fix for gpx with missing elevations

gtt-project · Oct 28, 2024 · c587d8c · c587d8c
1 parent 059ccda
commit c587d8c
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/lib/com/hydrologis/flutterlibs/maps/layers/gpx.dart b/lib/com/hydrologis/flutterlibs/maps/layers/gpx.dart
@@ -257,10 +257,12 @@ class GpxSource extends VectorLayerSource implements SldLayerSource {
       if (_colorTable.isValid() &&
           _tracksRoutes.isNotEmpty &&
           _tracksRoutes[0].isNotEmpty &&
-          _tracksRoutes[0][0] is LatLngExt) {
+          _tracksRoutes[0][0] is LatLngExt &&
+          minLineElev.isFinite &&
+          maxLineElev.isFinite) {
         _tracksRoutes.forEach((linePoints) {
-          lines = EnhancedColorUtility.buildPolylines(lines, linePoints,
-              _colorTable, lineStyle!.strokeWidth, minLineElev, maxLineElev);
+          EnhancedColorUtility.buildPolylines(lines, linePoints, _colorTable,
+              lineStyle!.strokeWidth, minLineElev, maxLineElev);
         });
       } else {
         _tracksRoutes.forEach((linePoints) {