使用vis-timeline绘制甘特图并实现时间轴的中文化(案例代码)
作者:从不讲道理
这篇文章主要介绍了使用vis-timeline绘制甘特图并实现时间轴的中文化(案例代码),本文结合实例代码给大家介绍的非常详细,对大家的学习或工作具有一定的参考借鉴价值,需要的朋友可以参考下
使用vis-timeline绘制甘特图并实现时间轴的中文化
最终实现效果
安装vis-timeline及相关依赖包
cnpm install -S vis-linetime cnpm install -S vis-data cnpm install -S moment
组件中引入使用
// 国际化时间轴时必选在先引入moment在引入vis相关依赖包 const moment = require('moment') import { DataSet } from 'vis-data/peer' import { Timeline } from 'vis-timeline/peer' import 'vis-timeline/styles/vis-timeline-graph2d.css'
visGantt组件
<template> <div class="visGantt" id="visualization"></div> </template> <script> const moment = require('moment') import { DataSet } from 'vis-data/peer' import { Timeline } from 'vis-timeline/peer' import 'vis-timeline/styles/vis-timeline-graph2d.css' export default { name: 'VisGantt', props: { ganntData: { type: Object, default: () => {} } }, data() { return { timeline: null } }, computed: { startTime() { return this.$store.state.startTime }, endTime() { return this.$store.state.endTime } }, watch: { ganntData: { deep: true, immediate: true, handler(newVal) { if (newVal && newVal.trackTimeWindows && newVal.trackTimeWindows.length > 0) { this.$nextTick(() => { this.initChart() }) } } } }, beforeDestroy() { this.timeline.destroy() this.timeline = null }, methods: { computedData() { const trackTimeWindows = [] const timeWindows = [] this.ganntData.trackTimeWindows.forEach( (trackTimeWindow, trackTimeWindowIndex) => { trackTimeWindows.push({ content: trackTimeWindow.deviceId, id: `${trackTimeWindow.deviceId}-${trackTimeWindowIndex}-trackTimeWindows`, value: trackTimeWindowIndex + 1, className: `visGantt-item${trackTimeWindowIndex % 10}` }) trackTimeWindow.timeWindows.forEach((timeWindow, timeWindowIndex) => { timeWindows.push({ start: new Date(timeWindow.startTime), startTime: timeWindow.startTime, end: new Date(timeWindow.stopTime), stopTime: timeWindow.stopTime, topTime: timeWindow.topTime, group: `${trackTimeWindow.deviceId}-${trackTimeWindowIndex}-trackTimeWindows`, className: `visGantt-item${trackTimeWindowIndex % 10}`, id: `${trackTimeWindow.deviceId}-${timeWindowIndex}-timeWindows`, deviceId: trackTimeWindow.deviceId }) }) } ) return { trackTimeWindows, timeWindows } }, initChart() { const { timeWindows, trackTimeWindows } = this.computedData() const groups = new DataSet(trackTimeWindows) const items = new DataSet(timeWindows) const container = document.getElementById('visualization') const options = { groupOrder: function(a, b) { return a.value - b.value }, groupOrderSwap: function(a, b, groups) { var v = a.value a.value = b.value b.value = v }, height: '300px', // 高度 verticalScroll: true, // 竖向滚动 orientation: 'top', // 时间轴位置 editable: false, groupEditable: false, min: new Date(this.startTime), // 最小可见范围 max: new Date(this.endTime), // 最大可见范围 tooltip: { followMouse: true, template: (originalItemData, parsedItemData) => { return `<div> <p> <span>设备名称:</span> <span>${originalItemData.deviceId}</span> </p><br/> <p> <span>开始时间:</span> <span>${originalItemData.startTime}</span> </p><br/> <p> <span>顶点时间:</span> <span>${originalItemData.topTime}</span> </p><br/> <p> <span>结束时间:</span> <span>${originalItemData.stopTime}</span> </p> </div>` } }, locale: moment.locale('zh-cn') // 时间轴国际化 } this.timeline = new Timeline(container) this.timeline.setOptions(options) this.timeline.setGroups(groups) this.timeline.setItems(items) } } } </script> <style lang="less" scoped> /deep/ .vis-item { &.visGantt-item0 { background-color: #b0e2ff; } &.visGantt-item1 { background-color: #4B7CF3; } &.visGantt-item2 { background-color: #cb7bf4; } &.visGantt-item3 { background-color: #2acd72; } &.visGantt-item4 { background-color: #f5cb29; } &.visGantt-item5 { background-color: #fc4354; } &.visGantt-item6 { background-color: #0DC3FD; } &.visGantt-item7 { background-color: #4962FC; } &.visGantt-item8 { background-color: #12E78C; } &.visGantt-item9 { background-color: #ff458c; } } </style>
visgantt组件调用
<visGantt :ganntData="ganttData"></visGannt>
ganttData数据结构
const ganttData = [ { norad: '11', name: 'test', trackTimeWindows: [ { deviceId: '1', norad: '11', timeWindows: [] }, { deviceId: '2', norad: '11', timeWindows: [ { startTime: '2021-12-27 01:08:52.078', topTime: '2021-12-27 01:16:33.890', stopTime: '2021-12-27 01:25:39.348' }, { startTime: '2021-12-27 02:58:23.369', topTime: '2021-12-27 03:06:43.634', stopTime: '2021-12-27 03:16:40.093' }, { startTime: '2021-12-27 04:51:49.123', topTime: '2021-12-27 04:59:29.729', stopTime: '2021-12-27 05:07:35.948' }, { startTime: '2021-12-27 06:46:29.836', topTime: '2021-12-27 06:52:31.410', stopTime: '2021-12-27 07:00:44.944' }, { startTime: '2021-12-27 08:38:38.974', topTime: '2021-12-27 08:46:32.009', stopTime: '2021-12-27 08:56:08.154' }, { startTime: '2021-12-27 10:29:15.739', topTime: '2021-12-27 10:38:46.837', stopTime: '2021-12-27 10:49:21.807' }, { startTime: '2021-12-27 12:20:19.620', topTime: '2021-12-27 12:28:32.563', stopTime: '2021-12-27 12:38:19.473' } ] }, { deviceId: '3', norad: '11', timeWindows: [ { startTime: '2021-12-27 01:15:23.202', topTime: '2021-12-27 01:23:35.571', stopTime: '2021-12-27 01:33:29.289' }, { startTime: '2021-12-27 03:08:37.247', topTime: '2021-12-27 03:16:30.791', stopTime: '2021-12-27 03:25:29.077' }, { startTime: '2021-12-27 05:01:16.372', topTime: '2021-12-27 05:09:31.747', stopTime: '2021-12-27 05:19:10.258' }, { startTime: '2021-12-27 06:52:23.550', topTime: '2021-12-27 07:01:40.460', stopTime: '2021-12-27 07:12:14.800' }, { startTime: '2021-12-27 08:43:09.779', topTime: '2021-12-27 08:52:29.847', stopTime: '2021-12-27 09:02:14.450' }, { startTime: '2021-12-27 10:36:05.721', topTime: '2021-12-27 10:40:30.733', stopTime: '2021-12-27 10:46:36.962' }, { startTime: '2021-12-27 20:50:54.626', topTime: '2021-12-27 20:54:30.970', stopTime: '2021-12-27 20:59:47.993' }, { startTime: '2021-12-27 22:35:23.180', topTime: '2021-12-27 22:43:34.324', stopTime: '2021-12-27 22:52:55.141' } ] }, { deviceId: '4', norad: '11', timeWindows: [ { startTime: '2021-12-27 01:10:24.156', topTime: '2021-12-27 01:18:41.379', stopTime: '2021-12-27 01:28:32.674' }, { startTime: '2021-12-27 03:04:19.430', topTime: '2021-12-27 03:11:29.859', stopTime: '2021-12-27 03:19:08.712' }, { startTime: '2021-12-27 05:00:02.244', topTime: '2021-12-27 05:05:30.335', stopTime: '2021-12-27 05:12:02.853' }, { startTime: '2021-12-27 06:52:18.641', topTime: '2021-12-27 06:59:31.398', stopTime: '2021-12-27 07:08:27.886' }, { startTime: '2021-12-27 08:42:43.928', topTime: '2021-12-27 08:52:29.816', stopTime: '2021-12-27 09:02:39.878' }, { startTime: '2021-12-27 10:33:37.149', topTime: '2021-12-27 10:42:31.607', stopTime: '2021-12-27 10:52:20.241' }, { startTime: '2021-12-27 22:32:58.494', topTime: '2021-12-27 22:39:31.527', stopTime: '2021-12-27 22:47:20.576' } ] }, { deviceId: '5', norad: '11', timeWindows: [ { startTime: '2021-12-27 01:09:12.876', topTime: '2021-12-27 01:17:37.260', stopTime: '2021-12-27 01:27:14.041' }, { startTime: '2021-12-27 03:03:39.186', topTime: '2021-12-27 03:09:31.323', stopTime: '2021-12-27 03:17:19.877' }, { startTime: '2021-12-27 05:01:11.549', topTime: '2021-12-27 05:04:30.401', stopTime: '2021-12-27 05:09:12.335' }, { startTime: '2021-12-27 06:53:22.576', topTime: '2021-12-27 06:59:30.808', stopTime: '2021-12-27 07:07:12.153' }, { startTime: '2021-12-27 08:43:22.844', topTime: '2021-12-27 08:52:33.154', stopTime: '2021-12-27 09:02:50.568' }, { startTime: '2021-12-27 10:33:59.368', topTime: '2021-12-27 10:43:30.340', stopTime: '2021-12-27 10:53:26.558' }, { startTime: '2021-12-27 12:29:03.756', topTime: '2021-12-27 12:32:29.993', stopTime: '2021-12-27 12:36:16.023' }, { startTime: '2021-12-27 22:32:03.275', topTime: '2021-12-27 22:38:30.839', stopTime: '2021-12-27 22:45:49.477' } ] }, { deviceId: '6', norad: '11', timeWindows: [ { startTime: '2021-12-27 01:06:14.969', topTime: '2021-12-27 01:13:31.700', stopTime: '2021-12-27 01:21:58.220' }, { startTime: '2021-12-27 08:48:54.328', topTime: '2021-12-27 08:56:31.731', stopTime: '2021-12-27 09:05:48.776' }, { startTime: '2021-12-27 10:38:08.985', topTime: '2021-12-27 10:47:48.913', stopTime: '2021-12-27 10:58:29.609' }, { startTime: '2021-12-27 12:32:19.706', topTime: '2021-12-27 12:37:30.557', stopTime: '2021-12-27 12:43:55.833' }, { startTime: '2021-12-27 22:26:18.655', topTime: '2021-12-27 22:33:33.141', stopTime: '2021-12-27 22:42:05.879' } ] }, { deviceId: '7', norad: '11', timeWindows: [ { startTime: '2021-12-27 01:11:47.926', topTime: '2021-12-27 01:19:33.909', stopTime: '2021-12-27 01:29:01.687' }, { startTime: '2021-12-27 03:07:21.243', topTime: '2021-12-27 03:12:31.043', stopTime: '2021-12-27 03:19:40.506' }, { startTime: '2021-12-27 05:02:51.128', topTime: '2021-12-27 05:07:30.785', stopTime: '2021-12-27 05:14:03.538' }, { startTime: '2021-12-27 06:53:57.067', topTime: '2021-12-27 07:01:32.228', stopTime: '2021-12-27 07:11:08.049' }, { startTime: '2021-12-27 08:44:11.019', topTime: '2021-12-27 08:53:53.826', stopTime: '2021-12-27 09:04:24.510' }, { startTime: '2021-12-27 10:35:37.826', topTime: '2021-12-27 10:43:31.288', stopTime: '2021-12-27 10:52:38.118' }, { startTime: '2021-12-27 22:31:58.385', topTime: '2021-12-27 22:39:34.323', stopTime: '2021-12-27 22:48:38.986' } ] }, { deviceId: '8', norad: '11', timeWindows: [ { startTime: '2021-12-27 01:23:58.104', topTime: '2021-12-27 01:27:59.422', stopTime: '2021-12-27 01:32:00.740' }, { startTime: '2021-12-27 03:16:02.997', topTime: '2021-12-27 03:19:44.654', stopTime: '2021-12-27 03:23:26.310' }, { startTime: '2021-12-27 05:06:53.787', topTime: '2021-12-27 05:07:38.631', stopTime: '2021-12-27 05:13:32.618' }, { startTime: '2021-12-27 06:58:19.500', topTime: '2021-12-27 06:59:38.674', stopTime: '2021-12-27 07:01:43.165' }, { startTime: '2021-12-27 22:48:25.157', topTime: '2021-12-27 22:49:49.709', stopTime: '2021-12-27 22:51:14.261' } ] }, { deviceId: '9', norad: '11', timeWindows: [] } ] } ]
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