﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>BlogJava-Java,永远不敢言精通-随笔分类-Google Map</title><link>http://www.blogjava.net/crazycoding/category/44333.html</link><description>God helps those who help themselves. </description><language>zh-cn</language><lastBuildDate>Tue, 18 Oct 2011 17:59:15 GMT</lastBuildDate><pubDate>Tue, 18 Oct 2011 17:59:15 GMT</pubDate><ttl>60</ttl><item><title>Step by Step——Google Map View2 （i am here）</title><link>http://www.blogjava.net/crazycoding/archive/2011/10/14/361236.html</link><dc:creator>Ying-er</dc:creator><author>Ying-er</author><pubDate>Fri, 14 Oct 2011 02:01:00 GMT</pubDate><guid>http://www.blogjava.net/crazycoding/archive/2011/10/14/361236.html</guid><wfw:comment>http://www.blogjava.net/crazycoding/comments/361236.html</wfw:comment><comments>http://www.blogjava.net/crazycoding/archive/2011/10/14/361236.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/crazycoding/comments/commentRss/361236.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/crazycoding/services/trackbacks/361236.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: TODO：对上一篇随笔：Step by Step&#8212;&#8212;Google Map View（Hello View） 进行进一步改进，使其能够获取设备当前位置，并显示对应地图step1：定义LocationManager，获取当前location，并封装成GeoPoint&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;loc...&nbsp;&nbsp;<a href='http://www.blogjava.net/crazycoding/archive/2011/10/14/361236.html'>阅读全文</a><img src ="http://www.blogjava.net/crazycoding/aggbug/361236.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/crazycoding/" target="_blank">Ying-er</a> 2011-10-14 10:01 <a href="http://www.blogjava.net/crazycoding/archive/2011/10/14/361236.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>Step by Step——Google Map View（Hello View）</title><link>http://www.blogjava.net/crazycoding/archive/2011/10/12/361061.html</link><dc:creator>Ying-er</dc:creator><author>Ying-er</author><pubDate>Wed, 12 Oct 2011 07:47:00 GMT</pubDate><guid>http://www.blogjava.net/crazycoding/archive/2011/10/12/361061.html</guid><wfw:comment>http://www.blogjava.net/crazycoding/comments/361061.html</wfw:comment><comments>http://www.blogjava.net/crazycoding/archive/2011/10/12/361061.html#Feedback</comments><slash:comments>2</slash:comments><wfw:commentRss>http://www.blogjava.net/crazycoding/comments/commentRss/361061.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/crazycoding/services/trackbacks/361061.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 今天参照Android Api里的Hello Views来学习GMap，不想，Api里好多错误，囧so，我在这里贴出正确的代码，供大家参考TODO（1）：显示Map（Creating a Map Activity）step1：创建一个新的工程step2：由于Maps library不是标准库里的东东，SO，要在AndroidManifest.xml文件中加上一个library：...&nbsp;&nbsp;<a href='http://www.blogjava.net/crazycoding/archive/2011/10/12/361061.html'>阅读全文</a><img src ="http://www.blogjava.net/crazycoding/aggbug/361061.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/crazycoding/" target="_blank">Ying-er</a> 2011-10-12 15:47 <a href="http://www.blogjava.net/crazycoding/archive/2011/10/12/361061.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>#Android java.lang.ClassNotFoundException: ...in loader dalvik.system.PathClassLoader@43b7d6d0</title><link>http://www.blogjava.net/crazycoding/archive/2011/10/11/360957.html</link><dc:creator>Ying-er</dc:creator><author>Ying-er</author><pubDate>Tue, 11 Oct 2011 05:32:00 GMT</pubDate><guid>http://www.blogjava.net/crazycoding/archive/2011/10/11/360957.html</guid><wfw:comment>http://www.blogjava.net/crazycoding/comments/360957.html</wfw:comment><comments>http://www.blogjava.net/crazycoding/archive/2011/10/11/360957.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/crazycoding/comments/commentRss/360957.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/crazycoding/services/trackbacks/360957.html</trackback:ping><description><![CDATA[加入节点：users-library<br /><div style="background-color: #eeeeee; font-size: 13px; border: 1px solid #cccccc; padding: 4px 5px 4px 4px; width: 98%;"><!--<br /><br />Code highlighting produced by Actipro CodeHighlighter (freeware)<br />http://www.CodeHighlighter.com/<br /><br />--><span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">activity</span><span style="color: #0000ff;">&gt;</span><span style="color: #000000;"><br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">&lt;</span><span style="color: #800000;">uses-library&nbsp;</span><span style="color: #ff0000;">android:name&nbsp;</span><span style="color: #0000ff;">=&nbsp;"com.google.android.maps"</span><span style="color: #0000ff;">/&gt;</span><span style="color: #000000;"><br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">application</span><span style="color: #0000ff;">&gt;</span></div><br /><br /><br /><br /><img src ="http://www.blogjava.net/crazycoding/aggbug/360957.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/crazycoding/" target="_blank">Ying-er</a> 2011-10-11 13:32 <a href="http://www.blogjava.net/crazycoding/archive/2011/10/11/360957.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>#Android com.google.android.maps.MapView in loader dalvik.system.PathClassLoader@43b7d6d0</title><link>http://www.blogjava.net/crazycoding/archive/2011/10/11/360956.html</link><dc:creator>Ying-er</dc:creator><author>Ying-er</author><pubDate>Tue, 11 Oct 2011 05:26:00 GMT</pubDate><guid>http://www.blogjava.net/crazycoding/archive/2011/10/11/360956.html</guid><wfw:comment>http://www.blogjava.net/crazycoding/comments/360956.html</wfw:comment><comments>http://www.blogjava.net/crazycoding/archive/2011/10/11/360956.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/crazycoding/comments/commentRss/360956.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/crazycoding/services/trackbacks/360956.html</trackback:ping><description><![CDATA[没有继承 MapActivity<br />eg：<br /><div style="background-color: #eeeeee; font-size: 13px; border: 1px solid #cccccc; padding: 4px 5px 4px 4px; width: 98%;"><!--<br /><br />Code highlighting produced by Actipro CodeHighlighter (freeware)<br />http://www.CodeHighlighter.com/<br /><br />--><span style="color: #0000ff;">public</span><span style="color: #000000;">&nbsp;</span><span style="color: #0000ff;">class</span><span style="color: #000000;">&nbsp;GMapTest&nbsp;</span><span style="color: #0000ff;">extends</span><span style="color: #000000;">&nbsp;Activity&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #008000;">/**</span><span style="color: #008000;">&nbsp;Called&nbsp;when&nbsp;the&nbsp;activity&nbsp;is&nbsp;first&nbsp;created.&nbsp;</span><span style="color: #008000;">*/</span><span style="color: #000000;"><br />&nbsp;&nbsp;&nbsp;&nbsp;@Override<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">public</span><span style="color: #000000;">&nbsp;</span><span style="color: #0000ff;">void</span><span style="color: #000000;">&nbsp;onCreate(Bundle&nbsp;savedInstanceState)&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">super</span><span style="color: #000000;">.onCreate(savedInstanceState);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;setContentView(R.layout.main);<br />&nbsp;&nbsp;&nbsp;&nbsp;}<br />}</span></div><br />改成：<br /><div style="background-color: #eeeeee; font-size: 13px; border: 1px solid #cccccc; padding: 4px 5px 4px 4px; width: 98%;"><!--<br /><br />Code highlighting produced by Actipro CodeHighlighter (freeware)<br />http://www.CodeHighlighter.com/<br /><br />--><span style="color: #0000ff;">public</span><span style="color: #000000;">&nbsp;</span><span style="color: #0000ff;">class</span><span style="color: #000000;">&nbsp;GMapTest&nbsp;</span><span style="color: #0000ff;">extends</span><span style="color: #000000;">&nbsp;MapActivity&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #008000;">/**</span><span style="color: #008000;">&nbsp;Called&nbsp;when&nbsp;the&nbsp;activity&nbsp;is&nbsp;first&nbsp;created.&nbsp;</span><span style="color: #008000;">*/</span><span style="color: #000000;"><br />&nbsp;&nbsp;&nbsp;&nbsp;@Override<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">public</span><span style="color: #000000;">&nbsp;</span><span style="color: #0000ff;">void</span><span style="color: #000000;">&nbsp;onCreate(Bundle&nbsp;savedInstanceState)&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">super</span><span style="color: #000000;">.onCreate(savedInstanceState);<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;setContentView(R.layout.main);<br />&nbsp;&nbsp;&nbsp;&nbsp;}<br /><br />&nbsp;&nbsp;&nbsp;&nbsp;@Override<br />&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">protected</span><span style="color: #000000;">&nbsp;</span><span style="color: #0000ff;">boolean</span><span style="color: #000000;">&nbsp;isRouteDisplayed()&nbsp;{<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #008000;">//</span><span style="color: #008000;">&nbsp;TODO&nbsp;Auto-generated&nbsp;method&nbsp;stub</span><span style="color: #008000;"><br /></span><span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">return</span><span style="color: #000000;">&nbsp;</span><span style="color: #0000ff;">false</span><span style="color: #000000;">;<br />&nbsp;&nbsp;&nbsp;&nbsp;}<br />}</span></div><br /><br /><br /><br /><br /><br /><br /><br /><img src ="http://www.blogjava.net/crazycoding/aggbug/360956.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/crazycoding/" target="_blank">Ying-er</a> 2011-10-11 13:26 <a href="http://www.blogjava.net/crazycoding/archive/2011/10/11/360956.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>#Android 获取(keystore)Maps API Key</title><link>http://www.blogjava.net/crazycoding/archive/2011/10/11/360937.html</link><dc:creator>Ying-er</dc:creator><author>Ying-er</author><pubDate>Tue, 11 Oct 2011 02:36:00 GMT</pubDate><guid>http://www.blogjava.net/crazycoding/archive/2011/10/11/360937.html</guid><wfw:comment>http://www.blogjava.net/crazycoding/comments/360937.html</wfw:comment><comments>http://www.blogjava.net/crazycoding/archive/2011/10/11/360937.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/crazycoding/comments/commentRss/360937.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/crazycoding/services/trackbacks/360937.html</trackback:ping><description><![CDATA[(Getting the MD5 Fingerprint of the SDK Debug Certificate)<br />
<div>申请网址：<a title="http://code.google.com/intl/en/android/add-ons/google-apis/mapkey.html" href="http://code.google.com/intl/en/android/add-ons/google-apis/mapkey.html">http://code.google.com/intl/en/android/add-ons/google-apis/mapkey.html</a></div>
<div>&#9312;打开cmd窗口，到.android目录下<br />
&#9313;按照$ keytool -list -alias alias_name -keystore my-release-key.keystore格式敲入命令<br />
&#9314;输入密码：android<br />
&#9315;获取到指纹<br />
附截图：<br />
<img src="http://www.blogjava.net/images/blogjava_net/crazycoding/androidmapkey1.png" alt="" border="0" height="119" width="743" /></div>
<div>&#9316;到网址：<a title="http://code.google.com/intl/en/android/add-ons/google-apis/maps-api-signup.html" href="http://code.google.com/intl/en/android/add-ons/google-apis/maps-api-signup.html">http://code.google.com/intl/en/android/add-ons/google-apis/maps-api-signup.html</a></div>
<div>勾选I have read and agree with the terms and conditions (printable version)<br />
输入刚刚获取到的指纹<br />
点击Generate API Key<br />
&#9317;获取到指纹所对应的密钥，并保存好，页面上提供了一段测试代码，不妨顺手试试。</div>
<br />
<div>附：Debug Key的相关参数<br />
Keystore name：debug.keystore<br />
Keystore password:android<br />
Key alias:androiddebugkey<br />
Key password:android<br />
CN:CN=Android Debug,O=Android，C=US</div>
<img src ="http://www.blogjava.net/crazycoding/aggbug/360937.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/crazycoding/" target="_blank">Ying-er</a> 2011-10-11 10:36 <a href="http://www.blogjava.net/crazycoding/archive/2011/10/11/360937.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>地图事件概述【GMap 学习笔记】</title><link>http://www.blogjava.net/crazycoding/archive/2010/04/07/317609.html</link><dc:creator>Ying-er</dc:creator><author>Ying-er</author><pubDate>Wed, 07 Apr 2010 01:30:00 GMT</pubDate><guid>http://www.blogjava.net/crazycoding/archive/2010/04/07/317609.html</guid><wfw:comment>http://www.blogjava.net/crazycoding/comments/317609.html</wfw:comment><comments>http://www.blogjava.net/crazycoding/archive/2010/04/07/317609.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/crazycoding/comments/commentRss/317609.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/crazycoding/services/trackbacks/317609.html</trackback:ping><description><![CDATA[事件监听器：GEvent<br />
注册监听器：（静态方法）GEvent.addListener(受用对象,待监听事件,事件发生时调用的函数);
示例：显示用户拖动地图后地图中心的纬度和经度。<br />
<div style="background-color: #eeeeee; font-size: 13px; border: 1px solid #cccccc; padding: 4px 5px 4px 4px; width: 98%;"><!--<br />
<br />
Code highlighting produced by Actipro CodeHighlighter (freeware)<br />
http://www.CodeHighlighter.com/<br />
<br />
--><span style="color: #0000ff;">&lt;!</span><span style="color: #ff00ff;">DOCTYPE&nbsp;html&nbsp;"-//W3C//DTD&nbsp;XHTML&nbsp;1.0&nbsp;Strict//EN"<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"</span><span style="color: #0000ff;">&gt;</span><span style="color: #000000;"><br />
&nbsp;&nbsp;</span><span style="color: #0000ff;">&lt;</span><span style="color: #800000;">html&nbsp;</span><span style="color: #ff0000;">xmlns</span><span style="color: #0000ff;">="http://www.w3.org/1999/xhtml"</span><span style="color: #0000ff;">&gt;</span><span style="color: #000000;"><br />
&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">&lt;</span><span style="color: #800000;">head</span><span style="color: #0000ff;">&gt;</span><span style="color: #000000;"><br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">&lt;</span><span style="color: #800000;">meta&nbsp;</span><span style="color: #ff0000;">http-equiv</span><span style="color: #0000ff;">="content-type"</span><span style="color: #ff0000;">&nbsp;content</span><span style="color: #0000ff;">="text/html;&nbsp;charset=utf-8"</span><span style="color: #0000ff;">/&gt;</span><span style="color: #000000;"><br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">&lt;</span><span style="color: #800000;">title</span><span style="color: #0000ff;">&gt;</span><span style="color: #000000;">Google&nbsp;Maps&nbsp;JavaScript&nbsp;API&nbsp;Example</span><span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">title</span><span style="color: #0000ff;">&gt;</span><span style="color: #000000;"><br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #008000;">&lt;!--</span><span style="color: #008000;">使用&nbsp;script&nbsp;标签包含&nbsp;Google&nbsp;地图,key传递&nbsp;sensor&nbsp;参数以指明此应用程序是否使用传感器来确定用户位置</span><span style="color: #008000;">--&gt;</span><span style="color: #000000;"><br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">&lt;</span><span style="color: #800000;">script&nbsp;</span><span style="color: #ff0000;">src</span><span style="color: #0000ff;">="http://ditu.google.cn/maps?file=api&amp;amp;v=2&amp;amp;key=abcdefg&amp;sensor=true_or_false"</span><span style="color: #ff0000;"><br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;type</span><span style="color: #0000ff;">="text/javascript"</span><span style="color: #0000ff;">&gt;&lt;/</span><span style="color: #800000;">script</span><span style="color: #0000ff;">&gt;</span><span style="color: #000000;"><br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">&lt;</span><span style="color: #800000;">script&nbsp;</span><span style="color: #ff0000;">type</span><span style="color: #0000ff;">="text/javascript"</span><span style="color: #0000ff;">&gt;</span><span style="background-color: #f5f5f5; color: #000000;"><br />
&nbsp;<br />
&nbsp;&nbsp;&nbsp;</span><span style="background-color: #f5f5f5; color: #0000ff;">function</span><span style="background-color: #f5f5f5; color: #000000;">&nbsp;initialize()&nbsp;{<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="background-color: #f5f5f5; color: #0000ff;">var</span><span style="background-color: #f5f5f5; color: #000000;">&nbsp;map</span><span style="background-color: #f5f5f5; color: #000000;">=</span><span style="background-color: #f5f5f5; color: #000000;">&nbsp;</span><span style="background-color: #f5f5f5; color: #0000ff;">new</span><span style="background-color: #f5f5f5; color: #000000;">&nbsp;GMap2(document.getElementById(</span><span style="background-color: #f5f5f5; color: #000000;">"</span><span style="background-color: #f5f5f5; color: #000000;">map_canvas</span><span style="background-color: #f5f5f5; color: #000000;">"</span><span style="background-color: #f5f5f5; color: #000000;">));<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;map.setCenter(</span><span style="background-color: #f5f5f5; color: #0000ff;">new</span><span style="background-color: #f5f5f5; color: #000000;">&nbsp;GLatLng(</span><span style="background-color: #f5f5f5; color: #000000;">38.8894211</span><span style="background-color: #f5f5f5; color: #000000;">,</span><span style="background-color: #f5f5f5; color: #000000;">121.5866657</span><span style="background-color: #f5f5f5; color: #000000;">),&nbsp;</span><span style="background-color: #f5f5f5; color: #000000;">15</span><span style="background-color: #f5f5f5; color: #000000;">);<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="background-color: #f5f5f5; color: #008000;">//</span><span style="background-color: #f5f5f5; color: #008000;">示例：显示用户拖动地图后地图中心的纬度和经度。</span><span style="background-color: #f5f5f5; color: #008000;"><br />
</span><span style="background-color: #f5f5f5; color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;GEvent.addListener(map,&nbsp;</span><span style="background-color: #f5f5f5; color: #000000;">"</span><span style="background-color: #f5f5f5; color: #000000;">moveend</span><span style="background-color: #f5f5f5; color: #000000;">"</span><span style="background-color: #f5f5f5; color: #000000;">,&nbsp;</span><span style="background-color: #f5f5f5; color: #0000ff;">function</span><span style="background-color: #f5f5f5; color: #000000;">()&nbsp;{<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="background-color: #f5f5f5; color: #0000ff;">var</span><span style="background-color: #f5f5f5; color: #000000;">&nbsp;center</span><span style="background-color: #f5f5f5; color: #000000;">=</span><span style="background-color: #f5f5f5; color: #000000;">&nbsp;map.getCenter();<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;alert(</span><span style="background-color: #f5f5f5; color: #000000;">"</span><span style="background-color: #f5f5f5; color: #000000;">此时地图中心点的纬经度为：</span><span style="background-color: #f5f5f5; color: #000000;">"</span><span style="background-color: #f5f5f5; color: #000000;">+</span><span style="background-color: #f5f5f5; color: #000000;">center.toString());<br />
&nbsp;&nbsp;&nbsp;&nbsp;});<br />
<br />
<br />
&nbsp;&nbsp;&nbsp;}<br />
<br />
&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">script</span><span style="color: #0000ff;">&gt;</span><span style="color: #000000;"><br />
&nbsp;&nbsp;</span><span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">head</span><span style="color: #0000ff;">&gt;</span><span style="color: #000000;"><br />
&nbsp;&nbsp;</span><span style="color: #008000;">&lt;!--</span><span style="color: #008000;">使用onLoad&nbsp;事件初始化地图对象</span><span style="color: #008000;">--&gt;</span><span style="color: #000000;"><br />
&nbsp;&nbsp;</span><span style="color: #0000ff;">&lt;</span><span style="color: #800000;">body&nbsp;</span><span style="color: #ff0000;">onload</span><span style="color: #0000ff;">="initialize()"</span><span style="color: #ff0000;">&nbsp;onunload</span><span style="color: #0000ff;">="GUnload()"</span><span style="color: #0000ff;">&gt;</span><span style="color: #000000;"><br />
&nbsp;&nbsp;</span><span style="color: #008000;">&lt;!--</span><span style="color: #008000;">让其显示在网页中</span><span style="color: #008000;">--&gt;</span><span style="color: #000000;"><br />
&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">&lt;</span><span style="color: #800000;">div&nbsp;</span><span style="color: #ff0000;">id</span><span style="color: #0000ff;">="map_canvas"</span><span style="color: #ff0000;">&nbsp;style</span><span style="color: #0000ff;">="width:&nbsp;600px;&nbsp;height:&nbsp;600px"</span><span style="color: #0000ff;">&gt;&lt;/</span><span style="color: #800000;">div</span><span style="color: #0000ff;">&gt;</span><span style="color: #000000;"><br />
&nbsp;&nbsp;</span><span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">body</span><span style="color: #0000ff;">&gt;</span><span style="color: #000000;"><br />
&nbsp;</span><span style="color: #0000ff;">&lt;/</span><span style="color: #800000;">html</span><span style="color: #0000ff;">&gt;</span><span style="color: #000000;"><br />
</span></div>
<br />
<br />
事件列表：
<table summary="GMap2 - Events" sizcache="0" sizset="183">
    <tbody sizcache="0" sizset="183">
        <tr>
            <th scope="col">事件</th>
            <th scope="col">说明</th>
        </tr>
        <tr id="GMap2.addmaptype" sizcache="0" sizset="183">
            <td sizcache="0" sizset="183"><code title="Link to this" onclick="window.location.hash = '#GMap2.addmaptype';" sizcache="0" sizset="183">addmaptype(type:<a href="#GMapType">GMapType</a>) </code></td>
            <td>向地图中添加地图类型时会触发此事件。</td>
        </tr>
        <tr id="GMap2.removemaptype" sizcache="0" sizset="184">
            <td sizcache="0" sizset="184"><code title="Link to this" onclick="window.location.hash = '#GMap2.removemaptype';" sizcache="0" sizset="184">removemaptype(type:<a href="#GMapType">GMapType</a>) </code></td>
            <td>从地图中删除地图类型时会触发此事件。</td>
        </tr>
        <tr id="GMap2.click" sizcache="0" sizset="185">
            <td sizcache="0" sizset="185"><code title="Link to this" onclick="window.location.hash = '#GMap2.click';" sizcache="0" sizset="185">click(overlay:<a href="#GOverlay">GOverlay</a>, latlng:<a href="#GLatLng">GLatLng</a>, overlaylatlng:<a href="#GLatLng">GLatLng</a>)
            </code></td>
            <td sizcache="0" sizset="188">用户用鼠标点击地图时会触发此事件。根据所点击的环境的不同以及是否点击了可点击的叠加层，<code>click</code>
            事件会传递不同的参数。如果点击的不是可点击叠加层，<code>overlay</code> 参数为 <code>null</code> 并且
            <code>latlng</code> 参数包含点击点的地理坐标。如果点击的是<code>clickable</code>叠加层（如 <code sizcache="0" sizset="188"><a href="#GMarker">GMarker</a></code>、<code sizcache="0" sizset="189"><a href="#GPolygon">GPolygon</a></code>、<code sizcache="0" sizset="190"><a href="#GPolyline">GPolyline</a></code> 或 <code sizcache="0" sizset="191"><a href="#GInfoWindow">GInfoWindow</a></code>），<code>overlay</code> 参数包含叠加层对象，而
            <code>overlaylatlng</code> 参数会包含所点击叠加层的坐标。另外，还会在该叠加层自身上触发 <code>click</code> 事件。
            </td>
        </tr>
        <tr id="GMap2.dblclick" sizcache="0" sizset="192">
            <td sizcache="0" sizset="192"><code title="Link to this" onclick="window.location.hash = '#GMap2.dblclick';" sizcache="0" sizset="192">dblclick(overlay:<a href="#GOverlay">GOverlay</a>, latlng:<a href="#GLatLng">GLatLng</a>) </code></td>
            <td>双击地图时会触发此事件。注意，双击标记或其他可点击叠加层时不触发此事件。被双击的点的地理坐标将被传递到 <code>latlng</code>
            参数中。<code>overlay</code> 参数始终设置为 <code>null</code>。
            <p>（自 2.83 开始）</p>
            </td>
        </tr>
        <tr id="GMap2.singlerightclick" sizcache="0" sizset="194">
            <td sizcache="0" sizset="194"><code title="Link to this" onclick="window.location.hash = '#GMap2.singlerightclick';" sizcache="0" sizset="194">singlerightclick(point:<a href="#GPoint">GPoint</a>, src:Element,
            overlay?:<a href="#GOverlay">GOverlay</a>) </code></td>
            <td>在地图容器中触发 DOM <code>contextmenu</code>
            事件时会触发此事件。如果右键点击某个标记或其他可点击叠加层，则该叠加层会传递到 <code>overlay</code>
            参数的事件处理程序中。右键点击的这一点的像素坐标（在包含地图的 DOM 元素中）和 DOM 事件的源元素会分别传递到 <code>point</code> 和
            <code>src</code> 参数中。注意，如果在启用了双击缩放的情况下进行右键双击，那么，地图会缩小，并且不触发
            <code>singlerightclick</code> 事件。但是，如果禁用了双击缩放，会触发两个
            <code>singlerightclick</code> 事件。
            <p>（自 2.84 开始）</p>
            </td>
        </tr>
        <tr id="GMap2.movestart">
            <td><code title="Link to this" onclick="window.location.hash = '#GMap2.movestart';">movestart()
            </code></td>
            <td>地图视图开始更改时会触发此事件。执行拖动操作时或调用更改地图视图的方法时也会触发此事件，前者还同时触发 <code>dragstart</code>
            事件。</td>
        </tr>
        <tr id="GMap2.move">
            <td><code title="Link to this" onclick="window.location.hash = '#GMap2.move';">move() </code></td>
            <td>更改地图视图时会触发此事件，并且可能是重复触发。</td>
        </tr>
        <tr id="GMap2.moveend">
            <td><code title="Link to this" onclick="window.location.hash = '#GMap2.moveend';">moveend() </code></td>
            <td>结束地图视图的更改时会触发此事件。</td>
        </tr>
        <tr id="GMap2.zoomend">
            <td><code title="Link to this" onclick="window.location.hash = '#GMap2.zoomend';">zoomend(oldLevel:Number,
            newLevel:Number) </code></td>
            <td>地图到达新的缩放级别时会触发此事件。事件处理程序接收先前的缩放级别和新缩放级别作为参数。</td>
        </tr>
        <tr id="GMap2.maptypechanged">
            <td><code title="Link to this" onclick="window.location.hash = '#GMap2.maptypechanged';">maptypechanged()
            </code></td>
            <td>选择另一地图类型时会触发此事件。</td>
        </tr>
        <tr id="GMap2.infowindowopen">
            <td><code title="Link to this" onclick="window.location.hash = '#GMap2.infowindowopen';">infowindowopen()
            </code></td>
            <td>打开信息窗口时会触发此事件。</td>
        </tr>
        <tr id="GMap2.infowindowbeforeclose">
            <td><code title="Link to this" onclick="window.location.hash = '#GMap2.infowindowbeforeclose';">infowindowbeforeclose()
            </code></td>
            <td>关闭信息窗口前会触发此事件。
            <p>（自 2.83 开始）</p>
            </td>
        </tr>
        <tr id="GMap2.infowindowclose">
            <td><code title="Link to this" onclick="window.location.hash = '#GMap2.infowindowclose';">infowindowclose()
            </code></td>
            <td>关闭信息窗口时会触发此事件。此事件在触发前会触发 <code>infowindowbeforeclose</code> 事件。如果通过再次调用
            <code>openInfoWindow*()</code> 在其他点重新打开当前已打开的信息窗口，则会先后触发
            <code>infowindowbeforeclose</code>、<code>infowindowclose</code> 和
            <code>infowindowopen</code> 事件。</td>
        </tr>
        <tr id="GMap2.addoverlay" sizcache="0" sizset="196">
            <td sizcache="0" sizset="196"><code title="Link to this" onclick="window.location.hash = '#GMap2.addoverlay';" sizcache="0" sizset="196">addoverlay(overlay:<a href="#GOverlay">GOverlay</a>) </code></td>
            <td>当使用 <code>addOverlay()</code> 方法向地图中添加单个叠加层时会触发此事件。新的叠加层会作为参数
            <code>overlay</code> 传递到事件处理程序中。</td>
        </tr>
        <tr id="GMap2.removeoverlay" sizcache="0" sizset="197">
            <td sizcache="0" sizset="197"><code title="Link to this" onclick="window.location.hash = '#GMap2.removeoverlay';" sizcache="0" sizset="197">removeoverlay(overlay:<a href="#GOverlay">GOverlay</a>)
            </code></td>
            <td>当使用 <code>removeOverlay()</code> 方法删除单个叠加层时会触发此事件。删除的叠加层会作为参数
            <code>overlay</code> 传递到事件处理程序中。</td>
        </tr>
        <tr id="GMap2.clearoverlays">
            <td><code title="Link to this" onclick="window.location.hash = '#GMap2.clearoverlays';">clearoverlays()
            </code></td>
            <td>当使用 <code>clearOverlays()</code> 方法一次性删除全部叠加层时会触发此事件。</td>
        </tr>
        <tr id="GMap2.mouseover" sizcache="0" sizset="198">
            <td sizcache="0" sizset="198"><code title="Link to this" onclick="window.location.hash = '#GMap2.mouseover';" sizcache="0" sizset="198">mouseover(latlng:<a href="#GLatLng">GLatLng</a>) </code></td>
            <td>当用户将鼠标从地图外移动到地图上时会触发此事件。</td>
        </tr>
        <tr id="GMap2.mouseout" sizcache="0" sizset="199">
            <td sizcache="0" sizset="199"><code title="Link to this" onclick="window.location.hash = '#GMap2.mouseout';" sizcache="0" sizset="199">mouseout(latlng:<a href="#GLatLng">GLatLng</a>) </code></td>
            <td>当用户将鼠标移离地图时会触发此事件。</td>
        </tr>
        <tr id="GMap2.mousemove" sizcache="0" sizset="200">
            <td sizcache="0" sizset="200"><code title="Link to this" onclick="window.location.hash = '#GMap2.mousemove';" sizcache="0" sizset="200">mousemove(latlng:<a href="#GLatLng">GLatLng</a>) </code></td>
            <td>当用户在地图中移动鼠标时会触发此事件。</td>
        </tr>
        <tr id="GMap2.dragstart">
            <td><code title="Link to this" onclick="window.location.hash = '#GMap2.dragstart';">dragstart()
            </code></td>
            <td>当用户开始拖动地图时会触发此事件。</td>
        </tr>
        <tr id="GMap2.drag">
            <td><code title="Link to this" onclick="window.location.hash = '#GMap2.drag';">drag() </code></td>
            <td>当用户拖动地图时会重复触发此事件。</td>
        </tr>
        <tr id="GMap2.dragend">
            <td><code title="Link to this" onclick="window.location.hash = '#GMap2.dragend';">dragend() </code></td>
            <td>当用户停止拖动地图时会触发此事件。</td>
        </tr>
        <tr id="GMap2.load">
            <td><code title="Link to this" onclick="window.location.hash = '#GMap2.load';">load() </code></td>
            <td>当完成地图设置时会触发此事件，并且 isLoaded() 会返回
            <code>true</code>。这表示位置、缩放和地图类型都已完成初始化，但可能还在载入图块。
            <p>（自 2.52 开始）</p>
            </td>
        </tr>
    </tbody>
</table>

<img src ="http://www.blogjava.net/crazycoding/aggbug/317609.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/crazycoding/" target="_blank">Ying-er</a> 2010-04-07 09:30 <a href="http://www.blogjava.net/crazycoding/archive/2010/04/07/317609.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>将中心点移动至指定位置，并显示其信息【GMap 学习笔记】</title><link>http://www.blogjava.net/crazycoding/archive/2010/04/05/317496.html</link><dc:creator>Ying-er</dc:creator><author>Ying-er</author><pubDate>Mon, 05 Apr 2010 08:25:00 GMT</pubDate><guid>http://www.blogjava.net/crazycoding/archive/2010/04/05/317496.html</guid><wfw:comment>http://www.blogjava.net/crazycoding/comments/317496.html</wfw:comment><comments>http://www.blogjava.net/crazycoding/archive/2010/04/05/317496.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/crazycoding/comments/commentRss/317496.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/crazycoding/services/trackbacks/317496.html</trackback:ping><description><![CDATA[<div style="background-color: rgb(238, 238, 238); font-size: 13px; border: 1px solid rgb(204, 204, 204); padding: 4px 5px 4px 4px; width: 98%;"><!--<br />
<br />
Code highlighting produced by Actipro CodeHighlighter (freeware)<br />
http://www.CodeHighlighter.com/<br />
<br />
--><span style="color: rgb(0, 0, 255);">&lt;!</span><span style="color: rgb(255, 0, 255);">DOCTYPE&nbsp;html&nbsp;"-//W3C//DTD&nbsp;XHTML&nbsp;1.0&nbsp;Strict//EN"<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"</span><span style="color: rgb(0, 0, 255);">&gt;</span><span style="color: rgb(0, 0, 0);"><br />
&nbsp;&nbsp;</span><span style="color: rgb(0, 0, 255);">&lt;</span><span style="color: rgb(128, 0, 0);">html&nbsp;</span><span style="color: rgb(255, 0, 0);">xmlns</span><span style="color: rgb(0, 0, 255);">="http://www.w3.org/1999/xhtml"</span><span style="color: rgb(0, 0, 255);">&gt;</span><span style="color: rgb(0, 0, 0);"><br />
&nbsp;&nbsp;&nbsp;</span><span style="color: rgb(0, 0, 255);">&lt;</span><span style="color: rgb(128, 0, 0);">head</span><span style="color: rgb(0, 0, 255);">&gt;</span><span style="color: rgb(0, 0, 0);"><br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: rgb(0, 0, 255);">&lt;</span><span style="color: rgb(128, 0, 0);">meta&nbsp;</span><span style="color: rgb(255, 0, 0);">http-equiv</span><span style="color: rgb(0, 0, 255);">="content-type"</span><span style="color: rgb(255, 0, 0);">&nbsp;content</span><span style="color: rgb(0, 0, 255);">="text/html;&nbsp;charset=utf-8"</span><span style="color: rgb(0, 0, 255);">/&gt;</span><span style="color: rgb(0, 0, 0);"><br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: rgb(0, 0, 255);">&lt;</span><span style="color: rgb(128, 0, 0);">title</span><span style="color: rgb(0, 0, 255);">&gt;</span><span style="color: rgb(0, 0, 0);">Google&nbsp;Maps&nbsp;JavaScript&nbsp;API&nbsp;Example</span><span style="color: rgb(0, 0, 255);">&lt;/</span><span style="color: rgb(128, 0, 0);">title</span><span style="color: rgb(0, 0, 255);">&gt;</span><span style="color: rgb(0, 0, 0);"><br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: rgb(0, 128, 0);">&lt;!--</span><span style="color: rgb(0, 128, 0);">使用&nbsp;script&nbsp;标签包含&nbsp;Google&nbsp;地图,key传递&nbsp;sensor&nbsp;参数以指明此应用程序是否使用传感器来确定用户位置</span><span style="color: rgb(0, 128, 0);">--&gt;</span><span style="color: rgb(0, 0, 0);"><br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: rgb(0, 0, 255);">&lt;</span><span style="color: rgb(128, 0, 0);">script&nbsp;</span><span style="color: rgb(255, 0, 0);">src</span><span style="color: rgb(0, 0, 255);">="http://ditu.google.cn/maps?file=api&amp;amp;v=2&amp;amp;key=abcdefg&amp;sensor=true_or_false"</span><span style="color: rgb(255, 0, 0);"><br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;type</span><span style="color: rgb(0, 0, 255);">="text/javascript"</span><span style="color: rgb(0, 0, 255);">&gt;&lt;/</span><span style="color: rgb(128, 0, 0);">script</span><span style="color: rgb(0, 0, 255);">&gt;</span><span style="color: rgb(0, 0, 0);"><br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: rgb(0, 0, 255);">&lt;</span><span style="color: rgb(128, 0, 0);">script&nbsp;</span><span style="color: rgb(255, 0, 0);">type</span><span style="color: rgb(0, 0, 255);">="text/javascript"</span><span style="color: rgb(0, 0, 255);">&gt;</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);"><br />
&nbsp;<br />
&nbsp;&nbsp;&nbsp;</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 255);">function</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;initialize()&nbsp;{<br />
&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 255);">var</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;map</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">=</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 255);">new</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;GMap2(document.getElementById(</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">"</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">map_canvas</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">"</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">));<br />
&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);">//</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);">住：缩放级别：在普通地图视图内，可以使用&nbsp;0（最低缩放级别，在地图上可以看到整个世界）</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);"><br />
</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);">//</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);">到&nbsp;19（最高缩放级别，可以看到独立建筑物）</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);"><br />
</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;&nbsp;&nbsp;&nbsp;map.setCenter(</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 255);">new</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;GLatLng(</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">38.8894211</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">,</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">121.5866657</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">),&nbsp;</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">15</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">);<br />
&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);">//</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);">在&nbsp;Google&nbsp;地图&nbsp;API&nbsp;中，地图使用标准的&#8220;绘制&#8221;图块显示</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);"><br />
</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;<br />
&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);">//</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);">所有类型：G_NORMAL_MAP-&nbsp;默认视图，</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);"><br />
</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);">//</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);">G_SATELLITE_MAP&nbsp;-&nbsp;显示&nbsp;Google&nbsp;地球卫星图像</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);"><br />
</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);">//</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);">G_HYBRID_MAP&nbsp;-&nbsp;混合显示普通视图和卫星视图</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);"><br />
</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);">//</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);">G_DEFAULT_MAP_TYPES&nbsp;-&nbsp;这三个类型的数组，在需要重复处理的情况下非常有用</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);"><br />
</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;&nbsp;&nbsp;&nbsp;map.setMapType(G_NORMAL_MAP);<br />
<br />
&nbsp;&nbsp;&nbsp;&nbsp;window.setTimeout(</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 255);">function</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">()&nbsp;{<br />
&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);">//</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);">中心移动至新坐标</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);"><br />
</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;&nbsp;&nbsp;&nbsp;map.<span style="background-color: yellow;">panTo</span>(</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 255);">new</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;GLatLng(</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">38.881946</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">,</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">121.587964</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">));<br />
&nbsp;&nbsp;&nbsp;&nbsp;map.setCenter(</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 255);">new</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;GLatLng(</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">38.881946</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">,</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">121.587964</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">),&nbsp;</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">15</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">);<br />
&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);">//</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);">在中心处显示一个信息窗口</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);"><br />
</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;&nbsp;&nbsp;&nbsp;map.<span style="background-color: yellow;">openInfoWindow</span>(map.getCenter(),<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span style="background-color: yellow;">document.createTextNode</span>(</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">"</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">星海广场</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">"</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">));<br />
&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);">//</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);">停顿8秒</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);"><br />
</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;&nbsp;&nbsp;&nbsp;},&nbsp;</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">8000</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">);<br />
<br />
&nbsp;&nbsp;&nbsp;}<br />
<br />
&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: rgb(0, 0, 255);">&lt;/</span><span style="color: rgb(128, 0, 0);">script</span><span style="color: rgb(0, 0, 255);">&gt;</span><span style="color: rgb(0, 0, 0);"><br />
&nbsp;&nbsp;</span><span style="color: rgb(0, 0, 255);">&lt;/</span><span style="color: rgb(128, 0, 0);">head</span><span style="color: rgb(0, 0, 255);">&gt;</span><span style="color: rgb(0, 0, 0);"><br />
&nbsp;&nbsp;</span><span style="color: rgb(0, 128, 0);">&lt;!--</span><span style="color: rgb(0, 128, 0);">使用onLoad&nbsp;事件初始化地图对象</span><span style="color: rgb(0, 128, 0);">--&gt;</span><span style="color: rgb(0, 0, 0);"><br />
&nbsp;&nbsp;</span><span style="color: rgb(0, 0, 255);">&lt;</span><span style="color: rgb(128, 0, 0);">body&nbsp;</span><span style="color: rgb(255, 0, 0);">onload</span><span style="color: rgb(0, 0, 255);">="initialize()"</span><span style="color: rgb(255, 0, 0);">&nbsp;onunload</span><span style="color: rgb(0, 0, 255);">="GUnload()"</span><span style="color: rgb(0, 0, 255);">&gt;</span><span style="color: rgb(0, 0, 0);"><br />
&nbsp;&nbsp;</span><span style="color: rgb(0, 128, 0);">&lt;!--</span><span style="color: rgb(0, 128, 0);">让其显示在网页中</span><span style="color: rgb(0, 128, 0);">--&gt;</span><span style="color: rgb(0, 0, 0);"><br />
&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: rgb(0, 0, 255);">&lt;</span><span style="color: rgb(128, 0, 0);">div&nbsp;</span><span style="color: rgb(255, 0, 0);">id</span><span style="color: rgb(0, 0, 255);">="map_canvas"</span><span style="color: rgb(255, 0, 0);">&nbsp;style</span><span style="color: rgb(0, 0, 255);">="width:&nbsp;600px;&nbsp;height:&nbsp;600px"</span><span style="color: rgb(0, 0, 255);">&gt;&lt;/</span><span style="color: rgb(128, 0, 0);">div</span><span style="color: rgb(0, 0, 255);">&gt;</span><span style="color: rgb(0, 0, 0);"><br />
&nbsp;&nbsp;</span><span style="color: rgb(0, 0, 255);">&lt;/</span><span style="color: rgb(128, 0, 0);">body</span><span style="color: rgb(0, 0, 255);">&gt;</span><span style="color: rgb(0, 0, 0);"><br />
&nbsp;</span><span style="color: rgb(0, 0, 255);">&lt;/</span><span style="color: rgb(128, 0, 0);">html</span><span style="color: rgb(0, 0, 255);">&gt;</span><span style="color: rgb(0, 0, 0);"><br />
</span></div>
<img src ="http://www.blogjava.net/crazycoding/aggbug/317496.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/crazycoding/" target="_blank">Ying-er</a> 2010-04-05 16:25 <a href="http://www.blogjava.net/crazycoding/archive/2010/04/05/317496.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>在地图的边界内，随机放置一个标记【GMap 学习笔记】</title><link>http://www.blogjava.net/crazycoding/archive/2010/04/04/317436.html</link><dc:creator>Ying-er</dc:creator><author>Ying-er</author><pubDate>Sun, 04 Apr 2010 07:30:00 GMT</pubDate><guid>http://www.blogjava.net/crazycoding/archive/2010/04/04/317436.html</guid><wfw:comment>http://www.blogjava.net/crazycoding/comments/317436.html</wfw:comment><comments>http://www.blogjava.net/crazycoding/archive/2010/04/04/317436.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/crazycoding/comments/commentRss/317436.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/crazycoding/services/trackbacks/317436.html</trackback:ping><description><![CDATA[<div style="background-color: rgb(238, 238, 238); font-size: 13px; border: 1px solid rgb(204, 204, 204); padding: 4px 5px 4px 4px; width: 98%;"><!--<br />
<br />
Code highlighting produced by Actipro CodeHighlighter (freeware)<br />
http://www.CodeHighlighter.com/<br />
<br />
--><span style="color: rgb(0, 128, 128);">&nbsp;1</span>&nbsp;<span style="color: rgb(0, 0, 255);">&lt;!</span><span style="color: rgb(255, 0, 255);">DOCTYPE&nbsp;html&nbsp;"-//W3C//DTD&nbsp;XHTML&nbsp;1.0&nbsp;Strict//EN"<br />
</span><span style="color: rgb(0, 128, 128);">&nbsp;2</span>&nbsp;<span style="color: rgb(255, 0, 255);">&nbsp;&nbsp;&nbsp;"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"</span><span style="color: rgb(0, 0, 255);">&gt;</span><span style="color: rgb(0, 0, 0);"><br />
</span><span style="color: rgb(0, 128, 128);">&nbsp;3</span>&nbsp;<span style="color: rgb(0, 0, 255);">&lt;</span><span style="color: rgb(128, 0, 0);">html&nbsp;</span><span style="color: rgb(255, 0, 0);">xmlns</span><span style="color: rgb(0, 0, 255);">="http://www.w3.org/1999/xhtml"</span><span style="color: rgb(0, 0, 255);">&gt;</span><span style="color: rgb(0, 0, 0);"><br />
</span><span style="color: rgb(0, 128, 128);">&nbsp;4</span>&nbsp;<span style="color: rgb(0, 0, 0);">&nbsp;</span><span style="color: rgb(0, 0, 255);">&lt;</span><span style="color: rgb(128, 0, 0);">head</span><span style="color: rgb(0, 0, 255);">&gt;</span><span style="color: rgb(0, 0, 0);"><br />
</span><span style="color: rgb(0, 128, 128);">&nbsp;5</span>&nbsp;<span style="color: rgb(0, 0, 0);">&nbsp;&nbsp;&nbsp;</span><span style="color: rgb(0, 0, 255);">&lt;</span><span style="color: rgb(128, 0, 0);">meta&nbsp;</span><span style="color: rgb(255, 0, 0);">http-equiv</span><span style="color: rgb(0, 0, 255);">="content-type"</span><span style="color: rgb(255, 0, 0);">&nbsp;content</span><span style="color: rgb(0, 0, 255);">="text/html;&nbsp;charset=utf-8"</span><span style="color: rgb(0, 0, 255);">/&gt;</span><span style="color: rgb(0, 0, 0);"><br />
</span><span style="color: rgb(0, 128, 128);">&nbsp;6</span>&nbsp;<span style="color: rgb(0, 0, 0);">&nbsp;&nbsp;&nbsp;</span><span style="color: rgb(0, 0, 255);">&lt;</span><span style="color: rgb(128, 0, 0);">title</span><span style="color: rgb(0, 0, 255);">&gt;</span><span style="color: rgb(0, 0, 0);">Google&nbsp;Maps&nbsp;JavaScript&nbsp;API&nbsp;Example</span><span style="color: rgb(0, 0, 255);">&lt;/</span><span style="color: rgb(128, 0, 0);">title</span><span style="color: rgb(0, 0, 255);">&gt;</span><span style="color: rgb(0, 0, 0);"><br />
</span><span style="color: rgb(0, 128, 128);">&nbsp;7</span>&nbsp;<span style="color: rgb(0, 0, 0);">&nbsp;&nbsp;&nbsp;</span><span style="color: rgb(0, 128, 0);">&lt;!--</span><span style="color: rgb(0, 128, 0);">使用&nbsp;script&nbsp;标签包含&nbsp;Google&nbsp;地图,key传递&nbsp;sensor&nbsp;参数以指明此应用程序是否使用传感器来确定用户位置</span><span style="color: rgb(0, 128, 0);">--&gt;</span><span style="color: rgb(0, 0, 0);"><br />
</span><span style="color: rgb(0, 128, 128);">&nbsp;8</span>&nbsp;<span style="color: rgb(0, 0, 0);">&nbsp;&nbsp;&nbsp;</span><span style="color: rgb(0, 0, 255);">&lt;</span><span style="color: rgb(128, 0, 0);">script&nbsp;</span><span style="color: rgb(255, 0, 0);">src</span><span style="color: rgb(0, 0, 255);">="http://ditu.google.cn/maps?file=api&amp;amp;v=2&amp;amp;key=abcdefg&amp;sensor=true_or_false"</span><span style="color: rgb(255, 0, 0);"><br />
</span><span style="color: rgb(0, 128, 128);">&nbsp;9</span>&nbsp;<span style="color: rgb(255, 0, 0);">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;type</span><span style="color: rgb(0, 0, 255);">="text/javascript"</span><span style="color: rgb(0, 0, 255);">&gt;&lt;/</span><span style="color: rgb(128, 0, 0);">script</span><span style="color: rgb(0, 0, 255);">&gt;</span><span style="color: rgb(0, 0, 0);"><br />
</span><span style="color: rgb(0, 128, 128);">10</span>&nbsp;<span style="color: rgb(0, 0, 0);">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: rgb(0, 0, 255);">&lt;</span><span style="color: rgb(128, 0, 0);">script&nbsp;</span><span style="color: rgb(255, 0, 0);">type</span><span style="color: rgb(0, 0, 255);">="text/javascript"</span><span style="color: rgb(0, 0, 255);">&gt;</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);"><br />
</span><span style="color: rgb(0, 128, 128);">11</span>&nbsp;<span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);"><br />
</span><span style="color: rgb(0, 128, 128);">12</span>&nbsp;<span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;&nbsp;</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 255);">function</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;initialize()&nbsp;{<br />
</span><span style="color: rgb(0, 128, 128);">13</span>&nbsp;<span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;&nbsp;&nbsp;</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 255);">var</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;map</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">=</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 255);">new</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;GMap2(document.getElementById(</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">"</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">map_canvas</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">"</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">));<br />
</span><span style="color: rgb(0, 128, 128);">14</span>&nbsp;<span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;&nbsp;&nbsp;</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);">//</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);">住：缩放级别：在普通地图视图内，可以使用&nbsp;0（最低缩放级别，在地图上可以看到整个世界）</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);"><br />
</span><span style="color: rgb(0, 128, 128);">15</span>&nbsp;<span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;&nbsp;&nbsp;</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);">//</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);">到&nbsp;19（最高缩放级别，可以看到独立建筑物）</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);"><br />
</span><span style="color: rgb(0, 128, 128);">16</span>&nbsp;<span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;&nbsp;&nbsp;map.setCenter(</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 255);">new</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;GLatLng(</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">38.881946</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">,</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">121.587964</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">),&nbsp;</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">15</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">);<br />
</span><span style="color: rgb(0, 128, 128);">17</span>&nbsp;<span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;&nbsp;&nbsp;</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);">//</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);">在&nbsp;Google&nbsp;地图&nbsp;API&nbsp;中，地图使用标准的&#8220;绘制&#8221;图块显示</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);"><br />
</span><span style="color: rgb(0, 128, 128);">18</span>&nbsp;<span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);"><br />
</span><span style="color: rgb(0, 128, 128);">19</span>&nbsp;<span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;&nbsp;&nbsp;</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);">//</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);">所有类型：G_NORMAL_MAP-&nbsp;默认视图，</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);"><br />
</span><span style="color: rgb(0, 128, 128);">20</span>&nbsp;<span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;&nbsp;&nbsp;</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);">//</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);">G_SATELLITE_MAP&nbsp;-&nbsp;显示&nbsp;Google&nbsp;地球卫星图像</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);"><br />
</span><span style="color: rgb(0, 128, 128);">21</span>&nbsp;<span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;&nbsp;&nbsp;</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);">//</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);">G_HYBRID_MAP&nbsp;-&nbsp;混合显示普通视图和卫星视图</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);"><br />
</span><span style="color: rgb(0, 128, 128);">22</span>&nbsp;<span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;&nbsp;&nbsp;</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);">//</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);">G_DEFAULT_MAP_TYPES&nbsp;-&nbsp;这三个类型的数组，在需要重复处理的情况下非常有用</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);"><br />
</span><span style="color: rgb(0, 128, 128);">23</span>&nbsp;<span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;&nbsp;&nbsp;map.setMapType(G_SATELLITE_MAP);<br />
</span><span style="color: rgb(0, 128, 128);">24</span>&nbsp;<span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);"><br />
</span><span style="color: rgb(0, 128, 128);">25</span>&nbsp;<span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);">//</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);">获得地图边界</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);"><br />
</span><span style="color: rgb(0, 128, 128);">26</span>&nbsp;<span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 255);">var</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;bounds</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">=</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;map.getBounds();<br />
</span><span style="color: rgb(0, 128, 128);">27</span>&nbsp;<span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);">//</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);">获得西南角坐标</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);"><br />
</span><span style="color: rgb(0, 128, 128);">28</span>&nbsp;<span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 255);">var</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;southWest</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">=</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;bounds.getSouthWest();<br />
</span><span style="color: rgb(0, 128, 128);">29</span>&nbsp;<span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);">//</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);">获得东北角坐标</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);"><br />
</span><span style="color: rgb(0, 128, 128);">30</span>&nbsp;<span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 255);">var</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;northEast</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">=</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;bounds.getNorthEast();<br />
</span><span style="color: rgb(0, 128, 128);">31</span>&nbsp;<span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);">//</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);">计算经度差</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);"><br />
</span><span style="color: rgb(0, 128, 128);">32</span>&nbsp;<span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 255);">var</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;lngSpan</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">=</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;northEast.lng()&nbsp;</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">-</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;southWest.lng();<br />
</span><span style="color: rgb(0, 128, 128);">33</span>&nbsp;<span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);">//</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);">计算纬度差</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);"><br />
</span><span style="color: rgb(0, 128, 128);">34</span>&nbsp;<span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 255);">var</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;latSpan</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">=</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;northEast.lat()&nbsp;</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">-</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;southWest.lat();<br />
</span><span style="color: rgb(0, 128, 128);">35</span>&nbsp;<span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);">//</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);">随机产生一个经度值和一个纬度值，构成一个坐标点</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);"><br />
</span><span style="color: rgb(0, 128, 128);">36</span>&nbsp;<span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 255);">var</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;point</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">=</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 255);">new</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;GLatLng(southWest.lat()&nbsp;</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">+</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;latSpan</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">*</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;Math.random(),<br />
</span><span style="color: rgb(0, 128, 128);">37</span>&nbsp;<span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;southWest.lng()&nbsp;</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">+</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;lngSpan</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">*</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;Math.random());<br />
</span><span style="color: rgb(0, 128, 128);">38</span>&nbsp;<span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);">//</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);">标记是&nbsp;GMarker&nbsp;类型的对象，将随机产生的坐标传给GMarker，并在地图上显示此标记。</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);"><br />
</span><span style="color: rgb(0, 128, 128);">39</span>&nbsp;<span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;&nbsp;&nbsp;&nbsp;map.<span style="background-color: yellow;">addOverlay</span>(</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 255);">new</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;<span style="background-color: yellow;">GMarker</span>(point));<br />
</span><span style="color: rgb(0, 128, 128);">40</span>&nbsp;<span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;&nbsp;}<br />
</span><span style="color: rgb(0, 128, 128);">41</span>&nbsp;<span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;&nbsp;&nbsp;</span><span style="color: rgb(0, 0, 255);">&lt;/</span><span style="color: rgb(128, 0, 0);">script</span><span style="color: rgb(0, 0, 255);">&gt;</span><span style="color: rgb(0, 0, 0);"><br />
</span><span style="color: rgb(0, 128, 128);">42</span>&nbsp;<span style="color: rgb(0, 0, 0);">&nbsp;</span><span style="color: rgb(0, 0, 255);">&lt;/</span><span style="color: rgb(128, 0, 0);">head</span><span style="color: rgb(0, 0, 255);">&gt;</span><span style="color: rgb(0, 0, 0);"><br />
</span><span style="color: rgb(0, 128, 128);">43</span>&nbsp;<span style="color: rgb(0, 0, 0);">&nbsp;</span><span style="color: rgb(0, 128, 0);">&lt;!--</span><span style="color: rgb(0, 128, 0);">使用onLoad&nbsp;事件初始化地图对象</span><span style="color: rgb(0, 128, 0);">--&gt;</span><span style="color: rgb(0, 0, 0);"><br />
</span><span style="color: rgb(0, 128, 128);">44</span>&nbsp;<span style="color: rgb(0, 0, 0);">&nbsp;</span><span style="color: rgb(0, 0, 255);">&lt;</span><span style="color: rgb(128, 0, 0);">body&nbsp;</span><span style="color: rgb(255, 0, 0);">onload</span><span style="color: rgb(0, 0, 255);">="initialize()"</span><span style="color: rgb(255, 0, 0);">&nbsp;onunload</span><span style="color: rgb(0, 0, 255);">="GUnload()"</span><span style="color: rgb(0, 0, 255);">&gt;</span><span style="color: rgb(0, 0, 0);"><br />
</span><span style="color: rgb(0, 128, 128);">45</span>&nbsp;<span style="color: rgb(0, 0, 0);">&nbsp;</span><span style="color: rgb(0, 128, 0);">&lt;!--</span><span style="color: rgb(0, 128, 0);">让其显示在网页中</span><span style="color: rgb(0, 128, 0);">--&gt;</span><span style="color: rgb(0, 0, 0);"><br />
</span><span style="color: rgb(0, 128, 128);">46</span>&nbsp;<span style="color: rgb(0, 0, 0);">&nbsp;&nbsp;&nbsp;</span><span style="color: rgb(0, 0, 255);">&lt;</span><span style="color: rgb(128, 0, 0);">div&nbsp;</span><span style="color: rgb(255, 0, 0);">id</span><span style="color: rgb(0, 0, 255);">="map_canvas"</span><span style="color: rgb(255, 0, 0);">&nbsp;style</span><span style="color: rgb(0, 0, 255);">="width:&nbsp;600px;&nbsp;height:&nbsp;600px"</span><span style="color: rgb(0, 0, 255);">&gt;&lt;/</span><span style="color: rgb(128, 0, 0);">div</span><span style="color: rgb(0, 0, 255);">&gt;</span><span style="color: rgb(0, 0, 0);"><br />
</span><span style="color: rgb(0, 128, 128);">47</span>&nbsp;<span style="color: rgb(0, 0, 0);">&nbsp;</span><span style="color: rgb(0, 0, 255);">&lt;/</span><span style="color: rgb(128, 0, 0);">body</span><span style="color: rgb(0, 0, 255);">&gt;</span><span style="color: rgb(0, 0, 0);"><br />
</span><span style="color: rgb(0, 128, 128);">48</span>&nbsp;<span style="color: rgb(0, 0, 255);">&lt;/</span><span style="color: rgb(128, 0, 0);">html</span><span style="color: rgb(0, 0, 255);">&gt;</span><span style="color: rgb(0, 0, 0);"><br />
</span><span style="color: rgb(0, 128, 128);">49</span>&nbsp;</div>
<img src ="http://www.blogjava.net/crazycoding/aggbug/317436.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/crazycoding/" target="_blank">Ying-er</a> 2010-04-04 15:30 <a href="http://www.blogjava.net/crazycoding/archive/2010/04/04/317436.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>HelloWorld——显示以大连星海广场为中心的600*600的地图网页【GMap学习笔记】</title><link>http://www.blogjava.net/crazycoding/archive/2010/04/03/317409.html</link><dc:creator>Ying-er</dc:creator><author>Ying-er</author><pubDate>Sat, 03 Apr 2010 12:48:00 GMT</pubDate><guid>http://www.blogjava.net/crazycoding/archive/2010/04/03/317409.html</guid><wfw:comment>http://www.blogjava.net/crazycoding/comments/317409.html</wfw:comment><comments>http://www.blogjava.net/crazycoding/archive/2010/04/03/317409.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/crazycoding/comments/commentRss/317409.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/crazycoding/services/trackbacks/317409.html</trackback:ping><description><![CDATA[<div style="background-color: rgb(238, 238, 238); font-size: 13px; border: 1px solid rgb(204, 204, 204); padding: 4px 5px 4px 4px; width: 98%;"><!--<br />
<br />
Code highlighting produced by Actipro CodeHighlighter (freeware)<br />
http://www.CodeHighlighter.com/<br />
<br />
--><span style="color: rgb(0, 128, 128);">&nbsp;1</span>&nbsp;<span style="color: rgb(0, 0, 255);">&lt;!</span><span style="color: rgb(255, 0, 255);">DOCTYPE&nbsp;html&nbsp;"-//W3C//DTD&nbsp;XHTML&nbsp;1.0&nbsp;Strict//EN"<br />
</span><span style="color: rgb(0, 128, 128);">&nbsp;2</span>&nbsp;<span style="color: rgb(255, 0, 255);">&nbsp;&nbsp;&nbsp;"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"</span><span style="color: rgb(0, 0, 255);">&gt;</span><span style="color: rgb(0, 0, 0);"><br />
</span><span style="color: rgb(0, 128, 128);">&nbsp;3</span>&nbsp;<span style="color: rgb(0, 0, 255);">&lt;</span><span style="color: rgb(128, 0, 0);">html&nbsp;</span><span style="color: rgb(255, 0, 0);">xmlns</span><span style="color: rgb(0, 0, 255);">="http://www.w3.org/1999/xhtml"</span><span style="color: rgb(0, 0, 255);">&gt;</span><span style="color: rgb(0, 0, 0);"><br />
</span><span style="color: rgb(0, 128, 128);">&nbsp;4</span>&nbsp;<span style="color: rgb(0, 0, 0);">&nbsp;</span><span style="color: rgb(0, 0, 255);">&lt;</span><span style="color: rgb(128, 0, 0);">head</span><span style="color: rgb(0, 0, 255);">&gt;</span><span style="color: rgb(0, 0, 0);"><br />
</span><span style="color: rgb(0, 128, 128);">&nbsp;5</span>&nbsp;<span style="color: rgb(0, 0, 0);">&nbsp;&nbsp;&nbsp;</span><span style="color: rgb(0, 0, 255);">&lt;</span><span style="color: rgb(128, 0, 0);">meta&nbsp;</span><span style="color: rgb(255, 0, 0);">http-equiv</span><span style="color: rgb(0, 0, 255);">="content-type"</span><span style="color: rgb(255, 0, 0);">&nbsp;content</span><span style="color: rgb(0, 0, 255);">="text/html;&nbsp;charset=utf-8"</span><span style="color: rgb(0, 0, 255);">/&gt;</span><span style="color: rgb(0, 0, 0);"><br />
</span><span style="color: rgb(0, 128, 128);">&nbsp;6</span>&nbsp;<span style="color: rgb(0, 0, 0);">&nbsp;&nbsp;&nbsp;</span><span style="color: rgb(0, 0, 255);">&lt;</span><span style="color: rgb(128, 0, 0);">title</span><span style="color: rgb(0, 0, 255);">&gt;</span><span style="color: rgb(0, 0, 0);">Google&nbsp;Maps&nbsp;JavaScript&nbsp;API&nbsp;Example</span><span style="color: rgb(0, 0, 255);">&lt;/</span><span style="color: rgb(128, 0, 0);">title</span><span style="color: rgb(0, 0, 255);">&gt;</span><span style="color: rgb(0, 0, 0);"><br />
</span><span style="color: rgb(0, 128, 128);">&nbsp;7</span>&nbsp;<span style="color: rgb(0, 0, 0);">&nbsp;&nbsp;&nbsp;</span><span style="color: rgb(0, 128, 0);">&lt;!--</span><span style="color: rgb(0, 128, 0);">使用&nbsp;script&nbsp;标签包含&nbsp;Google&nbsp;地图,key传递&nbsp;sensor&nbsp;参数以指明此应用程序是否使用传感器来确定用户位置</span><span style="color: rgb(0, 128, 0);">--&gt;</span><span style="color: rgb(0, 0, 0);"><br />
</span><span style="color: rgb(0, 128, 128);">&nbsp;8</span>&nbsp;<span style="color: rgb(0, 0, 0);">&nbsp;&nbsp;&nbsp;</span><span style="color: rgb(0, 0, 255);">&lt;</span><span style="color: rgb(128, 0, 0);">script&nbsp;</span><span style="color: rgb(255, 0, 0);">src</span><span style="color: rgb(0, 0, 255);">="http://ditu.google.cn/maps?file=api&amp;amp;v=2&amp;amp;key=abcdefg&amp;sensor=true_or_false"</span><span style="color: rgb(255, 0, 0);"><br />
</span><span style="color: rgb(0, 128, 128);">&nbsp;9</span>&nbsp;<span style="color: rgb(255, 0, 0);">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;type</span><span style="color: rgb(0, 0, 255);">="text/javascript"</span><span style="color: rgb(0, 0, 255);">&gt;&lt;/</span><span style="color: rgb(128, 0, 0);">script</span><span style="color: rgb(0, 0, 255);">&gt;</span><span style="color: rgb(0, 0, 0);"><br />
</span><span style="color: rgb(0, 128, 128);">10</span>&nbsp;<span style="color: rgb(0, 0, 0);">&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: rgb(0, 0, 255);">&lt;</span><span style="color: rgb(128, 0, 0);">script&nbsp;</span><span style="color: rgb(255, 0, 0);">type</span><span style="color: rgb(0, 0, 255);">="text/javascript"</span><span style="color: rgb(0, 0, 255);">&gt;</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);"><br />
</span><span style="color: rgb(0, 128, 128);">11</span>&nbsp;<span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);"><br />
</span><span style="color: rgb(0, 128, 128);">12</span>&nbsp;<span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;&nbsp;&nbsp;</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 255);">function</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;initialize()&nbsp;{<br />
</span><span style="color: rgb(0, 128, 128);">13</span>&nbsp;<span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 255);">if</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;(GBrowserIsCompatible())&nbsp;{<br />
</span><span style="color: rgb(0, 128, 128);">14</span>&nbsp;<span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 255);">var</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;map</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">=</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 255);">new</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;GMap2(document.getElementById(</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">"</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);"><span style="background-color: yellow;">map_canvas</span></span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">"</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">));<br />
</span><span style="color: rgb(0, 128, 128);">15</span>&nbsp;<span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);">//</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);">GLatLng(纬度(Latitude),经度(Longitude))</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);"><br />
</span><span style="color: rgb(0, 128, 128);">16</span>&nbsp;<span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);">//</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);">初始化地图，setCenter(GLatLng坐标，缩放级别)</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 128, 0);"><br />
</span><span style="color: rgb(0, 128, 128);">17</span>&nbsp;<span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;map.setCenter(</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 255);">new</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;GLatLng(</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">38.881946</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">,</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">121.587964</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">),&nbsp;</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">15</span><span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">);<br />
</span><span style="color: rgb(0, 128, 128);">18</span>&nbsp;<span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br />
</span><span style="color: rgb(0, 128, 128);">19</span>&nbsp;<span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;&nbsp;&nbsp;}<br />
</span><span style="color: rgb(0, 128, 128);">20</span>&nbsp;<span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);"><br />
</span><span style="color: rgb(0, 128, 128);">21</span>&nbsp;<span style="background-color: rgb(245, 245, 245); color: rgb(0, 0, 0);">&nbsp;&nbsp;&nbsp;</span><span style="color: rgb(0, 0, 255);">&lt;/</span><span style="color: rgb(128, 0, 0);">script</span><span style="color: rgb(0, 0, 255);">&gt;</span><span style="color: rgb(0, 0, 0);"><br />
</span><span style="color: rgb(0, 128, 128);">22</span>&nbsp;<span style="color: rgb(0, 0, 0);">&nbsp;</span><span style="color: rgb(0, 0, 255);">&lt;/</span><span style="color: rgb(128, 0, 0);">head</span><span style="color: rgb(0, 0, 255);">&gt;</span><span style="color: rgb(0, 0, 0);"><br />
</span><span style="color: rgb(0, 128, 128);">23</span>&nbsp;<span style="color: rgb(0, 0, 0);">&nbsp;</span><span style="color: rgb(0, 128, 0);">&lt;!--</span><span style="color: rgb(0, 128, 0);">使用onLoad&nbsp;事件初始化地图对象 GUnload函数是防止内存泄露的实用工具函数</span><span style="color: rgb(0, 128, 0);">--&gt;</span><span style="color: rgb(0, 0, 0);"><br />
</span><span style="color: rgb(0, 128, 128);">24</span>&nbsp;<span style="color: rgb(0, 0, 0);">&nbsp;</span><span style="color: rgb(0, 0, 255);">&lt;</span><span style="color: rgb(128, 0, 0);">body&nbsp;</span><span style="color: rgb(255, 0, 0);">onload</span><span style="color: rgb(0, 0, 255);">="initialize()"</span><span style="color: rgb(255, 0, 0);">&nbsp;onunload</span><span style="color: rgb(0, 0, 255);">="GUnload()"</span><span style="color: rgb(0, 0, 255);">&gt;</span><span style="color: rgb(0, 0, 0);"><br />
</span><span style="color: rgb(0, 128, 128);">25</span>&nbsp;<span style="color: rgb(0, 0, 0);">&nbsp;</span><span style="color: rgb(0, 128, 0);">&lt;!--</span><span style="color: rgb(0, 128, 0);">让其显示在网页中</span><span style="color: rgb(0, 128, 0);">--&gt;</span><span style="color: rgb(0, 0, 0);"><br />
</span><span style="color: rgb(0, 128, 128);">26</span>&nbsp;<span style="color: rgb(0, 0, 0);">&nbsp;&nbsp;&nbsp;</span><span style="color: rgb(0, 0, 255);">&lt;</span><span style="color: rgb(128, 0, 0);">div&nbsp;</span><span style="color: rgb(255, 0, 0);">id</span><span style="color: rgb(0, 0, 255);">="<span style="background-color: yellow;">map_canvas</span>"</span><span style="color: rgb(255, 0, 0);">&nbsp;style</span><span style="color: rgb(0, 0, 255);">="width:&nbsp;600px;&nbsp;height:&nbsp;600px"</span><span style="color: rgb(0, 0, 255);">&gt;&lt;/</span><span style="color: rgb(128, 0, 0);">div</span><span style="color: rgb(0, 0, 255);">&gt;</span><span style="color: rgb(0, 0, 0);"><br />
</span><span style="color: rgb(0, 128, 128);">27</span>&nbsp;<span style="color: rgb(0, 0, 0);">&nbsp;</span><span style="color: rgb(0, 0, 255);">&lt;/</span><span style="color: rgb(128, 0, 0);">body</span><span style="color: rgb(0, 0, 255);">&gt;</span><span style="color: rgb(0, 0, 0);"><br />
</span><span style="color: rgb(0, 128, 128);">28</span>&nbsp;<span style="color: rgb(0, 0, 255);">&lt;/</span><span style="color: rgb(128, 0, 0);">html</span><span style="color: rgb(0, 0, 255);">&gt;</span><span style="color: rgb(0, 0, 0);"><br />
</span><span style="color: rgb(0, 128, 128);">29</span>&nbsp;</div>
<img src ="http://www.blogjava.net/crazycoding/aggbug/317409.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/crazycoding/" target="_blank">Ying-er</a> 2010-04-03 20:48 <a href="http://www.blogjava.net/crazycoding/archive/2010/04/03/317409.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>