vc + qt写的基于svg图形格式的电力画图软件 -written in vc+ qt svg graphics format based on the power drawing software

这是一款用QT开发的实现画图板功能的小程序，程序可以在图片上进行绘图。-This is a realization of the development with QT drawing board features a small program, the program can be graphed in the picture.

一个很好用的 qt插件 第三方库文件 在各种2d 的曲线图 饼图 柱状图等等画图方面 很强大-Qt a good plug-in third-party libraries are very powerful in a variety of 2d drawing of the graph, pie chart, histogram, etc.