条形码识别源码程序

Retrieving the Font Name from a TTF File

屏幕截图并保存为JPG文件(可控制失真度)，著名抓图软件的源码-Screenshots and the preservation of the JPG file (control distortion), the leading source software From Wikipedia

实现基本画图功能(直线,圆,矩形等)-achieve basic drawing functions (line, circle, rectangle, etc.)

联机字符识别:联机手写数字识别,联机数字、英文字符及汉字识别-online character recognition : on-line handwritten numeral recognition, on-line statistics, English and Chinese character recognition

经典的图形代码，别的我就不说了-classic graphics code, I will not say another of

一个可以动态实时显示数据曲线的源码，很有使用价值的哦！-a dynamic, real-time data source curve, very useful!

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!

主要是GDI的图片保存，方面是对控件区域的保存-GDI is mainly a picture preservation aspect is the preservation of the control region

Windows图形编程(英文),留美学者袁峰的一本绝嘉好书.我好不容易才找到,还买了此书的中文版.此书深入api,windows内部核心数据结构,direct核心数据结构,gui编程,字体结构. 强烈推荐-Windows graphical programming (English), the holder of the scholar Yuan Feng-chia never a good book. I finally find, but also bought a book of the Chinese version. Api-depth book, windows core internal data structure, direct core data structure, gui programming font structure. Strongly recommended!

电子地图查询系统行 18: 控件 Map1 的类 MapXLib.Map 不是一个已加载的控件类。 行 18: 控件 Map1 的类 MapXLib.Map 不是一个已加载的控件类。-electronic map inquiry system OK 18 : Controls Map1 MapXLib.Map not like a loaded Control category. Line 1 8 : Controls Map1 MapXLib.Map not like a loaded Control category. Line 1 8 : Controls Map1 MapXLib.Map not like a loaded Control category.