utils/wxPython/src/image.i

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        image.i
   3 // Purpose:     SWIG interface file for wxImage, wxImageHandler, etc.
   4 //
   5 // Author:      Robin Dunn
   6 //
   7 // Created:     28-Apr-1999
   8 // RCS-ID:      $Id$
   9 // Copyright:   (c) 1998 by Total Control Software
  10 // Licence:     wxWindows license
  11 /////////////////////////////////////////////////////////////////////////////
  12
  13
  14 %module image
  15
  16 %{
  17 #include "helpers.h"
  18 #include <wx/image.h>
  19 %}
  20
  21 //----------------------------------------------------------------------
  22
  23 %include typemaps.i
  24 %include my_typemaps.i
  25
  26 // Import some definitions of other classes, etc.
  27 %import _defs.i
  28 %import misc.i
  29 %import gdi.i
  30
  31 //---------------------------------------------------------------------------
  32
  33 class wxImageHandler {
  34 public:
  35     wxImageHandler();
  36     wxString GetName();
  37     wxString GetExtension();
  38     long GetType();
  39     wxString GetMimeType();
  40
  41     //bool LoadFile(wxImage* image, wxInputStream& stream);
  42     //bool SaveFile(wxImage* image, wxOutputStream& stream);
  43
  44     void SetName(const wxString& name);
  45     void SetExtension(const wxString& extension);
  46     void SetType(long type);
  47     void SetMimeType(const wxString& mimetype);
  48 };
  49
  50 //---------------------------------------------------------------------------
  51
  52 class wxPNGHandler : public wxImageHandler {
  53 public:
  54     wxPNGHandler();
  55 };
  56
  57
  58 class wxJPEGHandler : public wxImageHandler {
  59 public:
  60     wxJPEGHandler();
  61 };
  62
  63
  64 class wxBMPHandler : public wxImageHandler {
  65 public:
  66     wxBMPHandler();
  67 };
  68
  69
  70 class wxGIFHandler : public wxImageHandler {
  71 public:
  72     wxGIFHandler();
  73 };
  74
  75
  76
  77 //---------------------------------------------------------------------------
  78
  79 class wxImage {
  80 public:
  81     wxImage( const wxString& name, long type = wxBITMAP_TYPE_PNG );
  82     ~wxImage();
  83
  84     wxBitmap ConvertToBitmap();
  85     void Create( int width, int height );
  86     void Destroy();
  87     wxImage Scale( int width, int height );
  88     void Rescale(int width, int height);
  89
  90     void SetRGB( int x, int y, unsigned char r, unsigned char g, unsigned char b );
  91     unsigned char GetRed( int x, int y );
  92     unsigned char GetGreen( int x, int y );
  93     unsigned char GetBlue( int x, int y );
  94
  95     bool LoadFile( const wxString& name, long type = wxBITMAP_TYPE_PNG );
  96     %name(LoadMimeFile)bool LoadFile( const wxString& name, const wxString& mimetype );
  97
  98     bool SaveFile( const wxString& name, int type );
  99     %name(SaveMimeFile)bool SaveFile( const wxString& name, const wxString& mimetype );
 100
 101     bool Ok();
 102     int GetWidth();
 103     int GetHeight();
 104
 105     unsigned char *GetData();
 106     void SetData( unsigned char *data );
 107
 108     void SetMaskColour( unsigned char r, unsigned char g, unsigned char b );
 109     unsigned char GetMaskRed();
 110     unsigned char GetMaskGreen();
 111     unsigned char GetMaskBlue();
 112     void SetMask( bool mask = TRUE );
 113     bool HasMask();
 114
 115 };
 116
 117 // Alternate constructors
 118 %new wxImage* wxNullImage();
 119 %new wxImage* wxEmptyImage(int width, int height);
 120 %new wxImage* wxImageFromMime(const wxString& name, const wxString& mimetype);
 121 %new wxImage* wxImageFromBitmap(const wxBitmap &bitmap);
 122 %{
 123     wxImage* wxNullImage() {
 124         return new wxImage;
 125     }
 126
 127     wxImage* wxEmptyImage(int width, int height) {
 128         return new wxImage(width, height);
 129     }
 130
 131     wxImage* wxImageFromMime(const wxString& name, const wxString& mimetype) {
 132         return new wxImage(name, mimetype);
 133     }
 134
 135     wxImage* wxImageFromBitmap(const wxBitmap &bitmap) {
 136         return new wxImage(bitmap);
 137     }
 138 %}
 139
 140 // Static Methods
 141 void wxImage_AddHandler(wxImageHandler *handler);
 142 %{
 143     void wxImage_AddHandler(wxImageHandler *handler) {
 144         wxImage::AddHandler(handler);
 145     }
 146 %}
 147
 148 //---------------------------------------------------------------------------
 149 //---------------------------------------------------------------------------
 150
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