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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><!--NewPage--><HTML><HEAD><!-- Generated by javadoc (build 1.4.2_13) on Tue Jun 05 11:36:19 GMT-05:00 2007 --><META http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><TITLE>Console (Geotools 2.3.x 2.3.2 API)</TITLE><META NAME="keywords" CONTENT="org.geotools.referencing.Console class"><META NAME="keywords" CONTENT="main()"><META NAME="keywords" CONTENT="execute()"><META NAME="keywords" CONTENT="test()"><META NAME="keywords" CONTENT="reportError()"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="Console (Geotools 2.3.x 2.3.2 API)";}</SCRIPT></HEAD><BODY BGCOLOR="white" onload="windowTitle();"><!-- ========= START OF TOP NAVBAR ======= --><A NAME="navbar_top"><!-- --></A><A HREF="#skip-navbar_top" title="Skip navigation links"></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""><TR><TD COLSPAN=3 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_top_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY=""> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="class-use/Console.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../org/geotools/referencing/AbstractReferenceSystem.html" title="class in org.geotools.referencing"><B>PREV CLASS</B></A> <A HREF="../../../org/geotools/referencing/CRS.html" title="class in org.geotools.referencing"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../index.html" target="_top"><B>FRAMES</B></A> <A HREF="Console.html" target="_top"><B>NO FRAMES</B></A> <SCRIPT type="text/javascript"> <!-- if(window==top) { document.writeln('<A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A>'); } //--></SCRIPT><NOSCRIPT> <A HREF="../../../allclasses-noframe.html"><B>All Classes</B></A></NOSCRIPT></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: NESTED | <A HREF="#fields_inherited_from_class_AbstractConsole">FIELD</A> | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: FIELD | <A HREF="#constructor_detail">CONSTR</A> | <A HREF="#method_detail">METHOD</A></FONT></TD></TR></TABLE><A NAME="skip-navbar_top"></A><!-- ========= END OF TOP NAVBAR ========= --><HR><!-- ======== START OF CLASS DATA ======== --><H2><FONT SIZE="-1">org.geotools.referencing</FONT><BR>Class Console</H2><PRE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A> <IMG SRC="../../../resources/inherit.gif" ALT="extended by"><A HREF="../../../org/geotools/referencing/wkt/AbstractConsole.html" title="class in org.geotools.referencing.wkt">AbstractConsole</A> <IMG SRC="../../../resources/inherit.gif" ALT="extended by"><B>Console</B></PRE><DL><DT><B>All Implemented Interfaces:</B> <DD><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Runnable.html" title="class or interface in java.lang">Runnable</A></DD></DL><HR><DL><DT>public class <B>Console</B><DT>extends <A HREF="../../../org/geotools/referencing/wkt/AbstractConsole.html" title="class in org.geotools.referencing.wkt">AbstractConsole</A></DL><P>A console for executing CRS operations from the command line. Instructions are read from the <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/System.html#in" title="class or interface in java.lang">standard input stream</A> and results are sent to the <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/System.html#out" title="class or interface in java.lang">standard output stream</A>. Instructions include: <table> <tr><td nowrap valign="top"> <var>name</var> <var>wkt</var></td><td> Set the specified <var>name</var> as a shortcut for the specified Well Know Text (<var>wkt</var>). This WKT can contains other shortcuts defined previously.</td></tr> <tr><td nowrap valign="top"> <var>wkt</var></td><td> Set explicitly a math transform to use for coordinate transformations. This instruction is a more direct alternative to the usage of and instruction.</td></tr> <tr><td nowrap valign="top"> <var>wkt</var></td><td> Set the source coordinate reference system to the specified object. This object can be specified as a Well Know Text (<var>wkt</var>) or as a shortcut previously set.</td></tr> <tr><td nowrap valign="top"> <var>wkt</var></td><td> Set the target coordinate reference system to the specified object. This object can be specified as a Well Know Text (<var>wkt</var>) or as a shortcut previously set. Once both source and target CRS are specified a math transform from source to target CRS is automatically infered.</td></tr> <tr><td nowrap valign="top"> <var>coord</var></td><td> Transforms the specified coordinates from source CRS to target CRS and prints the result.</td></tr> <tr><td nowrap valign="top"> <var>coord</var></td><td> Inverse transforms the specified coordinates from target CRS to source CRS and prints the result.</td></tr> <tr><td nowrap valign="top"> <var>vector</var></td><td> Set the maximum difference between the transformed source point and the target point. Once this value is set, every occurence of the instruction will trig this comparaison. If a greater difference is found, an exception is thrown or a message is printed to the error stream.</td></tr> <tr><td nowrap valign="top"></td><td> Prints the set of shortcuts defined in previous calls to instruction.</td></tr> <tr><td nowrap valign="top"></td><td> Prints the source and target coordinate reference system math transform and its inverse as Well Know Text (wkt).</td></tr> <tr><td nowrap valign="top"></td><td> Prints the source and target points, their transformed points, and the distance between them.</td></tr> <tr><td nowrap valign="top"></td><td> Quit the console.</td></tr> </table><P><P><DL><DT><B>Since:</B></DT> <DD>2.1</DD><DT><B>Author:</B></DT> <DD>Martin Desruisseaux</DD><DT><B>Module:</B></DT><DD><CODE><B>module/referencing</B></CODE> (<A HREF="http://maven.geotools.fr/repository/org/geotools/gt2-referencing/"><CODE>gt2-referencing.jar</CODE></A>) (<A HREF="http://maven.geotools.fr/reports/referencing/index.html">Maven report</A>) (<A HREF="http://svn.geotools.org/geotools/tags/2.3.2/module/referencing/src/org/geotools/referencing/Console.java">SVN head</A>)</DD></DL><HR><P><!-- ======== NESTED CLASS SUMMARY ======== --><!-- =========== FIELD SUMMARY =========== --><A NAME="field_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Field Summary</B></FONT></TD></TR></TABLE> <A NAME="fields_inherited_from_class_AbstractConsole"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Fields inherited from class <A HREF="../../../org/geotools/referencing/wkt/AbstractConsole.html" title="class in org.geotools.referencing.wkt">AbstractConsole</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../org/geotools/referencing/wkt/AbstractConsole.html#err">err</A>, <A HREF="../../../org/geotools/referencing/wkt/AbstractConsole.html#in">in</A>, <A HREF="../../../org/geotools/referencing/wkt/AbstractConsole.html#lineSeparator">lineSeparator</A>, <A HREF="../../../org/geotools/referencing/wkt/AbstractConsole.html#out">out</A>, <A HREF="../../../org/geotools/referencing/wkt/AbstractConsole.html#parser">parser</A></CODE></TD></TR></TABLE> <!-- ======== CONSTRUCTOR SUMMARY ======== --><A NAME="constructor_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Constructor Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../org/geotools/referencing/Console.html#Console()">Console</A></B>()</CODE><BR> Creates a new console instance using <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/System.html#in" title="class or interface in java.lang">standard input stream</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/System.html#out" title="class or interface in java.lang">standard output stream</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/System.html#err" title="class or interface in java.lang">error output stream</A> and the system default line separator.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../org/geotools/referencing/Console.html#Console(java.io.LineNumberReader)">Console</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/LineNumberReader.html" title="class or interface in java.io">LineNumberReader</A> in)</CODE><BR> Creates a new console instance using the specified input stream.</TD></TR></TABLE> <!-- ========== METHOD SUMMARY =========== --><A NAME="method_summary"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Method Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>protected void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../org/geotools/referencing/Console.html#execute(java.lang.String)">execute</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> instruction)</CODE><BR> Execute the specified instruction.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>static void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../org/geotools/referencing/Console.html#main(java.lang.String[])">main</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>[] args)</CODE>⌨️ 快捷键说明
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