C语言怎么绘制圣诞水晶球

本篇内容介绍了"C语言怎么绘制圣诞水晶球"的有关知识，在实际案例的操作过程中，不少人都会遇到这样的困境，接下来就让小编带领大家学习一下如何处理这些情况吧！希望大家仔细阅读，能够学有所成！

先给大家看效果

项目代码

这是我第一次只用一个代码段，因为代码确实不多，我觉得分段就没必要了，而且其中必要的地方，我也加了详细的注释，应该还好，难就难在之前没有用Windows库，这次用了，效果看起来就会舒服很多，怎么样，学会了赶快拿给心中的那个人看吧！

#include #include #include #include #include #pragma comment(lib,"winmm.lib") int main(){        keybd_event(VK_LWIN, 0, 0, 0);        keybd_event('D', 0, 0, 0);        keybd_event('D', 0, 2, 0);        keybd_event(VK_LWIN, 0, 2, 0);                Sleep(3000);        int CX = GetSystemMetrics(SM_CXSCREEN);        int CY = GetSystemMetrics(SM_CYSCREEN);         HWND hwnd = initgraph(500,500); //创建一个窗口hwnd        HRGN Ellip = CreateEllipticRgn(10, 32, 100+10, 100+32);//设置一个逻辑的图形rect        SetWindowRgn(hwnd, Ellip, true);  //设置窗口的区域        SetForegroundWindow(hwnd);        MoveWindow(hwnd, CX / 2 - 120, CY / 2, 500, 500, true);         mciSendString("open res/music.mp3", 0, 0, 0);    //打开        mciSendString("play res/music.mp3 repeat", 0, 0, 0);    //播放        bool isplay = true;  //音乐是否正在播放         int sence = 3;  //场景        int frame = 0;  //帧数        IMAGE img[30];        int maxframe[] = { 20, 7, 4, 15, 10}; //每一种场景的图片的张数        char picpath[30] = { 0 };  //字符串 图片的路径        for (int i = 0; i < maxframe[sence]; i++)        {                sprintf(picpath, "res/d-d.bmp", sence, i);                loadimage(&img[i], picpath, 100, 100);        }         /*---------------------------------------------------------*/        //获取到桌面图标的窗口        HWND zmWnd = FindWindow("Progman","Program Manager");  //桌面窗口        HWND bzWnd = FindWindowEx(zmWnd, 0, "SHELLDLL_DefView", NULL);  //壁纸窗口        HWND tbWnd = FindWindowEx(bzWnd, 0, "SysListView32", "FolderView");  //图标窗口         HWND workHwnd = NULL;        while (tbWnd == NULL)//必须存在桌面窗口层次        {                workHwnd = FindWindowExA(0, workHwnd, "WorkerW", NULL);//获得WorkerW类的窗口                if (workHwnd == NULL)                        break;//未知错误                bzWnd = FindWindowExA(workHwnd, NULL, "SHELLDLL_DefView", NULL);                if (bzWnd == NULL)                        continue;                tbWnd = FindWindowExA(bzWnd, NULL, "SysListView32", NULL);        }         DWORD dwStyle = (DWORD)GetWindowLong(tbWnd, GWL_STYLE);        if (dwStyle & LVS_AUTOARRANGE)                SetWindowLong(tbWnd, GWL_STYLE, dwStyle & ~LVS_AUTOARRANGE);         DWORD dwExStyle = (DWORD)ListView_GetExtendedListViewStyle(tbWnd, GWL_EXSTYLE);        if (dwExStyle & LVS_EX_SNAPTOGRID)                ListView_SetExtendedListViewStyle(tbWnd, dwExStyle & ~LVS_EX_SNAPTOGRID);          //指挥它 威胁它 图标的窗口        int count = SendMessage(tbWnd, LVM_GETITEMCOUNT, 0, 0);        for (int i = 0; i < count; i++)                SendMessage(tbWnd, LVM_SETITEMPOSITION, i, (3000 << 16) + 100);        POINT dir[14] = { { 868 * CX / 1920, 316 * CY / 1080 }, { 730 * CX / 1920, 207 * CY / 1080 },         { 591 * CX / 1920, 221 * CY / 1080 }, { 515 * CX / 1920, 327 * CY / 1080 }, { 542 * CX / 1920, 469 * CY / 1080 },        { 610 * CX / 1920, 624 * CY / 1080 }, { 723 * CX / 1920, 746 * CY / 1080 }, { 870 * CX / 1920, 814 * CY / 1080 },         { 1012 * CX / 1920, 744 * CY / 1080 }, { 1130 * CX / 1920, 626 * CY / 1080 },        { 1219 * CX / 1920, 485 * CY / 1080 }, { 1225 * CX / 1920, 328 * CY / 1080 }, { 1156 * CX / 1920, 225 * CY / 1080 },        { 1012 * CX / 1920, 217 * CY / 1080 } };         ExMessage m;                         //定义消息        int oldsence;        while (1){                 if (peekmessage(&m, EM_MOUSE))   //如果获取到一条鼠标消息                {                        switch (m.message)                        {                        case WM_LBUTTONDOWN:  //点下左键  换一个场景                                oldsence = sence;                                do                                {                                        sence = rand() % (sizeof(maxframe) / sizeof(maxframe[0])); //0-5                                } while (sence == oldsence);                                 for (int i = 0; i < maxframe[sence]; i++)                                {                                        sprintf(picpath, "res/d-d.bmp", sence, i);                                        loadimage(&img[i], picpath, 100, 100);                                }                                SendMessage(hwnd, WM_SYSCOMMAND, 0xf012, 0);                                                        break;                        case WM_RBUTTONDOWN:                                 if (isplay)  //正在播放                                        mciSendString("pause res/music.mp3", 0, 0, 0);                                  else                                        mciSendString("play res/music.mp3 repeat", 0, 0, 0);                                                                isplay = !isplay; //取反                                break;                        }                }                else  //绘制界面                {                        putimage(0, 0, &img[frame++]);                        if (frame > maxframe[sence] - 1)frame = 0;                         for (int i = 0; i < 14; i++)                        {                                SendMessage(tbWnd, LVM_SETITEMPOSITION, i, (dir[i].y << 16) + dir[i].x);                        }                         int x = dir[0].x;                        int y = dir[0].y;                        for (int i = 0; i < 13; i++)                        {                                dir[i].x = dir[i + 1].x;                                dir[i].y = dir[i + 1].y;                        }                        dir[13].x = x;                        dir[13].y = y;                }        }        return 0;}

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