an easy painter using C#

Enjoy yourself :)

• IDE: Visual Studio 2015 Professional , Visual Studio C# 2015
• RE: .NET framework 4.0 is required.

###Features:

• 支持画笔且可调节画笔的宽度
• 可撤销/重做
• magic color功能，在使用画笔时画出随机渐变的颜色
• 支持保存图片
• 使用橡皮擦/画笔时，画板上可指示画笔的大小

###Bugs:

• Board needs refreshed when window is recovered from minimized.

###Screenshot: