X-Git-Url: http://code.vuplus.com/gitweb/?p=vuplus_dvbapp;a=blobdiff_plain;f=lib%2Fgdi%2Ferect.cpp;h=c17c5cf330541db62283c7f79a896c4b927e07f1;hp=43cefc533fd5dca38fdf8dc9880b13367cc47e34;hb=d6dd733f6a7ade7f07b0721e576d66e56cf8b563;hpb=ba02fb4aced5868d047a5bffbd2ed87583daee4d

diff --git a/lib/gdi/erect.cpp b/lib/gdi/erect.cpp
index 43cefc5..c17c5cf 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; 
+}
+