onPointHoverOut method

  1. @protected
void onPointHoverOut()

Called when the user is hovering over the canvas/SVG, but not above any data point.

onHoverOut is executed also everytime this method is executed.

Implementation

@protected
void onPointHoverOut() {
  _captionElem.setAttribute('visibility', 'hidden');
  if (onHoverOut != null) onHoverOut!();
}