import { ExpViewEngine } from './exp-view-engine'; /** * 图表导航视图界面引擎 * * @export * @class ChartExpViewEngine * @extends {ViewEngine} */ export class ChartExpViewEngine extends ExpViewEngine { /** * 初始化引擎 * * @param {*} options * @memberof ChartExpViewEngine */ public init(options: any): void { this.expBar = options.chartexpbar; super.init(options); } /** * @description 视图销毁 * @memberof ChartExpViewEngine */ public destroyed() { super.destroyed(); this.expBar = null; } }