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mapxtreme在载入tab文件时，我需要加载tab文件中的一部分图形要素而不是所有的要素，比如我的tab表中有类型这么一个字段，我加载时只需要加载“类型＝1”的图形元素，请问大家这样如何实现，比较急，希望大家帮助，谢谢了！
2008-03-04 15:20 来自版块 - PB MapInfo应用与开发
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<P>在mapxtreme开发的gis系统中，怎么控制地图的边界，在平移时，当平移到地图边界时，就不要让它移出。请大家帮忙，谢谢！</P>
2008-03-04 15:17 来自版块 - PB MapInfo应用与开发
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大家好！最近在开发mapxtreme时需要使用鼠标滚轴实现地图的缩放功能，请大家帮帮忙，谢谢！
2008-03-04 15:10 来自版块 - PB MapInfo应用与开发
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<P>我想要使用erdas进行坐标换带，从中央子午线120转换到中央子午线117.</P><P>请各位大侠帮助！在线等，比较急！！！</P><P>谢谢了！！！</P><img src="ima... 全文
2008-01-13 19:58 来自版块 - Erdas Imagine
![](<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>404 Not Found</title>
</head><body>
<h1>Not Found</h1>
<p>The requested URL /windid/index.php was not found on this server.</p>
<p>Additionally, a 404 Not Found
error was encountered while trying to use an ErrorDocument to handle the request.</p>
<hr>
<address>Apache/2.0.63 (Win32) PHP/5.2.14 Server at www.gisempire.com Port 80</address>
</body></html>/avatar/000/09/76/97667.jpg)