Fix scalebar decoration in rotated map

Reset the map rotation before calculating the map width
qgis · Jul 21, 2021 · 64d40ef · 64d40ef
1 parent 6d01b32
commit 64d40ef
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/app/decorations/qgsdecorationscalebar.cpp b/src/app/decorations/qgsdecorationscalebar.cpp
@@ -210,7 +210,9 @@ void QgsDecorationScaleBar::setupScaleBar()
 
 double QgsDecorationScaleBar::mapWidth( const QgsMapSettings &settings ) const
 {
-  const QgsRectangle mapExtent = settings.visibleExtent();
+  QgsMapSettings ms = settings;
+  ms.setRotation( 0 );
+  const QgsRectangle mapExtent = ms.visibleExtent();
   if ( mSettings.units() == QgsUnitTypes::DistanceUnknownUnit )
   {
     return mapExtent.width();