hints.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

<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.html" title="class in org.geotools.factory">Hints</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>protected &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#createServiceProvider(java.lang.Class, java.lang.Class, org.geotools.factory.Hints)">createServiceProvider</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/java/lang/Class.html" title="class or interface in java.lang">Class</A>&nbsp;implementation,
                      <A HREF="../../../../org/geotools/factory/Hints.html" title="class in org.geotools.factory">Hints</A>&nbsp;hints)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Creates a new instance of the specified factory using the specified hints.
 </TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;<A HREF="http://java.sun.com/j2se/1.4/docs/api/javax/naming/InitialContext.html" title="class or interface in javax.naming">InitialContext</A></CODE></FONT></TD>
<TD><CODE><B>JNDI.</B><B><A HREF="../../../../org/geotools/factory/JNDI.html#getInitialContext(org.geotools.factory.Hints)">getInitialContext</A></B>(<A HREF="../../../../org/geotools/factory/Hints.html" title="class in org.geotools.factory">Hints</A>&nbsp;hints)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the default initial context.</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/util/Iterator.html" title="class or interface in java.util">Iterator</A></CODE></FONT></TD>
<TD><CODE><B>FactoryRegistry.</B><B><A HREF="../../../../org/geotools/factory/FactoryRegistry.html#getServiceProviders(java.lang.Class, javax.imageio.spi.ServiceRegistry.Filter, org.geotools.factory.Hints)">getServiceProviders</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)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the providers in the registry for the specified category, filter and hints. </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>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B>FactoryRegistry.</B><B><A HREF="../../../../org/geotools/factory/FactoryRegistry.html#isAcceptable(java.lang.Object, java.lang.Class, org.geotools.factory.Hints)">isAcceptable</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>&nbsp;provider,
             <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="../../../../org/geotools/factory/Hints.html" title="class in org.geotools.factory">Hints</A>&nbsp;hints)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns  if the specified  meets the requirements specified by a
 map of . </TD>
</TR>
</TABLE>
&nbsp;
<P>

<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor">
<TD COLSPAN=2>Constructors in <A HREF="../../../../org/geotools/factory/package-summary.html">org.geotools.factory</A> with parameters of type <A HREF="../../../../org/geotools/factory/Hints.html" title="class in org.geotools.factory">Hints</A></FONT></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../../org/geotools/factory/FactoryUsingVolatileDependencies.html#FactoryUsingVolatileDependencies(org.geotools.factory.Hints)">FactoryUsingVolatileDependencies</A></B>(<A HREF="../../../../org/geotools/factory/Hints.html" title="class in org.geotools.factory">Hints</A>&nbsp;hints)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>Deprecated.</B>&nbsp;Constructs a factory with a default priority.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../../org/geotools/factory/FactoryUsingVolatileDependencies.html#FactoryUsingVolatileDependencies(org.geotools.factory.Hints, int)">FactoryUsingVolatileDependencies</A></B>(<A HREF="../../../../org/geotools/factory/Hints.html" title="class in org.geotools.factory">Hints</A>&nbsp;hints,
                                 int&nbsp;priority)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>Deprecated.</B>&nbsp;Constructs a factory with the specified priority.</TD>
</TR>
</TABLE>
&nbsp;
<P>
<A NAME="org.geotools.gce.arcgrid"><!-- --></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.html" title="class in org.geotools.factory">Hints</A> in <A HREF="../../../../org/geotools/gce/arcgrid/package-summary.html">org.geotools.gce.arcgrid</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>Methods in <A HREF="../../../../org/geotools/gce/arcgrid/package-summary.html">org.geotools.gce.arcgrid</A> with parameters of type <A HREF="../../../../org/geotools/factory/Hints.html" title="class in org.geotools.factory">Hints</A></FONT></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;GridCoverageWriter</CODE></FONT></TD>
<TD><CODE><B>ArcGridFormat.</B><B><A HREF="../../../../org/geotools/gce/arcgrid/ArcGridFormat.html#getWriter(java.lang.Object, org.geotools.factory.Hints)">getWriter</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>&nbsp;destination,
          <A HREF="../../../../org/geotools/factory/Hints.html" title="class in org.geotools.factory">Hints</A>&nbsp;hints)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;GridCoverageReader</CODE></FONT></TD>
<TD><CODE><B>ArcGridFormat.</B><B><A HREF="../../../../org/geotools/gce/arcgrid/ArcGridFormat.html#getReader(java.lang.Object, org.geotools.factory.Hints)">getReader</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>&nbsp;source,
          <A HREF="../../../../org/geotools/factory/Hints.html" title="class in org.geotools.factory">Hints</A>&nbsp;hints)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
</TR>
</TABLE>
&nbsp;
<P>

<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor">
<TD COLSPAN=2>Constructors in <A HREF="../../../../org/geotools/gce/arcgrid/package-summary.html">org.geotools.gce.arcgrid</A> with parameters of type <A HREF="../../../../org/geotools/factory/Hints.html" title="class in org.geotools.factory">Hints</A></FONT></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../../org/geotools/gce/arcgrid/ArcGridWriter.html#ArcGridWriter(java.lang.Object, org.geotools.factory.Hints)">ArcGridWriter</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>&nbsp;destination,
              <A HREF="../../../../org/geotools/factory/Hints.html" title="class in org.geotools.factory">Hints</A>&nbsp;hints)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Takes either a URL or a String that points to an ArcGridCoverage file and
 converts it to a URL that can then be written to.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../../org/geotools/gce/arcgrid/ArcGridReader.html#ArcGridReader(java.lang.Object, org.geotools.factory.Hints)">ArcGridReader</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>&nbsp;input,
              <A HREF="../../../../org/geotools/factory/Hints.html" title="class in org.geotools.factory">Hints</A>&nbsp;hints)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Creates a new instance of an ArcGridReader basing the decision on whether
 the file is compressed or not. </TD>
</TR>
</TABLE>
&nbsp;
<P>
<A NAME="org.geotools.gce.geotiff"><!-- --></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.html" title="class in org.geotools.factory">Hints</A> in <A HREF="../../../../org/geotools/gce/geotiff/package-summary.html">org.geotools.gce.geotiff</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>Methods in <A HREF="../../../../org/geotools/gce/geotiff/package-summary.html">org.geotools.gce.geotiff</A> with parameters of type <A HREF="../../../../org/geotools/factory/Hints.html" title="class in org.geotools.factory">Hints</A></FONT></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;GridCoverageReader</CODE></FONT></TD>
<TD><CODE><B>GeoTiffFormat.</B><B><A HREF="../../../../org/geotools/gce/geotiff/GeoTiffFormat.html#getReader(java.lang.Object, org.geotools.factory.Hints)">getReader</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>&nbsp;source,
          <A HREF="../../../../org/geotools/factory/Hints.html" title="class in org.geotools.factory">Hints</A>&nbsp;hints)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;If <CODE>source</CODE> is a file, this will return a reader object.
 </TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;GridCoverageWriter</CODE></FONT></TD>
<TD><CODE><B>GeoTiffFormat.</B><B><A HREF="../../../../org/geotools/gce/geotiff/GeoTiffFormat.html#getWriter(java.lang.Object, org.geotools.factory.Hints)">getWriter</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>&nbsp;destination,
          <A HREF="../../../../org/geotools/factory/Hints.html" title="class in org.geotools.factory">Hints</A>&nbsp;hints)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Retrieves a <A HREF="../../../../org/geotools/gce/geotiff/GeoTiffWriter.html" title="class in org.geotools.gce.geotiff"><CODE>GeoTiffWriter</CODE></A> or <code>null</code> if the provided
 <code>destination</code> is suitable.
 
 </TD>
</TR>
</TABLE>
&nbsp;
<P>

<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor">
<TD COLSPAN=2>Constructors in <A HREF="../../../../org/geotools/gce/geotiff/package-summary.html">org.geotools.gce.geotiff</A> with parameters of type <A HREF="../../../../org/geotools/factory/Hints.html" title="class in org.geotools.factory">Hints</A></FONT></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../../org/geotools/gce/geotiff/GeoTiffWriter.html#GeoTiffWriter(java.lang.Object, org.geotools.factory.Hints)">GeoTiffWriter</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>&nbsp;destination,
              <A HREF="../../../../org/geotools/factory/Hints.html" title="class in org.geotools.factory">Hints</A>&nbsp;hints)</CODE>

<BR>