colormap.py 文件源码

def getColors(self, mode=None):
        """Return list of all color stops converted to the specified mode.
        If mode is None, then no conversion is done."""
        if isinstance(mode, basestring):
            mode = self.enumMap[mode.lower()]

        color = self.color
        if mode in [self.BYTE, self.QCOLOR] and color.dtype.kind == 'f':
            color = (color * 255).astype(np.ubyte)
        elif mode == self.FLOAT and color.dtype.kind != 'f':
            color = color.astype(float) / 255.

        if mode == self.QCOLOR:
            color = [QtGui.QColor(*x) for x in color]

        return color