compilation fix for recent commit

[wxWidgets.git] / include / wx / image.h

diff --git a/include/wx/image.h b/include/wx/image.h
index adfce58b9cd34e00783b82aff89c5c913b3b1af6..00d190e5c1919e1655b8b0b535d432bd38c7ba97 100644 (file)
--- a/include/wx/image.h
+++ b/include/wx/image.h
@@ -70,7 +70,7 @@ protected:
     wxString  m_extension;
     wxString  m_mime;
     long      m_type;
     wxString  m_extension;
     wxString  m_mime;
     long      m_type;

-    
+

 private:
     DECLARE_CLASS(wxImageHandler)
 };
 private:
     DECLARE_CLASS(wxImageHandler)
 };


@@ -92,10 +92,13 @@ public:
     wxImage();
     wxImage( int width, int height );
     wxImage( int width, int height, unsigned char* data, bool static_data = FALSE );
     wxImage();
     wxImage( int width, int height );
     wxImage( int width, int height, unsigned char* data, bool static_data = FALSE );

-    wxImage( const wxString& name, long type = wxBITMAP_TYPE_ANY );
-    wxImage( wxInputStream& stream, long type = wxBITMAP_TYPE_ANY );
-    wxImage( const wxString& name, const wxString& mimetype );
-    wxImage( wxInputStream& stream, const wxString& mimetype );
+    wxImage( const wxString& name, long type = wxBITMAP_TYPE_ANY, int index = -1 );
+    wxImage( const wxString& name, const wxString& mimetype, int index = -1 );
+
+#if wxUSE_STREAMS
+    wxImage( wxInputStream& stream, long type = wxBITMAP_TYPE_ANY, int index = -1 );
+    wxImage( wxInputStream& stream, const wxString& mimetype, int index = -1 );
+#endif // wxUSE_STREAMS

 
     wxImage( const wxImage& image );
     wxImage( const wxImage* image );
 
     wxImage( const wxImage& image );
     wxImage( const wxImage* image );


@@ -116,13 +119,13 @@ public:
     // creates an identical copy of the image (the = operator
     // just raises the ref count)
     wxImage Copy() const;
     // creates an identical copy of the image (the = operator
     // just raises the ref count)
     wxImage Copy() const;

-    
+

     // return the new image with size width*height
     wxImage GetSubImage( const wxRect& ) const;
     // return the new image with size width*height
     wxImage GetSubImage( const wxRect& ) const;

-    
+

     // pastes image into this instance and takes care of
     // the mask colour and out of bounds problems
     // pastes image into this instance and takes care of
     // the mask colour and out of bounds problems

-    void Paste( const wxImage &image, int x, int y );    
+    void Paste( const wxImage &image, int x, int y );

 
     // return the new image with size width*height
     wxImage Scale( int width, int height ) const;
 
     // return the new image with size width*height
     wxImage Scale( int width, int height ) const;


@@ -141,7 +144,7 @@ public:
     // replace one colour with another
     void Replace( unsigned char r1, unsigned char g1, unsigned char b1,
                   unsigned char r2, unsigned char g2, unsigned char b2 );
     // replace one colour with another
     void Replace( unsigned char r1, unsigned char g1, unsigned char b1,
                   unsigned char r2, unsigned char g2, unsigned char b2 );

-                 
+

     // convert to monochrome image (<r,g,b> will be replaced by white, everything else by black)
     wxImage ConvertToMono( unsigned char r, unsigned char g, unsigned char b ) const;
 
     // convert to monochrome image (<r,g,b> will be replaced by white, everything else by black)
     wxImage ConvertToMono( unsigned char r, unsigned char g, unsigned char b ) const;
 


@@ -151,14 +154,25 @@ public:
     unsigned char GetGreen( int x, int y ) const;
     unsigned char GetBlue( int x, int y ) const;
 
     unsigned char GetGreen( int x, int y ) const;
     unsigned char GetBlue( int x, int y ) const;
 

+    // find first colour that is not used in the image and has higher
+    // RGB values than <startR,startG,startB>
+    bool FindFirstUnusedColour( unsigned char *r, unsigned char *g, unsigned char *b,
+                                unsigned char startR = 1, unsigned char startG = 0,
+                                unsigned char startB = 0 );
+    // Set image's mask to the area of 'mask' that has <r,g,b> colour
+    bool SetMaskFromImage(const wxImage & mask,
+                          unsigned char mr, unsigned char mg, unsigned char mb);
+

     static bool CanRead( const wxString& name );
     static bool CanRead( const wxString& name );

-    virtual bool LoadFile( const wxString& name, long type = wxBITMAP_TYPE_ANY );
-    virtual bool LoadFile( const wxString& name, const wxString& mimetype );
+    static int GetImageCount( const wxString& name, long type = wxBITMAP_TYPE_ANY );
+    virtual bool LoadFile( const wxString& name, long type = wxBITMAP_TYPE_ANY, int index = -1 );
+    virtual bool LoadFile( const wxString& name, const wxString& mimetype, int index = -1 );

 
 #if wxUSE_STREAMS
     static bool CanRead( wxInputStream& stream );
 
 #if wxUSE_STREAMS
     static bool CanRead( wxInputStream& stream );

-    virtual bool LoadFile( wxInputStream& stream, long type = wxBITMAP_TYPE_ANY );
-    virtual bool LoadFile( wxInputStream& stream, const wxString& mimetype );
+    static int GetImageCount( wxInputStream& stream, long type = wxBITMAP_TYPE_ANY );
+    virtual bool LoadFile( wxInputStream& stream, long type = wxBITMAP_TYPE_ANY, int index = -1 );
+    virtual bool LoadFile( wxInputStream& stream, const wxString& mimetype, int index = -1 );

 #endif
 
     virtual bool SaveFile( const wxString& name, int type );
 #endif
 
     virtual bool SaveFile( const wxString& name, int type );


@@ -185,10 +199,12 @@ public:
     void SetMask( bool mask = TRUE );
     bool HasMask() const;
 
     void SetMask( bool mask = TRUE );
     bool HasMask() const;
 

+#if wxUSE_PALETTE

     // Palette functions
     bool HasPalette() const;
     const wxPalette& GetPalette() const;
     void SetPalette(const wxPalette& palette);
     // Palette functions
     bool HasPalette() const;
     const wxPalette& GetPalette() const;
     void SetPalette(const wxPalette& palette);

+#endif // wxUSE_PALETTE

 
     // Option functions (arbitrary name/value mapping)
     void SetOption(const wxString& name, const wxString& value);
 
     // Option functions (arbitrary name/value mapping)
     void SetOption(const wxString& name, const wxString& value);