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| <template>
| <div :id="uuid" style="width: 100%;height:100%;"></div>
| </template>
|
| <script>
| let timeUpdatedStatus = {
| second: false,
| minute: false,
| hour: false
| };
| export default {
| name: "cpt-chart-clock",
| props:{
| width:Number,
| height:Number,
| option:Object
| },
| data(){
| return {
| uuid:'',
| chartOption:{},
| chart:undefined,
| timer:null
| }
| },
| watch:{
| 'option.attribute':{
| handler(newObj) {
| this.loadChart(newObj);
| },
| deep: true//深度监听
| },
| width(){
| this.chart.resize();
| },
| height(){
| this.chart.resize();
| }
| },
| created() {
| this.uuid = require('uuid').v1();
| },
| mounted() {
| const that = this;
| this.chart = this.$echarts.init(document.getElementById(this.uuid));
| this.loadChart(this.option.attribute);
|
| this.timer = setInterval(function () {
| let date = new Date();
| let second = date.getSeconds();
| let minute = date.getMinutes() + second / 60;
| let hour = date.getHours() % 12 + minute / 60;
| that.updateSeries(second, that.chartOption.series[2], 'second');
| that.updateSeries(minute, that.chartOption.series[1], 'minute');
| that.updateSeries(hour, that.chartOption.series[0], 'hour');
|
| that.chartOption.animationDurationUpdate = 300;
| that.chart.setOption(that.chartOption, true);
| date = null;
| }, 1000);
| that.chart.setOption(that.chartOption, true);
| },
| methods: {
| updateSeries(time, series, type) {
| const isCritical = (Math.floor(time) === 0) || (type === 'second' && time === 1);
| if (isCritical && timeUpdatedStatus[type] === true) {
| timeUpdatedStatus[type] = false;
| series.data[0].value = 0;
| series.clockwise = true;
| this.chartOption.animationDurationUpdate = 0;
| this.chart.setOption(this.chartOption, true);
| }
| series.data[0].value = time;
| series.clockwise = true;
| if (time === 0) {
| timeUpdatedStatus[type] = true;
| series.clockwise = false;
| }
| },
| loadChart(attribute) {
| const that = this;
| that.chartOption = {
| series: [{
| name: 'hour',
| type: 'gauge',
| startAngle: 90,
| endAngle: -270,
| radius : '100%',
| min: 0,
| max: 12,
| splitNumber: 12,
| axisLine: {
| lineStyle: {
| width: attribute.axisLineWidth,
| color: [
| [1, 'rgba(0,0,0,0.7)']
| ],
| shadowColor: 'rgba(0, 0, 0, 0.5)',
| shadowBlur: 15
| }
| },
| splitLine: {
| distance: attribute.splitLineDistance,
| lineStyle: {
| shadowColor: 'rgba(0, 0, 0, 0.3)',
| shadowBlur: 3,
| shadowOffsetX: 1,
| shadowOffsetY: 2
| }
| },
| axisLabel: {
| fontSize: attribute.axisLabelSize,//表盘字体大小
| distance: attribute.axisLabelDistance,
| formatter: function (value) {
| if (value === 0) {
| return '';
| }
| return value;
| }
| },
| anchor: {
| show: false,
| icon: 'path://M532.8,70.8C532.8,70.8,532.8,70.8,532.8,70.8L532.8,70.8C532.7,70.8,532.8,70.8,532.8,70.8z M456.1,49.6c-2.2-6.2-8.1-10.6-15-10.6h-37.5v10.6h37.5l0,0c2.9,0,5.3,2.4,5.3,5.3c0,2.9-2.4,5.3-5.3,5.3v0h-22.5c-1.5,0.1-3,0.4-4.3,0.9c-4.5,1.6-8.1,5.2-9.7,9.8c-0.6,1.7-0.9,3.4-0.9,5.3v16h10.6v-16l0,0l0,0c0-2.7,2.1-5,4.7-5.3h10.3l10.4,21.2h11.8l-10.4-21.2h0c6.9,0,12.8-4.4,15-10.6c0.6-1.7,0.9-3.5,0.9-5.3C457,53,456.7,51.2,456.1,49.6z M388.9,92.1h11.3L381,39h-3.6h-11.3L346.8,92v0h11.3l3.9-10.7h7.3h7.7l3.9-10.6h-7.7h-7.3l7.7-21.2v0L388.9,92.1z M301,38.9h-10.6v53.1H301V70.8h28.4l3.7-10.6H301V38.9zM333.2,38.9v10.6v10.7v31.9h10.6V38.9H333.2z M249.5,81.4L249.5,81.4L249.5,81.4c-2.9,0-5.3-2.4-5.3-5.3h0V54.9h0l0,0c0-2.9,2.4-5.3,5.3-5.3l0,0l0,0h33.6l3.9-10.6h-37.5c-1.9,0-3.6,0.3-5.3,0.9c-4.5,1.6-8.1,5.2-9.7,9.7c-0.6,1.7-0.9,3.5-0.9,5.3l0,0v21.3c0,1.9,0.3,3.6,0.9,5.3c1.6,4.5,5.2,8.1,9.7,9.7c1.7,0.6,3.5,0.9,5.3,0.9h33.6l3.9-10.6H249.5z M176.8,38.9v10.6h49.6l3.9-10.6H176.8z M192.7,81.4L192.7,81.4L192.7,81.4c-2.9,0-5.3-2.4-5.3-5.3l0,0v-5.3h38.9l3.9-10.6h-53.4v10.6v5.3l0,0c0,1.9,0.3,3.6,0.9,5.3c1.6,4.5,5.2,8.1,9.7,9.7c1.7,0.6,3.4,0.9,5.3,0.9h23.4h10.2l3.9-10.6l0,0H192.7z M460.1,38.9v10.6h21.4v42.5h10.6V49.6h17.5l3.8-10.6H460.1z M541.6,68.2c-0.2,0.1-0.4,0.3-0.7,0.4C541.1,68.4,541.4,68.3,541.6,68.2L541.6,68.2z M554.3,60.2h-21.6v0l0,0c-2.9,0-5.3-2.4-5.3-5.3c0-2.9,2.4-5.3,5.3-5.3l0,0l0,0h33.6l3.8-10.6h-37.5l0,0c-6.9,0-12.8,4.4-15,10.6c-0.6,1.7-0.9,3.5-0.9,5.3c0,1.9,0.3,3.7,0.9,5.3c2.2,6.2,8.1,10.6,15,10.6h21.6l0,0c2.9,0,5.3,2.4,5.3,5.3c0,2.9-2.4,5.3-5.3,5.3l0,0h-37.5v10.6h37.5c6.9,0,12.8-4.4,15-10.6c0.6-1.7,0.9-3.5,0.9-5.3c0-1.9-0.3-3.7-0.9-5.3C567.2,64.6,561.3,60.2,554.3,60.2z',
| showAbove: false,
| offsetCenter: [0, '-35%'],
| size: 30,
| keepAspect: true,
| itemStyle: {
| color: '#707177'
| }
| },
| pointer: {
| icon: 'path://M2.9,0.7L2.9,0.7c1.4,0,2.6,1.2,2.6,2.6v115c0,1.4-1.2,2.6-2.6,2.6l0,0c-1.4,0-2.6-1.2-2.6-2.6V3.3C0.3,1.9,1.4,0.7,2.9,0.7z',
| width: 8,
| length: '55%',
| offsetCenter: [0, '8%'],
| itemStyle: {
| color: attribute.hourPointerColor,//'#C0911F'
| shadowColor: 'rgba(0, 0, 0, 0.3)',
| shadowBlur: 8,
| shadowOffsetX: 2,
| shadowOffsetY: 4
| }
| },
| detail: {
| show: false
| },
| title: {
| offsetCenter: [0, '30%']
| },
| data: [{
| value: 0
| }]
| },
| {
| name: 'minute',
| type: 'gauge',
| startAngle: 90,
| endAngle: -270,
| min: 0,
| max: 60,
| axisLine: {
| show: false
| },
| splitLine: {
| show: false
| },
| axisTick: {
| show: false
| },
| axisLabel: {
| show: false
| },
| pointer: {
| icon: 'path://M2.9,0.7L2.9,0.7c1.4,0,2.6,1.2,2.6,2.6v115c0,1.4-1.2,2.6-2.6,2.6l0,0c-1.4,0-2.6-1.2-2.6-2.6V3.3C0.3,1.9,1.4,0.7,2.9,0.7z',
| width: 5,
| length: '70%',
| offsetCenter: [0, '8%'],
| itemStyle: {
| color: '#C0911F',
| shadowColor: 'rgba(0, 0, 0, 0.3)',
| shadowBlur: 8,
| shadowOffsetX: 2,
| shadowOffsetY: 4
| }
| },
| anchor: {
| show: true,
| size: 20,
| showAbove: false,
| itemStyle: {
| borderWidth: 15,
| borderColor: '#C0911F',
| shadowColor: 'rgba(0, 0, 0, 0.3)',
| shadowBlur: 8,
| shadowOffsetX: 2,
| shadowOffsetY: 4
| }
| },
| detail: {
| show: false
| },
| title: {
| offsetCenter: ['0%', '-40%']
| },
| data: [{
| value: 0
| }]
| },
| {
| name: 'second',
| type: 'gauge',
| startAngle: 90,
| endAngle: -270,
| min: 0,
| max: 60,
| animationEasingUpdate: 'bounceOut',
| axisLine: {
| show: false
| },
| splitLine: {
| show: false
| },
| axisTick: {
| show: false
| },
| axisLabel: {
| show: false
| },
| pointer: {
| icon: 'path://M2.9,0.7L2.9,0.7c1.4,0,2.6,1.2,2.6,2.6v115c0,1.4-1.2,2.6-2.6,2.6l0,0c-1.4,0-2.6-1.2-2.6-2.6V3.3C0.3,1.9,1.4,0.7,2.9,0.7z',
| width: 3,
| length: '85%',
| offsetCenter: [0, '8%'],
| itemStyle: {
| color: '#C0911F',
| shadowColor: 'rgba(0, 0, 0, 0.3)',
| shadowBlur: 8,
| shadowOffsetX: 2,
| shadowOffsetY: 4
| }
| },
| anchor: {
| show: true,
| size: 15,
| showAbove: true,
| itemStyle: {
| color: '#C0911F',
| shadowColor: 'rgba(0, 0, 0, 0.3)',
| shadowBlur: 8,
| shadowOffsetX: 2,
| shadowOffsetY: 4
| }
| },
| detail: {
| show: false
| },
| title: {
| offsetCenter: ['0%', '-40%']
| },
| data: [{
| value: 0
| }]
| }]
| }
| }
| },
| beforeDestroy() {
| clearInterval(this.timer);
| }
| }
| </script>
|
| <style scoped>
|
| </style>
|
|
