reSWIGged

[wxWidgets.git] / wxPython / src / _image.i

diff --git a/wxPython/src/_image.i b/wxPython/src/_image.i
index bcd1deb33de4a291d23784f8c3f8b622c5a6b3ff..ea462f7134f70c340760bd77c8e8ed3d05dfafc8 100644 (file)
--- a/wxPython/src/_image.i
+++ b/wxPython/src/_image.i
@@ -76,15 +76,32 @@ success flag and rgb values.", "");
 
 class wxImage : public wxObject {
 public:
 
 class wxImage : public wxObject {
 public:

-    wxImage( const wxString& name, long type = wxBITMAP_TYPE_ANY, int index = -1 );
+    DocCtorStr(
+        wxImage( const wxString& name, long type = wxBITMAP_TYPE_ANY, int index = -1 ),
+        "", "");
+    

     ~wxImage();
 
     // Alternate constructors
     ~wxImage();
 
     // Alternate constructors

-    %name(ImageFromMime) wxImage(const wxString& name, const wxString& mimetype, int index = -1);
-    %name(ImageFromStream) wxImage(wxInputStream& stream, long type = wxBITMAP_TYPE_ANY, int index = -1);
-    %name(ImageFromStreamMime) wxImage(wxInputStream& stream, const wxString& mimetype, int index = -1 );
+    DocCtorStrName(
+        wxImage(const wxString& name, const wxString& mimetype, int index = -1),
+        "", "",
+        ImageFromMime);
+    
+    DocCtorStrName(
+        wxImage(wxInputStream& stream, long type = wxBITMAP_TYPE_ANY, int index = -1),
+        "", "",
+        ImageFromStream);
+    
+    DocCtorStrName(
+        wxImage(wxInputStream& stream, const wxString& mimetype, int index = -1 ),
+        "", "",
+        ImageFromStreamMime);
+    

     %extend {
     %extend {

-        %name(EmptyImage) wxImage(int width=0, int height=0, bool clear = True) {
+        %rename(EmptyImage) wxImage(int width=0, int height=0, bool clear = true);
+        wxImage(int width=0, int height=0, bool clear = true)
+        {

             if (width > 0 && height > 0)
                 return new wxImage(width, height, clear);
             else
             if (width > 0 && height > 0)
                 return new wxImage(width, height, clear);
             else


@@ -92,11 +109,15 @@ public:
         }
 
         MustHaveApp(wxImage(const wxBitmap &bitmap));
         }
 
         MustHaveApp(wxImage(const wxBitmap &bitmap));

-        %name(ImageFromBitmap) wxImage(const wxBitmap &bitmap) {
+        %rename(ImageFromBitmap) wxImage(const wxBitmap &bitmap);
+        wxImage(const wxBitmap &bitmap)
+        {

             return new wxImage(bitmap.ConvertToImage());
         }
 
             return new wxImage(bitmap.ConvertToImage());
         }
 

-        %name(ImageFromData) wxImage(int width, int height, unsigned char* data) {
+        %rename(ImageFromData) wxImage(int width, int height, unsigned char* data);
+        wxImage(int width, int height, unsigned char* data)
+        {

             // Copy the source data so the wxImage can clean it up later
             unsigned char* copy = (unsigned char*)malloc(width*height*3);
             if (copy == NULL) {
             // Copy the source data so the wxImage can clean it up later
             unsigned char* copy = (unsigned char*)malloc(width*height*3);
             if (copy == NULL) {


@@ -104,10 +125,34 @@ public:
                 return NULL;
             }
             memcpy(copy, data, width*height*3);
                 return NULL;
             }
             memcpy(copy, data, width*height*3);

-            return new wxImage(width, height, copy, False);
+            return new wxImage(width, height, copy, false);
+        }
+
+        
+        %rename(ImageFromDataWithAlpha) wxImage(int width, int height, unsigned char* data, unsigned char* alpha);
+        wxImage(int width, int height, unsigned char* data, unsigned char* alpha)
+        {
+            // Copy the source data so the wxImage can clean it up later
+            unsigned char* dcopy = (unsigned char*)malloc(width*height*3);
+            if (dcopy == NULL) {
+                PyErr_NoMemory();
+                return NULL;
+            }
+            memcpy(dcopy, data, width*height*3);
+            unsigned char* acopy = (unsigned char*)malloc(width*height);
+            if (acopy == NULL) {
+                PyErr_NoMemory();
+                return NULL;
+            }
+            memcpy(acopy, alpha, width*height);
+            
+            return new wxImage(width, height, dcopy, acopy, false);

         }
     }
 
         }
     }
 

+    // TODO: wxImage( char** xpmData );
+
+

     void Create( int width, int height );
     void Destroy();
 
     void Create( int width, int height );
     void Destroy();
 


@@ -124,6 +169,14 @@ public:
     unsigned char GetAlpha(int x, int y);
     bool HasAlpha();
 
     unsigned char GetAlpha(int x, int y);
     bool HasAlpha();
 

+    DocDeclStr(
+        void , InitAlpha(),
+        "Initializes the image alpha channel data. It is an error to call it if
+the image already has alpha data. If it doesn't, alpha data will be by
+default initialized to all pixels being fully opaque. But if the image
+has a a mask colour, all mask pixels will be completely transparent.", "");
+    
+    

     // find first colour that is not used in the image and has higher
     // RGB values than <startR,startG,startB>
     DocDeclAStr(
     // find first colour that is not used in the image and has higher
     // RGB values than <startR,startG,startB>
     DocDeclAStr(


@@ -146,6 +199,17 @@ If the image image doesn't have alpha channel, ConvertAlphaToMask does
 nothing.", "");
     
 
 nothing.", "");
     
 

+    DocDeclStr(
+        bool , ConvertColourToAlpha( unsigned char r, unsigned char g, unsigned char b ),
+        "This method converts an image where the original alpha information is
+only available as a shades of a colour (actually shades of grey)
+typically when you draw anti-aliased text into a bitmap. The DC
+drawing routines draw grey values on the black background although
+they actually mean to draw white with differnt alpha values.  This
+method reverses it, assuming a black (!) background and white text.
+The method will then fill up the whole image with the colour given.", "");
+    
+

     
     // Set image's mask to the area of 'mask' that has <mr,mg,mb> colour
     bool SetMaskFromImage(const wxImage & mask,
     
     // Set image's mask to the area of 'mask' that has <mr,mg,mb> colour
     bool SetMaskFromImage(const wxImage & mask,


@@ -161,14 +225,14 @@ nothing.", "");
     static int GetImageCount( const wxString& name, long type = wxBITMAP_TYPE_ANY );
 
     bool LoadFile( const wxString& name, long type = wxBITMAP_TYPE_ANY, int index = -1 );
     static int GetImageCount( const wxString& name, long type = wxBITMAP_TYPE_ANY );
 
     bool LoadFile( const wxString& name, long type = wxBITMAP_TYPE_ANY, int index = -1 );

-    %name(LoadMimeFile)bool LoadFile( const wxString& name, const wxString& mimetype, int index = -1 );
+    %Rename(LoadMimeFile, bool,  LoadFile( const wxString& name, const wxString& mimetype, int index = -1 ));

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

-    %name(SaveMimeFile)bool SaveFile( const wxString& name, const wxString& mimetype );
+    %Rename(SaveMimeFile, bool,  SaveFile( const wxString& name, const wxString& mimetype ));

 
 

-    %name(CanReadStream) static bool CanRead( wxInputStream& stream );
-    %name(LoadStream) bool LoadFile( wxInputStream& stream, long type = wxBITMAP_TYPE_ANY, int index = -1 );
-    %name(LoadMimeStream) bool LoadFile( wxInputStream& stream, const wxString& mimetype, int index = -1 );
+    %Rename(CanReadStream, static bool,  CanRead( wxInputStream& stream ));
+    %Rename(LoadStream, bool,  LoadFile( wxInputStream& stream, long type = wxBITMAP_TYPE_ANY, int index = -1 ));
+    %Rename(LoadMimeStream, bool,  LoadFile( wxInputStream& stream, const wxString& mimetype, int index = -1 ));

 
     bool Ok();
     int GetWidth();
 
     bool Ok();
     int GetWidth();


@@ -200,7 +264,8 @@ nothing.", "");
             unsigned char* dataPtr;
 
             if (! PyString_Check(data)) {
             unsigned char* dataPtr;
 
             if (! PyString_Check(data)) {

-                PyErr_SetString(PyExc_TypeError, "Expected string object");
+                wxPyBLOCK_THREADS(PyErr_SetString(PyExc_TypeError,
+                                                  "Expected string object"));

                 return /* NULL */ ;
             }
 
                 return /* NULL */ ;
             }
 


@@ -296,13 +361,13 @@ nothing.", "");
     unsigned char GetMaskRed();
     unsigned char GetMaskGreen();
     unsigned char GetMaskBlue();
     unsigned char GetMaskRed();
     unsigned char GetMaskGreen();
     unsigned char GetMaskBlue();

-    void SetMask( bool mask = True );
+    void SetMask( bool mask = true );

     bool HasMask();
 
     wxImage Rotate(double angle, const wxPoint & centre_of_rotation,
     bool HasMask();
 
     wxImage Rotate(double angle, const wxPoint & centre_of_rotation,

-                   bool interpolating = True, wxPoint * offset_after_rotation = NULL) const ;
-    wxImage Rotate90( bool clockwise = True ) ;
-    wxImage Mirror( bool horizontally = True ) ;
+                   bool interpolating = true, wxPoint * offset_after_rotation = NULL) const ;
+    wxImage Rotate90( bool clockwise = true ) ;
+    wxImage Mirror( bool horizontally = true ) ;

 
     void Replace( unsigned char r1, unsigned char g1, unsigned char b1,
                   unsigned char r2, unsigned char g2, unsigned char b2 );
 
     void Replace( unsigned char r1, unsigned char g1, unsigned char b1,
                   unsigned char r2, unsigned char g2, unsigned char b2 );


@@ -311,7 +376,7 @@ nothing.", "");
     wxImage ConvertToMono( unsigned char r, unsigned char g, unsigned char b ) const;
 
     void SetOption(const wxString& name, const wxString& value);
     wxImage ConvertToMono( unsigned char r, unsigned char g, unsigned char b ) const;
 
     void SetOption(const wxString& name, const wxString& value);

-    %name(SetOptionInt)void SetOption(const wxString& name, int value);
+    %Rename(SetOptionInt, void,  SetOption(const wxString& name, int value));

     wxString GetOption(const wxString& name) const;
     int GetOptionInt(const wxString& name) const;
     bool HasOption(const wxString& name) const;
     wxString GetOption(const wxString& name) const;
     int GetOptionInt(const wxString& name) const;
     bool HasOption(const wxString& name) const;


@@ -368,12 +433,15 @@ const wxImage    wxNullImage;
 
 //---------------------------------------------------------------------------
 
 
 //---------------------------------------------------------------------------
 

-
+MAKE_CONST_WXSTRING(IMAGE_OPTION_FILENAME);

 MAKE_CONST_WXSTRING(IMAGE_OPTION_BMP_FORMAT);
 MAKE_CONST_WXSTRING(IMAGE_OPTION_CUR_HOTSPOT_X);
 MAKE_CONST_WXSTRING(IMAGE_OPTION_CUR_HOTSPOT_Y);
 MAKE_CONST_WXSTRING(IMAGE_OPTION_RESOLUTION);
 MAKE_CONST_WXSTRING(IMAGE_OPTION_BMP_FORMAT);
 MAKE_CONST_WXSTRING(IMAGE_OPTION_CUR_HOTSPOT_X);
 MAKE_CONST_WXSTRING(IMAGE_OPTION_CUR_HOTSPOT_Y);
 MAKE_CONST_WXSTRING(IMAGE_OPTION_RESOLUTION);

+MAKE_CONST_WXSTRING(IMAGE_OPTION_RESOLUTIONX);
+MAKE_CONST_WXSTRING(IMAGE_OPTION_RESOLUTIONY);

 MAKE_CONST_WXSTRING(IMAGE_OPTION_RESOLUTIONUNIT);
 MAKE_CONST_WXSTRING(IMAGE_OPTION_RESOLUTIONUNIT);

+MAKE_CONST_WXSTRING(IMAGE_OPTION_QUALITY);

 
 enum
 {
 
 enum
 {


@@ -382,6 +450,21 @@ enum
 };
 
 
 };
 
 

+MAKE_CONST_WXSTRING(IMAGE_OPTION_BITSPERSAMPLE);
+MAKE_CONST_WXSTRING(IMAGE_OPTION_SAMPLESPERPIXEL); 
+MAKE_CONST_WXSTRING(IMAGE_OPTION_COMPRESSION);
+MAKE_CONST_WXSTRING(IMAGE_OPTION_IMAGEDESCRIPTOR);
+
+MAKE_CONST_WXSTRING(IMAGE_OPTION_PNG_FORMAT);
+MAKE_CONST_WXSTRING(IMAGE_OPTION_PNG_BITDEPTH);
+
+enum
+{
+    wxPNG_TYPE_COLOUR = 0,
+    wxPNG_TYPE_GREY = 2,
+    wxPNG_TYPE_GREY_RED = 3
+};
+

 enum
 {
     wxBMP_24BPP        = 24, // default, do not need to set
 enum
 {
     wxBMP_24BPP        = 24, // default, do not need to set