Drawing bitmaps without MFC

Started by SinnDarin January 08, 2003 09:43 AM

2 comments, last by SinnDarin 21 years, 10 months ago

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January 08, 2003 09:43 AM

Hi, does anybody now how to draw a simple bitmap loaded from resource into a single win32 window ? I ve already tried with MFC and it works well, but I really wanted to avoid MFC. Please help a little beginner, Sinn

Anonymous

January 08, 2003 10:07 AM

the MFC classes are almost one-to-one equivalents to standard GDI "objects." ditto for the class member functions. so, you''d pretty much do the same thing for non-MFC as you did for MFC, except maybe making some additional DeleteObject, DeleteDC calls after your BitBlt call. but anyway, here''s an example (untested):

  HDC desDC = GetDC(hWnd);HDC srcDC = CreateCompatibleDC(desDC);HGDIOBJ bmPre = SelectObject(srcDC, hBitmap);BitBlt(desDC, x, y, w, h, srcDC, 0, 0, SRCCOPY);SelectObject(srcDC, bmPre);ReleaseDC(hWnd, desDC);DeleteDC(srcDC);

hWnd would be your window handle. hBitmap would be your bitmap handle. x, y, w, h should be self-explanatory as well.