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开发学院WEB开发ASP 教你在网页中添加微软地图(5) 阅读

教你在网页中添加微软地图(5)

 2006-04-07 11:56:39 来源:WEB开发网   
核心提示: 本文全部代码如下:<html><head><title>My Virtual Earth</title><style type="text/css" media="screen"><!--.pin{width:44px;height:17px;fon

本文全部代码如下:

<html>
<head>
<title>My Virtual Earth</title>
<style type="text/css" media="screen">
<!--
.pin
{
 width:44px;height:17px;
 font-family:Arial,sans-serif;
 font-weight:bold;font-size:8pt;
 color:White;overflow:hidden;
 cursor:pointer;text-decoration:none;
 text-align:center;background:#0000FF;
 border:1px solid #FF0000;
 z-index:5;
}
#VE_MapScale
{
 position: absolute;
 width: 150px;
 height: 18px;
 padding: 0;
 margin: 0;
 z-index: 31;
}
#VE_MapScaleLabel
{
 height: 22px;
 font-family: Verdana;
 font-size: 12pt;
 color: black;
 overflow: hidden;
}
#VE_MapScaleBar
{
 width: 150px;
 height: 5px;
 background: green;
 overflow: hidden;
}
.VE_ZoomControl_minus
{
 position: absolute;
 width: 26px;
 height: 32px;
 background: url(images/ZoomOut.gif);
 display: inline;
 text-align: center;
 text-decoration: none;
 color: black;
}
.VE_ZoomControl_plus
{
 position: absolute;
 width: 26px;
 height: 32px;
 background: url(images/ZoomIn.gif);
 display: inline;
 text-align: center;
 text-decoration: none;
 color: black;
}
.VE_ZoomControl_bar
{
 position: absolute;
 width: 128px;
 height: 32px;
 background: url(images/ZoomBar.gif);
 display: inline;
}
.VE_ZoomControl_slider
{
 position: absolute;
 width: 8px;
 height: 24px;
 background: url(images/ZoomSlider.gif);
 overflow: hidden;
 display: inline;
}
.VE_Panel_el
{
 overflow: hidden;
 z-index: 31;
 border: 1px solid #cbcbcb;
 padding: 0;
 margin: 0;
 background: white;
}
.VE_Panel_title
{
 position: absolute;
 padding-top: 2px;
 padding-left: 5px;
 overflow: hidden;
 z-index: 32;
 font-family: Verdana,sans-serif;
 font-size: 8pt;
 font-weight: bold;
 color: rgb(230,250,255);
 text-transform: uppercase;
 cursor: default;
 white-space: nowrap;
 text-overflow: ellipsis;
}
.VE_Panel_title_blue
{
 background: #0030cc;
}
.VE_Panel_cb
{
 padding-left: 1px;
 width: 18px;
 height: 18px;
 color: white;
 text-align: center;
 font-size: 7pt;
 font-family: Verdana;
 font-weight: bold;
 overflow: hidden;
 cursor: pointer;
}
.VE_Panel_cb_blue
{
 background: #001d7a;
 border: solid 2px #0030cc;
}
.VE_Panel_tb
{
 height: 18px;
 padding-top: 3px;
 padding-left: 2px;
 font-family: Verdana,sans-serif;
 font-size: 8pt;
 overflow: hidden;
}
.VE_Panel_tb_blue
{
 background: #ccd8ff;
}
.VE_Panel_tb td
{
 font-family: Verdana,sans-serif;
 font-size: 8pt;
}
.VE_Panel_tb a
{
 color: #000080;
}
.VE_Panel_tb a: hover
{
 color: #ff9900;
}
.VE_Panel_body
{
 padding: 5px;
 font-family: Verdana,sans-serif;
 font-size: 8pt;
 overflow: auto;
}
.VE_Pushpin
{
 width: 23px;
 height: 17px;
 font-family: Arial,sans-serif;
 font-weight: bold;
 font-size: 8pt;
 color: White;
 overflow: hidden;
 cursor: pointer;
 text-decoration: none;
 text-align: center;padding-top: 1px;
}
.VE_Pushpin_blue
{
 background: url(http: //virtualearth.msn.com/i/pins/blue.gif);
 z-index: 19;
}
-->
</style>
<script src="MapControl.js"></script>
<script src="VE.js"></script>
<script>
var map = null;
function CreateCompass()
{
 var el = document.createElement("div");
 el.id="VE_Compass";
 el.style.background="url(images/compass.gif)";
 el.onmousedown=VE_Compass._MouseDown;
 el.onmouseup=VE_Compass._MouseUp;
 el.onmousemove=VE_Compass._MouseMove;
 el.style.position="absolute";
 el.style.top = 100;
 el.style.left = 15;
 el.style.zIndex=31;
 el.style.width = 93;
 el.style.height = 91;
 VE_Compass.element=el;
 document.body.appendChild(el);
}
function OnPageLoad()
{
 CreateCompass();
 map = new VE_MapControl(32.69, -117.13, 12, ’r’, "absolute", 10, 100, 700, 500);
 document.body.appendChild(map.element);
 var updateInfo = function(e)
 {
  document.getElementById("info").innerHTML =
   ’Latitude = ’ + e.latitude +
   ’, Longitude = ’ + e.longitude +
   ’, Zoom=’ + e.zoomLevel;
 }
 map.onEndContinuousPan = updateInfo;
 map.onEndZoom = updateInfo;
 map.onMouseClick = function(e)
 {
  map.RemovePushpin(’pin’);
  map.AddPushpin(’pin’, e.latitude, e.longitude, 88, 34, ’pin’, ’MyPin’);
 }
 PositionElement(document.getElementById("VE_MapScale"), 300, 550, 150, 18);
 UpdateMapScale();
 var zm = VE_ZoomControl.Create(5,550,9,"absolute");
 document.body.appendChild(zm);
 windowWidth=700;
 windowHeight=500;
 VE_Scratchpad.Add=function()
 {
  VE_Scratchpad.AddLocation("Point",map.GetCenterLatitude(),map.GetCenterLongitude(),"my added point","LOC");
 }
 VE_Scratchpad.Email=function()
 {
  var body="";
  var urlprefix=GetUrlPrefix();
  var first=true;
  var ids="";
  var e=VE_Scratchpad.entities;
  if(e==null||e.length==0)
  {
   alert("Nothing to send!");
   return;
  }
  var lengthToSend=Math.min(MaxScratchpadItemsToSend,e.length);
  for(var i=0;i<lengthToSend;i++)
  {
   var escapedID=escape(e[i].GetSerializedId());
   if(!escapedID) {continue;}
   body+=escape(e[i].name+"\n"+e[i].description+"\n\n");
   if(!first) { ids+=","; }
   ids+=escapedID;
   first=false;
  }
  var allids=escape("Virtual Earth Scratch Pad from Dr. Neil\n" + urlprefix + "\n\n");
  window.open(’mailto:?subject=My%20Virtual%20Earth%20Scratch%20Pad&body=’ + allids + body);
 }
 VE_Scratchpad._GetToolbar=function()
 {
  var html="<table cellpadding=\"0\" cellspacing=\"0\" ";
  html+="border=\"0\" align=\"left\">";
  html+="<tr><td valign=\"top\" align=\"center\">";
  html+="<a href=\"javascript:VE_Scratchpad.Clear();\" ";
  html+="oncontextmenu=\"return false;\">Clear Pad</a> | ";
  html+="<a href=\"javascript:VE_Scratchpad.Email();\" ";
  html+="oncontextmenu=\"return false;\">Email this...</a> ";
  html+="</td></tr><tr><td> </td></tr></table>";
  return html;
 }
 VE_Scratchpad._introText="Your scratchpad is empty.";
 VE_Scratchpad.CreatePanel();
 VE_Scratchpad.Show();
}
function ChangeMapStyle()
{
 var Aerial = document.getElementById("AerialStyleCheck");
 var Vector = document.getElementById("VectorStyleCheck");
 var s = ’r’;
 if (Aerial.checked && Vector.checked)
 {
  s = ’h’;
 }
 else if (Aerial.checked)
 {
  s = ’a’;
 }
 map.SetMapStyle(s);
}
function DoPanUp() { map.ContinuousPan(0, -10, 20); }
function DoPanDown() { map.ContinuousPan(0, 10, 20); }
function DoPanLeft() { map.ContinuousPan(-10, 0, 20); }
function DoPanRight() { map.ContinuousPan(10, 0, 20); }
function DoZoomIn() { map.ZoomIn(); }
function DoZoomOut() { map.ZoomOut(); }
function DoFind()
{
 var where = document.getElementById("WhereText").value;
 var a="";
 var b=escape(where);
 var c=map.GetLatitude(0);
 var d=map.GetLongitude(windowWidth);
 var e=map.GetLatitude(windowHeight);
 var f=map.GetLongitude(0);
 var g="";
 var i="";
 var r=0;
 var  url="http://virtualearth.msn.com/search.aspx"+"?a="+a+"&b="+b+"&c="+c+"&d="+d+"&e="+e+"&f="+f+"&g="+g+"&i="+i+"&r="+r;
 if(!VE_SearchManager.xmlHttp)
 {
  VE_SearchManager.xmlHttp=GetXmlHttp();
 }
 var xmlHttp=VE_SearchManager.xmlHttp;
 if(xmlHttp)
 {
  xmlHttp.open("POST",url,true);
  xmlHttp.onreadystatechange=FindResponseHandler;
  VE_SearchManager.searching=true;
  xmlHttp.send("");
 }
}
FindResponseHandler=function()
{
 var x = VE_SearchManager.xmlHttp;
 if(x.readyState==4)
 {
  VE_SearchManager.searching = false;
  var code = x.responseText;
  try
  {
   eval(code);
  }
  catch(ex){}
  VE_Scratchpad.AddLocation(
   document.getElementById("WhereText").value,
    map.GetCenterLatitude(),
    map.GetCenterLongitude(), "", "LOC");
 }
}
</script>
</head>
<body >
<div id="info" style="font-size:10pt">
</div>
<div id="MapStyle" style="POSITION:absolute;LEFT:470px;TOP:60px">
<input id="VectorStyleCheck" type="checkbox" name="VectorStyleCheck" checked="checked">
Street Style
<input id="AerialStyleCheck" type="checkbox" name="AerialStyleCheck" >
Aerial Style
</div>
<input type="button" value="Pan Up" id="PanUpButton" name="PanUpButton" style="position:absolute;left:60px;top:600"/>
<input type="button" value="Pan Left" id="PanLeftButton" name="PanLeftButton" style="position:absolute;left:10px;top:630"/>
<input type="button" value="Pan Right" id="PanRightButton" name="PanRightButton" style="position:absolute;left:100px;top:630"/>
<input type="button" value="Pan Down" id="PanDownButton" name="PanDownButton" style="position:absolute;left:45px;top:660"/>
<input type="button" value="Zoom In" id="ZoomInButton" name="ZoomInButton" style="position:absolute;left:250px;top:630"/>
<input type="button" value="Zoom Out" id="ZoomOutButton" name="ZoomOutButton" style="position:absolute;left:340px;top:630"/>
<table id="VE_MapScale" cellpadding="0" cellspacing="0" unselectable="on">
<tr>
<td>
<div id="VE_MapScaleLabel" unselectable="on">
</div>
</td>
</tr>
<tr>
<td>
<div id="VE_MapScaleBar" unselectable="on">
</div>
</td>
</tr>
</table>
<input type="button" value="Find" id="FindButton" name="FindButton" style="position:absolute;left:10px;top:700"/>
<input type="text" name="WhereText" size="20" id="WhereText" style="position:absolute;left:60px;top:700"/>
</body>
</html>

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