设计一条统计人数的折线，其中网格线没有垂直线
2、实现源码
（1）有垂直网格线
<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>echarts-有垂直网格线</title> <link href="https://www.jb51.net/js/echarts-2.2.7/doc/asset/ico/favicon.png" > <script type="text/javascript" src="https://www.jb51.net/js/echarts-2.2.7/doc/asset/js/jquery.min.js" ></script> <script type="text/javascript" src="https://www.jb51.net/js/echarts-2.2.7/doc/example/www2/js/echarts-all.js" ></script> <style> body,html{ width: 99%; height: 99%; font-family: "微软雅黑"; font-size: 12px; } #chart{ width: 100%; height: 100%; } </style> <script> $(function(){ var chart = document.getElementById('chart'); var echart = echarts.init(chart); var option = { title: { text: '' }, tooltip: { trigger: 'axis' }, legend: { data:['人数'] }, grid: { left: '3%', right: '4%', bottom: '3%', containLabel: true }, toolbox: { feature: { saveAsImage: {} } }, xAxis: { type: 'category', boundaryGap: false, splitLine:{ show:true }, data: ['周一','周二','周三','周四','周五','周六','周日'] }, yAxis: { type: 'value' }, series: [ { name:'人数', type:'line', stack: '人数', data:[1220, 4132, 6101, 3134, 1890, 6230, 3210] } ] }; echart.setOption(option); }); </script> </head> <body> <div></div> </body> </html>
（2）无垂直网格线
<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>echarts-去掉垂直网格线</title> <link href="https://www.jb51.net/js/echarts-2.2.7/doc/asset/ico/favicon.png" > <script type="text/javascript" src="https://www.jb51.net/js/echarts-2.2.7/doc/asset/js/jquery.min.js" ></script> <script type="text/javascript" src="https://www.jb51.net/js/echarts-2.2.7/doc/example/www2/js/echarts-all.js" ></script> <style> body,html{ width: 99%; height: 99%; font-family: "微软雅黑"; font-size: 12px; } #chart{ width: 100%; height: 100%; } </style> <script> $(function(){ var chart = document.getElementById('chart'); var echart = echarts.init(chart); var option = { title: { text: '' }, tooltip: { trigger: 'axis' }, legend: { data:['人数'] }, grid: { left: '3%', right: '4%', bottom: '3%', containLabel: true }, toolbox: { feature: { saveAsImage: {} } }, xAxis: { type: 'category', boundaryGap: false, splitLine:{ show:false }, data: ['周一','周二','周三','周四','周五','周六','周日'] }, yAxis: { type: 'value' }, series: [ { name:'人数', type:'line', stack: '人数', data:[1220, 4132, 6101, 3134, 1890, 6230, 3210] } ] }; echart.setOption(option); }); </script> </head> <body> <div></div> </body> </html>
3、实现结果
（1）有垂直网格线
（2）无垂直网格线
4、问题说明
去掉网格中的垂直线，只需在xAxis中加入splitLine属性的设置show:false
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