def _get_img()

in gym_pusht/envs/pusht.py [0:0]

• 18 lines of code
• 3 McCabe index (conditional complexity)

    def _get_img(self, screen, width, height, render_action=False):
        img = np.transpose(np.array(pygame.surfarray.pixels3d(screen)), axes=(1, 0, 2))
        img = cv2.resize(img, (width, height))
        render_size = min(width, height)
        if render_action and self._last_action is not None:
            action = np.array(self._last_action)
            coord = (action / 512 * [height, width]).astype(np.int32)
            marker_size = int(8 / 96 * render_size)
            thickness = int(1 / 96 * render_size)
            cv2.drawMarker(
                img,
                coord,
                color=(255, 0, 0),
                markerType=cv2.MARKER_CROSS,
                markerSize=marker_size,
                thickness=thickness,
            )
        return img