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@ -1,38 +1,39 @@ |
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<template> |
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<div :class="className" :style="{height:height,width:width}" /> |
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<div :class="className" :style="{ height: height, width: width }" /> |
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</template> |
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<script> |
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// import echarts from 'echarts' |
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import * as echarts from 'echarts'; |
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import * as echarts from 'echarts' |
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// require('echarts/theme/macarons') // echarts theme |
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import resize from './mixins/resize' |
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import router from '../../../router' |
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import router from '../../../router/index' |
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export default { |
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mixins: [resize], |
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props: { |
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className: { |
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type: String, |
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default: 'chart' |
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default: 'chart', |
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}, |
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width: { |
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type: String, |
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default: '100%' |
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default: '100%', |
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}, |
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height: { |
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type: String, |
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default: '250px' |
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default: '100%', |
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}, |
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chartData: { |
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type: Object, |
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required: true |
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} |
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required: true, |
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}, |
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}, |
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data() { |
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return { |
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chart: null |
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chart: null, |
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startCharts: null, |
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charPie3currentIndex: 0, |
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dataLen: 0, |
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} |
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}, |
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watch: { |
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@ -40,18 +41,36 @@ export default { |
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deep: true, |
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handler(val) { |
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this.setOptions(val) |
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} |
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} |
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}, |
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}, |
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}, |
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// mounted() { |
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// this.$nextTick(() => { |
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// this.initChart() |
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// }) |
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// }, |
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mounted() { |
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this.$nextTick(() => { |
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this.initChart() |
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}) |
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// 加的自适应 |
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// this.init(); // 初始化图表 |
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let _this = this |
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window.addEventListener('resize', function () { |
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if (_this.resizeTimer) clearTimeout(_this.resizeTimer) |
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_this.resizeTimer = setTimeout(function () { |
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_this.chart.resize() |
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}, 100) |
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}) |
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}, |
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beforeDestroy() { |
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if (!this.chart) { |
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return |
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} |
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if (this.startCharts) { |
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clearInterval(this.startCharts) |
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} |
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this.chart.dispose() |
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this.chart = null |
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}, |
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@ -60,52 +79,66 @@ export default { |
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this.chart = echarts.init(this.$el, 'macarons') |
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this.setOptions(this.chartData) |
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}, |
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setOptions({ legend, seriesName, Data, nextUrl, unit, params } = {}) { |
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this.chart.setOption({ |
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setOptions({ |
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legend, |
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seriesName, |
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Data, |
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nextUrl, |
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unit, |
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params, |
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color, |
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} = {}) { |
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var option = { |
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title: { |
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text: seriesName, |
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// subtext: '纯属虚构', |
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x: 'center', |
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// bottom: 10, |
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top: 10, |
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//left: 30, |
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// bottom: 0, |
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top: 0, |
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// left: 30, |
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textStyle: { |
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fontSize: 20, |
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color: '#8657c8', |
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//fontWeight: 'bolder' // 字体加粗 |
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} |
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// fontSize: 20, |
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color: '#b7d8fa', |
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fontSize: 0, |
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// fontWeight: 'bolder' // 字体加粗 |
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}, |
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}, |
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grid: { |
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left: 10, |
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right: 10, |
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bottom: 10, |
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top: 10, |
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containLabel: true |
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top: 0, |
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containLabel: true, |
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}, |
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tooltip: { |
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show: false, |
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trigger: 'item', |
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// formatter: '{b} : {c} ' + unit + ' ({d}%)' |
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formatter: '{a} <br/>{b} : {c} ({d}%)' |
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formatter: '{b} : {c} ' + unit + ' ({d}%)', |
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// formatter: '{a} <br/>{b} : {c} ({d}%)' |
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}, |
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legend: { |
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// right: '10', |
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bottom: '30', |
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legend: {show: false, |
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// right: '10', |
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bottom: '0', |
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data: legend, // ['Industries', 'Technology', 'Forex', 'Gold', 'Forecasts'] |
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textStyle: { |
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// fontSize: 14, |
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color: '#666' |
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fontSize: 14, |
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color: '#b7d8fa', |
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// fontWeight: 'bolder' // 字体加粗 |
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} |
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}, |
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}, |
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series: [ |
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{ |
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name: seriesName, // 'WEEKLY WRITE ARTICLES', |
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type: 'pie', |
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color: color, |
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// color:[ 'green','blue'], |
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// roseType: 'radius', |
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radius: [50, 60], |
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center: ['50%', '48%'], |
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radius: [55, 60], |
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center: ['50%', '50%'], |
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data: Data.seriesData, |
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// roseType: 'area', |
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// [ |
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// { value: 320, name: 'Industries' }, |
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// { value: 240, name: 'Technology' }, |
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@ -113,14 +146,36 @@ export default { |
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// { value: 100, name: 'Gold' }, |
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// { value: 59, name: 'Forecasts' } |
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// ], |
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// itemStyle: { |
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// borderRadius: 3 |
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// borderColor: '#091243', |
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// borderWidth: 2 |
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// }, |
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animationEasing: 'cubicInOut', |
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animationDuration: 2600, |
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emphasis: { |
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label: { |
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show: false, |
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}, |
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}, |
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label: { |
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show: false, |
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// formatter: '{b}:\n{c} ' + unit, |
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formatter: '{d}%', |
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position: 'center', |
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emphasis: { |
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show: true, |
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textStyle: { |
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fontSize: '22', |
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color: '#3595f9', |
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}, |
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}, |
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}, |
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label22: { |
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normal: { |
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show: false, |
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// formatter: '{a|{a}}{abg|}\n{hr|}\n {b|{b}：}{c} \n{hr|}\n {per|{d}%} ', |
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formatter: '{b|{b}：}{c} ' + unit + ' \n{hr|}\n {per|{d}%} ', |
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formatter: '{b|{b}：}{c} ' + unit + ' \n{hr|}\n {per|{d}%} ', |
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// backgroundColor: '#eee', |
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// borderColor: '#aaa', |
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// borderWidth: 1, |
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@ -147,26 +202,27 @@ export default { |
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borderColor: '#aaa', |
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width: '100%', |
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borderWidth: 0.5, |
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height: 0 |
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height: 0, |
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}, |
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b: { |
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fontSize: 12, |
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lineHeight: 33 |
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fontSize: 14, |
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lineHeight: 33, |
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}, |
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per: { |
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color: '#eee', |
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backgroundColor: '#334455', |
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padding: [2, 4], |
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borderRadius: 2 |
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} |
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} |
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} |
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} |
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} |
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] |
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}) |
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this.chart.on('click', function(param) { |
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if (nextUrl.length > 0) { |
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borderRadius: 2, |
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}, |
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}, |
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}, |
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}, |
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}, |
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], |
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} |
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this.chart.setOption(option) |
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this.chart.on('click', function (param) { |
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if (nextUrl != null && nextUrl.length > 0) { |
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// 判断 nexurl数与那个列 |
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var url = '' |
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for (var i = 0; i < nextUrl.length; i++) { |
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@ -180,8 +236,8 @@ export default { |
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query: { |
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id: param.name, |
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start: params.start, |
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end: params.end |
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} |
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end: params.end, |
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}, |
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}) |
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// --在最外层新窗口打开 |
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// let routeUrl = router.resolve({ |
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@ -195,7 +251,67 @@ export default { |
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// 方法3: this.$router.push({name:'detail',params:{id:123,name:'lisi'}}) |
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} |
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}) |
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} |
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} |
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var _this = this |
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var isSet = true // 为了做判断：当鼠标移动上去的时候，自动高亮就被取消 |
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_this.charPie3currentIndex = 0 |
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// 2、鼠标移动上去的时候的高亮动画 |
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this.chart.on('mouseover', function (param) { |
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isSet = false |
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// 取消之前高亮的图形 |
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_this.chart.dispatchAction({ |
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type: 'downplay', |
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seriesIndex: 0, |
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// dataIndex: _this.charPie3currentIndex |
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}) |
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// 高亮当前图形 |
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_this.chart.dispatchAction({ |
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type: 'highlight', |
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seriesIndex: 0, |
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dataIndex: param.dataIndex, |
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}) |
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// 显示 tooltip |
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// _this.chart.dispatchAction({ |
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// type: "showTip", |
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// seriesIndex: 0, |
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// dataIndex: param.dataIndex, |
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// }); |
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}) |
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// 3、自动高亮展示 |
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var chartHover = function () { |
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_this.dataLen = option.series[0].data.length |
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// 取消之前高亮的图形 |
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_this.chart.dispatchAction({ |
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type: 'downplay', |
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seriesIndex: 0, |
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// dataIndex: _this.charPie3currentIndex |
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}) |
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_this.charPie3currentIndex = |
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(_this.charPie3currentIndex + 1) % _this.dataLen |
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// 高亮当前图形 |
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_this.chart.dispatchAction({ |
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type: 'highlight', |
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seriesIndex: 0, |
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dataIndex: _this.charPie3currentIndex, |
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}) |
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// 显示 tooltip |
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// _this.chart.dispatchAction({ |
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// type: "showTip", |
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// seriesIndex: 0, |
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// dataIndex: _this.charPie3currentIndex, |
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// }); |
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} |
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clearInterval(_this.startCharts) |
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_this.startCharts = setInterval(chartHover, 2000) |
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// 4、鼠标移出之后，恢复自动高亮 |
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this.chart.on('mouseout', function (param) { |
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if (!isSet) { |
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clearInterval(_this.startCharts) |
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_this.startCharts = setInterval(chartHover, 2000) |
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isSet = true |
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} |
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}) |
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}, |
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}, |
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} |
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</script> |
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zyc@123456
2 years ago