draw

CAD下VBA二次开发，用来展高程点，txt文件，已经把离散点网格化了(CAD lower VBA secondary development, to show elevation point, txt file, has the discrete points of the grid)

DFX格式的文件操作例子,可以读出由CAD绘制的保存为DFX格式的图片,附带大量注释(DFX format file manipulation example, can read out by the CAD drawing for the preservation DFX format photographs, Notes of a large number of fringe)

简单画图板，初学者实用，比较简单，如果喜欢可以下载来看看(Simple drawing board, beginners practical, relatively simple)

说明：  mfc下绘出样条曲线，并根据样条曲线对其上的值进行差值。(mfc-spline curves plotted under and in accordance with spline curve on the value of their difference.)

计算机图形学 杨钦 徐永安 翟红英 编著(Computer graphics Yang Qin XU Yong Di Hongying edited)

用vc+mapobjects开发的源代码，实现鼠标多边形的移动(with vc MapObjects development of the source code, mouse polygon mobile)

用mfc绘制bezier曲线，了解bezier曲线的原理(The mfc draw bezier curve to understand the principle of the bezier curve)

画画的,一个简简单单的画画的小型的C++编的软件(Paint of, a Chien is simple painting of list of small scaled C++weave of software)

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)

基于Bresenham算法的四步画直线算法,加快画直线速度(draw line based Bresenham update alogrith)