echarts/src/component/dataZoom/dataZoomAction.js

A powerful charting and visualization library for browser

import * as echarts from '../../echarts';
import * as zrUtil from 'zrender/src/core/util';
import * as helper from './helper';


echarts.registerAction('dataZoom', function (payload, ecModel) {

    var linkedNodesFinder = helper.createLinkedNodesFinder(
        zrUtil.bind(ecModel.eachComponent, ecModel, 'dataZoom'),
        helper.eachAxisDim,
        function (model, dimNames) {
            return model.get(dimNames.axisIndex);
        }
    );

    var effectedModels = [];

    ecModel.eachComponent(
        {mainType: 'dataZoom', query: payload},
        function (model, index) {
            effectedModels.push.apply(
                effectedModels, linkedNodesFinder(model).nodes
            );
        }
    );

    zrUtil.each(effectedModels, function (dataZoomModel, index) {
        dataZoomModel.setRawRange({
            start: payload.start,
            end: payload.end,
            startValue: payload.startValue,
            endValue: payload.endValue
        });
    });

});