I am developing an app which will let users 开发者_开发知识库to 'draw' on screen via finger touch - so basically users can write, draw shapes - similar to a white board.
How could one achieve such a thing?
How to create a screen that let user to draw a 'sketch' through finger touch?
I am developing an app which will let users 开发者_开发知识库to \'draw\' on screen via finger touch - so basically users can write, draw shapes - similar to a white board.
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![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
加载中,请稍侯......
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