Added wxImage.GetDataBuffer which returns an in-place edit buffer of

the image data.  (Patch #546009)


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@15241 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

wxPython/src/image.i

@@ -167,6 +167,12 @@ public:
     //void SetData( unsigned char *data );
 
     %addmethods {
+        PyObject* GetDataBuffer() {
+            unsigned char* data = self->GetData();
+            int len = self->GetWidth() * self->GetHeight() * 3;
+            return PyBuffer_FromReadWriteMemory(data, len);
+        }
+
         PyObject* GetData() {
             unsigned char* data = self->GetData();
             int len = self->GetWidth() * self->GetHeight() * 3;