GradientEditorItem.py 文件源码

def colorMap(self):
        """Return a ColorMap object representing the current state of the editor."""
        if self.colorMode == 'hsv':
            raise NotImplementedError('hsv colormaps not yet supported')
        pos = []
        color = []
        for t,x in self.listTicks():
            pos.append(x)
            c = t.color
            color.append([c.red(), c.green(), c.blue(), c.alpha()])
        return ColorMap(np.array(pos), np.array(color, dtype=np.ubyte))