3f66f6a5b3
This keyword is not expanded by Git which means it's not replaced with the correct revision value in the releases made using git-based scripts and it's confusing to have lines with unexpanded "$Id$" in the released files. As expanding them with Git is not that simple (it could be done with git archive and export-subst attribute) and there are not many benefits in having them in the first place, just remove all these lines. If nothing else, this will make an eventual transition to Git simpler. Closes #14487. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74602 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
69 lines
1.8 KiB
C++
69 lines
1.8 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: wx/imagpng.h
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// Purpose: wxImage PNG handler
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// Author: Robert Roebling
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// Copyright: (c) Robert Roebling
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_IMAGPNG_H_
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#define _WX_IMAGPNG_H_
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#include "wx/defs.h"
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//-----------------------------------------------------------------------------
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// wxPNGHandler
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//-----------------------------------------------------------------------------
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#if wxUSE_LIBPNG
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#include "wx/image.h"
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#include "wx/versioninfo.h"
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#define wxIMAGE_OPTION_PNG_FORMAT wxT("PngFormat")
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#define wxIMAGE_OPTION_PNG_BITDEPTH wxT("PngBitDepth")
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#define wxIMAGE_OPTION_PNG_FILTER wxT("PngF")
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#define wxIMAGE_OPTION_PNG_COMPRESSION_LEVEL wxT("PngZL")
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#define wxIMAGE_OPTION_PNG_COMPRESSION_MEM_LEVEL wxT("PngZM")
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#define wxIMAGE_OPTION_PNG_COMPRESSION_STRATEGY wxT("PngZS")
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#define wxIMAGE_OPTION_PNG_COMPRESSION_BUFFER_SIZE wxT("PngZB")
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enum
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{
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wxPNG_TYPE_COLOUR = 0,
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wxPNG_TYPE_GREY = 2,
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wxPNG_TYPE_GREY_RED = 3,
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wxPNG_TYPE_PALETTE = 4
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};
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class WXDLLIMPEXP_CORE wxPNGHandler: public wxImageHandler
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{
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public:
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inline wxPNGHandler()
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{
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m_name = wxT("PNG file");
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m_extension = wxT("png");
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m_type = wxBITMAP_TYPE_PNG;
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m_mime = wxT("image/png");
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}
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static wxVersionInfo GetLibraryVersionInfo();
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#if wxUSE_STREAMS
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virtual bool LoadFile( wxImage *image, wxInputStream& stream, bool verbose=true, int index=-1 );
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virtual bool SaveFile( wxImage *image, wxOutputStream& stream, bool verbose=true );
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protected:
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virtual bool DoCanRead( wxInputStream& stream );
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#endif
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private:
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DECLARE_DYNAMIC_CLASS(wxPNGHandler)
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};
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#endif
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// wxUSE_LIBPNG
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#endif
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// _WX_IMAGPNG_H_
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