·一个绘图程序的源代码.. ·完整的基本图形绘制系.. ·丰富的图形类型（直线.. ·简易二维平面CAD画.. ·计算机图形学中用-a mapping program's source code .. integrity of the basic graphic-rich graphics .. types (linear .. simple 2-D CAD drawing using computer graphics .. DD

他是MapX和delphi的例子，他实现功能有：图层管理，地图放大、缩小、漫游；图形的基本编辑等功能。-MapX and delphi example, realizing his functions : management layers, maps to zoom, roaming; The basic graphics editing capabilities.

个人信息调查表 图形用户界面编程实现个人信息调查表。 1.有基本选择标签如：性别，爱好，年龄等。 2.有最后提交总结调查显示。 -Personal Information Form graphical user interface programming Personal Information Form. 1. Have a basic choice labels such as: gender, hobbies, age, and so on. 2. A summary of