def init ( self, parent ):
        self.control, self._simple_field = color_editor_for(self, parent)

    #---------------------------------------------------------------------------
    #  Disposes of the contents of an editor:
    #---------------------------------------------------------------------------
Show image with features. input: im (image as array), 
dataset/ETHPy150Open enthought/traitsui/traitsui/qt4/color_editor.py/CustomColorEditor.init--crossover with--dataset/ETHPy150Open jesolem/PCV/pcv_book/sift.py/plot_features