timelineAction.js
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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
import * as echarts from '../../echarts';
import * as zrUtil from 'zrender/src/core/util';
echarts.registerAction(
{type: 'timelineChange', event: 'timelineChanged', update: 'prepareAndUpdate'},
function (payload, ecModel) {
var timelineModel = ecModel.getComponent('timeline');
if (timelineModel && payload.currentIndex != null) {
timelineModel.setCurrentIndex(payload.currentIndex);
if (!timelineModel.get('loop', true) && timelineModel.isIndexMax()) {
timelineModel.setPlayState(false);
}
}
// Set normalized currentIndex to payload.
ecModel.resetOption('timeline');
return zrUtil.defaults({
currentIndex: timelineModel.option.currentIndex
}, payload);
}
);
echarts.registerAction(
{type: 'timelinePlayChange', event: 'timelinePlayChanged', update: 'update'},
function (payload, ecModel) {
var timelineModel = ecModel.getComponent('timeline');
if (timelineModel && payload.playState != null) {
timelineModel.setPlayState(payload.playState);
}
}
);