识别用户绘制的基本形状 [英] Identify basic shapes which are drawn by the user

问题描述

我想让用户在画布上绘制基本形状（C＃中的UI组件）

之后我想过滤绘制的形状是矩形，圆形，正方形或三角形。 />
用户可以一次绘制一个形状。请帮我解决这个问题。



我尝试了什么：



我没有尝试任何因为我不知道怎么做

I want to let the user to draw basic shape on the canvas (UI component in C#)
after that i want to filter that drawn shape is rectangle, circle, square or triangle.
User can draw one shape at a time.Please help me how to do this.

What I have tried:

I did not try any because i have no idea how to do this

推荐答案

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