when snapping to curved geometry use snapped point coordinates instead

of returning interpolated point on a segment
qgis · Sep 29, 2023 · 9aa0600 · 9aa0600
1 parent cf75df9
commit 9aa0600
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/src/core/qgspointlocator.h b/src/core/qgspointlocator.h
@@ -289,9 +289,13 @@ class CORE_EXPORT QgsPointLocator : public QObject
             {
               const QgsLineString line( geom.vertexAt( mVertexIndex ), geom.vertexAt( mVertexIndex + 1 ) );
               point = QgsGeometryUtils::closestPoint( line, QgsPoint( snappedPoint ) );
+              if ( QgsWkbTypes::isCurvedType( mLayer->wkbType() ) )
+              {
+                point.setX( snappedPoint.x() );
+                point.setY( snappedPoint.y() );
+              }
             }
 
-
             if ( transform.isValid() )
             {
               try