VTK added labeling of the timestep

Samo Penic

2016-07-08 8a1af86e7ccdd00e864b604e1f4dd9cfc031fbd7

VTK added labeling of the timestep

 python/trisurf/VTKRendering.py

@@ -10,7 +10,9 @@
        self.args=args
        self.renderer = vtkRenderer()
        self.actor=self.lastActor()
        self.textactor=self.textActor()
        self.renderer.AddActor(self.actor)
        self.renderer.AddActor(self.textactor)
        self.renderer.SetBackground(0, 0, 0) # Set background to white

        # Create the RendererWindow
@@ -33,6 +35,15 @@
        filename=os.path.join("./",Dir.fullpath(),self.host['runs'][0].getLastVTU())
        return filename

    def textActor(self):
        textactor=vtkTextActor()
        textactor.SetInput(self.filename)
        tp=textactor.GetTextProperty()
        tp.SetColor(1,1,1)
        tp.SetFontSize(18)
        textactor.SetDisplayPosition(20,30)
        return textactor

    def lastActor(self):
        self.filename=self.lastVTU()
        reader=vtkXMLUnstructuredGridReader()
@@ -52,10 +63,13 @@

    def RenderUpdate(self, obj, event):
        if(self.lastVTU()!=self.filename):
            print("updejt")
            #print("updejt")
            self.renderer.RemoveActor(self.actor)
            self.renderer.RemoveActor(self.textactor)
            self.actor=self.lastActor()
            self.textactor=self.textActor()
            self.renderer.AddActor(self.actor)
            self.renderer.AddActor(self.textactor)
            self.renderer_window.Render()
        #self.render.RemoveActor(self.actor)