/*------------------------------------------------------------------------
Parameters:
Description:
Return Values:
0 on success, < 0 otherwise.
------------------------------------------------------------------------*/
int
WinCreate(char *pcName, int button_rows, int image_rows, int image_cols,
int rows, int cols)
{
int iWin ;
DIAG_WINDOW *pwin ;
iWin = winNewHandle() ;
if (iWin < 0)
return(ErrorPrintf(ERROR_NO_MEMORY,
"WinAlloc: could not allocate new window"));
pwin = HandleToPtr(iWin) ;
pwin->xvf = XValloc(rows, cols, button_rows, image_rows, image_cols,
pcName, winPoll) ;
XVsetParms(event_handler) ;
if (!inited)
{
ThreadInit(0, MAX_WINDOWS, 10*1024, 1) ;
inited = 1 ;
}
ThreadStart("window", winThread, pwin, MIN_PRIORITY) ;
ThreadSuspend(TID_SELF, SIG_ANY) ;
WinFlush(iWin) ;
return(iWin) ;
}
LRESULT CALLBACK WndProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
{
//HDC hdc;
//PAINTSTRUCT ps;
static RECT rect;
//HBRUSH NewBrush;
switch (message)
{
case WM_CREATE:
//PlaySound(TEXT("hellowin.wav"), NULL, SND_FILENAME | SND_ASYNC);
//do something
//各种initialize
trClearColor(0.0, 0.0, 0.0, 1.0);
return 0;
case WM_SIZE:
GetWindowRect(hwnd,&rect);
//设置相机
trViewport(0, 0, (TRint)(rect.right - rect.left), (TRint)(rect.bottom - rect.top));//重置当前视口
trMatrixMode(TR_PROJECTION);//选择投影矩阵
trLoadIdentity();//重置选择好的投影矩阵
case WM_PAINT:
/*hdc = BeginPaint(hwnd, &ps);
GetClientRect(hwnd, &rect);
DrawText(hdc, TEXT("Hello, Windows 98!"), -1, &rect, DT_SINGLELINE | DT_CENTER | DT_VCENTER);
EndPaint(hwnd, &ps);*/
//开始绘图
trClear(TR_COLOR_BUFFER_BIT | TR_DEPTH_BUFFER_BIT);
trBegin(TR_POINTS);
trVertex4d(0.5,0.5,0.0,1.0);
trEnd();
WinFlush(hwnd, frontBuffer, rect.right - rect.left, rect.bottom - rect.top);
return 0;
case WM_DESTROY:
PostQuitMessage(0);
return 0;
}
return DefWindowProc(hwnd, message, wParam, lParam);
}
