+ void Resize( int height, int width );
+
+ bool SaveFile( const wxString &name, int type, wxPalette *palette = (wxPalette *) NULL );
+ bool LoadFile( const wxString &name, int type = wxBITMAP_TYPE_XPM);
+
+ wxPalette *GetPalette() const;
+ wxPalette *GetColourMap() const