一个GDI+绘制矢量图源码，可以像Office2007一样画出比较好看的矢量图，并能够缩放、拖动等-GDI+ rendering a vector source, you can draw the same comparison as Office2007 nice vector, and can zoom, drag, etc.

[C#] BmpManip 图像格式转换旋转缩放翻转镜像重叠压缩工具源代码-[C#] BmpManip image format conversion flip mirror rotate zoom overlap compression utility source code