Function setEventData

src/component/graphic/GraphicView.ts:495–515

(
    el: Element,
    graphicModel: GraphicComponentModel,
    elOption: GraphicComponentElementOption
)

}

function setEventData(
    el: Element,
    graphicModel: GraphicComponentModel,
    elOption: GraphicComponentElementOption
): void {
    let eventData = getECData(el).eventData;
    // Simple optimize for large amount of elements that no need event.
    if (!el.silent && !el.ignore && !eventData) {
        eventData = getECData(el).eventData = {
            componentType: 'graphic',
            componentIndex: graphicModel.componentIndex,
            name: el.name
        };
    }

    // `elOption.info` enables user to mount some info on
    // elements and use them in event handlers.
    if (eventData) {
        eventData.info = elOption.info;
    }
}