Fixed MapView zoom level summing bug

diff --git a/src/map/mapview.cpp b/src/map/mapview.cpp
index 1301f72..6dc8d69 100644 (file)
--- a/src/map/mapview.cpp
+++ b/src/map/mapview.cpp
@@ -36,7 +36,9 @@ MapView::MapView(QWidget *parent) : QGraphicsView(parent)
 void MapView::setZoomLevel(int zoomLevel)
 {
     double scaleFactor = pow(2, zoomLevel - MAX_ZOOM_LEVEL);
-    scale(scaleFactor, scaleFactor);
+    QTransform transform;
+    transform.scale(scaleFactor, scaleFactor);
+    setTransform(transform);
 }
 
 void MapView::mousePressEvent(QMouseEvent *event)