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Corrected DoBlit code to use offset into mask

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@9219 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Julian Smart
2001-01-29 23:05:01 +00:00
parent 8658ef93e3
commit 83a4ad53fa
1 changed files with 2 additions and 1 deletions
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src/msw/dc.cpp
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@@ -1115,6 +1115,7 @@ void wxDC::SetBackgroundMode(int mode)
::SetBkMode(GetHdc(), TRANSPARENT); ::SetBkMode(GetHdc(), TRANSPARENT);
else else
::SetBkMode(GetHdc(), OPAQUE); ::SetBkMode(GetHdc(), OPAQUE);
Last change: AC 29 Jan 101 8:54 pm
*/ */
} }
@@ -1440,7 +1441,7 @@ bool wxDC::DoBlit(wxCoord xdest, wxCoord ydest,
// of the mask which is also contrary to the Windows one) // of the mask which is also contrary to the Windows one)
success = ::MaskBlt(GetHdc(), xdest, ydest, width, height, success = ::MaskBlt(GetHdc(), xdest, ydest, width, height,
GetHdcOf(*source), xsrc, ysrc, GetHdcOf(*source), xsrc, ysrc,
(HBITMAP)mask->GetMaskBitmap(), 0, 0, (HBITMAP)mask->GetMaskBitmap(), xsrc, ysrc,
MAKEROP4(dwRop, DSTCOPY)) != 0; MAKEROP4(dwRop, DSTCOPY)) != 0;
if ( !success ) if ( !success )