GraphicsOverlay constructor

GraphicsOverlay()

Creates a graphics overlay object.

Implementation

factory GraphicsOverlay() {
  _initializeArcGISEnvironmentIfNeeded();
  final handle = _withThrowingErrorHandler((errorHandler) {
    return runtimecore.RT_GraphicsOverlay_create(
      errorHandler,
    );
  });
  return GraphicsOverlay._instanceCache.instanceWith(handle);
}