示例里工作一般情况是够用了，更复杂的可以查询教程：
title 官方解说：/option.html#title
坐标相关： X轴：/option.html#xAxis
坐标相关： Y轴：/option.html#yAxis
表格部分：/option.html#grid
<script>function getChartsLine() {var myChart = echarts.init(document.getElementById('progress'),'macarons');var option = {title: {text: '工程折线图',//主标题textStyle:{color:'#0DB9F2', //颜色fontStyle:'normal',//风格fontWeight:'normal', //粗细fontFamily:'Microsoft yahei', //字体fontSize:14,//大小align:'center' //水平对齐},subtext:'副标题',//副标题subtextStyle:{//对应样式color:'#F27CDE',fontSize:14},itemGap:7},grid:{//显示数据的图表位于当前canvas的坐标轴x:50,y:55,x2:50,y2:60,borderWidth:1},tooltip: {trigger: 'axis'},legend: {data:["计划完成","实际完成"]},toolbox: {show: true,feature: {saveAsImage: {}}},xAxis: {type: 'category',boundaryGap: false,data: ["-1", "-2", "-3", "-4", "-5", "-6", "-7", "-8", "-9", "-10", "-11", "-12"]},yAxis: {type: 'value',//默认以千分位显示，不想用的可以在这加一段axisLabel : { //调整左侧Y轴刻度， 直接按对应数据显示show:true,showMinLabel:true,showMaxLabel:true,formatter: function (value) {return value;}}},series: [{name:"计划",type:'line',data: [2.6, 5.9, 9.0, 26.4, 28.7, 70.7, 175.6, 182.2, 48.7, 18.8, 300, 2.3],markPoint: {data: [{type: 'max', name: '最大值'},{type: 'min', name: '最小值'}]},markLine: {data: [{type: 'average', name: '平均值'},[{symbol: 'none',x: '90%',yAxis: 'max'}, {symbol: 'circle',label: {normal: {position: 'start',formatter: '最大值'}},type: 'max',name: '最高点'}]]}},{name:"实际",type:'line',data:[0, 0, 37, 0, 0, 15, 3036, 5572, 0, 0, 0, 0],markPoint: {data: [{type: 'max', name: '最大值'},{type: 'min', name: '最小值'}]},markLine: {data: [{type: 'average', name: '平均值'},[{symbol: 'none',x: '90%',yAxis: 'max'}, {symbol: 'circle',label: {normal: {position: 'start',formatter: '最大值'}},type: 'max',name: '最高点'}]]}}]};myChart.setOption(option);}getChartsLine();</script>
修改后：
