highchart的直线图如何使得某条线粗其余细
代码：
- HTML code
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="higchart.aspx.cs" Inherits="higchart" %><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head runat="server"> <title></title> <script src="jquery-1.4.4.js" type="text/javascript"></script> <script src="highcharts.src.js" type="text/javascript"></script> <script src="highstock.src.js" type="text/javascript"></script> <script type="text/javascript"> var chart; $(document).ready(function () { $(function () { var chart = new Highcharts.Chart({ chart: { renderTo: 'container' }, xAxis: { categories: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'] }, plotOptions: { series: { lineWidth: 4 } }, series: [{ name: 'Tokyo', data: [7.0, 6.9, 9.5, 14.5, 18.2, 21.5, 25.2, 26.5, 23.3, 18.3, 13.9, 9.6] }, { name: 'New York', data: [-0.2, 0.8, 5.7, 11.3, 17.0, 22.0, 24.8, 24.1, 20.1, 14.1, 8.6, 2.5] }, { name: 'Berlin', data: [-0.9, 0.6, 3.5, 8.4, 13.5, 17.0, 18.6, 17.9, 14.3, 9.0, 3.9, 1.0] }, { name: 'London', data: [3.9, 4.2, 5.7, 8.5, 11.9, 15.2, 17.0, 16.6, 14.2, 10.3, 6.6, 4.8] }] }); }); }); </script></head><body> <form id="form1" runat="server"> <div id="container"> </div> </form>w</body></html>Q：比如我要让红色那条的lineWidth: 值为4 其余为1 怎么做。？
[解决办法]
很简单了，你写错地方了
plotOptions: {
series: {
lineWidth: 4
}
},
这是定义全部线条属性
要是你想某一条粗的话可以单独定义这个的属性，如下例
series: [{
name: 'Tokyo',
lineWidth: 4,
data: [7.0, 6.9, 9.5, 14.5, 18.2, 21.5, 25.2, 26.5, 23.3, 18.3, 13.9, 9.6]