setZoomLevel method

int setZoomLevel(
  1. int zoomLevel, {
  2. int duration = 0,
})

Set a zoom level in follow position mode.

Parameters

  • IN zoomLevel Zoom level, may be between 0 and max zoom level.
  • IN duration The animation duration in milliseconds (0 means no animation)

Returns

  • The previous zoom level

Throws

  • An exception if it fails.

Implementation

int setZoomLevel(final int zoomLevel, {final int duration = 0}) {
  final OperationResult resultString = objectMethod(
    _pointerId,
    'FollowPositionPreferences',
    'setZoomLevel',
    args: <String, int>{
      'zoomLevel': zoomLevel,
      'duration': duration,
    },
  );

  return resultString['result'];
}