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note for future implementation using a former private API

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@63931 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Stefan Csomor
2010-04-10 17:46:31 +00:00
parent 91e1a483a7
commit 5575dacc50
1 changed files with 9 additions and 0 deletions
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9
src/osx/carbon/dcscreen.cpp
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@@ -64,6 +64,11 @@ wxScreenDCImpl::~wxScreenDCImpl()
#endif #endif
} }
#if wxOSX_USE_IPHONE
// Apple has allowed usage of this API as of 15th Dec 2009w
extern CGImageRef UIGetScreenImage();
#endif
// TODO Switch to CGWindowListCreateImage for 10.5 and above // TODO Switch to CGWindowListCreateImage for 10.5 and above
wxBitmap wxScreenDCImpl::DoGetAsBitmap(const wxRect *subrect) const wxBitmap wxScreenDCImpl::DoGetAsBitmap(const wxRect *subrect) const
@@ -90,8 +95,12 @@ wxBitmap wxScreenDCImpl::DoGetAsBitmap(const wxRect *subrect) const
wxASSERT_MSG(image, wxT("wxScreenDC::GetAsBitmap - unable to get screenshot.")); wxASSERT_MSG(image, wxT("wxScreenDC::GetAsBitmap - unable to get screenshot."));
CGContextDrawImage(context, srcRect, image); CGContextDrawImage(context, srcRect, image);
CGImageRelease(image);
CGContextRestoreGState(context); CGContextRestoreGState(context);
#else
// TODO implement using UIGetScreenImage, CGImageCreateWithImageInRect, CGContextDrawImage
#endif #endif
return bmp; return bmp;
} }