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| <template>
| <div style="width:750px;height:260px;" id="echarts" ref="main"></div>
| </template>
|
| <script>
| export default {
| name: 'GasECharts',
| methods: {
| drawChart: function () {
| const myChart = this.$echarts.init(this.$refs.main)
| const option = {
| title: {
| // text: '折线图堆叠'
| },
| color: ['#5470c6', '#91CC75', '#EE6666', '#FF0087'],
| tooltip: {
| trigger: 'axis',
| axisPointer: {
| type: 'cross',
| label: {
| color: '#1a4245'
| }
| }
| },
| legend: {
| x: '200px',
| y: '30px',
| data: [{
| name: '氮氧化物',
| textStyle: {
| color: '#00d0f9'
| }
| },
| {
| name: '二氧化硫',
| textStyle: {
| color: '#00d0f9'
| }
| },
| {
| name: '烟尘',
| textStyle: {
| color: '#00d0f9'
| }
| },
| {
| name: '废气流量',
| textStyle: {
| color: '#00d0f9'
| }
| }]
| // pageTextStyle: {
| // color: '#fff'
| // }
| },
| grid: {
| left: '3%',
| right: '1%',
| bottom: '3%',
| // top: '1%',
| containLabel: true
| },
| toolbox: {
| feature: {
| saveAsImage: {}
| }
| },
| // 图标缩放设置
| dataZoom: [{
| type: 'inside',
| start: 0,
| end: 100
| }, {
| start: 0,
| end: 100,
| show: false,
| // handleIcon: 'M10.7,11.9v-1.3H9.3v1.3c-4.9,0.3-8.8,4.4-8.8,9.4c0,5,3.9,9.1,8.8,9.4v1.3h1.3v-1.3c4.9-0.3,8.8-4.4,8.8-9.4C19.5,16.3,15.6,12.2,10.7,11.9z M13.3,24.4H6.7V23h6.6V24.4z M13.3,19.6H6.7v-1.4h6.6V19.6z',
| handleSize: '80%',
| handleStyle: {
| color: '#fff',
| shadowBlur: 3,
| shadowColor: 'rgba(0, 0, 0, 0.6)',
| shadowOffsetX: 2,
| shadowOffsetY: 2
| }
| }],
| // x轴的设置
| xAxis: {
| type: 'category',
| boundaryGap: false,
| data: ['12:00:01', '12:00:02', '12:00:03', '12:00:04', '12:00:05', '12:00:06', '12:00:07'],
| axisLabel: { // x轴全部显示
| rotate: 20,
| interval: 0,
| textStyle: {
| color: '#fff'
| }
| },
| splitLine: { // 网格垂直线为虚线
| show: true,
| lineStyle: {
| type: 'dashed'
| }
| },
| axisTick: { // x 轴刻度显示
| show: false
| },
| axisLine: {
| lineStyle: {
| color: '#FFFFFF',
| width: 1 // 这里是为了突出显示加上的
| }
| }
| },
| // Y 轴的设置
| yAxis: [{
| type: 'value',
| // position: 'left', // 多 Y 轴使用
| // name: yname, // 后期图标Y轴显示单位
| name: '浓度(mg/m³)',
| axisLabel: {
| formatter: '{value}',
| textStyle: {
| color: '#fff' // 坐标的字体颜色
| }
| },
| axisPointer: {
| snap: true // 自动吸附最近的点
| },
| splitLine: {
| show: false // y轴 网格线不显示
| },
| axisLine: {
| lineStyle: {
| color: '#ffffff', // 坐标轴的颜色
| width: 1
| }
| }
| }],
| series: [
| {
| name: '氮氧化物',
| type: 'line',
| stack: '总量',
| data: [120, 132, 101, 134, 90, 230, 210]
| },
| {
| name: '二氧化硫',
| type: 'line',
| stack: '总量',
| data: [150, 232, 201, 154, 190, 330, 410]
| },
| {
| name: '烟尘',
| type: 'line',
| stack: '总量',
| data: [320, 332, 301, 334, 390, 330, 320]
| },
| {
| name: '废气流量',
| type: 'line',
| stack: '总量',
| data: [820, 932, 901, 934, 1290, 1330, 1320]
| }
| ]
| }
| myChart.setOption(option)
| }
| },
| mounted () {
| this.drawChart()
| }
| }
| </script>
|
| <style scoped lang="less">
| #echarts{
| margin: 0;
| padding: 0;
| border: 1px solid #396d83;
| /*margin: 10px 10px 10px 10px;*/
| }
| </style>
|
|
