ogrid_node.py 文件源码

def __init__(self, height, width, image_path):
        self.height, self.width = height, width

        self.clear_screen()

        if image_path:
            self.make_image(image_path)

        cv2.namedWindow('Draw OccupancyGrid')
        cv2.setMouseCallback('Draw OccupancyGrid', self.do_draw)
        self.drawing = 0