简单的绘图程序~高手见笑了！我靠还要二十字地说明!泰不人道了吧！这个程序是个小程序！说明什么啊！-simple drawing program to master a laughing stock! I relied on the word also shows 20! Thailand inhuman! This procedure is a small program! What ah!

cad设计图模板，可以用于室内设计、大楼设计 、办公室设计、室内装修等，已经做好的 图标模板，方便设计人员引用-cad design templates can be used in interior design, building design, office design, interior decoration and so on, have been carried out as the icon templates, convenient designers cited

用于绘图； 画出大十字光标；画出空间坐标轴；三维空间画点-For drawing draw Grand Cross of the cursor draw space coordinate axis three-dimensional painting-point

实现十字光标定位效果在对于C#有关图形开发有一定的借鉴意义！-Cross cursor positioning effect