allow scale rects, regions

[enigma2.git] / lib / gdi / erect.h

diff --git a/lib/gdi/erect.h b/lib/gdi/erect.h
index d95b8c0f6caf184ffd3b4256eda7dac19cbf204b..839814035c28e09e2db3c583da3e71eae752338d 100644 (file)
--- a/lib/gdi/erect.h
+++ b/lib/gdi/erect.h
@@ -119,6 +119,14 @@ public:
        static eRect emptyRect() { return eRect(0, 0, 0, 0); }
        static eRect invalidRect() { return eRect(); }
        
        static eRect emptyRect() { return eRect(0, 0, 0, 0); }
        static eRect invalidRect() { return eRect(); }
        

+       inline void scale(int x_n, int x_d, int y_n, int y_d) 
+       {
+               x1 *= x_n; x1 /= x_d; 
+               x2 *= x_n; x2 /= x_d; 
+               y1 *= y_n; y1 /= y_d; 
+               y2 *= y_n; y2 /= y_d; 
+       }
+       

 private:
        int x1;
        int y1;
 private:
        int x1;
        int y1;