deserialize method

Implementation

@override
void deserialize(XmlElement xml) {
  //* Deserialize */
  super.deserialize(xml);

  /////////////////
  //* Properties */
  /////////////////
  selected = Xml.get(node: xml, tag: 'selected');
  animated = Xml.get(node: xml, tag: 'animated');
  horizontal = Xml.get(node: xml, tag: 'horizontal');
  showlegend = Xml.get(node: xml, tag: 'showlegend');
  legendsize = Xml.get(node: xml, tag: 'legendsize');
  type = Xml.get(node: xml, tag: 'type');
  spacing = Xml.get(node: xml, tag: 'spacing');
  centerRadius = Xml.get(node: xml, tag: 'centerradius');

  // Set Series
  this.series.clear();
  List<PieChartSeriesModel> series =
      findChildrenOfExactType(PieChartSeriesModel)
          .cast<PieChartSeriesModel>();
  for (var model in series) {
    // add the series to the list
    this.series.add(model);

    // register listener to the datasource
    IDataSource? source =
        (scope != null) ? scope!.getDataSource(model.datasource) : null;
    if (source != null) source.register(this);
  }
}