opacity property

double opacity

The opacity of the annotation text associated with this Sublayer.

Opacity is a value between 0 and 1, with 0 indicating that the annotation will be completely transparent, and 1 indicating that the annotation will be completely opaque.

Implementation

double get opacity {
  return _withThrowingErrorHandler((errorHandler) {
    return runtimecore.RT_AnnotationSublayer_getOpacity(
      _handle,
      errorHandler,
    );
  });
}