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c++图形的绘制(曲线图.饼状图.柱状图) 以及 图形的打印 与打印预览(c++ graphics rendering (curves. caky Fig. histogram), and graphics printing and print preview)

根据图框块自动识别图纸并预览打印。函数参数分别为：打印机名称，打印样式，打印纸张，打印份数，自动纸张，自动旋转，自动关闭，自动识别图框(Autoprint according to the drawing blocks.)

关于固高运动控制卡T曲线运动模式程序的例子(About Googol motion control card T curves sport program)

用c++编写的一个基于easyx绘图库的简单立体三视图的绘制程序，文件中包含easyx库的安装包(Based on a simple three-dimensional easyx graphics library written in three views with c++ drawing program, a file containing the installation package easyx library)

OpenSceneGraph Quick Start Guide(The OpenSceneGraph the Quick Start Guide)

解析法面积计算,读数据文件,计算后生成结果文件,任意多边形的顶点坐标,然后 计算出面积是平方米和公顷(analytical calculation, reading data files, calculation results generated documents, arbitrary polygon vertices, then compute the area of square meters and ha)

利用逐点法绘制出图形，图形的绘制其实都是由折线组成的，只是每条折线的误差太小了，肉眼根本分辨不出来(use of the point-by-point drawing graphics, the graphics are actually drawn from the composition of the dogleg, only broken each of error is too small, the human eye can not be seen)

本程序可以在MFC中打开并显示一张图片，代码比较简单基础(Open and display a picture in MFC)

单文档绘图工具，包括直线，曲线，扇形，圆形，圆角矩形，矩形等图形，还可以设置线条的颜色等属性。(Single document drawing tools including lines, curves, fan-shaped, round, rounded rectangle, rectangle and other graphics, you can also set the line color and other attributes.)

80 纤维取向为设置的方向，20 为随机。利用Koch曲线模拟非织造纤维网。(we simulated various kinds of nonwovens through programming with Visual basic,in which 80 fibers are oreintation,20 are random. )