X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/ba02fb4aced5868d047a5bffbd2ed87583daee4d..59f769f0eaf89c090a18c780f626a6ff0df3a016:/lib/gdi/erect.cpp

diff --git a/lib/gdi/erect.cpp b/lib/gdi/erect.cpp
index 43cefc53..c17c5cf3 100644
--- a/lib/gdi/erect.cpp
+++ b/lib/gdi/erect.cpp
@@ -1,4 +1,5 @@
 #include <lib/gdi/erect.h>
+#include <lib/base/eerror.h>
 
 /*****************************************************************************
   eRect member functions
@@ -201,3 +202,13 @@ bool operator!=( const eRect &r1, const eRect &r2 )
 {
 	return r1.x1!=r2.x1 || r1.x2!=r2.x2 || r1.y1!=r2.y1 || r1.y2!=r2.y2;
 }
+
+void eRect::scale(int x_n, int x_d, int y_n, int y_d) 
+{
+	ASSERT(x_d); ASSERT(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; 
+}
+