const correct toMapCoordinates and toCanvasCoordinates

qgis · Jan 2, 2015 · 0882e9e · 0882e9e · nyalldawson · Jan 3, 2015
1 parent dd957d9
commit 0882e9e
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/src/gui/qgsmapcanvasitem.cpp b/src/gui/qgsmapcanvasitem.cpp
@@ -54,13 +54,13 @@ void QgsMapCanvasItem::paint( QPainter * painter,
   paint( painter ); // call the derived item's drawing routines
 }
 
-QgsPoint QgsMapCanvasItem::toMapCoordinates( const QPoint& point )
+QgsPoint QgsMapCanvasItem::toMapCoordinates( const QPoint& point ) const
 {
   return mMapCanvas->getCoordinateTransform()->toMapCoordinates( point - mPanningOffset );
 }
 
 
-QPointF QgsMapCanvasItem::toCanvasCoordinates( const QgsPoint& point )
+QPointF QgsMapCanvasItem::toCanvasCoordinates( const QgsPoint& point ) const
 {
   double x = point.x(), y = point.y();
   mMapCanvas->getCoordinateTransform()->transformInPlace( x, y );

diff --git a/src/gui/qgsmapcanvasitem.h b/src/gui/qgsmapcanvasitem.h
@@ -72,10 +72,10 @@ class GUI_EXPORT QgsMapCanvasItem : public QGraphicsItem
     void setRect( const QgsRectangle& r );
 
     //! transformation from screen coordinates to map coordinates
-    QgsPoint toMapCoordinates( const QPoint& point );
+    QgsPoint toMapCoordinates( const QPoint& point ) const;
 
     //! transformation from map coordinates to screen coordinates
-    QPointF toCanvasCoordinates( const QgsPoint& point );
+    QPointF toCanvasCoordinates( const QgsPoint& point ) const;
 
   protected: