Function GetRGBColor

Common/DataModel/Testing/Python/SelectionLoop.py:22–29

Return the red, green and blue components for a color as doubles.

(colorName)

VTK_DATA_ROOT = vtkGetDataRoot()

def GetRGBColor(colorName):
    '''
        Return the red, green and blue components for a
        color as doubles.
    '''
    rgb = [0.0, 0.0, 0.0]  # black
    vtkNamedColors().GetColorRGB(colorName, rgb)
    return rgb

#
# Demonstrate the use of implicit selection loop as well as closest point