C# 和 WPF：用于基本绘图的简单二维区域

Question

Using JavaFX, I created a class which inherits Canvas and reimplemented the update() method to get a GraphicsContext2D , with which I could use simple drawing primitives like strokeLine() , fillArc() , fillOval() , etc.

What would be the equivalent in C# using WPF?

Answer 1

In wpf there is also Canvas from which you can inherit and implement your addition logic. Also wpf has InkCanvas with some default implementation which you can also extend. Look at https://github.com/antfu/live-draw for example with InkCanvas.