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| <!--
| 描述: 营业收入
| 作者: Jack Chen
| 日期: 2020-05-09
| -->
|
| <template>
| <div class="income-container">
| <div class="chart" id="chart_left3"></div>
| </div>
| </template>
|
| <script>
| export default {
| name: "income",
| data() {
| return {
|
| }
| },
| mounted() {
| this.getEchartLeft3();
| },
| methods: {
| getEchartLeft3() {
| let myChart = echarts.init(document.getElementById('chart_left3'));
| let data = {
| city: ['2015', '2016', '2017', '2018', '2019', '2020'],
| num: ['555', '896', '1935', '2922', '4508', '5000']
| }
|
| let option = {
| tooltip: {
| trigger: 'axis',
| axisPointer: {
| lineStyle: {
| color: {
| type: 'linear',
| x: 0,
| y: 0,
| x2: 0,
| y2: 1,
| colorStops: [{
| offset: 0,
| color: 'rgba(255,255,255,0)' // 0% 处的颜色
| }, {
| offset: 0.5,
| color: 'rgba(255,255,255,1)' // 100% 处的颜色
| }, {
| offset: 1,
| color: 'rgba(255,255,255,0)' // 100% 处的颜色
| }],
| global: false // 缺省为 false
| }
| },
| },
| formatter: (value) => {
| return value[0].name + '年营业收入：<br>' + value[0].value + '万元';
| }
| },
| grid: {
| top: '5%',
| left: '2%',
| right: '2%',
| bottom: '0%',
| containLabel: true
| },
| xAxis: [{
| type: 'category',
| boundaryGap: true,
| axisLine: { //坐标轴轴线相关设置。数学上的x轴
| show: false,
| lineStyle: {
| color: '#092b5d'
| },
| },
| axisLabel: { //坐标轴刻度标签的相关设置
| textStyle: {
| color: '#24c4ff',
| margin: 15,
| },
| formatter: (data) => {
| return data.substr(2) + '年';
| }
| },
| axisTick: {
| show: false,
| },
| data: data.city
| }],
| yAxis: [{
| min: 0,
| max: 6000,
| splitLine: {
| show: false,
| lineStyle: {
| color: '#092b5d'
| },
| },
| axisLine: {
| show: false,
| lineStyle: {
| color: "#092b5d"
| }
| },
| axisLabel: {
| show: true,
| textStyle: {
| color: '#24c4ff',
| }
| },
| axisTick: {
| show: false,
| },
| }],
| series: [{
| name: '',
| type: 'line',
| symbol: 'circle', // 默认是空心圆（中间是白色的），改成实心圆
| showAllSymbol: true,
| symbolSize: 8,
| lineStyle: {
| normal: {
| color: '#7c80f4', // 线条颜色
| },
| borderColor: 'rgba(0,0,0,.4)',
| },
| itemStyle: {
| color: "rgba(14,30,73,1)",
| borderColor: "#646ace",
| borderWidth: 2
| },
| label: {
| normal: {
| show: true,
| position: 'top',
| formatter: [
| ' {a|{c}}',
| ].join(','),
| rich: {
| a: {
| color: '#fff',
| align: 'center',
| },
| }
| }
| },
| smooth: true,
| areaStyle: { //区域填充样式
| normal: {
| //线性渐变，前4个参数分别是x0,y0,x2,y2(范围0~1);相当于图形包围盒中的百分比。如果最后一个参数是‘true’，则该四个值是绝对像素位置。
| color: new echarts.graphic.LinearGradient(0, 0, 0, 1, [{
| offset: 0,
| color: "rgba(124, 128, 244,.3)"
| },{
| offset: 1,
| color: "rgba(124, 128, 244, 0)"
| }], false),
| shadowColor: 'rgba(53,142,215, 0.9)', //阴影颜色
| shadowBlur: 20 //shadowBlur设图形阴影的模糊大小。配合shadowColor,shadowOffsetX/Y, 设置图形的阴影效果。
| }
| },
| data: data.num
| }]
| }
|
| myChart.setOption(option, true);
| window.addEventListener('resize', () => {
| myChart.resize();
| })
| },
| },
| beforeDestroy() {
|
| }
| };
| </script>
|
| <style lang="scss" scoped>
| .income-container {
| .chart {
| height: 3rem;
| }
| }
| </style>
|
|
