint(0,255)
                colortable.append(QColor(r,g,b).rgba())

            layer = ColortableLayer(LazyflowSource(seg), colortable, direct=True)
            layer.name = "Segmentation"
            layer.setToolTip("This layer displays the <i>current</i> segmentation. Simply add foreground and background " \
                             "labels, then press <i>Segment</i>.")
            layer.visible = True
            layer.opacity = 0.3
            layers.append(layer)
        
        #done 
        done = self.topLevelOperatorView.DoneObjects
        if done.ready(): 
            colortable = [QColor(0,0,0,0).rgba(), QColor(0,0,255).rgba()]
            for i in range(254-len(colortable)):
                r,g,b = numpy.random.randint(0,255), numpy.random.randint(0,255), numpy.random.randint(0,255)
                # ensure colors have sufficient distance to pure red and pure green
                while (255 - r)+g+b<128 or r+(255-g)+b<128:
                    r,g,b = numpy.random.randint(0,255), numpy.random.randint(0,255), numpy.random.randint(0,255)
                colortable.append(QColor(r,g,b).rgba())
            #have to use lazyflow because it provides dirty signals
            layer = ColortableLayer(LazyflowSource(done), colortable, direct=True)
            layer.name = "Completed segments (unicolor)"
            layer.setToolTip("In order to keep track of which objects you have already completed, this layer " \
                             "shows <b>all completed object</b> in one color (<b>blue</b>). " \
                             "The reason for only one color is that for finding out which " \
                              "objects to label next, the identity of already completed objects is unimportant " \
                              "and destracting.")
            layer.visible = False
            layer.opacity = 0.5
            layers.append(layer)

        #hints
        '''
        useLazyflow = True
        ctable = [QColor(0,0,0,0).rgba(), QColor(255,0,0).rgba()]
        ctable.extend( [QColor(255*random.random(), 255*random.random(), 255*random.random()) for x in range(254)] )
        if useLazyflow:
            hints = self.topLevelOperatorView.HintOverlay
            layer = ColortableLayer(LazyflowSource(hints), ctable, direct=True)
        else:
            hints = self.topLevelOperatorView._hints
            layer = ColortableLayer(ArraySource(hints), ctable, direct=True)
        if not useLazyflow or hints.ready():
            layer.name = "hints"
            layer.visible = False
            layer.opacity = 1.0
            layers.append(layer)
        '''
        
        '''
        #pmaps
        useLazyflow = True
#.........这里部分代码省略.........