/*** $Id: stretchblt.c,v 1.12 2007-08-30 01:20:10 xwyan Exp $**** Listing 15.3**** bitblt.c: Sample program for MiniGUI Programming Guide**     demonstration of stretch blitting operation**** Copyright (C) 2004 ~ 2007 Feynman Software.**** License: GPL*/#include <minigui/common.h>#include <minigui/minigui.h>#include <minigui/gdi.h>#include <minigui/window.h>#include <minigui/control.h>static int StretchbltWinProc(HWND hWnd, int message, WPARAM wParam, LPARAM lParam){    HDC hdc;    switch (message) {    case MSG_PAINT:        hdc = BeginPaint(hWnd);        SetBrushColor(hdc, PIXEL_blue);#ifdef _USE_NEWGAL        FillCircle (hdc, 10, 10, 8);#else        FillBox (hdc, 2, 2, 16, 16);#endif        StretchBlt(hdc, 0, 0, 20, 20, hdc, 20, 20, 180, 180, 0);        EndPaint(hWnd, hdc);        return 0;    case MSG_CLOSE:        DestroyAllControls (hWnd);        DestroyMainWindow (hWnd);        PostQuitMessage (hWnd);        return 0;    }    return DefaultMainWinProc(hWnd, message, wParam, lParam);}int MiniGUIMain (int args, const char* arg[]){    MSG Msg;    HWND hMainWnd;    MAINWINCREATE CreateInfo;#ifdef _MGRM_PROCESSES    JoinLayer(NAME_DEF_LAYER , "stretchblt" , 0 , 0);#endif        CreateInfo.dwStyle = WS_VISIBLE | WS_BORDER | WS_CAPTION;    CreateInfo.dwExStyle = WS_EX_NONE;    CreateInfo.spCaption = "StretchBlt demo";    CreateInfo.hMenu = 0;    CreateInfo.hCursor = GetSystemCursor(0);    CreateInfo.hIcon = 0;    CreateInfo.MainWindowProc = StretchbltWinProc;    CreateInfo.lx = 0;    CreateInfo.ty = 0;    CreateInfo.rx = 320;    CreateInfo.by = 240;    CreateInfo.iBkColor = COLOR_lightwhite;    CreateInfo.dwAddData = 0;    CreateInfo.hHosting = HWND_DESKTOP;        hMainWnd = CreateMainWindow (&CreateInfo);        if (hMainWnd == HWND_INVALID)        return -1;    ShowWindow(hMainWnd, SW_SHOWNORMAL);    while (GetMessage(&Msg, hMainWnd)) {        TranslateMessage(&Msg);        DispatchMessage(&Msg);    }    MainWindowThreadCleanup (hMainWnd);    return 0;}#ifndef _LITE_VERSION#include <minigui/dti.c>#endif