worldimagereader.html
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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 11:36:36 GMT-05:00 2007 --><META http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><TITLE>WorldImageReader (Geotools 2.3.x 2.3.2 API)</TITLE><META NAME="keywords" CONTENT="org.geotools.gce.image.WorldImageReader class"><META NAME="keywords" CONTENT="getFormat()"><META NAME="keywords" CONTENT="read()"><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../stylesheet.css" TITLE="Style"><SCRIPT type="text/javascript">function windowTitle(){ parent.document.title="WorldImageReader (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/WorldImageReader.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/gce/image/WorldImageFormatFactory.html" title="class in org.geotools.gce.image"><B>PREV CLASS</B></A> <A HREF="../../../../org/geotools/gce/image/WorldImageWriter.html" title="class in org.geotools.gce.image"><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="WorldImageReader.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_AbstractGridCoverage2DReader">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.gce.image</FONT><BR>Class WorldImageReader</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/data/coverage/grid/AbstractGridCoverage2DReader.html" title="class in org.geotools.data.coverage.grid">AbstractGridCoverage2DReader</A> <IMG SRC="../../../../resources/inherit.gif" ALT="extended by"><B>WorldImageReader</B></PRE><DL><DT><B>All Implemented Interfaces:</B> <DD>GridCoverageReader</DD></DL><HR><DL><DT>public final class <B>WorldImageReader</B><DT>extends <A HREF="../../../../org/geotools/data/coverage/grid/AbstractGridCoverage2DReader.html" title="class in org.geotools.data.coverage.grid">AbstractGridCoverage2DReader</A><DT>implements GridCoverageReader</DL><P>Reads a GridCoverage from a given source. WorldImage sources only support one GridCoverage so hasMoreGridCoverages() will return true until the only GridCoverage is read. No metadata is currently supported, so all related methods return null. In the early future we will start (hopefully supporting them).<P><P><DL><DT><B>Author:</B></DT> <DD>simone giannecchini, alessio fabiani, rgould</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_AbstractGridCoverage2DReader"><!-- --></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/data/coverage/grid/AbstractGridCoverage2DReader.html" title="class in org.geotools.data.coverage.grid">AbstractGridCoverage2DReader</A></B></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><A HREF="../../../../org/geotools/data/coverage/grid/AbstractGridCoverage2DReader.html#closeMe">closeMe</A>, <A HREF="../../../../org/geotools/data/coverage/grid/AbstractGridCoverage2DReader.html#coverageFactory">coverageFactory</A>, <A HREF="../../../../org/geotools/data/coverage/grid/AbstractGridCoverage2DReader.html#coverageName">coverageName</A>, <A HREF="../../../../org/geotools/data/coverage/grid/AbstractGridCoverage2DReader.html#crs">crs</A>, <A HREF="../../../../org/geotools/data/coverage/grid/AbstractGridCoverage2DReader.html#demColors">demColors</A>, <A HREF="../../../../org/geotools/data/coverage/grid/AbstractGridCoverage2DReader.html#EPS">EPS</A>, <A HREF="../../../../org/geotools/data/coverage/grid/AbstractGridCoverage2DReader.html#gzipped">gzipped</A>, <A HREF="../../../../org/geotools/data/coverage/grid/AbstractGridCoverage2DReader.html#highestRes">highestRes</A>, <A HREF="../../../../org/geotools/data/coverage/grid/AbstractGridCoverage2DReader.html#hints">hints</A>, <A HREF="../../../../org/geotools/data/coverage/grid/AbstractGridCoverage2DReader.html#inStream">inStream</A>, <A HREF="../../../../org/geotools/data/coverage/grid/AbstractGridCoverage2DReader.html#numOverviews">numOverviews</A>, <A HREF="../../../../org/geotools/data/coverage/grid/AbstractGridCoverage2DReader.html#operationFactory">operationFactory</A>, <A HREF="../../../../org/geotools/data/coverage/grid/AbstractGridCoverage2DReader.html#originalEnvelope">originalEnvelope</A>, <A HREF="../../../../org/geotools/data/coverage/grid/AbstractGridCoverage2DReader.html#originalGridRange">originalGridRange</A>, <A HREF="../../../../org/geotools/data/coverage/grid/AbstractGridCoverage2DReader.html#overViewResolutions">overViewResolutions</A>, <A HREF="../../../../org/geotools/data/coverage/grid/AbstractGridCoverage2DReader.html#raster2Model">raster2Model</A>, <A HREF="../../../../org/geotools/data/coverage/grid/AbstractGridCoverage2DReader.html#source">source</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/gce/image/WorldImageReader.html#WorldImageReader(java.lang.Object)">WorldImageReader</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A> input)</CODE><BR> Class constructor. </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../../org/geotools/gce/image/WorldImageReader.html#WorldImageReader(java.lang.Object, org.geotools.factory.Hints)">WorldImageReader</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A> input, <A HREF="../../../../org/geotools/factory/Hints.html" title="class in org.geotools.factory">Hints</A> hints)</CODE><BR> Class constructor. </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> Format</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/geotools/gce/image/WorldImageReader.html#getFormat()">getFormat</A></B>()</CODE><BR> Returns the format that this Reader accepts.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> GridCoverage</CODE></FONT></TD><TD><CODE><B><A HREF="../../../../org/geotools/gce/image/WorldImageReader.html#read(org.opengis.parameter.GeneralParameterValue[])">read</A></B>(GeneralParameterValue[] params)</CODE><BR> Reads an image from a source stream. </TD></TR></TABLE> <A NAME="methods_inherited_from_class_AbstractGridCoverage2DReader"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">⌨️ 快捷键说明
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