Paint.NET也是大家相當熟悉的、也很愛用的免費繪圖工具。支援圖層管理、歷史紀錄、渲染與變形特效及各種色調、色階調整功能，是個相當簡單方便且實用的繪圖軟體。-Paint.NET is free image and photo editing software for computers that run Windows. It features an intuitive and innovative user interface with support for layers, unlimi

本程序使用vc2003.net环境开发，实现了一个简单的画图程序，可以绘制圆形、矩形、直线，可以选择是否填充，可以添加背景图片-The program uses vc2003.net environmental development, implement a simple paint program, you can draw circles, rectangles, straight lines, you can choose whether to fill, you can add a b

Paint.NET version 3.5.11