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| <script>
| import ECharts from "echarts";
| import BaseChart from "@/components/echarts/BaseChart";
|
| var highlight = "#03b7c9";
|
| export default {
| extends: BaseChart,
| props: {
| name: {
| type: String,
| default: "",
| },
| unit: {
| type: String,
| default: "",
| },
| range: {
| type: Array,
| default() {
| return [0, 400];
| },
| },
| },
| data() {
| return {
| pos: ["50%", "48%"],
| r: "80%",
| r1: "62%",
| };
| },
| computed: {},
| watch: {},
| methods: {
| fullScreen() {
| return false;
| },
| setData(data) {
| let option = this.getOption(data);
| this.setOption(option);
| },
|
| getOption(data) {
| let { pos, range, r, r1, unit, name } = this;
| return {
| grid: {
| left: 0,
| right: 0,
| bottom: 0,
| top: 0,
| containLabel: true,
| },
| series: [
| // 外围刻度
| {
| type: "gauge",
| center: pos,
| radius: r,
|
| splitNumber: 5,
| min: range[0],
| max: range[1],
| // startAngle: 225,
| startAngle: 200,
| endAngle: -20,
| axisLine: {
| show: true,
| lineStyle: {
| width: 2,
| shadowBlur: 0,
| color: [[1, highlight]],
| },
| },
| axisTick: {
| show: true,
| lineStyle: {
| color: highlight,
| width: 1,
| },
| length: -5,
| splitNumber: 10,
| },
| splitLine: {
| show: true,
| // show: false,
| // length: -14,
| length: 4,
| lineStyle: {
| color: highlight,
| },
| },
| axisLabel: {
| distance: 5,
| // textStyle: {
| // color: highlight,
| // fontSize: "14",
| // fontWeight: "bold",
| // },
| },
| pointer: {
| show: 0,
| },
| detail: {
| show: 0,
| },
| },
|
| // 内侧指针、数值显示
| {
| name: name,
| type: "gauge",
| center: pos,
| radius: r1,
| startAngle: 200,
| endAngle: -25,
| min: range[0],
| max: range[1],
| axisLine: {
| show: true,
| lineStyle: {
| width: 16,
| color: [[1, "rgba(255,255,255,.1)"]],
| },
| },
| axisTick: {
| show: 0,
| },
| splitLine: {
| show: 0,
| },
| axisLabel: {
| show: 0,
| },
| pointer: {
| show: true,
| length: "85%",
| width: 3,
| },
| detail: {
| show: true,
| offsetCenter: [0, "90%"],
| textStyle: {
| fontSize: 16,
| color: "#fff",
| },
| formatter: [
| "{name|" + name + "}",
| "{value} " + (unit || ""),
| ].join("\n"),
| rich: {
| name: {
| fontSize: 12,
| lineHeight: 20,
| color: "#ddd",
| },
| },
| },
| itemStyle: {
| normal: {
| color: highlight,
| },
| },
| data: [
| {
| value: data,
| },
| ],
| },
| ],
| };
| },
| },
| mounted() {
| },
| };
| </script>
|
|
