- void Init(wxWindowDC* dc, int x , int y , int width , int height);
- void BeginDrawing(wxWindowDC* dc);
- void EndDrawing(wxWindowDC* dc);
- void Clear(wxWindowDC* dc);
+ void Init(wxDC* dc, int x , int y , int width , int height);
+ void BeginDrawing(wxDC* dc);
+ void EndDrawing(wxDC* dc);
+ void Clear(wxDC* dc);