/*
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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 {__DEV__} from '../../config';
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import * as echarts from '../../echarts';
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import * as zrUtil from 'zrender/src/core/util';
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import * as visualSolution from '../../visual/visualSolution';
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import Model from '../../model/Model';
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var DEFAULT_OUT_OF_BRUSH_COLOR = ['#ddd'];
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var BrushModel = echarts.extendComponentModel({
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type: 'brush',
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dependencies: ['geo', 'grid', 'xAxis', 'yAxis', 'parallel', 'series'],
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/**
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* @protected
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*/
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defaultOption: {
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// inBrush: null,
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// outOfBrush: null,
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toolbox: null, // Default value see preprocessor.
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brushLink: null, // Series indices array, broadcast using dataIndex.
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// or 'all', which means all series. 'none' or null means no series.
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seriesIndex: 'all', // seriesIndex array, specify series controlled by this brush component.
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geoIndex: null, //
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xAxisIndex: null,
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yAxisIndex: null,
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brushType: 'rect', // Default brushType, see BrushController.
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brushMode: 'single', // Default brushMode, 'single' or 'multiple'
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transformable: true, // Default transformable.
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brushStyle: { // Default brushStyle
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borderWidth: 1,
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color: 'rgba(120,140,180,0.3)',
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borderColor: 'rgba(120,140,180,0.8)'
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},
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throttleType: 'fixRate', // Throttle in brushSelected event. 'fixRate' or 'debounce'.
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// If null, no throttle. Valid only in the first brush component
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throttleDelay: 0, // Unit: ms, 0 means every event will be triggered.
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// FIXME
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// 试验效果
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removeOnClick: true,
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z: 10000
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},
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/**
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* @readOnly
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* @type {Array.<Object>}
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*/
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areas: [],
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/**
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* Current activated brush type.
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* If null, brush is inactived.
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* see module:echarts/component/helper/BrushController
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* @readOnly
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* @type {string}
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*/
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brushType: null,
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/**
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* Current brush opt.
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* see module:echarts/component/helper/BrushController
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* @readOnly
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* @type {Object}
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*/
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brushOption: {},
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/**
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* @readOnly
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* @type {Array.<Object>}
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*/
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coordInfoList: [],
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optionUpdated: function (newOption, isInit) {
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var thisOption = this.option;
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!isInit && visualSolution.replaceVisualOption(
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thisOption, newOption, ['inBrush', 'outOfBrush']
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);
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var inBrush = thisOption.inBrush = thisOption.inBrush || {};
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// Always give default visual, consider setOption at the second time.
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thisOption.outOfBrush = thisOption.outOfBrush || {color: DEFAULT_OUT_OF_BRUSH_COLOR};
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if (!inBrush.hasOwnProperty('liftZ')) {
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// Bigger than the highlight z lift, otherwise it will
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// be effected by the highlight z when brush.
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inBrush.liftZ = 5;
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}
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},
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/**
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* If ranges is null/undefined, range state remain.
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*
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* @param {Array.<Object>} [ranges]
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*/
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setAreas: function (areas) {
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if (__DEV__) {
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zrUtil.assert(zrUtil.isArray(areas));
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zrUtil.each(areas, function (area) {
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zrUtil.assert(area.brushType, 'Illegal areas');
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});
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}
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// If ranges is null/undefined, range state remain.
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// This helps user to dispatchAction({type: 'brush'}) with no areas
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// set but just want to get the current brush select info from a `brush` event.
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if (!areas) {
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return;
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}
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this.areas = zrUtil.map(areas, function (area) {
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return generateBrushOption(this.option, area);
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}, this);
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},
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/**
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* see module:echarts/component/helper/BrushController
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* @param {Object} brushOption
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*/
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setBrushOption: function (brushOption) {
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this.brushOption = generateBrushOption(this.option, brushOption);
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this.brushType = this.brushOption.brushType;
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}
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});
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function generateBrushOption(option, brushOption) {
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return zrUtil.merge(
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{
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brushType: option.brushType,
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brushMode: option.brushMode,
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transformable: option.transformable,
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brushStyle: new Model(option.brushStyle).getItemStyle(),
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removeOnClick: option.removeOnClick,
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z: option.z
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},
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brushOption,
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true
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);
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}
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export default BrushModel;
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