在vc++平台上实现的画图程序。能实现对颜色，字体，笔宽，笔的类型的自由选择。能实现对三角形，矩形，圆等的绘画。-In vc++ Platform to achieve the Paint program. To achieve on the colors, fonts, pen width and pen type of freedom of choice. To achieve on the triangular, rectangular, round, such as painting.