camera.py 文件源码

def _get_annotate_foreground(self):
        self._check_camera_open()
        mp = self._get_annotate_settings()
        if self._annotate_v3 and mp.custom_text_color:
            return Color.from_yuv_bytes(
                    mp.custom_text_Y,
                    mp.custom_text_U,
                    mp.custom_text_V)
        else:
            return Color('white')