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48 lines
1.8 KiB
48 lines
1.8 KiB
2 months ago
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fetch('/data')
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.then(response => response.json())
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.then(data => {
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let clusterData = {};
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data.forEach(item => {
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if (!clusterData[item.cluster]) {
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clusterData[item.cluster] = [];
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}
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clusterData[item.cluster].push(item.barrage);
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});
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let seriesData = [];
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for (let cluster in clusterData) {
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seriesData.push({
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name: `Cluster ${cluster}`,
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type: 'bar',
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data: clusterData[cluster].map((item, index) => ({ value: item.length, name: `弹幕 ${index + 1}` }))
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});
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}
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let chart = echarts.init(document.getElementById('l1'));
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let option = {
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title: {
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text: '弹幕聚类分析',
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left:'center',
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top: 'bottom',
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textStyle: {
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color: '#ffffff'
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}
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},
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tooltip: {},
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legend: {
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data: seriesData.map(item => item.name),
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textStyle: {
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color: '#ffffff'
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}
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},
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xAxis: {
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data: seriesData[0].data.map(item => item.name),
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axisLabel: {
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show: false,
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}
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},
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yAxis: {},
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series: seriesData
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};
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chart.setOption(option);
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});
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