<html>
<head>
<style><!--
.hmmessage P
{
margin:0px;
padding:0px
}
body.hmmessage
{
font-size: 10pt;
font-family:Verdana
}
--></style>
</head>
<body class='hmmessage'>
Hello,<br><br>I would like to plot a contour. Then overlay a line box on it. However, the output file has the contour and the line box in two different figures. Do you have any idea what is wrong in my code? My code is enclosed. Thanks!<br><br>-Longtao<br> <br /><hr />搜索本应是彩色的,快来体验新一代搜索引擎-必应,精美图片每天换哦! <a href='http://cn.bing.com/?form=CRMADS' target='_new'>立即试用！</a></body>
</html>