7beb59f36c
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@29155 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
61 lines
1.5 KiB
C++
61 lines
1.5 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: imagjpeg.h
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// Purpose: wxImage JPEG handler
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// Author: Vaclav Slavik
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// RCS-ID: $Id$
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// Copyright: (c) Vaclav Slavik
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_IMAGJPEG_H_
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#define _WX_IMAGJPEG_H_
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#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
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#pragma interface "imagjpeg.h"
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#endif
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#include "wx/image.h"
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// defines for wxImage::SetOption
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#define wxIMAGE_OPTION_RESOLUTION wxString(_T("Resolution"))
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#define wxIMAGE_OPTION_RESOLUTIONUNIT wxString(_T("ResolutionUnit"))
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enum
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{
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wxIMAGE_RESOLUTION_INCHES = 1,
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wxIMAGE_RESOLUTION_CM = 2
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};
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//-----------------------------------------------------------------------------
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// wxJPEGHandler
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//-----------------------------------------------------------------------------
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#if wxUSE_LIBJPEG
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class WXDLLEXPORT wxJPEGHandler: public wxImageHandler
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{
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public:
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inline wxJPEGHandler()
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{
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m_name = wxT("JPEG file");
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m_extension = wxT("jpg");
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m_type = wxBITMAP_TYPE_JPEG;
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m_mime = wxT("image/jpeg");
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}
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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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virtual bool DoCanRead( wxInputStream& stream );
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#endif
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private:
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DECLARE_DYNAMIC_CLASS(wxJPEGHandler)
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};
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#endif
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#endif
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// _WX_IMAGJPEG_H_
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