Python vtkDiscretizableColorTransferFunction Examples

Example #1

File: visualization.py Project: rxdu/director

    def getCoolToWarmColorMap(self, scalarRange):

        f = vtk.vtkDiscretizableColorTransferFunction()
        f.DiscretizeOn()
        f.SetColorSpaceToDiverging()
        f.SetNumberOfValues(256)
        f.AddRGBPoint(scalarRange[0],  0.23, 0.299, 0.754)
        f.AddRGBPoint(scalarRange[1], 0.706, 0.016, 0.15)
        f.Build()
        return f

Example #2

File: visualization.py Project: david-german-tri/director

    def getCoolToWarmColorMap(self, scalarRange):

        f = vtk.vtkDiscretizableColorTransferFunction()
        f.DiscretizeOn()
        f.SetColorSpaceToDiverging()
        f.SetNumberOfValues(256)
        f.AddRGBPoint(scalarRange[0], 0.23, 0.299, 0.754)
        f.AddRGBPoint(scalarRange[1], 0.706, 0.016, 0.15)
        f.Build()
        return f