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| <template>
| <div class="box-container" id="echarts2"></div>
| </template>
|
| <script>
| let timer = null;
| export default {
| data() {
| return {
| option: {},
| myChart: {},
| currentIndex: -1,
| };
| },
| mounted() {
| this.myChart = this.$echarts.init(document.getElementById("echarts2"));
| this.option = {
| legend: {
| orient: "vertical",
| bottom: '10%',
| right: '6%',
| textStyle:{
| color:'#fff'
| },
| itemWidth: 5, // 设置图例项的宽度
| data: [
| {
| name: "实际",
| itemStyle: {
| color: "#fff",
| },
| },
| {
| name: "目标",
| itemStyle: {
| color: "#01afba",
| },
| },
|
| ],
| },
| radar: {
| center:['43%','55%'],
| radius:'65%',
| indicator: [
| { name: "人", max: 100, color: "#fff" },
| { name: "环", max: 100, color: "#fff" },
| { name: "法", max: 100, color: "#fff" },
| { name: "料", max: 100, color: "#fff" },
| { name: "机", max: 100, color: "#fff" },
| ],
| splitNumber: 0,
| axisLine: {
| show: false,
| },
| axisName:{
| padding:-10
| }
|
| // splitArea:{
| // areaStyle:{
| // color:'#fff'
| // }
| // }
| },
| series: [
| {
| name: "Budget vs spending",
| type: "radar",
| data: [
| {
| value: [90, 90, 90, 90, 90],
| name: "实际",
| lineStyle: {
| color: "#fff",
| opacity: 0,
| },
| areaStyle: {
| color: "#fff",
| },
| },
| {
| value: [100, 100, 100, 100, 100],
| name: "目标",
| lineStyle: {
| color: "#01afba",
| opacity: 0,
| },
| areaStyle: {
| color: "#01afba",
| },
| },
| ],
| symbol: "none",
| },
| ],
| };
| this.myChart.setOption(this.option);
| const that=this
| window.addEventListener('resize',()=>{
| that.myChart.resize();
| })
| // this.defineEvent();
| // this.selectPie();
| // timer = setInterval(this.selectPie, 1500);
| },
| methods: {
| selectPie() {
| let dataLen = this.option.series[0].data.length;
| this.currentIndex = (this.currentIndex + 1) % dataLen;
| this.hignLightPie();
| },
| // 轮播点亮饼图
| hignLightPie() {
| const dataPie = this.option.series[0].data;
| // 熄灭所有扇形区域
| for (var index in dataPie) {
| this.myChart.dispatchAction({
| type: "downplay",
| seriesIndex: 0,
| dataIndex: index,
| });
| }
|
| // 点亮当前扇形区域
| this.myChart.dispatchAction({
| type: "highlight",
| seriesIndex: 0,
| dataIndex: this.currentIndex,
| })
| },
|
| // 鼠标触摸轮播悬停事件
| defineEvent() {
| // 鼠标移出轮播继续
| this.myChart.on("mouseout", () => {
| if (timer) clearInterval(timer);
| timer = setInterval(this.selectPie, 1500);
| });
|
| // 鼠标进入轮播悬停
| this.myChart.on("mouseover", (params) => {
| clearInterval(timer);
| this.currentIndex = params.dataIndex;
| this.hignLightPie();
| });
|
| // 鼠标移入legend轮播悬停
| this.myChart.getZr().on("mouseover", (event) => {
| const legendDataIndex = event.topTarget.parent.__legendDataIndex; // 每个legend的index
| clearInterval(timer);
| this.currentIndex = legendDataIndex;
| this.hignLightPie();
| });
|
| // 鼠标移出legend轮播继续
| this.myChart.getZr().on("mouseout", () => {
| if (timer) clearInterval(timer);
| timer = setInterval(this.selectPie, 1500);
| });
| },
| },
| };
| </script>
|
| <style>
| </style>
|
|
