vb prepared with examples of MapInfo, CNES mid procedures

graphfx_demo条形图，一种条形图的生成算法-graphfx_demo Strip Profiles, a STRIPS-generating algorithm

该例实现了任意绘制虚线，可以自定义虚线的长度与间隔大小。 -achieve the cases of arbitrary drawing dotted, dashed line can define the length of the size and spacing.

这也是上面所上传的SAP软件中使用的一个DLL，适合初学者学习编写动态链接库程序-From above, this is also the SAP software used in a DLL, suitable for beginners to learn the preparation of a dynamic link library procedure

混沌(Chaos),Logistic方程 X(n) = k*X(n-1)*( 1-X(n-1) ),即二次函数 f(x) = k*x(1-x), 选择适当的常数k,选择初始值 x0,迭代计算: x1=f(x0), x2=f(x1), x3=f(x2),..., 序列{ Xn }的整体"状态",敏感的依赖于常数k和初始值x0, 序列可能收敛,也可能,"乱七八糟"地振荡--产生混沌Chaos!-Chaos (Chaos), the logistic equation X (n) = k* X (n-1)* (1-X (n-1)), that is quadratic function f (x) = k* x (1-x), the election Optional appropriate constants k, the initial value of options x0, iterative calculation : x1 = f (x0), x2 = f (x), x3 = f (x2 ),..., sequence) (Xn the overall "state" sensitive dependence on constants k and initial value x0, convergent sequence may also possible, "mess" to the oscillation-- have Chaotic Chaos!

本程序可以实现位图资源显示位图，具有一定的参考价值！-This procedure can be achieved bitmap display bitmap resources, has a certain reference value!

此程序为武汉某开发CAD著名的软件公司初级源码功能包括画圆，画直线，矩形，圆弧，画折线，椭圆，三角，多边形等，还有高级功能如镜象，旋转，移动，反转图形等等功能，全部都是基于SDK编程，对于初学和初次涉及WINDOWS编程的人来说很有帮助，可以了解SDK编程与面向对象编程方法，最主要的是可以学习到企业项目开发经验，具有一定的研究价值！-procedure for the development of Wuhan, a leading CAD software companies primary source features include Circle painting line, rectangle, arc, painting dogleg, oval, triangle, polygon, etc., there are advanced features such as mirror, rotate, move, reverse graphics and so on, all because of SDK Programming for beginners and first involving Windows programming useful to those who can understand the SDK programming and object-oriented programming methods, the most important thing is to learn from experience in the development of enterprise projects, which have a certain value to the research!

QR CODE二维条码生成动态连接库.DLL文件-QR CODE to generate two-dimensional bar code DLL. DLL files

中值滤波算法，用vc编程实现，中值滤波算法-median filtering algorithm used vc programming, median filtering algorithm

一个二值图象的滤波、分割-a binary image filtering and segmentation

显示jpg，jif图片，用vc实现-show jpg, jif pictures, using vc achieve