in src/visual.ts [417:428]
public enumerateObjectInstances(options: EnumerateVisualObjectInstancesOptions): VisualObjectInstanceEnumeration {
const instanceEnumeration: VisualObjectInstanceEnumeration =
AsterPlotSettings.enumerateObjectInstances(
this.settings || AsterPlotSettings.getDefault(),
options);
if (options.objectName === AsterPlot.PiesPropertyIdentifier.objectName) {
this.enumeratePies(instanceEnumeration);
}
return instanceEnumeration || [];
}