填充形状中的颜色 [英] Flood Fill color in a shape

问题描述

我正在尝试做类似ms paint的事情，我想实现ms paint的填充颜色功能，即我想用一种垂直的颜色填充由我绘制的填充和形状，形状可能是圆形，矩形，多边形等.欢迎提供帮助.
Manish Kumar Sharma

i am trying to do something like ms paint now i want to implement the fill color function of ms paint i.e i want to flood fill and shape drawn by me with a perticular color,shape may be anything like circle,rectangle,polygon etc.Any help is welcome.
Manish Kumar Sharma

推荐答案

这可以使用C ++ API来完成，但是C#中却奇怪地缺少了它.在代码项目上，至少有一篇关于如何在C#中进行洪水填充的文章.

C#和GDI +中的填充算法 [

This can be done with the C++ APIs, but it''s strangely missing in C#. There''s at least one article on how to do flood fill in C# right here on code project.

Flood Fill Algorithms in C# and GDI+[^]

There''s a search functionality in the site. I just typed in C# floodfill.

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