Fix diagram scaling for print

qgis · Aug 28, 2012 · d2a18c2 · d2a18c2
1 parent fcf1dd8
commit d2a18c2
Showing 1 changed file with 1 addition and 7 deletions.
diff --git a/src/core/qgsdiagramrendererv2.cpp b/src/core/qgsdiagramrendererv2.cpp
@@ -184,13 +184,7 @@ void QgsDiagramRendererV2::convertSizeToMapUnits( QSizeF& size, const QgsRenderC
     return;
   }
 
-  int dpi = dpiPaintDevice( context.constPainter() );
-  if ( dpi < 0 )
-  {
-    return;
-  }
-
-  double pixelToMap = dpi / 25.4 * context.mapToPixel().mapUnitsPerPixel();
+  double pixelToMap = context.scaleFactor() * context.mapToPixel().mapUnitsPerPixel();
   size.rwidth() *= pixelToMap;
   size.rheight() *= pixelToMap;
 }