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leinfelder
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN""http://www.w3.org/TR/REC-html40/loose.dtd">
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<!--NewPage-->
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<HTML>
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<HEAD>
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<TITLE>
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Extent
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</TITLE>
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<LINK REL ="stylesheet" TYPE="text/css" HREF="stylesheet.css" TITLE="Style">
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</HEAD>
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<SCRIPT>
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function asd()
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{
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parent.document.title="Extent";
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}
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</SCRIPT>
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<BODY BGCOLOR="white" onload="asd();">
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<!-- ========== START OF NAVBAR ========== -->
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<A NAME="navbar_bottom"><!-- --></A>
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<TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0">
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<TD COLSPAN=3 BGCOLOR="#EEEEFF" CLASS="NavBarCell1">
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<A NAME="navbar_bottom_firstrow"><!-- --></A>
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<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3">
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<TR ALIGN="center" VALIGN="top">
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<TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD>
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<TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="overview-summary-Extent.js.html"><FONT CLASS="NavBarFont1"><B>File</B></FONT></A> </TD>
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<TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD>
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<TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="overview-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD>
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<!--TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"--> <!--A HREF="deprecated-list.html"--><!--FONT CLASS="NavBarFont1">Deprecated</FONT--><!--/A--><!-- </TD-->
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<TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="index-all.html"--><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD>
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<TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD>
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</TABLE>
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</TD>
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<TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM>
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<B><a href='http://mapbuilder.sourceforge.net'>Community Map Builder</a> 27 Apr 2008</B>
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</EM>
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</TD
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</TR>
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<TR>
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<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
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<A HREF="EventLog.html"><B>PREV CLASS</B></A><!--
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NEXT CLASS
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-->
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<A HREF="FeatureCollection.html"><B>NEXT CLASS</B></A></FONT></TD>
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<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
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<A HREF="index.html" TARGET="_top"><B>FRAMES</B></A>
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<A HREF="Extent.html" TARGET="_top"><B>NO FRAMES</B></A>
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<SCRIPT>
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<!--
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if(window==top) {
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document.writeln('<A HREF="allclasses-noframe.html" TARGET=""><B>All Classes</B></A>');
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}
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//-->
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</SCRIPT>
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<NOSCRIPT>
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<A HREF="allclasses-noframe.html" TARGET=""><B>All Classes</B></A>
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</NOSCRIPT>
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</FONT></TD>
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</TR>
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<TR>
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<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
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SUMMARY: <A HREF="#field_summary">FIELD</A> | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD>
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<TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">
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DETAIL: <A HREF="#field_detail">FIELD</A> | <A HREF="#constructor_detail">CONSTR</A> | <A HREF="#method_detail">METHOD</A></FONT></TD>
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</TR>
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</TABLE>
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<!-- =========== END OF NAVBAR =========== -->
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<HR>
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<!-- ======== START OF CLASS DATA ======== -->
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<H2>Class Extent</H2>
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<PRE>Object
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+--<b>Extent</b>
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</PRE>
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<HR>
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<DL>
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<!-- Class definition -->
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<DT>class
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<B>Extent</B>
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</DL>
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<P>
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<I>Defined in <a href='overview-summary-Extent.js.html'>Extent.js</a></I><BR/><BR/>
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</P>
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<HR>
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<!-- ======== NESTED CLASS SUMMARY ======== -->
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<!-- ======== END NESTED CLASS SUMMARY ======== -->
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<!-- =========== FIELD SUMMARY =========== -->
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<A NAME="field_summary"><!-- --></A>
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<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
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<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
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<TD COLSPAN=2><FONT SIZE="+2">
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<B>Field Summary</B></FONT></TD>
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</TR>
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<!-- This is one instance field summary -->
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE> Object</CODE></FONT></TD>
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<TD><CODE><B><A HREF="#fixedScale">fixedScale</A></B></CODE>
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<BR>
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</TD>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE> Object</CODE></FONT></TD>
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<TD><CODE><B><A HREF="#height">height</A></B></CODE>
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<BR>
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</TD>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE> Object</CODE></FONT></TD>
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<TD><CODE><B><A HREF="#id">id</A></B></CODE>
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<BR>
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</TD>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE> Object</CODE></FONT></TD>
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<TD><CODE><B><A HREF="#lr">lr</A></B></CODE>
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<BR>
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</TD>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE> Object</CODE></FONT></TD>
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<TD><CODE><B><A HREF="#model">model</A></B></CODE>
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<BR>
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</TD>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE> Object</CODE></FONT></TD>
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<TD><CODE><B><A HREF="#size">size</A></B></CODE>
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<BR>
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</TD>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE> Object</CODE></FONT></TD>
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<TD><CODE><B><A HREF="#ul">ul</A></B></CODE>
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<BR>
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</TD>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE> Object</CODE></FONT></TD>
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<TD><CODE><B><A HREF="#width">width</A></B></CODE>
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<BR>
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</TD>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE> Object</CODE></FONT></TD>
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<TD><CODE><B><A HREF="#zoomBy">zoomBy</A></B></CODE>
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<BR>
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</TD>
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</TR>
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</TABLE>
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<!-- =========== END FIELD SUMMARY =========== -->
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<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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<A NAME="constructor_summary"><!-- --></A>
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<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
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<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
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<TD COLSPAN=2><FONT SIZE="+2">
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<B>Constructor Summary</B></FONT></TD>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD>
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<CODE>
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<B>
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<A HREF="Extent.html#Extent()">Extent</A>
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</B>
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( model, initialRes )
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</CODE>
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<BR>
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A tool designed to handle geography calculations for widgets which render
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the model in 2D.
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</TD>
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</TR>
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</TABLE>
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<!-- ======== END CONSTRUCTOR SUMMARY ======== -->
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<!-- ========== METHOD SUMMARY =========== -->
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<A NAME="method_summary"><!-- --></A>
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<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
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<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
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<TD COLSPAN=2><FONT SIZE="+2">
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<B>Method Summary</B></FONT></TD>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD ALIGN="right" VALIGN="top" WIDTH="1%">
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<FONT SIZE="-1">
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<CODE> Object</CODE>
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</FONT>
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</TD>
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<TD>
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<CODE>
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<B>
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<A HREF="#centerAt">centerAt</A></B>(center, newres, limitExtent)
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</CODE>
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<BR>
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Adjust the extent so that it is centered at given XY coordinate with given
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resolution.
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</TD>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD ALIGN="right" VALIGN="top" WIDTH="1%">
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<FONT SIZE="-1">
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<CODE> void</CODE>
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</FONT>
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</TD>
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<TD>
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<CODE>
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<B>
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<A HREF="#checkBbox">checkBbox</A></B>()
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</CODE>
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<BR>
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</TD>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD ALIGN="right" VALIGN="top" WIDTH="1%">
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<FONT SIZE="-1">
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<CODE> void</CODE>
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</FONT>
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</TD>
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<TD>
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<CODE>
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<B>
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<A HREF="#firstInit">firstInit</A></B>(extent, initialRes)
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</CODE>
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<BR>
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</TD>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD ALIGN="right" VALIGN="top" WIDTH="1%">
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<FONT SIZE="-1">
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<CODE> Object</CODE>
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</FONT>
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</TD>
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<TD>
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<CODE>
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<B>
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<A HREF="#getBbox">getBbox</A></B>()
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</CODE>
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<BR>
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Returns the bounding box as stored in the model
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</TD>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD ALIGN="right" VALIGN="top" WIDTH="1%">
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<FONT SIZE="-1">
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<CODE> Object</CODE>
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</FONT>
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</TD>
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<TD>
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<CODE>
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<B>
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<A HREF="#getCenter">getCenter</A></B>()
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</CODE>
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<BR>
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Returns the XY center of this extent
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</TD>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD ALIGN="right" VALIGN="top" WIDTH="1%">
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<FONT SIZE="-1">
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<CODE> Object</CODE>
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</FONT>
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</TD>
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<TD>
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<CODE>
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<B>
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<A HREF="#getFixedScale">getFixedScale</A></B>(res)
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</CODE>
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<BR>
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When given a res, it recalculates it to match the zoomlevels, when present and returns a fixed scale.
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</TD>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD ALIGN="right" VALIGN="top" WIDTH="1%">
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<FONT SIZE="-1">
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<CODE> Object</CODE>
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</FONT>
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</TD>
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|
<TD>
|
| 343 |
|
|
<CODE>
|
| 344 |
|
|
<B>
|
| 345 |
|
|
<A HREF="#getPL">getPL</A></B>(xy)
|
| 346 |
|
|
</CODE>
|
| 347 |
|
|
<BR>
|
| 348 |
|
|
|
| 349 |
|
|
Returns pixel/line coordinates for given XY projection coords
|
| 350 |
|
|
</TD>
|
| 351 |
|
|
</TR>
|
| 352 |
|
|
|
| 353 |
|
|
<TR BGCOLOR="white" CLASS="TableRowColor">
|
| 354 |
|
|
<TD ALIGN="right" VALIGN="top" WIDTH="1%">
|
| 355 |
|
|
<FONT SIZE="-1">
|
| 356 |
|
|
<CODE> Object</CODE>
|
| 357 |
|
|
</FONT>
|
| 358 |
|
|
</TD>
|
| 359 |
|
|
<TD>
|
| 360 |
|
|
<CODE>
|
| 361 |
|
|
<B>
|
| 362 |
|
|
<A HREF="#getScale">getScale</A></B>()
|
| 363 |
|
|
</CODE>
|
| 364 |
|
|
<BR>
|
| 365 |
|
|
|
| 366 |
|
|
Returns the map scale denominator for the current extent resolution
|
| 367 |
|
|
</TD>
|
| 368 |
|
|
</TR>
|
| 369 |
|
|
|
| 370 |
|
|
<TR BGCOLOR="white" CLASS="TableRowColor">
|
| 371 |
|
|
<TD ALIGN="right" VALIGN="top" WIDTH="1%">
|
| 372 |
|
|
<FONT SIZE="-1">
|
| 373 |
|
|
<CODE> Object</CODE>
|
| 374 |
|
|
</FONT>
|
| 375 |
|
|
</TD>
|
| 376 |
|
|
<TD>
|
| 377 |
|
|
<CODE>
|
| 378 |
|
|
<B>
|
| 379 |
|
|
<A HREF="#getSize">getSize</A></B>()
|
| 380 |
|
|
</CODE>
|
| 381 |
|
|
<BR>
|
| 382 |
|
|
|
| 383 |
|
|
Returns the window size as stored in the model
|
| 384 |
|
|
</TD>
|
| 385 |
|
|
</TR>
|
| 386 |
|
|
|
| 387 |
|
|
<TR BGCOLOR="white" CLASS="TableRowColor">
|
| 388 |
|
|
<TD ALIGN="right" VALIGN="top" WIDTH="1%">
|
| 389 |
|
|
<FONT SIZE="-1">
|
| 390 |
|
|
<CODE> Object</CODE>
|
| 391 |
|
|
</FONT>
|
| 392 |
|
|
</TD>
|
| 393 |
|
|
<TD>
|
| 394 |
|
|
<CODE>
|
| 395 |
|
|
<B>
|
| 396 |
|
|
<A HREF="#getXY">getXY</A></B>(pl)
|
| 397 |
|
|
</CODE>
|
| 398 |
|
|
<BR>
|
| 399 |
|
|
|
| 400 |
|
|
Returns XY coordinates for given pixel line coords w.r.t.
|
| 401 |
|
|
</TD>
|
| 402 |
|
|
</TR>
|
| 403 |
|
|
|
| 404 |
|
|
<TR BGCOLOR="white" CLASS="TableRowColor">
|
| 405 |
|
|
<TD ALIGN="right" VALIGN="top" WIDTH="1%">
|
| 406 |
|
|
<FONT SIZE="-1">
|
| 407 |
|
|
<CODE> void</CODE>
|
| 408 |
|
|
</FONT>
|
| 409 |
|
|
</TD>
|
| 410 |
|
|
<TD>
|
| 411 |
|
|
<CODE>
|
| 412 |
|
|
<B>
|
| 413 |
|
|
<A HREF="#init">init</A></B>(extent, initialRes)
|
| 414 |
|
|
</CODE>
|
| 415 |
|
|
<BR>
|
| 416 |
|
|
|
| 417 |
|
|
Initialization of the Extent tool, called as a loadModel event listener.
|
| 418 |
|
|
</TD>
|
| 419 |
|
|
</TR>
|
| 420 |
|
|
|
| 421 |
|
|
<TR BGCOLOR="white" CLASS="TableRowColor">
|
| 422 |
|
|
<TD ALIGN="right" VALIGN="top" WIDTH="1%">
|
| 423 |
|
|
<FONT SIZE="-1">
|
| 424 |
|
|
<CODE> void</CODE>
|
| 425 |
|
|
</FONT>
|
| 426 |
|
|
</TD>
|
| 427 |
|
|
<TD>
|
| 428 |
|
|
<CODE>
|
| 429 |
|
|
<B>
|
| 430 |
|
|
<A HREF="#setBbox">setBbox</A></B>(bbox)
|
| 431 |
|
|
</CODE>
|
| 432 |
|
|
<BR>
|
| 433 |
|
|
|
| 434 |
|
|
Recalculates a given bbox and stores a proper aspect one in the model
|
| 435 |
|
|
</TD>
|
| 436 |
|
|
</TR>
|
| 437 |
|
|
|
| 438 |
|
|
<TR BGCOLOR="white" CLASS="TableRowColor">
|
| 439 |
|
|
<TD ALIGN="right" VALIGN="top" WIDTH="1%">
|
| 440 |
|
|
<FONT SIZE="-1">
|
| 441 |
|
|
<CODE> void</CODE>
|
| 442 |
|
|
</FONT>
|
| 443 |
|
|
</TD>
|
| 444 |
|
|
<TD>
|
| 445 |
|
|
<CODE>
|
| 446 |
|
|
<B>
|
| 447 |
|
|
<A HREF="#setResolution">setResolution</A></B>(size)
|
| 448 |
|
|
</CODE>
|
| 449 |
|
|
<BR>
|
| 450 |
|
|
|
| 451 |
|
|
Adjust the resolution so the bbox fits in the specified width and height
|
| 452 |
|
|
</TD>
|
| 453 |
|
|
</TR>
|
| 454 |
|
|
|
| 455 |
|
|
<TR BGCOLOR="white" CLASS="TableRowColor">
|
| 456 |
|
|
<TD ALIGN="right" VALIGN="top" WIDTH="1%">
|
| 457 |
|
|
<FONT SIZE="-1">
|
| 458 |
|
|
<CODE> void</CODE>
|
| 459 |
|
|
</FONT>
|
| 460 |
|
|
</TD>
|
| 461 |
|
|
<TD>
|
| 462 |
|
|
<CODE>
|
| 463 |
|
|
<B>
|
| 464 |
|
|
<A HREF="#setScale">setScale</A></B>(scale)
|
| 465 |
|
|
</CODE>
|
| 466 |
|
|
<BR>
|
| 467 |
|
|
|
| 468 |
|
|
Sets the model's resolution from mapScale input value.
|
| 469 |
|
|
</TD>
|
| 470 |
|
|
</TR>
|
| 471 |
|
|
|
| 472 |
|
|
<TR BGCOLOR="white" CLASS="TableRowColor">
|
| 473 |
|
|
<TD ALIGN="right" VALIGN="top" WIDTH="1%">
|
| 474 |
|
|
<FONT SIZE="-1">
|
| 475 |
|
|
<CODE> void</CODE>
|
| 476 |
|
|
</FONT>
|
| 477 |
|
|
</TD>
|
| 478 |
|
|
<TD>
|
| 479 |
|
|
<CODE>
|
| 480 |
|
|
<B>
|
| 481 |
|
|
<A HREF="#setSize">setSize</A></B>(size)
|
| 482 |
|
|
</CODE>
|
| 483 |
|
|
<BR>
|
| 484 |
|
|
|
| 485 |
|
|
Stores a given window size in the model.
|
| 486 |
|
|
</TD>
|
| 487 |
|
|
</TR>
|
| 488 |
|
|
|
| 489 |
|
|
<TR BGCOLOR="white" CLASS="TableRowColor">
|
| 490 |
|
|
<TD ALIGN="right" VALIGN="top" WIDTH="1%">
|
| 491 |
|
|
<FONT SIZE="-1">
|
| 492 |
|
|
<CODE> void</CODE>
|
| 493 |
|
|
</FONT>
|
| 494 |
|
|
</TD>
|
| 495 |
|
|
<TD>
|
| 496 |
|
|
<CODE>
|
| 497 |
|
|
<B>
|
| 498 |
|
|
<A HREF="#setZoomLevels">setZoomLevels</A></B>(enabled,zoomLevels)
|
| 499 |
|
|
</CODE>
|
| 500 |
|
|
<BR>
|
| 501 |
|
|
|
| 502 |
|
|
|
| 503 |
|
|
</TD>
|
| 504 |
|
|
</TR>
|
| 505 |
|
|
|
| 506 |
|
|
<TR BGCOLOR="white" CLASS="TableRowColor">
|
| 507 |
|
|
<TD ALIGN="right" VALIGN="top" WIDTH="1%">
|
| 508 |
|
|
<FONT SIZE="-1">
|
| 509 |
|
|
<CODE> void</CODE>
|
| 510 |
|
|
</FONT>
|
| 511 |
|
|
</TD>
|
| 512 |
|
|
<TD>
|
| 513 |
|
|
<CODE>
|
| 514 |
|
|
<B>
|
| 515 |
|
|
<A HREF="#zoomToBox">zoomToBox</A></B>(ul, lr)
|
| 516 |
|
|
</CODE>
|
| 517 |
|
|
<BR>
|
| 518 |
|
|
|
| 519 |
|
|
Adjust the extent to the given bbox.
|
| 520 |
|
|
</TD>
|
| 521 |
|
|
</TR>
|
| 522 |
|
|
|
| 523 |
|
|
|
| 524 |
|
|
</TABLE>
|
| 525 |
|
|
|
| 526 |
|
|
|
| 527 |
|
|
|
| 528 |
|
|
<P>
|
| 529 |
|
|
<!-- ========== END METHOD SUMMARY =========== -->
|
| 530 |
|
|
|
| 531 |
|
|
|
| 532 |
|
|
<!-- ============ FIELD DETAIL START =========== -->
|
| 533 |
|
|
|
| 534 |
|
|
<A NAME="field_detail"><!-- --></A>
|
| 535 |
|
|
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
|
| 536 |
|
|
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
|
| 537 |
|
|
<TD COLSPAN=1><FONT SIZE="+2"><B>Field Detail</B></FONT></TD>
|
| 538 |
|
|
</TR>
|
| 539 |
|
|
</TABLE>
|
| 540 |
|
|
|
| 541 |
|
|
|
| 542 |
|
|
<A NAME="fixedScale"><!-- --></A>
|
| 543 |
|
|
<H3>fixedScale</H3>
|
| 544 |
|
|
<PRE>Object <B>fixedScale</B></PRE>
|
| 545 |
|
|
<UL>
|
| 546 |
|
|
|
| 547 |
|
|
|
| 548 |
|
|
</UL>
|
| 549 |
|
|
<HR>
|
| 550 |
|
|
|
| 551 |
|
|
<A NAME="height"><!-- --></A>
|
| 552 |
|
|
<H3>height</H3>
|
| 553 |
|
|
<PRE>Object <B>height</B></PRE>
|
| 554 |
|
|
<UL>
|
| 555 |
|
|
|
| 556 |
|
|
|
| 557 |
|
|
</UL>
|
| 558 |
|
|
<HR>
|
| 559 |
|
|
|
| 560 |
|
|
<A NAME="id"><!-- --></A>
|
| 561 |
|
|
<H3>id</H3>
|
| 562 |
|
|
<PRE>Object <B>id</B></PRE>
|
| 563 |
|
|
<UL>
|
| 564 |
|
|
|
| 565 |
|
|
|
| 566 |
|
|
</UL>
|
| 567 |
|
|
<HR>
|
| 568 |
|
|
|
| 569 |
|
|
<A NAME="lr"><!-- --></A>
|
| 570 |
|
|
<H3>lr</H3>
|
| 571 |
|
|
<PRE>Object <B>lr</B></PRE>
|
| 572 |
|
|
<UL>
|
| 573 |
|
|
|
| 574 |
|
|
|
| 575 |
|
|
</UL>
|
| 576 |
|
|
<HR>
|
| 577 |
|
|
|
| 578 |
|
|
<A NAME="model"><!-- --></A>
|
| 579 |
|
|
<H3>model</H3>
|
| 580 |
|
|
<PRE>Object <B>model</B></PRE>
|
| 581 |
|
|
<UL>
|
| 582 |
|
|
|
| 583 |
|
|
|
| 584 |
|
|
</UL>
|
| 585 |
|
|
<HR>
|
| 586 |
|
|
|
| 587 |
|
|
<A NAME="size"><!-- --></A>
|
| 588 |
|
|
<H3>size</H3>
|
| 589 |
|
|
<PRE>Object <B>size</B></PRE>
|
| 590 |
|
|
<UL>
|
| 591 |
|
|
|
| 592 |
|
|
|
| 593 |
|
|
</UL>
|
| 594 |
|
|
<HR>
|
| 595 |
|
|
|
| 596 |
|
|
<A NAME="ul"><!-- --></A>
|
| 597 |
|
|
<H3>ul</H3>
|
| 598 |
|
|
<PRE>Object <B>ul</B></PRE>
|
| 599 |
|
|
<UL>
|
| 600 |
|
|
|
| 601 |
|
|
|
| 602 |
|
|
</UL>
|
| 603 |
|
|
<HR>
|
| 604 |
|
|
|
| 605 |
|
|
<A NAME="width"><!-- --></A>
|
| 606 |
|
|
<H3>width</H3>
|
| 607 |
|
|
<PRE>Object <B>width</B></PRE>
|
| 608 |
|
|
<UL>
|
| 609 |
|
|
|
| 610 |
|
|
|
| 611 |
|
|
</UL>
|
| 612 |
|
|
<HR>
|
| 613 |
|
|
|
| 614 |
|
|
<A NAME="zoomBy"><!-- --></A>
|
| 615 |
|
|
<H3>zoomBy</H3>
|
| 616 |
|
|
<PRE>Object <B>zoomBy</B></PRE>
|
| 617 |
|
|
<UL>
|
| 618 |
|
|
|
| 619 |
|
|
|
| 620 |
|
|
</UL>
|
| 621 |
|
|
<HR>
|
| 622 |
|
|
|
| 623 |
|
|
|
| 624 |
|
|
|
| 625 |
|
|
<!-- ============ FIELD DETAIL END =========== -->
|
| 626 |
|
|
|
| 627 |
|
|
<!-- ========= CONSTRUCTOR DETAIL START ======== -->
|
| 628 |
|
|
|
| 629 |
|
|
<A NAME="constructor_detail"><!-- --></A>
|
| 630 |
|
|
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
|
| 631 |
|
|
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
|
| 632 |
|
|
<TD COLSPAN=1>
|
| 633 |
|
|
<FONT SIZE="+2"><B>Constructor Detail</B></FONT>
|
| 634 |
|
|
</TD>
|
| 635 |
|
|
</TR>
|
| 636 |
|
|
</TABLE>
|
| 637 |
|
|
|
| 638 |
|
|
<A NAME="Extent()"><!-- --></A><H3>
|
| 639 |
|
|
Extent</H3>
|
| 640 |
|
|
<PRE><B>Extent</B>( model, initialRes )</PRE>
|
| 641 |
|
|
|
| 642 |
|
|
|
| 643 |
|
|
<UL>
|
| 644 |
|
|
A tool designed to handle geography calculations for widgets which render
|
| 645 |
|
|
the model in 2D.
|
| 646 |
|
|
Use of this tool requires that it's model implements get/setWindowHeight/Width
|
| 647 |
|
|
methods.
|
| 648 |
|
|
Encapsulates all geography and image size aspects of a geographic object
|
| 649 |
|
|
displayed in a rectangular area on the screen.
|
| 650 |
|
|
All coordinates are handled as points which is a 2 element array, where x is
|
| 651 |
|
|
the first element and y is the second. Coordinates are either pixel and lixel
|
| 652 |
|
|
(pl) relative to the top left of the extent or projection XY values (xy).
|
| 653 |
|
|
</UL>
|
| 654 |
|
|
|
| 655 |
|
|
|
| 656 |
|
|
|
| 657 |
|
|
<UL>
|
| 658 |
|
|
<B>Parameters:</B>
|
| 659 |
|
|
|
| 660 |
|
|
<UL><CODE>model</CODE> - the model document that this extent represents
|
| 661 |
|
|
</UL>
|
| 662 |
|
|
|
| 663 |
|
|
<UL><CODE>initialRes</CODE> - (optional) if supplied the extent resolution will be set to this value
|
| 664 |
|
|
</UL>
|
| 665 |
|
|
|
| 666 |
|
|
|
| 667 |
|
|
</UL>
|
| 668 |
|
|
|
| 669 |
|
|
|
| 670 |
|
|
<!-- Constructor return value(s) -->
|
| 671 |
|
|
|
| 672 |
|
|
<!-- End constructor return value(s) -->
|
| 673 |
|
|
|
| 674 |
|
|
<!-- ADDITIONAL ATTRIBUTES -->
|
| 675 |
|
|
|
| 676 |
|
|
<HR/>
|
| 677 |
|
|
<!-- END ADDITIONAL ATTRIBUTES -->
|
| 678 |
|
|
|
| 679 |
|
|
<!-- ========= CONSTRUCTOR DETAIL END ======== -->
|
| 680 |
|
|
|
| 681 |
|
|
|
| 682 |
|
|
<!-- ============ METHOD DETAIL START ========== -->
|
| 683 |
|
|
|
| 684 |
|
|
<A NAME="method_detail"><!-- --></A>
|
| 685 |
|
|
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
|
| 686 |
|
|
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
|
| 687 |
|
|
<TD COLSPAN=1><FONT SIZE="+2">
|
| 688 |
|
|
<B>Method Detail</B></FONT>
|
| 689 |
|
|
</TD>
|
| 690 |
|
|
</TR>
|
| 691 |
|
|
</TABLE>
|
| 692 |
|
|
|
| 693 |
|
|
<!-- One single method detail entry -->
|
| 694 |
|
|
|
| 695 |
|
|
<A NAME="centerAt"><!-- --></A>
|
| 696 |
|
|
<H3>centerAt</H3>
|
| 697 |
|
|
<PRE>Object <B>centerAt</B>(center, newres, limitExtent)</PRE>
|
| 698 |
|
|
|
| 699 |
|
|
<UL>Adjust the extent so that it is centered at given XY coordinate with given
|
| 700 |
|
|
resolution. Extent width and height remain fixed. Optionally check to
|
| 701 |
|
|
ensure that it doesn't go beyond available extent.</UL>
|
| 702 |
|
|
|
| 703 |
|
|
|
| 704 |
|
|
<!-- METHOD PARAMETERS START -->
|
| 705 |
|
|
|
| 706 |
|
|
<UL>
|
| 707 |
|
|
<B>Parameters:</B>
|
| 708 |
|
|
|
| 709 |
|
|
<UL><CODE>center</CODE> - projection XY coordinate to center at
|
| 710 |
|
|
</UL>
|
| 711 |
|
|
|
| 712 |
|
|
<UL><CODE>newres</CODE> - resolution to display at
|
| 713 |
|
|
</UL>
|
| 714 |
|
|
|
| 715 |
|
|
<UL><CODE>limitExtent</CODE> - ensure that the extent doesn't go beyond available bbox (TBD: not complete/tested)
|
| 716 |
|
|
</UL>
|
| 717 |
|
|
|
| 718 |
|
|
</UL>
|
| 719 |
|
|
|
| 720 |
|
|
<!-- METHOD PARAMETERS END -->
|
| 721 |
|
|
|
| 722 |
|
|
|
| 723 |
|
|
<UL>
|
| 724 |
|
|
<B>Returns:</B>
|
| 725 |
|
|
<UL>
|
| 726 |
|
|
none
|
| 727 |
|
|
</UL>
|
| 728 |
|
|
</UL>
|
| 729 |
|
|
|
| 730 |
|
|
|
| 731 |
|
|
<!-- ADDITIONAL ATTRIBUTES START -->
|
| 732 |
|
|
|
| 733 |
|
|
<!-- ADDITIONAL ATTRIBUTES END -->
|
| 734 |
|
|
<HR>
|
| 735 |
|
|
|
| 736 |
|
|
<A NAME="checkBbox"><!-- --></A>
|
| 737 |
|
|
<H3>checkBbox</H3>
|
| 738 |
|
|
<PRE>void <B>checkBbox</B>()</PRE>
|
| 739 |
|
|
|
| 740 |
|
|
|
| 741 |
|
|
<!-- METHOD PARAMETERS START -->
|
| 742 |
|
|
|
| 743 |
|
|
<!-- METHOD PARAMETERS END -->
|
| 744 |
|
|
|
| 745 |
|
|
|
| 746 |
|
|
|
| 747 |
|
|
<!-- ADDITIONAL ATTRIBUTES START -->
|
| 748 |
|
|
|
| 749 |
|
|
<!-- ADDITIONAL ATTRIBUTES END -->
|
| 750 |
|
|
<HR>
|
| 751 |
|
|
|
| 752 |
|
|
<A NAME="firstInit"><!-- --></A>
|
| 753 |
|
|
<H3>firstInit</H3>
|
| 754 |
|
|
<PRE>void <B>firstInit</B>(extent, initialRes)</PRE>
|
| 755 |
|
|
|
| 756 |
|
|
|
| 757 |
|
|
<!-- METHOD PARAMETERS START -->
|
| 758 |
|
|
|
| 759 |
|
|
<!-- METHOD PARAMETERS END -->
|
| 760 |
|
|
|
| 761 |
|
|
|
| 762 |
|
|
|
| 763 |
|
|
<!-- ADDITIONAL ATTRIBUTES START -->
|
| 764 |
|
|
|
| 765 |
|
|
<!-- ADDITIONAL ATTRIBUTES END -->
|
| 766 |
|
|
<HR>
|
| 767 |
|
|
|
| 768 |
|
|
<A NAME="getBbox"><!-- --></A>
|
| 769 |
|
|
<H3>getBbox</H3>
|
| 770 |
|
|
<PRE>Object <B>getBbox</B>()</PRE>
|
| 771 |
|
|
|
| 772 |
|
|
<UL>Returns the bounding box as stored in the model</UL>
|
| 773 |
|
|
|
| 774 |
|
|
|
| 775 |
|
|
<!-- METHOD PARAMETERS START -->
|
| 776 |
|
|
|
| 777 |
|
|
<!-- METHOD PARAMETERS END -->
|
| 778 |
|
|
|
| 779 |
|
|
|
| 780 |
|
|
<UL>
|
| 781 |
|
|
<B>Returns:</B>
|
| 782 |
|
|
<UL>
|
| 783 |
|
|
array with the bounding box
|
| 784 |
|
|
</UL>
|
| 785 |
|
|
</UL>
|
| 786 |
|
|
|
| 787 |
|
|
|
| 788 |
|
|
<!-- ADDITIONAL ATTRIBUTES START -->
|
| 789 |
|
|
|
| 790 |
|
|
<!-- ADDITIONAL ATTRIBUTES END -->
|
| 791 |
|
|
<HR>
|
| 792 |
|
|
|
| 793 |
|
|
<A NAME="getCenter"><!-- --></A>
|
| 794 |
|
|
<H3>getCenter</H3>
|
| 795 |
|
|
<PRE>Object <B>getCenter</B>()</PRE>
|
| 796 |
|
|
|
| 797 |
|
|
<UL>Returns the XY center of this extent</UL>
|
| 798 |
|
|
|
| 799 |
|
|
|
| 800 |
|
|
<!-- METHOD PARAMETERS START -->
|
| 801 |
|
|
|
| 802 |
|
|
<!-- METHOD PARAMETERS END -->
|
| 803 |
|
|
|
| 804 |
|
|
|
| 805 |
|
|
<UL>
|
| 806 |
|
|
<B>Returns:</B>
|
| 807 |
|
|
<UL>
|
| 808 |
|
|
array of XY for th center of the extent
|
| 809 |
|
|
</UL>
|
| 810 |
|
|
</UL>
|
| 811 |
|
|
|
| 812 |
|
|
|
| 813 |
|
|
<!-- ADDITIONAL ATTRIBUTES START -->
|
| 814 |
|
|
|
| 815 |
|
|
<!-- ADDITIONAL ATTRIBUTES END -->
|
| 816 |
|
|
<HR>
|
| 817 |
|
|
|
| 818 |
|
|
<A NAME="getFixedScale"><!-- --></A>
|
| 819 |
|
|
<H3>getFixedScale</H3>
|
| 820 |
|
|
<PRE>Object <B>getFixedScale</B>(res)</PRE>
|
| 821 |
|
|
|
| 822 |
|
|
<UL>When given a res, it recalculates it to match the zoomlevels, when present and returns a fixed scale.
|
| 823 |
|
|
When no res is given it returns the maximum resolution</UL>
|
| 824 |
|
|
|
| 825 |
|
|
|
| 826 |
|
|
<!-- METHOD PARAMETERS START -->
|
| 827 |
|
|
|
| 828 |
|
|
<UL>
|
| 829 |
|
|
<B>Parameters:</B>
|
| 830 |
|
|
|
| 831 |
|
|
<UL><CODE>res</CODE> - optional resolution to be checked
|
| 832 |
|
|
</UL>
|
| 833 |
|
|
|
| 834 |
|
|
</UL>
|
| 835 |
|
|
|
| 836 |
|
|
<!-- METHOD PARAMETERS END -->
|
| 837 |
|
|
|
| 838 |
|
|
|
| 839 |
|
|
<UL>
|
| 840 |
|
|
<B>Returns:</B>
|
| 841 |
|
|
<UL>
|
| 842 |
|
|
fixedScale the resolution to display the map with
|
| 843 |
|
|
</UL>
|
| 844 |
|
|
</UL>
|
| 845 |
|
|
|
| 846 |
|
|
|
| 847 |
|
|
<!-- ADDITIONAL ATTRIBUTES START -->
|
| 848 |
|
|
|
| 849 |
|
|
<!-- ADDITIONAL ATTRIBUTES END -->
|
| 850 |
|
|
<HR>
|
| 851 |
|
|
|
| 852 |
|
|
<A NAME="getPL"><!-- --></A>
|
| 853 |
|
|
<H3>getPL</H3>
|
| 854 |
|
|
<PRE>Object <B>getPL</B>(xy)</PRE>
|
| 855 |
|
|
|
| 856 |
|
|
<UL>Returns pixel/line coordinates for given XY projection coords</UL>
|
| 857 |
|
|
|
| 858 |
|
|
|
| 859 |
|
|
<!-- METHOD PARAMETERS START -->
|
| 860 |
|
|
|
| 861 |
|
|
<UL>
|
| 862 |
|
|
<B>Parameters:</B>
|
| 863 |
|
|
|
| 864 |
|
|
<UL><CODE>xy</CODE> - projection XY coordinate to calculate
|
| 865 |
|
|
</UL>
|
| 866 |
|
|
|
| 867 |
|
|
</UL>
|
| 868 |
|
|
|
| 869 |
|
|
<!-- METHOD PARAMETERS END -->
|
| 870 |
|
|
|
| 871 |
|
|
|
| 872 |
|
|
<UL>
|
| 873 |
|
|
<B>Returns:</B>
|
| 874 |
|
|
<UL>
|
| 875 |
|
|
point array of pxiel/line coordinates w.r.t. top left corner
|
| 876 |
|
|
</UL>
|
| 877 |
|
|
</UL>
|
| 878 |
|
|
|
| 879 |
|
|
|
| 880 |
|
|
<!-- ADDITIONAL ATTRIBUTES START -->
|
| 881 |
|
|
|
| 882 |
|
|
<!-- ADDITIONAL ATTRIBUTES END -->
|
| 883 |
|
|
<HR>
|
| 884 |
|
|
|
| 885 |
|
|
<A NAME="getScale"><!-- --></A>
|
| 886 |
|
|
<H3>getScale</H3>
|
| 887 |
|
|
<PRE>Object <B>getScale</B>()</PRE>
|
| 888 |
|
|
|
| 889 |
|
|
<UL>Returns the map scale denominator for the current extent resolution</UL>
|
| 890 |
|
|
|
| 891 |
|
|
|
| 892 |
|
|
<!-- METHOD PARAMETERS START -->
|
| 893 |
|
|
|
| 894 |
|
|
<!-- METHOD PARAMETERS END -->
|
| 895 |
|
|
|
| 896 |
|
|
|
| 897 |
|
|
<UL>
|
| 898 |
|
|
<B>Returns:</B>
|
| 899 |
|
|
<UL>
|
| 900 |
|
|
map scale denominator
|
| 901 |
|
|
</UL>
|
| 902 |
|
|
</UL>
|
| 903 |
|
|
|
| 904 |
|
|
|
| 905 |
|
|
<!-- ADDITIONAL ATTRIBUTES START -->
|
| 906 |
|
|
|
| 907 |
|
|
<!-- ADDITIONAL ATTRIBUTES END -->
|
| 908 |
|
|
<HR>
|
| 909 |
|
|
|
| 910 |
|
|
<A NAME="getSize"><!-- --></A>
|
| 911 |
|
|
<H3>getSize</H3>
|
| 912 |
|
|
<PRE>Object <B>getSize</B>()</PRE>
|
| 913 |
|
|
|
| 914 |
|
|
<UL>Returns the window size as stored in the model</UL>
|
| 915 |
|
|
|
| 916 |
|
|
|
| 917 |
|
|
<!-- METHOD PARAMETERS START -->
|
| 918 |
|
|
|
| 919 |
|
|
<!-- METHOD PARAMETERS END -->
|
| 920 |
|
|
|
| 921 |
|
|
|
| 922 |
|
|
<UL>
|
| 923 |
|
|
<B>Returns:</B>
|
| 924 |
|
|
<UL>
|
| 925 |
|
|
array with the window size
|
| 926 |
|
|
</UL>
|
| 927 |
|
|
</UL>
|
| 928 |
|
|
|
| 929 |
|
|
|
| 930 |
|
|
<!-- ADDITIONAL ATTRIBUTES START -->
|
| 931 |
|
|
|
| 932 |
|
|
<!-- ADDITIONAL ATTRIBUTES END -->
|
| 933 |
|
|
<HR>
|
| 934 |
|
|
|
| 935 |
|
|
<A NAME="getXY"><!-- --></A>
|
| 936 |
|
|
<H3>getXY</H3>
|
| 937 |
|
|
<PRE>Object <B>getXY</B>(pl)</PRE>
|
| 938 |
|
|
|
| 939 |
|
|
<UL>Returns XY coordinates for given pixel line coords w.r.t. top left corner</UL>
|
| 940 |
|
|
|
| 941 |
|
|
|
| 942 |
|
|
<!-- METHOD PARAMETERS START -->
|
| 943 |
|
|
|
| 944 |
|
|
<UL>
|
| 945 |
|
|
<B>Parameters:</B>
|
| 946 |
|
|
|
| 947 |
|
|
<UL><CODE>pl</CODE> - pixel line in extent to calculate
|
| 948 |
|
|
</UL>
|
| 949 |
|
|
|
| 950 |
|
|
</UL>
|
| 951 |
|
|
|
| 952 |
|
|
<!-- METHOD PARAMETERS END -->
|
| 953 |
|
|
|
| 954 |
|
|
|
| 955 |
|
|
<UL>
|
| 956 |
|
|
<B>Returns:</B>
|
| 957 |
|
|
<UL>
|
| 958 |
|
|
point array of XY coordinates
|
| 959 |
|
|
</UL>
|
| 960 |
|
|
</UL>
|
| 961 |
|
|
|
| 962 |
|
|
|
| 963 |
|
|
<!-- ADDITIONAL ATTRIBUTES START -->
|
| 964 |
|
|
|
| 965 |
|
|
<!-- ADDITIONAL ATTRIBUTES END -->
|
| 966 |
|
|
<HR>
|
| 967 |
|
|
|
| 968 |
|
|
<A NAME="init"><!-- --></A>
|
| 969 |
|
|
<H3>init</H3>
|
| 970 |
|
|
<PRE>void <B>init</B>(extent, initialRes)</PRE>
|
| 971 |
|
|
|
| 972 |
|
|
<UL>Initialization of the Extent tool, called as a loadModel event listener.</UL>
|
| 973 |
|
|
|
| 974 |
|
|
|
| 975 |
|
|
<!-- METHOD PARAMETERS START -->
|
| 976 |
|
|
|
| 977 |
|
|
<UL>
|
| 978 |
|
|
<B>Parameters:</B>
|
| 979 |
|
|
|
| 980 |
|
|
<UL><CODE>extent</CODE> - the object being initialized
|
| 981 |
|
|
</UL>
|
| 982 |
|
|
|
| 983 |
|
|
<UL><CODE>initialRes</CODE> - (optional) if supplied the extent resolution will be set to this value
|
| 984 |
|
|
</UL>
|
| 985 |
|
|
|
| 986 |
|
|
</UL>
|
| 987 |
|
|
|
| 988 |
|
|
<!-- METHOD PARAMETERS END -->
|
| 989 |
|
|
|
| 990 |
|
|
|
| 991 |
|
|
|
| 992 |
|
|
<!-- ADDITIONAL ATTRIBUTES START -->
|
| 993 |
|
|
|
| 994 |
|
|
<!-- ADDITIONAL ATTRIBUTES END -->
|
| 995 |
|
|
<HR>
|
| 996 |
|
|
|
| 997 |
|
|
<A NAME="setBbox"><!-- --></A>
|
| 998 |
|
|
<H3>setBbox</H3>
|
| 999 |
|
|
<PRE>void <B>setBbox</B>(bbox)</PRE>
|
| 1000 |
|
|
|
| 1001 |
|
|
<UL>Recalculates a given bbox and stores a proper aspect one in the model</UL>
|
| 1002 |
|
|
|
| 1003 |
|
|
|
| 1004 |
|
|
<!-- METHOD PARAMETERS START -->
|
| 1005 |
|
|
|
| 1006 |
|
|
<UL>
|
| 1007 |
|
|
<B>Parameters:</B>
|
| 1008 |
|
|
|
| 1009 |
|
|
<UL><CODE>bbox</CODE> - an array with a bounding box
|
| 1010 |
|
|
</UL>
|
| 1011 |
|
|
|
| 1012 |
|
|
</UL>
|
| 1013 |
|
|
|
| 1014 |
|
|
<!-- METHOD PARAMETERS END -->
|
| 1015 |
|
|
|
| 1016 |
|
|
|
| 1017 |
|
|
|
| 1018 |
|
|
<!-- ADDITIONAL ATTRIBUTES START -->
|
| 1019 |
|
|
|
| 1020 |
|
|
<!-- ADDITIONAL ATTRIBUTES END -->
|
| 1021 |
|
|
<HR>
|
| 1022 |
|
|
|
| 1023 |
|
|
<A NAME="setResolution"><!-- --></A>
|
| 1024 |
|
|
<H3>setResolution</H3>
|
| 1025 |
|
|
<PRE>void <B>setResolution</B>(size)</PRE>
|
| 1026 |
|
|
|
| 1027 |
|
|
<UL>Adjust the resolution so the bbox fits in the specified width and height</UL>
|
| 1028 |
|
|
|
| 1029 |
|
|
|
| 1030 |
|
|
<!-- METHOD PARAMETERS START -->
|
| 1031 |
|
|
|
| 1032 |
|
|
<UL>
|
| 1033 |
|
|
<B>Parameters:</B>
|
| 1034 |
|
|
|
| 1035 |
|
|
<UL><CODE>size</CODE> - width, height array passed in
|
| 1036 |
|
|
</UL>
|
| 1037 |
|
|
|
| 1038 |
|
|
</UL>
|
| 1039 |
|
|
|
| 1040 |
|
|
<!-- METHOD PARAMETERS END -->
|
| 1041 |
|
|
|
| 1042 |
|
|
|
| 1043 |
|
|
|
| 1044 |
|
|
<!-- ADDITIONAL ATTRIBUTES START -->
|
| 1045 |
|
|
|
| 1046 |
|
|
<!-- ADDITIONAL ATTRIBUTES END -->
|
| 1047 |
|
|
<HR>
|
| 1048 |
|
|
|
| 1049 |
|
|
<A NAME="setScale"><!-- --></A>
|
| 1050 |
|
|
<H3>setScale</H3>
|
| 1051 |
|
|
<PRE>void <B>setScale</B>(scale)</PRE>
|
| 1052 |
|
|
|
| 1053 |
|
|
<UL>Sets the model's resolution from mapScale input value. The map center
|
| 1054 |
|
|
remains fixed.</UL>
|
| 1055 |
|
|
|
| 1056 |
|
|
|
| 1057 |
|
|
<!-- METHOD PARAMETERS START -->
|
| 1058 |
|
|
|
| 1059 |
|
|
<UL>
|
| 1060 |
|
|
<B>Parameters:</B>
|
| 1061 |
|
|
|
| 1062 |
|
|
<UL><CODE>scale</CODE> - map scale denominator value
|
| 1063 |
|
|
</UL>
|
| 1064 |
|
|
|
| 1065 |
|
|
</UL>
|
| 1066 |
|
|
|
| 1067 |
|
|
<!-- METHOD PARAMETERS END -->
|
| 1068 |
|
|
|
| 1069 |
|
|
|
| 1070 |
|
|
|
| 1071 |
|
|
<!-- ADDITIONAL ATTRIBUTES START -->
|
| 1072 |
|
|
|
| 1073 |
|
|
<!-- ADDITIONAL ATTRIBUTES END -->
|
| 1074 |
|
|
<HR>
|
| 1075 |
|
|
|
| 1076 |
|
|
<A NAME="setSize"><!-- --></A>
|
| 1077 |
|
|
<H3>setSize</H3>
|
| 1078 |
|
|
<PRE>void <B>setSize</B>(size)</PRE>
|
| 1079 |
|
|
|
| 1080 |
|
|
<UL>Stores a given window size in the model.
|
| 1081 |
|
|
Can be used in the future for dynamic window resizing</UL>
|
| 1082 |
|
|
|
| 1083 |
|
|
|
| 1084 |
|
|
<!-- METHOD PARAMETERS START -->
|
| 1085 |
|
|
|
| 1086 |
|
|
<UL>
|
| 1087 |
|
|
<B>Parameters:</B>
|
| 1088 |
|
|
|
| 1089 |
|
|
<UL><CODE>size</CODE> - an array with a window size
|
| 1090 |
|
|
</UL>
|
| 1091 |
|
|
|
| 1092 |
|
|
</UL>
|
| 1093 |
|
|
|
| 1094 |
|
|
<!-- METHOD PARAMETERS END -->
|
| 1095 |
|
|
|
| 1096 |
|
|
|
| 1097 |
|
|
|
| 1098 |
|
|
<!-- ADDITIONAL ATTRIBUTES START -->
|
| 1099 |
|
|
|
| 1100 |
|
|
<!-- ADDITIONAL ATTRIBUTES END -->
|
| 1101 |
|
|
<HR>
|
| 1102 |
|
|
|
| 1103 |
|
|
<A NAME="setZoomLevels"><!-- --></A>
|
| 1104 |
|
|
<H3>setZoomLevels</H3>
|
| 1105 |
|
|
<PRE>void <B>setZoomLevels</B>(enabled,zoomLevels)</PRE>
|
| 1106 |
|
|
|
| 1107 |
|
|
|
| 1108 |
|
|
<!-- METHOD PARAMETERS START -->
|
| 1109 |
|
|
|
| 1110 |
|
|
<!-- METHOD PARAMETERS END -->
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<HR>
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<A NAME="zoomToBox"><!-- --></A>
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<H3>zoomToBox</H3>
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<PRE>void <B>zoomToBox</B>(ul, lr)</PRE>
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| 1123 |
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<UL>Adjust the extent to the given bbox. Resolution is recalculated.
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Extent width and height remain fixed.</UL>
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<!-- METHOD PARAMETERS START -->
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<UL>
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<B>Parameters:</B>
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<UL><CODE>ul</CODE> - upper left coordinate of bbox in XY projection coords
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</UL>
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<UL><CODE>lr</CODE> - lower right coordinate of bbox in XY projection coords
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</UL>
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</UL>
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<!-- METHOD PARAMETERS END -->
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<!-- ADDITIONAL ATTRIBUTES START -->
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<HR>
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<!-- ============ METHOD DETAIL END ========== -->
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</TD>
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| 1173 |
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<TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM>
|
| 1174 |
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<B><a href='http://mapbuilder.sourceforge.net'>Community Map Builder</a> 27 Apr 2008</B>
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| 1175 |
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</EM>
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| 1176 |
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</TD
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| 1177 |
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| 1180 |
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document.writeln('<A HREF="allclasses-noframe.html" TARGET=""><B>All Classes</B></A>');
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| 1199 |
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</FONT></TD>
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SUMMARY: <A HREF="#field_summary">FIELD</A> | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD>
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DETAIL: <A HREF="#field_detail">FIELD</A> | <A HREF="#constructor_detail">CONSTR</A> | <A HREF="#method_detail">METHOD</A></FONT></TD>
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| 1214 |
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</FONT>
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| 1215 |
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<div class="jsdoc_ctime">Documentation generated by <a href="http://jsdoc.sourceforge.net/" target="_parent">JSDoc</a> on Sun Apr 27 20:30:54 2008</div>
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