title property

Widget? title

Sets a title for the legend.

Defaults to null.

Typically a Text widget.

Example

This snippet shows how to create a map with legends and legend’s title.

late MapShapeSource _shapeSource;

@override
void initState() {
  super.initState();
  _shapeSource = MapShapeSource.asset(
    "assets/world_map.json",
    shapeDataField: "continent",
  );
}

@override
Widget build(BuildContext context) {
  return Scaffold(
    body: SfMaps(
      layers: [
        MapShapeLayer(
          source: _shapeSource,
          legend: MapLegend(
            MapElement.shape,
            title: Text('World Map'),
          ),
        ),
      ],
    ),
  );
}

See also:

• MapLegend(), to know about the legend in maps.

Implementation

final Widget? title;