echarts
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Apache ECharts is a powerful, interactive charting and data visualization library for browser
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TypeScript
import * as graphic from '../../util/graphic.js';
import TreemapSeriesModel, { TreemapSeriesOption } from './TreemapSeries.js';
import ExtensionAPI from '../../core/ExtensionAPI.js';
import { TreeNode } from '../../data/Tree.js';
import { ZRElementEvent, BoxLayoutOptionMixin } from '../../util/types.js';
import Model from '../../model/Model.js';
interface OnSelectCallback {
(node: TreeNode, e: ZRElementEvent): void;
}
interface LayoutParam {
pos: BoxLayoutOptionMixin;
box: {
width: number;
height: number;
};
emptyItemWidth: number;
totalWidth: number;
renderList: {
node: TreeNode;
text: string;
width: number;
}[];
}
declare type BreadcrumbItemStyleModel = Model<TreemapSeriesOption['breadcrumb']['itemStyle']>;
declare type BreadcrumbEmphasisItemStyleModel = Model<TreemapSeriesOption['breadcrumb']['emphasis']>;
declare type BreadcrumbTextStyleModel = Model<TreemapSeriesOption['breadcrumb']['itemStyle']['textStyle']>;
declare class Breadcrumb {
group: graphic.Group;
constructor(containerGroup: graphic.Group);
render(seriesModel: TreemapSeriesModel, api: ExtensionAPI, targetNode: TreeNode, onSelect: OnSelectCallback): void;
/**
* Prepare render list and total width
* @private
*/
_prepare(targetNode: TreeNode, layoutParam: LayoutParam, textStyleModel: BreadcrumbTextStyleModel): void;
/**
* @private
*/
_renderContent(seriesModel: TreemapSeriesModel, layoutParam: LayoutParam, normalStyleModel: BreadcrumbItemStyleModel, emphasisModel: BreadcrumbEmphasisItemStyleModel, textStyleModel: BreadcrumbTextStyleModel, emphasisTextStyleModel: BreadcrumbTextStyleModel, onSelect: OnSelectCallback): void;
remove(): void;
}
export default Breadcrumb;