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| <template>
| <div ref="ball" :style="{width: size + 'px', height: size + 'px', marginLeft: '10px'}"></div>
| </template>
|
| <script>
| import echarts from "echarts";
| import echartsLiquidfill from "echarts-liquidfill";
|
| export default {
| name: "EchartsLiquidFill",
| props: {
| title: {
| type: String,
| defalut: ""
| },
| value: {
| type: Number,
| defalut: 0
| },
| size: {
| type: Number,
| defalut: 100
| }
| },
| computed: {
| fillColor() {
| if (this.PollData.Thresholds.length > 0) {
| for (let i = 0; i < this.PollData.Thresholds.length; i++) {
| if (this.value <= this.PollData.Thresholds[i].Value) {
| return this.PollData.Thresholds[i].Color;
| }
| }
| }
|
| if (this.value <= 60) {
| return "#13ce66"
| } else if (this.value > 60 && this.value <= 80) {
| return "#FF9C4A"
| } else if (this.value > 80 && this.value <= 95) {
| return "#f53d3d"
| } else {
| return "#5d0000"
| }
| }
| },
| mounted() {
| this.initChart()
| },
| watch: {
| value: function (newVal, oldVal) {
| if (newVal !== oldVal) {
| this.initChart()
| }
| }
| },
| methods: {
| initChart() {
| let options = {
| title: {
| // 标题
| text: this.title,
| textStyle: {
| // 标题的样式
| color: "#222", // 字体颜色
| fontFamily: "Microsoft YaHei", // 字体
| fontSize: 14,
| fontWeight: "800",
| align: "center", // 文字的水平方式
| baseline: "middle",
| position: "inside",
| verticalAlign: "middle" // 文字的垂直方式
| },
| left: "center", // 定位
| top: "14%"
| },
|
| grid: {
| left: 50,
| },
| series: [
| {
| type: "liquidFill",
| radius: "95%",
| waveAnimation: true,
| data: [
| {
| value: this.value / 100,
| direction: "left",
| itemStyle: {
| normal: {
| color: this.fillColor
| }
| }
| }
| ],
| outline: {
| // show: true , //是否显示轮廓 布尔值
| borderDistance: 1, // 外部轮廓与图表的距离 数字
| itemStyle: {
| borderColor: this.fillColor, // 边框的颜色
| borderWidth: 3, // 边框的宽度
| shadowBlur: 1, //外部轮廓的阴影范围 一旦设置了内外都有阴影
| shadowColor: '#fff' //外部轮廓的阴影颜色
| }
| },
| itemStyle: {
| opacity: 0.9, // 波浪的透明度
| shadowBlur: 0 // 波浪的阴影范围
| },
| backgroundStyle: {
| color: "#fff" // 图表的背景颜色
| },
| label: {
| // 数据展示样式
| show: true,
| color: "#000",
| insideColor: "#fff",
| fontSize: 14,
| fontWeight: 400,
| align: "center",
| baseline: "middle",
| position: "inside",
| normal: {
| formatter: (this.value).toFixed(2) + '%',
| textStyle: {
| fontSize: 14,
| fontWeight: 400,
| color: "#000",
| }
| }
| }
|
| }
| ]
| }
| let chart = echarts.init(this.$refs.ball);
| chart.setOption(options);
| }
| }
| };
| </script>
|
|
