X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/fc75d537aa0ea601c65ee453e2f5632ae33323bb..37bac1d63115720ca83f064e0e4f5426271fc364:/lib/gdi/erect.h

diff --git a/lib/gdi/erect.h b/lib/gdi/erect.h
index d95b8c0f..34713ab4 100644
--- 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(); }
 	
+	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;
@@ -143,7 +151,7 @@ inline eRect::eRect( int left, int top, int width, int height )
 }
 
 inline bool eRect::empty() const
-{ return x1 == x2 || y1 == y2; }
+{ return x1 >= x2 || y1 >= y2; }
 
 inline bool eRect::valid() const
 { return x1 <= x2 && y1 <= y2; }