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| <script>
| import ECharts from "echarts";
| import BaseChart from "@/components/myCharts/BaseChart";
| export default {
| extends: BaseChart,
| props: {
| name: {
| type: String,
| default: "",
| },
| unit: {
| type: String,
| default: ""
| },
| },
| data() {
| return {}
| },
| methods: {
| fullScreen() {
| return false;
| },
|
| setData(data) {
| let option = this.getOption(data);
| this.setOption(option);
| },
|
| getOption(data) {
| let xLabel = data.xLabel;
| let sData = data.sData;
| let sName = this.name;
| let min = 0;
| let max = sData.length == 0 ? 0 : function (data) {
| let max = data.max;
| if (max == -Infinity) {
| max = 1;
| }
| max = Math.max(Math.round((max + max * 0.2) * 100) / 100);
| return max;
| };
|
|
| return {
|
| series: [
| // 柱值
| {
| type: 'bar',
| name: sName,
| type: 'bar',
| data: sData,
| stack: 'zs',
| barMaxWidth: 'auto',
| barWidth: 60,
| z: 2,
| label: {
| show: true,
| position: "top",
| offset: [0, -10],
| fontSize: 20,
| fontWeight: 'bolder',
| color: '#ebf006'
| },
| itemStyle: {
| color: {
| x: 0,
| y: 0,
| x2: 0,
| y2: 1,
| type: 'linear',
| global: false,
| colorStops: [
| {
| offset: 0,
| color: '#017ebb',
| },
| {
| offset: 1,
| color: '#06fbfe',
| },
| ],
| },
| },
| },
| // 底块
| {
| data: sData.map((v) => 1),
| tooltip: {
| show: false,
| },
| type: 'pictorialBar',
| barMaxWidth: '20',
| symbol: 'diamond',
| symbolOffset: [0, '50%'],
| symbolSize: [60, 20],
| // zlevel: 1,
| z: 1,
| itemStyle: {
| normal: {
| color: '#06fbfe',
| },
| },
| },
| // 柱顶
| {
| data: sData,
| type: 'pictorialBar',
| barMaxWidth: '20',
| symbolPosition: 'end',
| symbol: 'diamond',
| symbolOffset: [0, '-50%'],
| symbolSize: [60, 20],
| // zlevel: 2,
| z: 3,
| itemStyle: {
| normal: {
| color: '#06fbfe',
| },
| },
| },
| ],
| animation: false,
| tooltip: {},
| grid: {
| top: "28px",
| left: '1%',
| right: '1%',
| bottom: '18px',
| containLabel: true
| },
| xAxis: [{
| data: xLabel,
| offset: 10
| }],
| yAxis: [
| {
| // name: yName,
| type: "value",
| min: min,
| max: max,
| splitLine: {
| show: true,
| lineStyle: {
| type: "dashed",
| color: '#6c939b'
| }
| }
| },
| ],
| }
| }
| },
| mounted() {
| this.setData({
| xLabel: [],
| sData: [],
| });
| }
| }
| </script>
|
|
