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