zh/builder/src/echarts3/chart/graph/graphAction.js

import * as echarts from '../../echarts';
import { updateCenterAndZoom } from '../../action/roamHelper';
var actionInfo = {
  type: 'graphRoam',
  event: 'graphRoam',
  update: 'none'
};
/**
 * @payload
 * @property {string} name Series name
 * @property {number} [dx]
 * @property {number} [dy]
 * @property {number} [zoom]
 * @property {number} [originX]
 * @property {number} [originY]
 */

echarts.registerAction(actionInfo, function (payload, ecModel) {
  ecModel.eachComponent({
    mainType: 'series',
    query: payload
  }, function (seriesModel) {
    var coordSys = seriesModel.coordinateSystem;
    var res = updateCenterAndZoom(coordSys, payload);
    seriesModel.setCenter && seriesModel.setCenter(res.center);
    seriesModel.setZoom && seriesModel.setZoom(res.zoom);
  });
});
/**
 * @payload
 * @property {number} [seriesIndex]
 * @property {string} [seriesId]
 * @property {string} [seriesName]
 * @property {number} [dataIndex]
 */

echarts.registerAction({
  type: 'focusNodeAdjacency',
  event: 'focusNodeAdjacency',
  update: 'series.graph:focusNodeAdjacency'
}, function () {});
/**
 * @payload
 * @property {number} [seriesIndex]
 * @property {string} [seriesId]
 * @property {string} [seriesName]
 */

echarts.registerAction({
  type: 'unfocusNodeAdjacency',
  event: 'unfocusNodeAdjacency',
  update: 'series.graph:unfocusNodeAdjacency'
}, function () {});