X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/19193a2c85987b595932957e73013e7ea100f0e8..b6e2eddeaf7e559589ce41ac41e88f9bd71c5a08:/include/wx/os2/region.h

diff --git a/include/wx/os2/region.h b/include/wx/os2/region.h
index e8868bf631..8860e95aa5 100644
--- a/include/wx/os2/region.h
+++ b/include/wx/os2/region.h
@@ -33,8 +33,6 @@ enum wxRegionOp { wxRGN_AND         // Creates the intersection of the two combi
 
 class WXDLLEXPORT wxRegion : public wxGDIObject
 {
-DECLARE_DYNAMIC_CLASS(wxRegion);
-    friend class WXDLLEXPORT wxRegionIterator;
 public:
     wxRegion( wxCoord x
              ,wxCoord y
@@ -67,6 +65,10 @@ public:
     //
     void Clear(void);
 
+    bool Offset( wxCoord x
+                ,wxCoord y
+               );
+
     //
     // Union rectangle or region with this.
     //
@@ -168,6 +170,22 @@ public:
     wxRegionContain Contains( wxCoord lX
                              ,wxCoord lY
                             ) const;
+
+    //
+    // Convert the region to a B&W bitmap with the black pixels being inside
+    // the region.
+    //
+    wxBitmap        ConvertToBitmap(void) const;
+
+    // Use the non-transparent pixels of a wxBitmap for the region to combine
+    // with this region.  If the bitmap has a mask then it will be used,
+    // otherwise the colour to be treated as transparent may be specified,
+    // along with an optional tolerance value.
+    bool            Union( const wxBitmap& rBmp
+                          ,const wxColour& rTransColour = wxNullColour
+                          ,int   nTolerance = 0
+                         );
+
     //
     // Does the region contain the point pt?
     //
@@ -208,6 +226,14 @@ public:
     //
     WXHRGN GetHRGN(void) const;
     void   SetPS(HPS hPS);
+
+protected:
+    virtual wxObjectRefData* CreateData(void) const;
+    virtual wxObjectRefData* CloneData(const wxObjectRefData* pData) const;
+
+    friend class WXDLLEXPORT wxRegionIterator;
+    DECLARE_DYNAMIC_CLASS(wxRegion);
+
 }; // end of CLASS wxRegion
 
 class WXDLLEXPORT wxRegionIterator : public wxObject