| | |
| | | <template> |
| | | <!-- <div> --> |
| | | <!-- <div>1111111111111111111111111111111111111111</div> --> |
| | | <div :class="className" :style="{height:height,width:width}" /> |
| | | <div |
| | | :class="className" |
| | | :style="{ height: height, width: width }" |
| | | /> |
| | | <!-- </div> --> |
| | | </template> |
| | | |
| | | <script> |
| | | import echarts from 'echarts' |
| | | require('echarts/theme/macarons') // echarts theme |
| | | import resize from './mixins/resize' |
| | | import * as echarts from 'echarts' // echarts theme |
| | | // import resize from './mixins/resize' |
| | | require('echarts/theme/macarons') |
| | | |
| | | export default { |
| | | mixins: [resize], |
| | | // mixins: [resize], |
| | | props: { |
| | | className: { |
| | | type: String, |
| | | default: 'chart' |
| | | default: 'chart', |
| | | }, |
| | | width: { |
| | | type: String, |
| | | default: '100%' |
| | | default: '100%', |
| | | }, |
| | | height: { |
| | | type: String, |
| | | default: '350px' |
| | | default: '350px', |
| | | }, |
| | | autoResize: { |
| | | type: Boolean, |
| | | default: true |
| | | default: true, |
| | | }, |
| | | chartData: { |
| | | type: Object, |
| | | required: true |
| | | } |
| | | required: true, |
| | | }, |
| | | // xdata: { |
| | | // type: Array, |
| | | // required: true |
| | | // } |
| | | }, |
| | | data() { |
| | | data () { |
| | | return { |
| | | chart: null |
| | | chart: null, |
| | | } |
| | | }, |
| | | watch: { |
| | | chartData: { |
| | | deep: true, |
| | | handler(val) { |
| | | handler (val) { |
| | | this.setOptions(val) |
| | | } |
| | | } |
| | | }, |
| | | deep: true |
| | | }, |
| | | }, |
| | | mounted() { |
| | | mounted () { |
| | | this.$nextTick(() => { |
| | | this.initChart() |
| | | }) |
| | | }, |
| | | beforeDestroy() { |
| | | beforeDestroy () { |
| | | if (!this.chart) { |
| | | return |
| | | } |
| | |
| | | this.chart = null |
| | | }, |
| | | methods: { |
| | | initChart() { |
| | | initChart () { |
| | | this.chart = echarts.init(this.$el, 'macarons') |
| | | this.chart.clear() |
| | | this.setOptions(this.chartData) |
| | | }, |
| | | setOptions(val) { |
| | | console.log(val); |
| | | this.chart.setOption({ |
| | | xAxis: { |
| | | data: val.xAxis, |
| | | boundaryGap: false, |
| | | axisTick: { |
| | | show: false |
| | | } |
| | | }, |
| | | grid: { |
| | | left: 10, |
| | | right: 10, |
| | | bottom: 20, |
| | | top: 30, |
| | | containLabel: true |
| | | }, |
| | | toolbox: { |
| | | feature: { |
| | | dataZoom: { |
| | | yAxisIndex: 'none' |
| | | }, |
| | | restore: {}, |
| | | saveAsImage: {} |
| | | } |
| | | }, |
| | | // tooltip: { |
| | | // trigger: 'axis', |
| | | // position: function(pt) { |
| | | // return [pt[0], '10%'] |
| | | // } |
| | | // }, |
| | | tooltip: { |
| | | trigger: 'axis', |
| | | position: function(pt) { |
| | | return [pt[0], '10%'] |
| | | }, |
| | | formatter(params) { |
| | | for (let i = 0; i < params.length; i++) { |
| | | return params[i].seriesName + ':' + ' ' + params[i].data.data0 |
| | | setOptions (val) { |
| | | console.log('val,val', val) |
| | | // val.series.forEach(element => { |
| | | // element.data = element.data.map(item => item === 0 ? 0.1 : item) |
| | | // }) |
| | | let that = this |
| | | function fontSize (res) { |
| | | let clientWidth = |
| | | window.innerWidth || |
| | | document.documentElement.clientWidth || |
| | | document.body.clientWidth |
| | | if (!clientWidth) return |
| | | let fontSize = 100 * (clientWidth / 1920) |
| | | return res * fontSize |
| | | } |
| | | /** |
| | | * 增加监听,mouseover事件(鼠标放在上面) |
| | | * 节点事件触发 是默认开启的,我们再开启了线事件触发后, |
| | | * 目前鼠标放在线上或者放在节点上都能触发下面的监听, |
| | | * 事件触发后,修改series内对应系列的参数配置。 |
| | | * 注:params内包含系列名称等信息 |
| | | */ |
| | | this.chart.on('mouseover', function (params) { |
| | | that.chart.setOption({ |
| | | series: [ |
| | | { |
| | | name: params.seriesName, |
| | | label: { |
| | | show: true, |
| | | fontSize: 16, |
| | | position: [10, -15], |
| | | formatter: '{c}' |
| | | } |
| | | } |
| | | } |
| | | ] |
| | | }) |
| | | }) |
| | | // 增加监听,mouseout事件(鼠标离开) |
| | | this.chart.on('mouseout', function (params) { |
| | | that.chart.setOption({ |
| | | series: [ |
| | | { |
| | | name: params.seriesName, |
| | | lineStyle: { |
| | | width: 2 |
| | | }, |
| | | label: { |
| | | show: false |
| | | }, |
| | | endLabel: { |
| | | show: false |
| | | } |
| | | } |
| | | ] |
| | | }) |
| | | }) |
| | | this.chart.setOption( |
| | | { |
| | | xAxis: { |
| | | data: val.xAxis, |
| | | boundaryGap: false, |
| | | axisTick: { |
| | | show: true, |
| | | }, |
| | | |
| | | }, |
| | | grid: { |
| | | left: '5%', |
| | | right: '5%', |
| | | top: '5%', |
| | | containLabel: true, |
| | | height: fontSize(4.3), |
| | | }, |
| | | tooltip: { |
| | | trigger: 'axis', |
| | | backgroundColor: 'rgba(50,50,50,0.5)', |
| | | textStyle: { |
| | | color: 'rgb(255, 255, 255);', |
| | | fontSize: fontSize(0.117), // 字体大小 |
| | | lineHeight: 0 |
| | | }, |
| | | formatter: function (params) { |
| | | console.log('params', params) |
| | | let html = params[0].name |
| | | params.forEach((item, index) => { |
| | | html += (`<br/>${item.marker + item.seriesName}: ${item.value === undefined ? 0 : item.value}`) |
| | | }) |
| | | return html |
| | | } |
| | | }, |
| | | yAxis: { |
| | | type: 'log', |
| | | axisTick: { |
| | | show: true, // 轴线刻度 |
| | | }, |
| | | axisLine: { |
| | | show: true, // 不显示坐标轴线 |
| | | }, |
| | | // axisLabel: { |
| | | // formatter: function (value) { |
| | | // return value === 0.1 ? 0 : value |
| | | // } |
| | | // }, |
| | | }, |
| | | legend: { |
| | | data: val.title, |
| | | tooltip: { |
| | | show: true, |
| | | }, |
| | | textStyle: { |
| | | fontSize: fontSize(0.15), |
| | | }, |
| | | widht: 'auto', |
| | | height: 'auto', |
| | | top: fontSize(5.5), |
| | | }, |
| | | dataZoom: [ |
| | | { |
| | | type: 'inside', |
| | | start: 0, |
| | | end: 100, |
| | | }, |
| | | { |
| | | start: 0, |
| | | end: 10, |
| | | top: fontSize(4.5), |
| | | height: fontSize(0.4), |
| | | }, |
| | | ], |
| | | series: val.series |
| | | }, |
| | | // tooltip: { |
| | | // trigger: 'axis', |
| | | // axisPointer: { |
| | | // type: 'cross' |
| | | // }, |
| | | // padding: [5, 10] |
| | | // }, |
| | | yAxis: { |
| | | axisLabel: { |
| | | show: false |
| | | } |
| | | }, |
| | | legend: { |
| | | icon: 'circle', |
| | | itemHeight: 15, |
| | | // textStyle: { |
| | | // fontSize: 18 |
| | | // }, |
| | | data: val.title |
| | | }, |
| | | dataZoom: [{ |
| | | type: 'inside', |
| | | start: 0, |
| | | end: 100 |
| | | }, { |
| | | start: 0, |
| | | end: 10 |
| | | }], |
| | | series: val.series |
| | | // [{ |
| | | // name: JSON.parse(JSON.stringify(val.title)), |
| | | // itemStyle: { |
| | | // normal: { |
| | | // color: '#7AC5CD', |
| | | // lineStyle: { |
| | | // color: '#7AC5CD', |
| | | // width: 2 |
| | | // } |
| | | // } |
| | | // }, |
| | | // smooth: true, |
| | | // type: 'line', |
| | | // data: val.series, |
| | | // animationDuration: 2800, |
| | | // animationEasing: 'cubicInOut', |
| | | // areaStyle: {}, |
| | | // label: { |
| | | // normal: { |
| | | // show: true, |
| | | // position: 'top' |
| | | // } |
| | | // } |
| | | // }] |
| | | }, true) |
| | | } |
| | | } |
| | | true |
| | | ) |
| | | // window.onresize = this.chart.resize |
| | | }, |
| | | }, |
| | | } |
| | | </script> |