X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/fd94e8aa4563b22e7c66c379625a8373d20720aa..690201a250dcdd2a38aa4156df4375dd135209df:/samples/image/image.cpp

diff --git a/samples/image/image.cpp b/samples/image/image.cpp
index c0668f2331..7d6f8acd75 100644
--- a/samples/image/image.cpp
+++ b/samples/image/image.cpp
@@ -24,9 +24,22 @@
 #include "wx/wfstream.h"
 #include "wx/quantize.h"
 
+#if wxUSE_CLIPBOARD
+    #include "wx/dataobj.h"
+    #include "wx/clipbrd.h"
+#endif // wxUSE_CLIPBOARD
+
 #include "smile.xbm"
-#include "smile.xpm"
 
+#if !defined(__WINDOWS__) || wxUSE_XPM_IN_MSW
+    #include "smile.xpm"
+#endif
+
+#if defined(__WXMSW__) || defined(__WXMAC__)
+    #ifdef wxHAVE_RAW_BITMAP
+    #include "wx/rawbmp.h"
+    #endif
+#endif
 
 // derived classes
 
@@ -38,7 +51,7 @@ class MyApp;
 class MyCanvas: public wxScrolledWindow
 {
 public:
-    MyCanvas() {};
+    MyCanvas() {}
     MyCanvas( wxWindow *parent, wxWindowID, const wxPoint &pos, const wxSize &size );
     ~MyCanvas();
     void OnPaint( wxPaintEvent &event );
@@ -48,6 +61,7 @@ public:
     wxBitmap  *my_horse_jpeg;
     wxBitmap  *my_horse_gif;
     wxBitmap  *my_horse_bmp;
+    wxBitmap  *my_horse_bmp2;
     wxBitmap  *my_horse_pcx;
     wxBitmap  *my_horse_pnm;
     wxBitmap  *my_horse_tiff;
@@ -56,12 +70,14 @@ public:
     wxBitmap  *my_horse_ico16;
     wxBitmap  *my_horse_ico;
     wxBitmap  *my_horse_cur;
-    
+    wxBitmap  *my_horse_ani;
+
     wxBitmap  *my_smile_xbm;
     wxBitmap  *my_square;
     wxBitmap  *my_anti;
 
     int xH, yH ;
+    int m_ani_images ;
 
 protected:
     wxBitmap m_bmpSmileXpm;
@@ -76,14 +92,14 @@ private:
 const int nChoices = 8 ;
 static const wxString bppchoices[nChoices] =
 {
-    "1 bpp color",
-    "1 bpp B&W",
-    "4 bpp color",
-    "8 bpp color",
-    "8 bpp greyscale",
-    "8 bpp red",
-    "8 bpp own palette",
-    "24 bpp"
+    _T("1 bpp color"),
+    _T("1 bpp B&W"),
+    _T("4 bpp color"),
+    _T("8 bpp color"),
+    _T("8 bpp greyscale"),
+    _T("8 bpp red"),
+    _T("8 bpp own palette"),
+    _T("24 bpp")
 };
 
 static const int bppvalues[nChoices] =
@@ -108,8 +124,16 @@ public:
 
     void OnAbout( wxCommandEvent &event );
     void OnNewFrame( wxCommandEvent &event );
+#ifdef wxHAVE_RAW_BITMAP
+    void OnTestRawBitmap( wxCommandEvent &event );
+#endif // wxHAVE_RAW_BITMAP
     void OnQuit( wxCommandEvent &event );
 
+#if wxUSE_CLIPBOARD
+    void OnCopy(wxCommandEvent& event);
+    void OnPaste(wxCommandEvent& event);
+#endif // wxUSE_CLIPBOARD
+
     MyCanvas         *m_canvas;
 
 private:
@@ -123,25 +147,29 @@ public:
     MyImageFrame(wxFrame *parent, const wxBitmap& bitmap)
         : wxFrame(parent, -1, _T("Double click to save"),
                   wxDefaultPosition, wxDefaultSize,
-                  wxCAPTION | wxSYSTEM_MENU),
+                  wxCAPTION | wxSYSTEM_MENU | wxCLOSE_BOX),
                   m_bitmap(bitmap)
     {
         SetClientSize(bitmap.GetWidth(), bitmap.GetHeight());
     }
 
+    void OnEraseBackground(wxEraseEvent& WXUNUSED(event))
+    {
+        // do nothing here to be able to see how transparent images are shown
+    }
+
     void OnPaint(wxPaintEvent& WXUNUSED(event))
     {
         wxPaintDC dc( this );
-        //TRUE for masked images
-        dc.DrawBitmap( m_bitmap, 0, 0, TRUE );
+        dc.DrawBitmap( m_bitmap, 0, 0, TRUE /* use mask */ );
     }
 
-    void OnSave(wxCommandEvent& WXUNUSED(event))
+    void OnSave(wxMouseEvent& WXUNUSED(event))
     {
-        wxImage image(m_bitmap);
+        wxImage image = m_bitmap.ConvertToImage();
 
-        int bppselection = wxGetSingleChoiceIndex("Set BMP BPP",
-                                                  "Set BMP BPP",
+        int bppselection = wxGetSingleChoiceIndex(_T("Set BMP BPP"),
+                                                  _T("Set BMP BPP"),
                                                   nChoices,
                                                   bppchoices,
                                                   this);
@@ -183,34 +211,28 @@ public:
             delete cmap;
         }
 
-        bool saved = FALSE;
-
+        bool loaded;
         wxString extension = savefilename.AfterLast('.').Lower();
 
-        if (extension == "bmp")
-            saved=image.SaveFile(savefilename, wxBITMAP_TYPE_BMP);
-        else if (extension == "png")
-            saved=image.SaveFile(savefilename, wxBITMAP_TYPE_PNG);
-        else if (extension == "pcx")
-            saved=image.SaveFile(savefilename, wxBITMAP_TYPE_PCX);
-        else if ((extension == "tif") || (extension == "tiff"))
-            saved=image.SaveFile(savefilename, wxBITMAP_TYPE_TIF);
-        else if (extension == "jpg")
-            saved=image.SaveFile(savefilename, wxBITMAP_TYPE_JPEG);
-        else if (extension == "pnm")
-            saved=image.SaveFile(savefilename, wxBITMAP_TYPE_PNM);
-        else if (extension == "ico")
-            saved=image.SaveFile(savefilename, wxBITMAP_TYPE_ICO);
-        else if (extension == "cur")
-            {
-            image.Rescale(32,32);    
-            image.SetOption(wxIMAGE_OPTION_CUR_HOTSPOT_X, 0);    
-            image.SetOption(wxIMAGE_OPTION_CUR_HOTSPOT_Y, 0);    
-            saved=image.SaveFile(savefilename, wxBITMAP_TYPE_CUR);
-            }
+        if (extension == _T("cur"))
+        {
+            image.Rescale(32,32);
+            image.SetOption(wxIMAGE_OPTION_CUR_HOTSPOT_X, 0);
+            image.SetOption(wxIMAGE_OPTION_CUR_HOTSPOT_Y, 0);
+            // This shows how you can save an image with explicitly
+            // specified image format:
+            loaded = image.SaveFile(savefilename, wxBITMAP_TYPE_CUR);
+        }
         else
-            wxMessageBox("Unknown file type, see options in file selector.",
-                         "Unknown file type",
+        {
+            // This one guesses image format from filename extension
+            // (it may fail if the extension is not recognized):
+            loaded = image.SaveFile(savefilename);
+        }
+
+        if ( !loaded )
+            wxMessageBox(_T("No handler for this file type."),
+                         _T("File was not saved"),
                          wxOK|wxCENTRE, this);
     }
 
@@ -220,6 +242,81 @@ private:
     DECLARE_EVENT_TABLE()
 };
 
+#ifdef wxHAVE_RAW_BITMAP
+
+#include "wx/rawbmp.h"
+
+class MyRawBitmapFrame : public wxFrame
+{
+public:
+    enum
+    {
+        BORDER = 15,
+        SIZE = 150,
+        REAL_SIZE = SIZE - 2*BORDER
+    };
+
+    MyRawBitmapFrame(wxFrame *parent)
+        : wxFrame(parent, -1, _T("Raw bitmaps (how exciting)")),
+          m_bitmap(SIZE, SIZE, 32)
+    {
+        SetClientSize(SIZE, SIZE);
+
+        // another possibility: wxNativePixelData (don't forget to remove code
+        // setting alpha in the loop below then)
+        typedef wxAlphaPixelData Data;
+
+        Data data(m_bitmap, wxPoint(BORDER, BORDER), wxSize(REAL_SIZE, REAL_SIZE));
+        if ( !data )
+        {
+            wxLogError(_T("Failed to gain raw access to bitmap data"));
+            return;
+        }
+
+        data.UseAlpha();
+
+        Data::Iterator p(data);
+
+        for ( int y = 0; y < REAL_SIZE; ++y )
+        {
+            Data::Iterator rowStart = p;
+
+            int r = y < REAL_SIZE/3 ? 255 : 0,
+                g = (REAL_SIZE/3 <= y) && (y < 2*(REAL_SIZE/3)) ? 255 : 0,
+                b = 2*(REAL_SIZE/3) <= y ? 255 : 0;
+
+            for ( int x = 0; x < REAL_SIZE; ++x )
+            {
+                p.Red() = r;
+                p.Green() = g;
+                p.Blue() = b;
+                p.Alpha() = (Data::Iterator::ChannelType)((x*255.)/REAL_SIZE);
+
+                ++p; // same as p.OffsetX(1)
+            }
+
+            p = rowStart;
+            p.OffsetY(data, 1);
+        }
+    }
+
+    void OnPaint(wxPaintEvent& WXUNUSED(event))
+    {
+        wxPaintDC dc( this );
+        dc.DrawText(_T("This is alpha and raw bitmap test"), 0, BORDER);
+        dc.DrawText(_T("This is alpha and raw bitmap test"), 0, SIZE/2 - BORDER);
+        dc.DrawText(_T("This is alpha and raw bitmap test"), 0, SIZE - 2*BORDER);
+        dc.DrawBitmap( m_bitmap, 0, 0, TRUE /* use mask */ );
+    }
+
+private:
+    wxBitmap m_bitmap;
+
+    DECLARE_EVENT_TABLE()
+};
+
+#endif // wxHAVE_RAW_BITMAP
+
 // MyApp
 
 class MyApp: public wxApp
@@ -237,10 +334,19 @@ IMPLEMENT_APP(MyApp)
 IMPLEMENT_DYNAMIC_CLASS(MyCanvas, wxScrolledWindow)
 
 BEGIN_EVENT_TABLE(MyImageFrame, wxFrame)
-  EVT_PAINT(MyImageFrame::OnPaint)
-  EVT_LEFT_DCLICK(MyImageFrame::OnSave)
+    EVT_ERASE_BACKGROUND(MyImageFrame::OnEraseBackground)
+    EVT_PAINT(MyImageFrame::OnPaint)
+    EVT_LEFT_DCLICK(MyImageFrame::OnSave)
 END_EVENT_TABLE()
 
+#ifdef wxHAVE_RAW_BITMAP
+
+BEGIN_EVENT_TABLE(MyRawBitmapFrame, wxFrame)
+    EVT_PAINT(MyRawBitmapFrame::OnPaint)
+END_EVENT_TABLE()
+
+#endif // wxHAVE_RAW_BITMAP
+
 BEGIN_EVENT_TABLE(MyCanvas, wxScrolledWindow)
   EVT_PAINT(MyCanvas::OnPaint)
 END_EVENT_TABLE()
@@ -257,6 +363,7 @@ MyCanvas::MyCanvas( wxWindow *parent, wxWindowID id,
     my_horse_jpeg = (wxBitmap*) NULL;
     my_horse_gif = (wxBitmap*) NULL;
     my_horse_bmp = (wxBitmap*) NULL;
+    my_horse_bmp2 = (wxBitmap*) NULL;
     my_horse_pcx = (wxBitmap*) NULL;
     my_horse_pnm = (wxBitmap*) NULL;
     my_horse_tiff = (wxBitmap*) NULL;
@@ -265,11 +372,14 @@ MyCanvas::MyCanvas( wxWindow *parent, wxWindowID id,
     my_horse_ico16 = (wxBitmap*) NULL;
     my_horse_ico = (wxBitmap*) NULL;
     my_horse_cur = (wxBitmap*) NULL;
+    my_horse_ani = (wxBitmap*) NULL;
 
     my_smile_xbm = (wxBitmap*) NULL;
     my_square = (wxBitmap*) NULL;
     my_anti = (wxBitmap*) NULL;
 
+    m_ani_images = 0 ;
+
     SetBackgroundColour(* wxWHITE);
 
     wxBitmap bitmap( 100, 100 );
@@ -286,26 +396,26 @@ MyCanvas::MyCanvas( wxWindow *parent, wxWindowID id,
     // try to find the directory with our images
     wxString dir;
     if ( wxFile::Exists(wxT("./horse.png")) )
-        dir = "./";
+        dir = wxT("./");
     else if ( wxFile::Exists(wxT("../horse.png")) )
-        dir = "../";
+        dir = wxT("../");
     else
         wxLogWarning(wxT("Can't find image files in either '.' or '..'!"));
 
     wxImage image = bitmap.ConvertToImage();
 
 #if wxUSE_LIBPNG
-    if ( !image.SaveFile( dir + wxString("test.png"), wxBITMAP_TYPE_PNG ))
+    if ( !image.SaveFile( dir + _T("test.png"), wxBITMAP_TYPE_PNG ))
         wxLogError(wxT("Can't save file"));
 
     image.Destroy();
 
-    image.LoadFile( dir + wxString("test.png") );
-    my_square = new wxBitmap( image );
+    if ( image.LoadFile( dir + _T("test.png") ) )
+        my_square = new wxBitmap( image );
 
     image.Destroy();
 
-    if ( !image.LoadFile( dir + wxString("horse.png")) )
+    if ( !image.LoadFile( dir + _T("horse.png")) )
         wxLogError(wxT("Can't load PNG image"));
     else
         my_horse_png = new wxBitmap( image );
@@ -314,7 +424,7 @@ MyCanvas::MyCanvas( wxWindow *parent, wxWindowID id,
 #if wxUSE_LIBJPEG
     image.Destroy();
 
-    if ( !image.LoadFile( dir + wxString("horse.jpg")) )
+    if ( !image.LoadFile( dir + _T("horse.jpg")) )
         wxLogError(wxT("Can't load JPG image"));
     else
         my_horse_jpeg = new wxBitmap( image );
@@ -323,7 +433,7 @@ MyCanvas::MyCanvas( wxWindow *parent, wxWindowID id,
 #if wxUSE_GIF
     image.Destroy();
 
-    if ( !image.LoadFile( dir + wxString("horse.gif")) )
+    if ( !image.LoadFile( dir + _T("horse.gif" )) )
         wxLogError(wxT("Can't load GIF image"));
     else
         my_horse_gif = new wxBitmap( image );
@@ -332,7 +442,7 @@ MyCanvas::MyCanvas( wxWindow *parent, wxWindowID id,
 #if wxUSE_PCX
     image.Destroy();
 
-    if ( !image.LoadFile( dir + wxString("horse.pcx"), wxBITMAP_TYPE_PCX ) )
+    if ( !image.LoadFile( dir + _T("horse.pcx"), wxBITMAP_TYPE_PCX ) )
         wxLogError(wxT("Can't load PCX image"));
     else
         my_horse_pcx = new wxBitmap( image );
@@ -340,7 +450,7 @@ MyCanvas::MyCanvas( wxWindow *parent, wxWindowID id,
 
     image.Destroy();
 
-    if ( !image.LoadFile( dir + wxString("horse.bmp"), wxBITMAP_TYPE_BMP ) )
+    if ( !image.LoadFile( dir + _T("horse.bmp"), wxBITMAP_TYPE_BMP ) )
         wxLogError(wxT("Can't load BMP image"));
     else
         my_horse_bmp = new wxBitmap( image );
@@ -348,19 +458,19 @@ MyCanvas::MyCanvas( wxWindow *parent, wxWindowID id,
 #if wxUSE_XPM
     image.Destroy();
 
-    if ( !image.LoadFile( dir + wxString("horse.xpm"), wxBITMAP_TYPE_XPM ) )
+    if ( !image.LoadFile( dir + _T("horse.xpm"), wxBITMAP_TYPE_XPM ) )
         wxLogError(wxT("Can't load XPM image"));
     else
         my_horse_xpm = new wxBitmap( image );
 
-    if ( !image.SaveFile( dir + wxString("test.xpm"), wxBITMAP_TYPE_XPM ))
+    if ( !image.SaveFile( dir + _T("test.xpm"), wxBITMAP_TYPE_XPM ))
         wxLogError(wxT("Can't save file"));
 #endif
 
 #if wxUSE_PNM
     image.Destroy();
 
-    if ( !image.LoadFile( dir + wxString("horse.pnm"), wxBITMAP_TYPE_PNM ) )
+    if ( !image.LoadFile( dir + _T("horse.pnm"), wxBITMAP_TYPE_PNM ) )
         wxLogError(wxT("Can't load PNM image"));
     else
         my_horse_pnm = new wxBitmap( image );
@@ -369,7 +479,7 @@ MyCanvas::MyCanvas( wxWindow *parent, wxWindowID id,
 #if wxUSE_LIBTIFF
     image.Destroy();
 
-    if ( !image.LoadFile( dir + wxString("horse.tif"), wxBITMAP_TYPE_TIF ) )
+    if ( !image.LoadFile( dir + _T("horse.tif"), wxBITMAP_TYPE_TIF ) )
         wxLogError(wxT("Can't load TIFF image"));
     else
         my_horse_tiff = new wxBitmap( image );
@@ -383,44 +493,83 @@ MyCanvas::MyCanvas( wxWindow *parent, wxWindowID id,
 #if !defined(__WINDOWS__) || wxUSE_XPM_IN_MSW
     // demonstrates XPM automatically using the mask when saving
     if ( m_bmpSmileXpm.Ok() )
-        m_bmpSmileXpm.SaveFile("saved.xpm", wxBITMAP_TYPE_XPM);
+        m_bmpSmileXpm.SaveFile(_T("saved.xpm"), wxBITMAP_TYPE_XPM);
 #endif
 
 #if wxUSE_ICO_CUR
     image.Destroy();
 
-    if ( !image.LoadFile( dir + wxString("horse.ico"), wxBITMAP_TYPE_ICO, 0 ) )
+    if ( !image.LoadFile( dir + _T("horse.ico"), wxBITMAP_TYPE_ICO, 0 ) )
         wxLogError(wxT("Can't load first ICO image"));
     else
         my_horse_ico32 = new wxBitmap( image );
-        
+
     image.Destroy();
 
-    if ( !image.LoadFile( dir + wxString("horse.ico"), wxBITMAP_TYPE_ICO, 1 ) )
+    if ( !image.LoadFile( dir + _T("horse.ico"), wxBITMAP_TYPE_ICO, 1 ) )
         wxLogError(wxT("Can't load second ICO image"));
     else
         my_horse_ico16 = new wxBitmap( image );
 
     image.Destroy();
 
-    if ( !image.LoadFile( dir + wxString("horse.ico") ) )
+    if ( !image.LoadFile( dir + _T("horse.ico") ) )
         wxLogError(wxT("Can't load best ICO image"));
     else
         my_horse_ico = new wxBitmap( image );
 
     image.Destroy();
 
-    if ( !image.LoadFile( dir + wxString("horse.cur"), wxBITMAP_TYPE_CUR ) )
+    if ( !image.LoadFile( dir + _T("horse.cur"), wxBITMAP_TYPE_CUR ) )
         wxLogError(wxT("Can't load best ICO image"));
     else
-        {
+    {
         my_horse_cur = new wxBitmap( image );
         xH = 30 + image.GetOptionInt(wxIMAGE_OPTION_CUR_HOTSPOT_X) ;
         yH = 2420 + image.GetOptionInt(wxIMAGE_OPTION_CUR_HOTSPOT_Y) ;
+    }
+
+    m_ani_images = wxImage::GetImageCount ( dir + _T("horse3.ani"), wxBITMAP_TYPE_ANI );
+    if (m_ani_images==0)
+        wxLogError(wxT("No ANI-format images found"));
+    else
+        my_horse_ani = new wxBitmap [m_ani_images];
+    int i ;
+    for (i=0; i < m_ani_images; i++)
+    {
+        image.Destroy();
+        if (!image.LoadFile( dir + _T("horse3.ani"), wxBITMAP_TYPE_ANI, i ))
+        {
+            wxString tmp = wxT("Can't load image number ");
+            tmp << i ;
+            wxLogError(tmp);
         }
-    
-#endif
+        else    
+            my_horse_ani [i] = wxBitmap( image );
+    }
+#endif // wxUSE_ICO_CUR
 
+    image.Destroy();
+
+    // test image loading from stream
+    wxFile file(dir + _T("horse.bmp"));
+    if ( file.IsOpened() )
+    {
+        off_t len = file.Length();
+        void *data = malloc(len);
+        if ( file.Read(data, len) != len )
+            wxLogError(_T("Reading bitmap file failed"));
+        else
+        {
+            wxMemoryInputStream mis(data, len);
+            if ( !image.LoadFile(mis) )
+                wxLogError(wxT("Can't load BMP image from stream"));
+            else
+                my_horse_bmp2 = new wxBitmap( image );
+        }
+
+        free(data);
+    }
 }
 
 MyCanvas::~MyCanvas()
@@ -430,12 +579,15 @@ MyCanvas::~MyCanvas()
     delete my_horse_jpeg;
     delete my_horse_gif;
     delete my_horse_bmp;
+    delete my_horse_bmp2;
     delete my_horse_pcx;
     delete my_horse_tiff;
     delete my_horse_xpm;
     delete my_horse_ico32;
     delete my_horse_ico16;
     delete my_horse_ico;
+    delete my_horse_cur;
+    delete [] my_horse_ani;
     delete my_smile_xbm;
     delete my_square;
     delete my_anti;
@@ -446,10 +598,10 @@ void MyCanvas::OnPaint( wxPaintEvent &WXUNUSED(event) )
     wxPaintDC dc( this );
     PrepareDC( dc );
 
-    dc.DrawText( "Loaded image", 30, 10 );
+    dc.DrawText( _T("Loaded image"), 30, 10 );
     if (my_square && my_square->Ok()) dc.DrawBitmap( *my_square, 30, 30 );
 
-    dc.DrawText( "Drawn directly", 150, 10 );
+    dc.DrawText( _T("Drawn directly"), 150, 10 );
     dc.SetBrush( wxBrush( wxT("orange"), wxSOLID ) );
     dc.SetPen( *wxBLACK_PEN );
     dc.DrawRectangle( 150, 30, 100, 100 );
@@ -459,56 +611,60 @@ void MyCanvas::OnPaint( wxPaintEvent &WXUNUSED(event) )
     if (my_anti && my_anti->Ok())
         dc.DrawBitmap( *my_anti, 280, 30 );
 
-    dc.DrawText( "PNG handler", 30, 135 );
+    dc.DrawText( _T("PNG handler"), 30, 135 );
     if (my_horse_png && my_horse_png->Ok())
     {
         dc.DrawBitmap( *my_horse_png, 30, 150 );
         wxRect rect(0,0,100,100);
         wxBitmap sub( my_horse_png->GetSubBitmap(rect) );
-        dc.DrawText( "GetSubBitmap()", 280, 190 );
+        dc.DrawText( _T("GetSubBitmap()"), 280, 190 );
         dc.DrawBitmap( sub, 280, 210 );
     }
 
-    dc.DrawText( "JPEG handler", 30, 365 );
+    dc.DrawText( _T("JPEG handler"), 30, 365 );
     if (my_horse_jpeg && my_horse_jpeg->Ok())
         dc.DrawBitmap( *my_horse_jpeg, 30, 380 );
 
-    dc.DrawText( "GIF handler", 30, 595 );
+    dc.DrawText( _T("GIF handler"), 30, 595 );
     if (my_horse_gif && my_horse_gif->Ok())
         dc.DrawBitmap( *my_horse_gif, 30, 610 );
 
-    dc.DrawText( "PCX handler", 30, 825 );
+    dc.DrawText( _T("PCX handler"), 30, 825 );
     if (my_horse_pcx && my_horse_pcx->Ok())
         dc.DrawBitmap( *my_horse_pcx, 30, 840 );
 
-    dc.DrawText( "BMP handler", 30, 1055 );
+    dc.DrawText( _T("BMP handler"), 30, 1055 );
     if (my_horse_bmp && my_horse_bmp->Ok())
         dc.DrawBitmap( *my_horse_bmp, 30, 1070 );
 
-    dc.DrawText( "PNM handler", 30, 1285 );
+    dc.DrawText( _T("BMP read from memory"), 280, 1055 );
+    if (my_horse_bmp2 && my_horse_bmp2->Ok())
+        dc.DrawBitmap( *my_horse_bmp2, 280, 1070 );
+
+    dc.DrawText( _T("PNM handler"), 30, 1285 );
     if (my_horse_pnm && my_horse_pnm->Ok())
         dc.DrawBitmap( *my_horse_pnm, 30, 1300 );
 
-    dc.DrawText( "TIFF handler", 30, 1515 );
+    dc.DrawText( _T("TIFF handler"), 30, 1515 );
     if (my_horse_tiff && my_horse_tiff->Ok())
         dc.DrawBitmap( *my_horse_tiff, 30, 1530 );
 
-    dc.DrawText( "XPM handler", 30, 1745 );
+    dc.DrawText( _T("XPM handler"), 30, 1745 );
     if (my_horse_xpm && my_horse_xpm->Ok())
         dc.DrawBitmap( *my_horse_xpm, 30, 1760 );
 
 
     if (my_smile_xbm && my_smile_xbm->Ok())
     {
-        dc.DrawText( "XBM bitmap", 30, 1975 );
-        dc.DrawText( "(green on red)", 30, 1990 );
-        dc.SetTextForeground( wxT("GREEN") );
-        dc.SetTextBackground( wxT("RED") );
+        dc.DrawText( _T("XBM bitmap"), 30, 1975 );
+        dc.DrawText( _T("(green on red)"), 30, 1990 );
+        dc.SetTextForeground( _T("GREEN") );
+        dc.SetTextBackground( _T("RED") );
         dc.DrawBitmap( *my_smile_xbm, 30, 2010 );
 
         dc.SetTextForeground( wxT("BLACK") );
-        dc.DrawText( "After wxImage conversion", 150, 1975 );
-        dc.DrawText( "(red on white)", 150, 1990 );
+        dc.DrawText( _T("After wxImage conversion"), 150, 1975 );
+        dc.DrawText( _T("(red on white)"), 150, 1990 );
         dc.SetTextForeground( wxT("RED") );
         wxImage i = my_smile_xbm->ConvertToImage();
         i.SetMaskColour( 255, 255, 255 );
@@ -516,7 +672,7 @@ void MyCanvas::OnPaint( wxPaintEvent &WXUNUSED(event) )
                wxRED_PEN->GetColour().Red(),
                wxRED_PEN->GetColour().Green(),
                wxRED_PEN->GetColour().Blue() );
-        dc.DrawBitmap( i.ConvertToBitmap(), 150, 2010, TRUE );
+        dc.DrawBitmap( wxBitmap(i), 150, 2010, TRUE );
         dc.SetTextForeground( wxT("BLACK") );
     }
 
@@ -528,7 +684,10 @@ void MyCanvas::OnPaint( wxPaintEvent &WXUNUSED(event) )
     memdc.SetBrush( *wxWHITE_BRUSH );
     memdc.DrawRectangle( 0,0,60,50 );
     memdc.SetTextForeground( *wxBLACK );
-    memdc.DrawText( "Hi!", 5, 5 );
+#ifndef __WXGTK20__
+    // I cannot convince GTK2 to draw into mono bitmaps
+    memdc.DrawText( _T("Hi!"), 5, 5 );
+#endif
     memdc.SetBrush( *wxBLACK_BRUSH );
     memdc.DrawRectangle( 33,5,20,20 );
     memdc.SetPen( *wxRED_PEN );
@@ -537,15 +696,15 @@ void MyCanvas::OnPaint( wxPaintEvent &WXUNUSED(event) )
 
     if (mono.Ok())
     {
-        dc.DrawText( "Mono bitmap", 30, 2095 );
-        dc.DrawText( "(red on green)", 30, 2110 );
+        dc.DrawText( _T("Mono bitmap"), 30, 2095 );
+        dc.DrawText( _T("(red on green)"), 30, 2110 );
         dc.SetTextForeground( wxT("RED") );
         dc.SetTextBackground( wxT("GREEN") );
         dc.DrawBitmap( mono, 30, 2130 );
 
         dc.SetTextForeground( wxT("BLACK") );
-        dc.DrawText( "After wxImage conversion", 150, 2095 );
-        dc.DrawText( "(red on white)", 150, 2110 );
+        dc.DrawText( _T("After wxImage conversion"), 150, 2095 );
+        dc.DrawText( _T("(red on white)"), 150, 2110 );
         dc.SetTextForeground( wxT("RED") );
         wxImage i = mono.ConvertToImage();
         i.SetMaskColour( 255,255,255 );
@@ -553,41 +712,72 @@ void MyCanvas::OnPaint( wxPaintEvent &WXUNUSED(event) )
                wxRED_PEN->GetColour().Red(),
                wxRED_PEN->GetColour().Green(),
                wxRED_PEN->GetColour().Blue() );
-        dc.DrawBitmap( i.ConvertToBitmap(), 150, 2130, TRUE );
+        dc.DrawBitmap( wxBitmap(i), 150, 2130, TRUE );
         dc.SetTextForeground( wxT("BLACK") );
     }
 
-    dc.DrawText("XPM bitmap", 30, 2230);
+    // For testing transparency
+    dc.SetBrush( *wxRED_BRUSH );
+    dc.DrawRectangle( 20, 2220, 560, 68 );
+    
+    dc.DrawText(_T("XPM bitmap"), 30, 2230 );
     if ( m_bmpSmileXpm.Ok() )
-    {
         dc.DrawBitmap(m_bmpSmileXpm, 30, 2250, TRUE);
-    }
 
-    dc.DrawText("XPM icon", 150, 2230);
+    dc.DrawText(_T("XPM icon"), 110, 2230 );
     if ( m_iconSmileXpm.Ok() )
-    {
-        dc.DrawIcon(m_iconSmileXpm, 150, 2250);
-    }
-
-    dc.DrawText( "ICO handler (1st image)", 30, 2290 );
+        dc.DrawIcon(m_iconSmileXpm, 110, 2250);
+    
+    // testing icon -> bitmap conversion    
+    wxBitmap to_blit( m_iconSmileXpm );
+
+    dc.DrawText( _T("SubBitmap"), 170, 2230 );
+    wxBitmap sub = to_blit.GetSubBitmap( wxRect(0,0,15,15) );
+    dc.DrawBitmap( sub, 170, 2250, TRUE );
+
+    dc.DrawText( _T("Enlarged"), 250, 2230 );
+    dc.SetUserScale( 1.5, 1.5 );
+    dc.DrawBitmap( to_blit, (int)(250/1.5), (int)(2250/1.5), TRUE );
+    dc.SetUserScale( 2, 2 );
+    dc.DrawBitmap( to_blit, (int)(300/2), (int)(2250/2), TRUE );
+    dc.SetUserScale( 1.0, 1.0 );
+    
+    dc.DrawText( _T("Blit"), 400, 2230);
+    wxMemoryDC blit_dc;
+    blit_dc.SelectObject( to_blit );
+    dc.Blit( 400, 2250, to_blit.GetWidth(), to_blit.GetHeight(), &blit_dc, 0, 0, wxCOPY, TRUE );
+    dc.SetUserScale( 1.5, 1.5 );
+    dc.Blit( (int)(450/1.5), (int)(2250/1.5), to_blit.GetWidth(), to_blit.GetHeight(), &blit_dc, 0, 0, wxCOPY, TRUE );
+    dc.SetUserScale( 2, 2 );
+    dc.Blit( (int)(500/2), (int)(2250/2), to_blit.GetWidth(), to_blit.GetHeight(), &blit_dc, 0, 0, wxCOPY, TRUE );
+    dc.SetUserScale( 1.0, 1.0 );
+
+    dc.DrawText( _T("ICO handler (1st image)"), 30, 2290 );
     if (my_horse_ico32 && my_horse_ico32->Ok())
         dc.DrawBitmap( *my_horse_ico32, 30, 2330, TRUE );
 
-    dc.DrawText( "ICO handler (2nd image)", 230, 2290 );
+    dc.DrawText( _T("ICO handler (2nd image)"), 230, 2290 );
     if (my_horse_ico16 && my_horse_ico16->Ok())
         dc.DrawBitmap( *my_horse_ico16, 230, 2330, TRUE );
-        
-    dc.DrawText( "ICO handler (best image)", 430, 2290 );
+
+    dc.DrawText( _T("ICO handler (best image)"), 430, 2290 );
     if (my_horse_ico && my_horse_ico->Ok())
         dc.DrawBitmap( *my_horse_ico, 430, 2330, TRUE );
 
-    dc.DrawText( "CUR handler", 30, 2390 );
+    dc.DrawText( _T("CUR handler"), 30, 2390 );
     if (my_horse_cur && my_horse_cur->Ok())
-        {
+    {
         dc.DrawBitmap( *my_horse_cur, 30, 2420, TRUE );
         dc.SetPen (*wxRED_PEN);
         dc.DrawLine (xH-10,yH,xH+10,yH);
         dc.DrawLine (xH,yH-10,xH,yH+10);
+    }
+    dc.DrawText( _T("ANI handler"), 230, 2390 );
+    int i ;
+    for (i=0; i < m_ani_images; i ++)
+        if (my_horse_ani[i].Ok())
+        {
+            dc.DrawBitmap( my_horse_ani[i], 230 + i * 2 * my_horse_ani[i].GetWidth() , 2420, TRUE );
         }
 }
 
@@ -603,8 +793,8 @@ void MyCanvas::CreateAntiAliasedBitmap()
 
   dc.SetFont( wxFont( 24, wxDECORATIVE, wxNORMAL, wxNORMAL) );
   dc.SetTextForeground( wxT("RED") );
-  dc.DrawText( "This is anti-aliased Text.", 20, 20 );
-  dc.DrawText( "And a Rectangle.", 20, 60 );
+  dc.DrawText( _T("This is anti-aliased Text."), 20, 20 );
+  dc.DrawText( _T("And a Rectangle."), 20, 60 );
 
   dc.SetBrush( *wxRED_BRUSH );
   dc.SetPen( *wxTRANSPARENT_PEN );
@@ -637,14 +827,18 @@ void MyCanvas::CreateAntiAliasedBitmap()
        blue = blue/4;
        anti.SetRGB( x, y, red, green, blue );
     }
-  my_anti = new wxBitmap( anti.ConvertToBitmap() );
+  my_anti = new wxBitmap(anti);
 }
 
 // MyFrame
 
-const int ID_QUIT  = 108;
-const int ID_ABOUT = 109;
-const int ID_NEW = 110;
+enum
+{
+    ID_QUIT  = 108,
+    ID_ABOUT,
+    ID_NEW,
+    ID_SHOWRAW
+};
 
 IMPLEMENT_DYNAMIC_CLASS( MyFrame, wxFrame )
 
@@ -652,21 +846,40 @@ BEGIN_EVENT_TABLE(MyFrame,wxFrame)
   EVT_MENU    (ID_ABOUT, MyFrame::OnAbout)
   EVT_MENU    (ID_QUIT,  MyFrame::OnQuit)
   EVT_MENU    (ID_NEW,  MyFrame::OnNewFrame)
+#ifdef wxHAVE_RAW_BITMAP
+  EVT_MENU    (ID_SHOWRAW,  MyFrame::OnTestRawBitmap)
+#endif
+
+#if wxUSE_CLIPBOARD
+    EVT_MENU(wxID_COPY, MyFrame::OnCopy)
+    EVT_MENU(wxID_PASTE, MyFrame::OnPaste)
+#endif // wxUSE_CLIPBOARD
 END_EVENT_TABLE()
 
 MyFrame::MyFrame()
-       : wxFrame( (wxFrame *)NULL, -1, "wxImage sample",
+       : wxFrame( (wxFrame *)NULL, -1, _T("wxImage sample"),
                   wxPoint(20,20), wxSize(470,360) )
 {
-  wxMenu *file_menu = new wxMenu();
-  file_menu->Append( ID_NEW, "&Show image...");
-  file_menu->AppendSeparator();
-  file_menu->Append( ID_ABOUT, "&About...");
-  file_menu->AppendSeparator();
-  file_menu->Append( ID_QUIT, "E&xit");
-
   wxMenuBar *menu_bar = new wxMenuBar();
-  menu_bar->Append(file_menu, "&File");
+
+  wxMenu *menuImage = new wxMenu;
+  menuImage->Append( ID_NEW, _T("&Show any image...\tCtrl-O"));
+
+#ifdef wxHAVE_RAW_BITMAP
+  menuImage->Append( ID_SHOWRAW, _T("Test &raw bitmap...\tCtrl-R"));
+#endif
+  menuImage->AppendSeparator();
+  menuImage->Append( ID_ABOUT, _T("&About..."));
+  menuImage->AppendSeparator();
+  menuImage->Append( ID_QUIT, _T("E&xit\tCtrl-Q"));
+  menu_bar->Append(menuImage, _T("&Image"));
+
+#if wxUSE_CLIPBOARD
+  wxMenu *menuClipboard = new wxMenu;
+  menuClipboard->Append(wxID_COPY, _T("&Copy test image\tCtrl-C"));
+  menuClipboard->Append(wxID_PASTE, _T("&Paste image\tCtrl-V"));
+  menu_bar->Append(menuClipboard, _T("&Clipboard"));
+#endif // wxUSE_CLIPBOARD
 
   SetMenuBar( menu_bar );
 
@@ -687,9 +900,9 @@ void MyFrame::OnQuit( wxCommandEvent &WXUNUSED(event) )
 
 void MyFrame::OnAbout( wxCommandEvent &WXUNUSED(event) )
 {
-  (void)wxMessageBox( "wxImage demo\n"
-                      "Robert Roebling (c) 1998,2000",
-                      "About wxImage Demo", wxICON_INFORMATION | wxOK );
+  (void)wxMessageBox( _T("wxImage demo\n")
+                      _T("Robert Roebling (c) 1998,2000"),
+                      _T("About wxImage Demo"), wxICON_INFORMATION | wxOK );
 }
 
 void MyFrame::OnNewFrame( wxCommandEvent &WXUNUSED(event) )
@@ -706,9 +919,53 @@ void MyFrame::OnNewFrame( wxCommandEvent &WXUNUSED(event) )
         return;
     }
 
-    (new MyImageFrame(this, image.ConvertToBitmap()))->Show();
+    (new MyImageFrame(this, wxBitmap(image)))->Show();
+}
+
+#ifdef wxHAVE_RAW_BITMAP
+
+void MyFrame::OnTestRawBitmap( wxCommandEvent &WXUNUSED(event) )
+{
+    (new MyRawBitmapFrame(this))->Show();
 }
 
+#endif // wxHAVE_RAW_BITMAP
+
+#if wxUSE_CLIPBOARD
+
+void MyFrame::OnCopy(wxCommandEvent& WXUNUSED(event))
+{
+    wxBitmapDataObject *dobjBmp = new wxBitmapDataObject;
+    dobjBmp->SetBitmap(*m_canvas->my_horse_png);
+
+    wxTheClipboard->Open();
+
+    if ( !wxTheClipboard->SetData(dobjBmp) )
+    {
+        wxLogError(_T("Failed to copy bitmap to clipboard"));
+    }
+
+    wxTheClipboard->Close();
+}
+
+void MyFrame::OnPaste(wxCommandEvent& WXUNUSED(event))
+{
+    wxBitmapDataObject dobjBmp;
+
+    wxTheClipboard->Open();
+    if ( !wxTheClipboard->GetData(dobjBmp) )
+    {
+        wxLogMessage(_T("No bitmap data in the clipboard"));
+    }
+    else
+    {
+        (new MyImageFrame(this, dobjBmp.GetBitmap()))->Show();
+    }
+    wxTheClipboard->Close();
+}
+
+#endif // wxUSE_CLIPBOARD
+
 //-----------------------------------------------------------------------------
 // MyApp
 //-----------------------------------------------------------------------------
@@ -746,6 +1003,7 @@ bool MyApp::OnInit()
 #if wxUSE_ICO_CUR
   wxImage::AddHandler( new wxICOHandler );
   wxImage::AddHandler( new wxCURHandler );
+  wxImage::AddHandler( new wxANIHandler );
 #endif
 
   wxFrame *frame = new MyFrame();