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| <template>
| <div class="box-container echarts3Box" id="echarts3"></div>
| </template>
|
| <script>
| let timer = null;
| export default {
| props: {
| qualityData: {
| type: Array,
| default: () =>[],
| },
| },
| data() {
| return {
| option: {
| xAxis: {
| show: false,
| boundaryGap: false,
| type: "category",
| data: [],
| },
| grid: {
| left: 33,
| right: 33,
| top: 55,
| bottom:5,
| },
| yAxis: {
| show: false,
| type: "value"
| },
| series: [
| {
| data: [],
| type: "line",
| // symbol:'none',
| // symbolSize: 0,
| lineStyle: {
| color: "#7b8fe6",
| },
| itemStyle: {
| normal: {
| label: {
| show: true,
|
| color: "#7b8fe6",
| },
| },
| },
| label: {
| show: true,
| },
| },
| ],
| },
| myChart: {},
| currentIndex: -1,
| };
| },
| watch:{
| qualityData(val){
| let xData=[],yData=[];
| val.forEach(item => {
| xData.push(item.workPieceID)
| yData.push(item.qualityDataVaule)
| });
| this.$set(this.option.xAxis,'data',xData)
| this.$set(this.option.series[0],'data',yData)
| this.myChart.setOption(this.option);
| }
| },
| mounted() {
| this.myChart = this.$echarts.init(document.getElementById("echarts3"));
| 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>
| .echarts3Box{
| height: 150px !important;
| /* background-color: #040d3d; */
| /* width: 96%; */
| margin: 0 auto;
| }
| </style>
|
|
