fitBounds method

@override Future<void> fitBounds(List<LatLng> points)

Moves the camera to fit points.

Implementations whose provider reports no reason for a camera change should mix in MapMoveAttribution and call beginProgrammaticMove() immediately before the platform call, so the move it produces is not reported to the host as a user gesture. See MapMoveSource.

Implementation

@override
Future<void> fitBounds(List<LatLng> points) async {
  final List<Point> mapboxPoints = getPoints(points);
  if (mapboxPoints.length < 2) {
    return;
  }

  // One read of the completer, for the reason [moveCamera] gives: [attach]
  // can swap it mid-call when the platform view is recreated, and the camera
  // computed for one map would then be applied to another.
  final map = await controller;
  final coordinates = await map.cameraForCoordinatesPadding(
    mapboxPoints,
    CameraOptions(
      padding: MbxEdgeInsets(
        top: padding.top,
        left: padding.left,
        bottom: padding.bottom,
        right: padding.right,
      ),
    ),
    null,
    13,
    null,
  );
  beginProgrammaticMove();
  map.setCamera(coordinates);
}