Applied fix for #4453 from Leyan Ouyang

qgis · Jun 17, 2012 · d5e92d9 · d5e92d9
1 parent d71e001
commit d5e92d9
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/src/core/symbology-ng/qgssymbolv2.cpp b/src/core/symbology-ng/qgssymbolv2.cpp
@@ -391,12 +391,14 @@ QgsMarkerSymbolV2::QgsMarkerSymbolV2( QgsSymbolLayerV2List layers )
     mLayers.append( new QgsSimpleMarkerSymbolLayerV2() );
 }
 
-void QgsMarkerSymbolV2::setAngle( double angle )
+void QgsMarkerSymbolV2::setAngle( double ang )
 {
+  double origAngle = angle();
+  double angleDiff = ang - origAngle;
   for ( QgsSymbolLayerV2List::iterator it = mLayers.begin(); it != mLayers.end(); ++it )
   {
     QgsMarkerSymbolLayerV2* layer = ( QgsMarkerSymbolLayerV2* ) * it;
-    layer->setAngle( angle );
+    layer->setAngle( layer->angle() + angleDiff );
   }
 }