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make sure we don't have two associations pointing to the same control
[wxWidgets.git] / include / wx / imagtiff.h
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1/////////////////////////////////////////////////////////////////////////////
2// Name: imagtiff.h
3// Purpose: wxImage TIFF handler
4// Author: Robert Roebling
5// RCS-ID: $Id$
6// Copyright: (c) Robert Roebling
7// Licence: wxWindows licence
8/////////////////////////////////////////////////////////////////////////////
9
10#ifndef _WX_IMAGTIFF_H_
11#define _WX_IMAGTIFF_H_
12
13#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
14#pragma interface "imagtiff.h"
15#endif
16
17#include "wx/image.h"
18
19// defines for wxImage::SetOption
20#define wxIMAGE_OPTION_BITSPERSAMPLE wxString(_T("BitsPerSample"))
21#define wxIMAGE_OPTION_SAMPLESPERPIXEL wxString(_T("SamplesPerPixel"))
22#define wxIMAGE_OPTION_COMPRESSION wxString(_T("Compression"))
23#define wxIMAGE_OPTION_IMAGEDESCRIPTOR wxString(_T("ImageDescriptor"))
24
25//-----------------------------------------------------------------------------
26// wxTIFFHandler
27//-----------------------------------------------------------------------------
28
29#if wxUSE_LIBTIFF
30class WXDLLEXPORT wxTIFFHandler: public wxImageHandler
31{
32public:
33 wxTIFFHandler();
34
35#if wxUSE_STREAMS
36 virtual bool LoadFile( wxImage *image, wxInputStream& stream, bool verbose=true, int index=-1 );
37 virtual bool SaveFile( wxImage *image, wxOutputStream& stream, bool verbose=true );
38 virtual bool DoCanRead( wxInputStream& stream );
39 virtual int GetImageCount( wxInputStream& stream );
40#endif
41
42private:
43 DECLARE_DYNAMIC_CLASS(wxTIFFHandler)
44};
45#endif
46
47
48#endif
49 // _WX_IMAGTIFF_H_
50