canvas 涂鸦画板支持笔写、手写、鼠标绘图目前支持钢笔、马克笔、对象橡皮擦支持撤销与重做支持选中单个或多个元素的导出图片关键节点的钩子，支持灵活扩展文档地址点击前往体验地址点击前往4 keywords1 dependency3 versions@jianghh@jianghh/canvas-graffiticanvascanvas-graffitilodash.throttle1.0.010 months ago0.0.211 months ago0.0.111 months ago