The Enhanced MetaFile format (EMF) is the native vector graphics file format on Windows. Qt is a cross-platform application development framework, widely used for the development of GUI programs. Although it provides tools for almost every aspect of

AGG(Anti-Grain Geometry)，强大的2D几何图形库。 配置： 1、VC6.0下新建一个Windows Console工程,名称随便起，姑且叫AggTest. 2、关键步骤，设置AGG类库的引用，最野蛮和最有效的方式把Include下的.h文件连同其下文件夹全部拷贝到VC6安装目录下的Microsoft Visual Studio/VC98/Include文件夹中，把解压目录中的src文件夹下的cpp文件都添加到AggTest工程中。-AGG (Ant

彩色时钟#include<math.h> #include<dos.h> #include<graphics.h> #define CENTERX 320 #define CENTERY 175 #define CLICK 100 #define CLICKDELAY 30 #define HEBEEP 10000 #define LOWBEEP 500 #define BEEPDELAY 200 int Mrk_1[8