-
Notifications
You must be signed in to change notification settings - Fork 357
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
Showing
8 changed files
with
254 additions
and
10 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,170 @@ | ||
| /** | ||
| * Tencent is pleased to support the open source community by making CherryMarkdown available. | ||
| * | ||
| * Copyright (C) 2021 THL A29 Limited, a Tencent company. All rights reserved. | ||
| * The below software in this distribution may have been modified by THL A29 Limited ("Tencent Modifications"). | ||
| * | ||
| * All Tencent Modifications are Copyright (C) THL A29 Limited. | ||
| * | ||
| * CherryMarkdown is licensed 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 mergeWith from 'lodash/mergeWith'; | ||
|
|
||
| const DEFAULT_OPTIONS = { | ||
| renderer: 'svg', | ||
| width: 500, | ||
| height: 300, | ||
| }; | ||
|
|
||
| export default class EChartsTableEngine { | ||
| static install(cherryOptions, ...args) { | ||
| if (typeof window === 'undefined') { | ||
| console.warn('echarts-table-engine only works in browser.'); | ||
| mergeWith(cherryOptions, { | ||
| engine: { | ||
| syntax: { | ||
| table: { | ||
| enableChart: false, | ||
| }, | ||
| }, | ||
| }, | ||
| }); | ||
| return; | ||
| } | ||
| mergeWith(cherryOptions, { | ||
| engine: { | ||
| syntax: { | ||
| table: { | ||
| enableChart: true, | ||
| chartRenderEngine: EChartsTableEngine, | ||
| externals: ['echarts'], | ||
| }, | ||
| }, | ||
| }, | ||
| }); | ||
| } | ||
|
|
||
| constructor(echartsOptions = {}) { | ||
| const { echarts, ...options } = echartsOptions; | ||
| if (!echarts && !window.echarts) { | ||
| throw new Error('table-echarts-plugin[init]: Package echarts not found.'); | ||
| } | ||
| this.options = { ...DEFAULT_OPTIONS, ...(options || {}) }; | ||
| this.echartsRef = echarts || window.echarts; // echarts引用 | ||
| this.dom = null; | ||
| } | ||
|
|
||
| getInstance() { | ||
| if (!this.dom) { | ||
| this.dom = document.createElement('div'); | ||
| this.echartsRef.init(this.dom, null, this.options); | ||
| } | ||
| return this.echartsRef.getInstanceByDom(this.dom); | ||
| } | ||
|
|
||
| render(type, options, tableObject) { | ||
| // console.log(type, options, tableObject); | ||
| let chartOption = {}; | ||
| switch (type) { | ||
| case 'bar': | ||
| chartOption = this.renderBarChart(tableObject, options); | ||
| break; | ||
| case 'line': | ||
| chartOption = this.renderLineChart(tableObject, options); | ||
| break; | ||
| default: | ||
| return ''; | ||
| } | ||
| const eChartInstance = this.getInstance(); | ||
| eChartInstance.clear(); | ||
| eChartInstance.setOption(chartOption); | ||
| return eChartInstance.getDom().innerHTML; | ||
| } | ||
|
|
||
| renderBarChart(tableObject, options) { | ||
| return this.$renderChartCommon(tableObject, options, 'bar'); | ||
| } | ||
|
|
||
| renderLineChart(tableObject, options) { | ||
| return this.$renderChartCommon(tableObject, options, 'line'); | ||
| } | ||
|
|
||
| $renderChartCommon(tableObject, options, type) { | ||
| // TODO: 通过options反转xy轴 | ||
| const baseSeries = { | ||
| bar: { | ||
| type: 'bar', | ||
| barWidth: 20, | ||
| animation: false, | ||
| name: '', | ||
| data: [], | ||
| }, | ||
| line: { | ||
| type: 'line', | ||
| animation: false, | ||
| name: '', | ||
| data: [], | ||
| }, | ||
| }; | ||
| if (!baseSeries[type]) { | ||
| return; | ||
| } | ||
| const dataSet = tableObject.rows.reduce( | ||
| (result, row) => { | ||
| // legend | ||
| result.legend.data.push(row[0]); | ||
| // series | ||
| result.series.push({ | ||
| ...baseSeries[type], | ||
| name: row[0], | ||
| data: row.slice(1).map((data) => { | ||
| const num = Number.parseFloat(data.replace(/,/g, '')); | ||
| return num; | ||
| }), | ||
| }); | ||
| return result; | ||
| }, | ||
| { | ||
| legend: { data: [] }, | ||
| series: [], | ||
| }, | ||
| ); | ||
| const chartOptions = { | ||
| ...dataSet, | ||
| xAxis: { | ||
| data: tableObject.header.slice(1), | ||
| type: 'category', | ||
| }, | ||
| yAxis: { | ||
| type: 'value', | ||
| axisLabel: { | ||
| width: '100%', | ||
| }, | ||
| }, | ||
| grid: { | ||
| containLabel: true, | ||
| left: '1%', | ||
| right: '1%', | ||
| bottom: '10%', | ||
| }, | ||
| }; | ||
| return chartOptions; | ||
| } | ||
|
|
||
| onDestroy() { | ||
| if (!this.dom) { | ||
| return; | ||
| } | ||
| this.echartsRef.dispose(this.dom); | ||
| } | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sorry, something went wrong. Reload?
Sorry, we cannot display this file.
Sorry, this file is invalid so it cannot be displayed.