168 lines
4.0 KiB
JavaScript
168 lines
4.0 KiB
JavaScript
layui.use(['echarts'], function() {
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let echarts = layui.echarts;
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var line4 = echarts.init(document.getElementById('line4'));
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const colorList = ["#9E87FF", '#73DDFF', '#fe9a8b', '#F56948', '#9E87FF']
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option = {
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title: {
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text: '用电量'
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},
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tooltip: {
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trigger: 'axis'
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},
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legend: {
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data: ['2018', '2019']
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},
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grid: {
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left: '3%',
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right: '4%',
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bottom: '3%',
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containLabel: true
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},
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toolbox: {
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feature: {
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saveAsImage: {}
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}
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},
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xAxis: {
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type: 'category',
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boundaryGap: false,//坐标轴两边留白
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data: ['12201', '12202', '12203','12204','12301','12302','12303','12304','12401', '12402', '12403','12404'],
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axisLabel: { //坐标轴刻度标签的相关设置。
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interval: 0,//设置为 1，表示『隔一个标签显示一个标签』
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// margin:15,
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textStyle: {
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color: '#1B253A',
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fontStyle: 'normal',
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fontFamily: '微软雅黑',
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fontSize: 12,
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},
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formatter:function(params) {
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var newParamsName = "";
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var paramsNameNumber = params.length;
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var provideNumber = 4; //一行显示几个字
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var rowNumber = Math.ceil(paramsNameNumber / provideNumber);
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if (paramsNameNumber > provideNumber) {
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for (var p = 0; p < rowNumber; p++) {
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var tempStr = "";
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var start = p * provideNumber;
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var end = start + provideNumber;
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if (p == rowNumber - 1) {
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tempStr = params.substring(start, paramsNameNumber);
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} else {
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tempStr = params.substring(start, end) + "\n";
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}
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newParamsName += tempStr;
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}
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} else {
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newParamsName = params;
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}
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return newParamsName
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},
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//rotate:50,
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},
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axisTick:{//坐标轴刻度相关设置。
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show: false,
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},
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axisLine:{//坐标轴轴线相关设置
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lineStyle:{
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color:'#E5E9ED',
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// opacity:0.2
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}
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},
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splitLine: { //坐标轴在 grid 区域中的分隔线。
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show: true,
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lineStyle: {
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color: '#E5E9ED',
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// opacity:0.1
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}
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}
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},
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yAxis: [
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{
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type: 'value',
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splitNumber: 5,
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axisLabel: {
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textStyle: {
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color: '#a8aab0',
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fontStyle: 'normal',
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fontFamily: '微软雅黑',
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fontSize: 12,
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}
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},
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axisLine:{
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show: false
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},
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axisTick:{
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show: false
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},
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splitLine: {
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show: true,
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lineStyle: {
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color: '#E5E9ED',
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// opacity:0.1
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}
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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: '2018',
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type: 'line',
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itemStyle: {
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normal: {
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color:'#3A84FF',
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lineStyle: {
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color: "#3A84FF",
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width:1
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},
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areaStyle: {
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color: new echarts.graphic.LinearGradient(0, 1, 0, 0, [{
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offset: 0,
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color: 'rgba(58,132,255,0)'
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}, {
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offset: 1,
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color: 'rgba(58,132,255,0.35)'
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}]),
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}
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}
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},
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data: [ 1, 2, 3, 3, 5, 6, 5, 3, 6, 5, 5, 4]
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},
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{
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name: '2019',
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type: 'line',
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itemStyle: {
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normal: {
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color:'rgba(255,80,124,1)',
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lineStyle: {
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color: "rgba(255,80,124,1)",
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width:1
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},
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areaStyle: {
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color: new echarts.graphic.LinearGradient(0, 1, 0, 0, [{
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offset: 0,
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color: 'rgba(255,80,124,0)'
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}, {
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offset: 1,
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color: 'rgba(255,80,124,0.35)'
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}]),
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}
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}
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},
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data: [9, 5,7,8,6,7,8,7,7,6,8,6]
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}
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]
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};
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line4.setOption(option);
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window.onresize = function() {
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line4.resize();
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}
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})
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