?? mapobject學習筆記－第三講 圖層標注、圖層控制和電子地圖常用工具開發_魏國強 的 博客.htm
字號:
var r = d.createRange();
r.setStartAfter(d.body.firstChild);
r.setEndAfter(d.body.lastChild);
s.removeAllRanges();
s.addRange(r);
}
}catch(e){
try{
cmtForm.getElementsByTagName("textarea")[0].focus();
cmtForm.getElementsByTagName("textarea")[0].value="回復"+cmtName+"：";
}catch(e){}
}
}
function canclereply()
{
var cmtForm=document.form1;
cmtForm.cm.value="1";
try{cmtForm.removeChild(cmtForm.spReferTarget);}catch(e){}
/*
try{
var cmt=cmtForm.getElementsByTagName("textarea")[0]
cmt.value="";
cmt.focus();
}catch(e){}
*/
try{
var ed=editor.window.document.body;
ed.innerHTML="";
editor.window.focus();
}catch(e){
var cmt=cmtForm.getElementsByTagName("textarea")[0];
cmt.value="";
cmt.focus();
}
G("cancleReLink").style.display="none";
cmtForm.btn_ok.value="發表評論";
}
function gotoreply()
{//to checking whether reply cmt
if( window.location.hash.indexOf("&re=1")<0) return;
var cmtID=window.location.hash.split("&")[0].replace("#","");
var cmtlinks=document.getElementsByTagName("a");
for(var i=0,n=cmtlinks.length;i<n;i++)
{
if(cmtlinks[i].name==cmtID){ var rename=cmtlinks[i].getAttribute("rename"); repid=cmtlinks[i].getAttribute("repid"); break;}
}
if(typeof(rename)!="undefined"){
cmtreply(rename, repid);
}
}
//-->
</SCRIPT>
<SCRIPT type=text/javascript>
/*<![CDATA[*/
window.onerror=function(){return true;}
var RelatedDocData = null, GetAndEval = false;
(function(){
var xhr = BdAjax.getXHR();
if(xhr == null){
RelatedDocData = -1;
return;
}
xhr.open("GET", "/sys/search?type=8&word=MapObject%D1%A7%CF%B0%B1%CA%BC%C7%A3%AD%B5%DA%C8%FD%BD%B2%20%CD%BC%B2%E3%B1%EA%D7%A2%A1%A2%CD%BC%B2%E3%BF%D8%D6%C6%BA%CD%B5%E7%D7%D3%B5%D8%CD%BC%B3%A3%D3%C3%B9%A4%BE%DF%BF%AA%B7%A2&item=329bd53f41bf8bc67d1e7127&t=" + new Date().getTime(), true);
xhr.onreadystatechange = function(){
if(xhr.readyState == 4){
if(xhr.status == 0 || xhr.status == 200){
if(GetAndEval){
eval(xhr.responseText);
}else{
RelatedDocData = xhr.responseText;
}
}
}
}
xhr.send(null);
})();
/*]]>*/
</SCRIPT>
<META content="MSHTML 6.00.2900.3395" name=GENERATOR></HEAD>
<BODY onload=formatonlinpic();>
<CENTER>
<SCRIPT type=text/javascript>/*<![CDATA[*/if(top.location != self.location){ top.location = self.location;}var myref = encodeURIComponent("http://hi.baidu.com/laowei/blog/item/329bd53f41bf8bc67d1e7127%2Ehtml");/*]]>*/</SCRIPT>
<LINK href="MapObject學習筆記－第三講 圖層標注、圖層控制和電子地圖常用工具開發_魏國強 的 博客.files/mods.css"
type=text/css rel=stylesheet><LINK
href="MapObject學習筆記－第三講 圖層標注、圖層控制和電子地圖常用工具開發_魏國強 的 博客.files/ed37aa18922bd40735fa4177.css"
type=text/css rel=stylesheet><LINK
href="MapObject學習筆記－第三講 圖層標注、圖層控制和電子地圖常用工具開發_魏國強 的 博客.files/space.css"
type=text/css rel=stylesheet>
<STYLE type=text/css>.stage {
BACKGROUND: url(http://img.baidu.com/hi/img/tempbg6b.jpg)
}
#usrbar {
PADDING-RIGHT: 10px; PADDING-LEFT: 0px; FONT-SIZE: 12px; BACKGROUND: #ffffff; FILTER: alpha(opacity=65); PADDING-BOTTOM: 3px; WIDTH: 100%; COLOR: #000000; LINE-HEIGHT: 19px; PADDING-TOP: 4px; FONT-FAMILY: Arial; LETTER-SPACING: normal; HEIGHT: 19px; TEXT-ALIGN: right; moz-opacity: 0.5
}
#usrbar A {
COLOR: #0000cc; TEXT-DECORATION: underline
}
#usrbar A:link {
COLOR: #0000cc; TEXT-DECORATION: underline
}
#usrbar A:visited {
COLOR: #0000cc; TEXT-DECORATION: underline
}
#ft {
CLEAR: both; FONT-SIZE: 12px; COLOR: #666666; LINE-HEIGHT: 20px; FONT-FAMILY: Arial; HEIGHT: 20px; TEXT-ALIGN: center
}
#ft A {
COLOR: #7777cc; TEXT-DECORATION: underline
}
#ft A:link {
COLOR: #7777cc; TEXT-DECORATION: underline
}
#ft A:visited {
COLOR: #7777cc; TEXT-DECORATION: underline
}
#usrbar {
LETTER-SPACING: normal
}
#usrbar A {
LETTER-SPACING: normal
}
#usrbar A:link {
LETTER-SPACING: normal
}
#usrbar A:visited {
LETTER-SPACING: normal
}
#ft {
LETTER-SPACING: normal
}
#ft A {
LETTER-SPACING: normal
}
#ft A:link {
LETTER-SPACING: normal
}
#ft A:visited {
LETTER-SPACING: normal
}
</STYLE>
<DIV id=usrbar><NOBR><A id=hi_index href="http://hi.baidu.com/"
target=_blank>百度空間</A> | <A href="http://www.baidu.com/"
target=_blank>百度首頁</A>
<SCRIPT type=text/javascript> document.write('| <a href="https://passport.baidu.com/?login&tpl=sp&tpl_reg=sp&u=http://hi.baidu.com' + encodeURIComponent('/laowei/blog/item/329bd53f41bf8bc67d1e7127%2Ehtml') + '">登錄</a>'); </SCRIPT>
</NOBR></DIV>
<DIV id=newUserTip
style="Z-INDEX: 30000; RIGHT: 0px; FLOAT: right; WIDTH: 225px; POSITION: absolute; TOP: 26px; HEIGHT: 130px; TEXT-ALIGN: right"><A
id=newUserTipShadow
style="DISPLAY: block; FONT-SIZE: 14px; Z-INDEX: 30001; RIGHT: 14px; BACKGROUND: none transparent scroll repeat 0% 0%; OVERFLOW: hidden; WIDTH: 55px; COLOR: #4242f9! important; POSITION: absolute; TOP: 108px; HEIGHT: 14px; TEXT-DECORATION: none! important"
onclick=newUserRegLog()
href="http://passport.baidu.com/?reg&tpl=sp&return_method=get&skip_ok=1&u=http://hi.baidu.com/sys/reg/"
target=_blank> </A>
<EMBED id=newUserTipSwf style="WIDTH: 225px; HEIGHT: 130px"
src=http://hi.baidu.com/ui/flash/userReg/guide.swf
type=application/x-shockwave-flash wmode="transparent"
allowScriptAcess="always"> </DIV>
<SCRIPT language=javascript> <!-- function newUserTipShow(f) { if(f=="0"){//close G("newUserTipSwf").style.width="40px"; G("newUserTip").style.width="40px"; G("newUserTipShadow").style.display="none"; }else{//show G("newUserTip").style.width="225px"; G("newUserTipSwf").style.width="225px"; G("newUserTipShadow").style.display="block"; } } function newUserRegLog(){ var now=new Date(); now.setTime(now.getTime()+5*60*1000); document.cookie="BDSP_REGFLAG=1;expires="+now.toGMTString()+";path=/"; new Image().src="http://hi.baidu.com/sys/statlog/1.gif?m=blog_newer_pro2_click&v=/laowei&t="+Math.random(); } //--> </SCRIPT>
<SCRIPT type=text/javascript>function set_cookie_4_bdtip(index/* start from one */, value){ var bdtip = document.cookie.match(/(^| )BDTIP=([^;]*)(;|$)/); if(!bdtip){ bdtip=new Array(index); for(var i=0,n=bdtip.length;i<n;i++) { if(bdtip[i]=="" || bdtip[i]==null) bdtip[i]=0; if(i == index - 1){ bdtip[i] = value; } } }else{ bdtip = bdtip[2].split('-'); if(index > bdtip.length) bdtip.length= index; for(var i = 0, j = bdtip.length; i < j; i ++){ if(bdtip[i]=="" || bdtip[i]==null) bdtip[i]=0; if(i == index - 1){ bdtip[i] = value; } } } bdtip = bdtip.join('-'); document.cookie = "BDTIP=" + bdtip+ ";expires=Wed, 28-Nov-37 01:45:46 GMT;path=/;domain=.baidu.com";}</SCRIPT>
<DIV id=main align=left><!--[if IE]>
<SCRIPT>
var objmain = document.getElementById("main");
function updatesize(){ var bodyw = window.document.body.offsetWidth; if(bodyw <= 790) objmain.style.width="772px"; else if(bodyw >= 1016) objmain.style.width="996px"; else objmain.style.width="100%"; }
updatesize(); window.onresize = updatesize;
</SCRIPT>
<![endif]-->
<DIV id=header>
<DIV class=lc>
<DIV class=rc></DIV></DIV>
<DIV class=tit><A class=titlink
title="guoqiang_wei的空間 http://hi.baidu.com/laowei"
href="http://hi.baidu.com/laowei">魏國強 的 博客</A></DIV>
<DIV class=desc>李白乘舟將欲行，忽聽撲通跳水聲；一個猛子扎下去，撈起一看是汪倫。</DIV>
<DIV id=tabline></DIV>
<DIV id=tab><A href="http://hi.baidu.com/laowei">主頁</A><A class=on
href="http://hi.baidu.com/laowei/blog">博客</A><A
href="http://hi.baidu.com/laowei/album">相冊</A><SPAN>|</SPAN><A
href="http://hi.baidu.com/laowei/profile">個人檔案</A> <SPAN>|</SPAN><A
href="http://hi.baidu.com/laowei/friends">好友</A> </DIV></DIV>
<DIV class=stage>
<DIV class=stagepad>
<DIV style="WIDTH: 100%">
<TABLE class=modth cellSpacing=0 cellPadding=0 width="100%" border=0>
<TBODY>
<TR>
<TD class=modtl width=7> </TD>
<TD class=modtc noWrap>
<DIV class=modhead><SPAN class=modtit>查看文章</SPAN></DIV></TD>
<TD class=modtc noWrap align=right></TD>
<TD class=modtr width=7> </TD></TR></TBODY></TABLE>
<DIV class=modbox id=m_blog>
<DIV class=tit>MapObject學習筆記－第三講 圖層標注、圖層控制和電子地圖常用工具開發</DIV>
<DIV class=date>2008-01-07 22:44</DIV>
<TABLE style="TABLE-LAYOUT: fixed">
<TBODY>
<TR>
<TD>
<DIV class=cnt id=blog_text>
<P>(轉自<A class=HeaderMainTitle
href="http://www.cnblogs.com/gispeng/"><FONT
size=4>GIS雲中飛鵬</FONT></A>)</P>
<P><STRONG><SPAN style="FONT-SIZE: 12pt">一、圖層標注</SPAN></STRONG></P>
<P class=MsoNormal
style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21.75pt"><SPAN>利用</SPAN><SPAN>MO</SPAN><SPAN>的標注對象</SPAN><SPAN>LabelRenderer</SPAN><SPAN>，可以自動添加圖層上對象的標注。</SPAN></P>
<P class=MsoNormal
style="MARGIN: 0cm 0cm 0pt"><STRONG><SPAN>1</SPAN></STRONG><STRONG><SPAN>、屬性標注</SPAN></STRONG></P>
<P class=MsoNormal
style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21.75pt"><SPAN>屬性標注的方法為：</SPAN></P>
<P class=MsoNormal
style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21.75pt"><SPAN>Set layer.Renderer
= New LabelRenderer '</SPAN><SPAN>設置標注對象</SPAN></P>
<P class=MsoNormal
style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21.75pt"><SPAN>layer.Renderer.Field
= "CNTRY_NAME" '</SPAN><SPAN>指定要顯示的字段</SPAN></P>
<P class=MsoNormal
style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21.75pt"><SPAN>layer.Renderer.AllowDuplicates
= True '</SPAN><SPAN>允許標注重復</SPAN></P>
<P class=MsoNormal
style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21.75pt"><SPAN>標注語句要加在圖層添加語句：</SPAN><SPAN>Map1.Layers.Add
layer</SPAN><SPAN>的前面。</SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><STRONG
style="mso-bidi-font-weight: normal"><SPAN>幾點說明：</SPAN></STRONG></P>
<P class=MsoNormal
?? 快捷鍵說明
復制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -