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/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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/**
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* AUTO-GENERATED FILE. DO NOT MODIFY.
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*/
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/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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import { createHashMap, each } from 'zrender/lib/core/util.js';
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import { getAxisMainType } from './helper.js';
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import AxisProxy from './AxisProxy.js';
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var dataZoomProcessor = {
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// `dataZoomProcessor` will only be performed in needed series. Consider if
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// there is a line series and a pie series, it is better not to update the
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// line series if only pie series is needed to be updated.
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getTargetSeries: function (ecModel) {
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function eachAxisModel(cb) {
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ecModel.eachComponent('dataZoom', function (dataZoomModel) {
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dataZoomModel.eachTargetAxis(function (axisDim, axisIndex) {
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var axisModel = ecModel.getComponent(getAxisMainType(axisDim), axisIndex);
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cb(axisDim, axisIndex, axisModel, dataZoomModel);
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});
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});
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}
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// FIXME: it brings side-effect to `getTargetSeries`.
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// Prepare axis proxies.
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eachAxisModel(function (axisDim, axisIndex, axisModel, dataZoomModel) {
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// dispose all last axis proxy, in case that some axis are deleted.
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axisModel.__dzAxisProxy = null;
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});
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var proxyList = [];
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eachAxisModel(function (axisDim, axisIndex, axisModel, dataZoomModel) {
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// Different dataZooms may constrol the same axis. In that case,
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// an axisProxy serves both of them.
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if (!axisModel.__dzAxisProxy) {
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// Use the first dataZoomModel as the main model of axisProxy.
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axisModel.__dzAxisProxy = new AxisProxy(axisDim, axisIndex, dataZoomModel, ecModel);
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proxyList.push(axisModel.__dzAxisProxy);
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}
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});
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var seriesModelMap = createHashMap();
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each(proxyList, function (axisProxy) {
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each(axisProxy.getTargetSeriesModels(), function (seriesModel) {
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seriesModelMap.set(seriesModel.uid, seriesModel);
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});
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});
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return seriesModelMap;
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},
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// Consider appendData, where filter should be performed. Because data process is
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// in block mode currently, it is not need to worry about that the overallProgress
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// execute every frame.
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overallReset: function (ecModel, api) {
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ecModel.eachComponent('dataZoom', function (dataZoomModel) {
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// We calculate window and reset axis here but not in model
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// init stage and not after action dispatch handler, because
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// reset should be called after seriesData.restoreData.
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dataZoomModel.eachTargetAxis(function (axisDim, axisIndex) {
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dataZoomModel.getAxisProxy(axisDim, axisIndex).reset(dataZoomModel);
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});
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// Caution: data zoom filtering is order sensitive when using
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// percent range and no min/max/scale set on axis.
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// For example, we have dataZoom definition:
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// [
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// {xAxisIndex: 0, start: 30, end: 70},
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// {yAxisIndex: 0, start: 20, end: 80}
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// ]
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// In this case, [20, 80] of y-dataZoom should be based on data
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// that have filtered by x-dataZoom using range of [30, 70],
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// but should not be based on full raw data. Thus sliding
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// x-dataZoom will change both ranges of xAxis and yAxis,
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// while sliding y-dataZoom will only change the range of yAxis.
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// So we should filter x-axis after reset x-axis immediately,
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// and then reset y-axis and filter y-axis.
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dataZoomModel.eachTargetAxis(function (axisDim, axisIndex) {
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dataZoomModel.getAxisProxy(axisDim, axisIndex).filterData(dataZoomModel, api);
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});
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});
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ecModel.eachComponent('dataZoom', function (dataZoomModel) {
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// Fullfill all of the range props so that user
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// is able to get them from chart.getOption().
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var axisProxy = dataZoomModel.findRepresentativeAxisProxy();
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if (axisProxy) {
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var percentRange = axisProxy.getDataPercentWindow();
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var valueRange = axisProxy.getDataValueWindow();
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dataZoomModel.setCalculatedRange({
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start: percentRange[0],
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end: percentRange[1],
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startValue: valueRange[0],
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endValue: valueRange[1]
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});
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}
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});
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}
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};
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export default dataZoomProcessor;
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