hints.key.html

Geotools是一个开源的Java GIS工具包,可利用它来开发符合标准的地理信息系统。Geotools提供了OGC(Open Geospatial Consortium)规范的一个实现来作为他们的

<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;<A HREF="../../../../org/geotools/factory/Hints.Key.html" title="class in org.geotools.factory">Hints.Key</A></CODE></FONT></TD>
<TD><CODE><B>Hints.</B><B><A HREF="../../../../org/geotools/factory/Hints.html#TILE_ENCODING">TILE_ENCODING</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The <A HREF="http://java.sun.com/products/java-media/jai/forDevelopers/jai-apidocs/javax/media/jai/tilecodec/TileEncoder.html" title="class or interface in javax.media.jai.tilecodec">tile encoder</A> name
 (as a <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang"><CODE>String</CODE></A> value) to use during serialization of image data in
 a <A HREF="../../../../org/geotools/coverage/grid/GridCoverage2D.html" title="class in org.geotools.coverage.grid"><CODE>GridCoverage2D</CODE></A> object. </TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;<A HREF="../../../../org/geotools/factory/Hints.Key.html" title="class in org.geotools.factory">Hints.Key</A></CODE></FONT></TD>
<TD><CODE><B>Hints.</B><B><A HREF="../../../../org/geotools/factory/Hints.html#JAI_INSTANCE">JAI_INSTANCE</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The <A HREF="http://java.sun.com/products/java-media/jai/forDevelopers/jai-apidocs/javax/media/jai/JAI.html" title="class or interface in javax.media.jai"><CODE>JAI</CODE></A> instance to use.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;<A HREF="../../../../org/geotools/factory/Hints.Key.html" title="class in org.geotools.factory">Hints.Key</A></CODE></FONT></TD>
<TD><CODE><B>Hints.</B><B><A HREF="../../../../org/geotools/factory/Hints.html#SAMPLE_DIMENSION_TYPE">SAMPLE_DIMENSION_TYPE</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The <CODE>SampleDimensionType</CODE> to use.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;<A HREF="../../../../org/geotools/factory/Hints.Key.html" title="class in org.geotools.factory">Hints.Key</A></CODE></FONT></TD>
<TD><CODE><B>Hints.</B><B><A HREF="../../../../org/geotools/factory/Hints.html#DEFAULT_COORDINATE_REFERENCE_SYSTEM">DEFAULT_COORDINATE_REFERENCE_SYSTEM</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The default <CODE>CoordinateReferenceSystem</CODE>
 to use. </TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;<A HREF="../../../../org/geotools/factory/Hints.Key.html" title="class in org.geotools.factory">Hints.Key</A></CODE></FONT></TD>
<TD><CODE><B>Hints.</B><B><A HREF="../../../../org/geotools/factory/Hints.html#DATUM_SHIFT_METHOD">DATUM_SHIFT_METHOD</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The preferred datum shift method to use for
 coordinate operations.
 </TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;<A HREF="../../../../org/geotools/factory/Hints.Key.html" title="class in org.geotools.factory">Hints.Key</A></CODE></FONT></TD>
<TD><CODE><B>Hints.</B><B><A HREF="../../../../org/geotools/factory/Hints.html#LENIENT_DATUM_SHIFT">LENIENT_DATUM_SHIFT</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Tells if coordinate
 operations should be allowed even when a datum shift is required while no method is
 found applicable. </TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;<A HREF="../../../../org/geotools/factory/Hints.Key.html" title="class in org.geotools.factory">Hints.Key</A></CODE></FONT></TD>
<TD><CODE><B>Hints.</B><B><A HREF="../../../../org/geotools/factory/Hints.html#FORCE_LONGITUDE_FIRST_AXIS_ORDER">FORCE_LONGITUDE_FIRST_AXIS_ORDER</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Tells if the coordinate systems
 created by an authority factory
 should be forced to (<var>longitude</var>,<var>latitude</var>) axis order. </TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;<A HREF="../../../../org/geotools/factory/Hints.Key.html" title="class in org.geotools.factory">Hints.Key</A></CODE></FONT></TD>
<TD><CODE><B>Hints.</B><B><A HREF="../../../../org/geotools/factory/Hints.html#FORCE_STANDARD_AXIS_DIRECTIONS">FORCE_STANDARD_AXIS_DIRECTIONS</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Tells if the coordinate systems
 created by an authority factory
 should be forced to standard
 axis directions.
 </TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;<A HREF="../../../../org/geotools/factory/Hints.Key.html" title="class in org.geotools.factory">Hints.Key</A></CODE></FONT></TD>
<TD><CODE><B>Hints.</B><B><A HREF="../../../../org/geotools/factory/Hints.html#FORCE_STANDARD_AXIS_UNITS">FORCE_STANDARD_AXIS_UNITS</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Tells if the coordinate systems
 created by an authority factory
 should be forced to standard
 axis units.
 </TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;<A HREF="../../../../org/geotools/factory/Hints.Key.html" title="class in org.geotools.factory">Hints.Key</A></CODE></FONT></TD>
<TD><CODE><B>Hints.</B><B><A HREF="../../../../org/geotools/factory/Hints.html#IGNORE_COVERAGE_OVERVIEW">IGNORE_COVERAGE_OVERVIEW</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Tells to the <CODE>GridCoverageReader</CODE> instances to ignore the built-in
 overviews when creating a <CODE>GridCoverage</CODE> object during a read. </TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;<A HREF="../../../../org/geotools/factory/Hints.Key.html" title="class in org.geotools.factory">Hints.Key</A></CODE></FONT></TD>
<TD><CODE><B>Hints.</B><B><A HREF="../../../../org/geotools/factory/Hints.html#REPLACE_NON_GEOPHYSICS_VIEW">REPLACE_NON_GEOPHYSICS_VIEW</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Some operation when called on a <CODE>GridCoverage</CODE> that is the non-geophysics
 view of another <CODE>GridCoverage</CODE> try to go back to the latter before executing
 even if they could execute fine without doing so. </TD>
</TR>
</TABLE>
&nbsp;
<P>

<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor">
<TD COLSPAN=2>Methods in <A HREF="../../../../org/geotools/factory/package-summary.html">org.geotools.factory</A> with parameters of type <A HREF="../../../../org/geotools/factory/Hints.Key.html" title="class in org.geotools.factory">Hints.Key</A></FONT></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></CODE></FONT></TD>
<TD><CODE><B>FactoryCreator.</B><B><A HREF="../../../../org/geotools/factory/FactoryCreator.html#getServiceProvider(java.lang.Class, javax.imageio.spi.ServiceRegistry.Filter, org.geotools.factory.Hints, org.geotools.factory.Hints.Key)">getServiceProvider</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Class.html" title="class or interface in java.lang">Class</A>&nbsp;category,
                   <A HREF="http://java.sun.com/j2se/1.4/docs/api/javax/imageio/spi/ServiceRegistry.Filter.html" title="class or interface in javax.imageio.spi">ServiceRegistry.Filter</A>&nbsp;filter,
                   <A HREF="../../../../org/geotools/factory/Hints.html" title="class in org.geotools.factory">Hints</A>&nbsp;hints,
                   <A HREF="../../../../org/geotools/factory/Hints.Key.html" title="class in org.geotools.factory">Hints.Key</A>&nbsp;key)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns a provider for the specified category, using the specified map of hints (if any).
 </TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></CODE></FONT></TD>
<TD><CODE><B>FactoryRegistry.</B><B><A HREF="../../../../org/geotools/factory/FactoryRegistry.html#getServiceProvider(java.lang.Class, javax.imageio.spi.ServiceRegistry.Filter, org.geotools.factory.Hints, org.geotools.factory.Hints.Key)">getServiceProvider</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Class.html" title="class or interface in java.lang">Class</A>&nbsp;category,
                   <A HREF="http://java.sun.com/j2se/1.4/docs/api/javax/imageio/spi/ServiceRegistry.Filter.html" title="class or interface in javax.imageio.spi">ServiceRegistry.Filter</A>&nbsp;filter,
                   <A HREF="../../../../org/geotools/factory/Hints.html" title="class in org.geotools.factory">Hints</A>&nbsp;hints,
                   <A HREF="../../../../org/geotools/factory/Hints.Key.html" title="class in org.geotools.factory">Hints.Key</A>&nbsp;key)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the first provider in the registry for the specified category, using the specified
 map of hints (if any). </TD>
</TR>
</TABLE>
&nbsp;
<P>
<A NAME="org.geotools.image"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=2><FONT SIZE="+2">
Uses of <A HREF="../../../../org/geotools/factory/Hints.Key.html" title="class in org.geotools.factory">Hints.Key</A> in <A HREF="../../../../org/geotools/image/package-summary.html">org.geotools.image</A></FONT></TD>
</TR>
</TABLE>
&nbsp;
<P>

<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor">
<TD COLSPAN=2>Fields in <A HREF="../../../../org/geotools/image/package-summary.html">org.geotools.image</A> declared as <A HREF="../../../../org/geotools/factory/Hints.Key.html" title="class in org.geotools.factory">Hints.Key</A></FONT></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;<A HREF="../../../../org/geotools/factory/Hints.Key.html" title="class in org.geotools.factory">Hints.Key</A></CODE></FONT></TD>
<TD><CODE><B>ImageWorker.</B><B><A HREF="../../../../org/geotools/image/ImageWorker.html#TILING_ALLOWED">TILING_ALLOWED</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;If <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Boolean.html#FALSE" title="class or interface in java.lang"><CODE>FALSE</CODE></A>, image operators are not allowed to
 produce tiled images. </TD>
</TR>
</TABLE>
&nbsp;
<P>
<HR>


<!-- ======= START OF BOTTOM NAVBAR ====== -->
<A NAME="navbar_bottom"><!-- --></A>
<A HREF="#skip-navbar_bottom" 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_bottom_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>&nbsp;</TD>
  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A>&nbsp;</TD>
  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../org/geotools/factory/Hints.Key.html" title="class in org.geotools.factory"><FONT CLASS="NavBarFont1"><B>Class</B></FONT></A>&nbsp;</TD>
  <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> &nbsp;<FONT CLASS="NavBarFont1Rev"><B>Use</B></FONT>&nbsp;</TD>
  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A>&nbsp;</TD>
  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A>&nbsp;</TD>
  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A>&nbsp;</TD>
  <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1">    <A HREF="../../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A>&nbsp;</TD>
  </TR>
</TABLE>
</TD>
<TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM>
</EM>
</TD>
</TR>

<TR>
<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
&nbsp;PREV&nbsp;
&nbsp;NEXT</FONT></TD>
<TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2">
  <A HREF="../../../../index.html" target="_top"><B>FRAMES</B></A>  &nbsp;
&nbsp;<A HREF="Hints.Key.html" target="_top"><B>NO FRAMES</B></A>  &nbsp;
&nbsp;<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>
</TABLE>
<A NAME="skip-navbar_bottom"></A>
<!-- ======== END OF BOTTOM NAVBAR ======= -->

<HR>
Copyright &copy; 1996-2007 <a href="http://www.geotools.org">Geotools</a>. All Rights Reserved.
</BODY>
</HTML>