Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you may not be able to execute some actions.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
如何实现触屏写字或画画或留下触屏路线功能
有个思路，就是在触屏时，不断在触屏的位置生成某一个实例，但这个方法很考验设备的性能，你可以斟酌一下
@怜以风痕 在 如何实现触屏写字或画画或留下触屏路线功能 中说：
好的
