category.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

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<CODE>&nbsp;<A HREF="../../../../org/geotools/coverage/Category.html" title="class in org.geotools.coverage">Category</A></CODE></FONT></TD>
<TD><CODE><B>Category.</B><B><A HREF="../../../../org/geotools/coverage/Category.html#geophysics(boolean)">geophysics</A></B>(boolean&nbsp;geo)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;If , returns the geophysics companion of this category.   </TD>
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<TD COLSPAN=2>Constructors in <A HREF="../../../../org/geotools/coverage/package-summary.html">org.geotools.coverage</A> with parameters of type <A HREF="../../../../org/geotools/coverage/Category.html" title="class in org.geotools.coverage">Category</A></FONT></TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../../org/geotools/coverage/GridSampleDimension.html#GridSampleDimension(java.lang.CharSequence, org.geotools.coverage.Category[], javax.units.Unit)">GridSampleDimension</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/CharSequence.html" title="class or interface in java.lang">CharSequence</A>&nbsp;description,
                    <A HREF="../../../../org/geotools/coverage/Category.html" title="class in org.geotools.coverage">Category</A>[]&nbsp;categories,
                    <A HREF="http://jsr-108.sourceforge.net/javadoc/javax/units/Unit.html" title="class or interface in javax.units">Unit</A>&nbsp;units)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Constructs a sample dimension with an arbitrary set of categories, which
 may be both quantitative and qualitative. </TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../../org/geotools/coverage/GridSampleDimension.html#GridSampleDimension(org.geotools.coverage.Category[], javax.units.Unit)">GridSampleDimension</A></B>(<A HREF="../../../../org/geotools/coverage/Category.html" title="class in org.geotools.coverage">Category</A>[]&nbsp;categories,
                    <A HREF="http://jsr-108.sourceforge.net/javadoc/javax/units/Unit.html" title="class or interface in javax.units">Unit</A>&nbsp;units)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>Deprecated.</B>&nbsp;<I>Use <A HREF="../../../../org/geotools/coverage/GridSampleDimension.html#GridSampleDimension(java.lang.CharSequence, org.geotools.coverage.Category[], javax.units.Unit)"><CODE>GridSampleDimension.GridSampleDimension(CharSequence, Category[], Unit)</CODE></A> instead.</I></TD>
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<A NAME="org.geotools.coverage.processing"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<TD COLSPAN=2><FONT SIZE="+2">
Uses of <A HREF="../../../../org/geotools/coverage/Category.html" title="class in org.geotools.coverage">Category</A> in <A HREF="../../../../org/geotools/coverage/processing/package-summary.html">org.geotools.coverage.processing</A></FONT></TD>
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<P>

<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<TD COLSPAN=2>Methods in <A HREF="../../../../org/geotools/coverage/processing/package-summary.html">org.geotools.coverage.processing</A> that return <A HREF="../../../../org/geotools/coverage/Category.html" title="class in org.geotools.coverage">Category</A></FONT></TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;<A HREF="../../../../org/geotools/coverage/Category.html" title="class in org.geotools.coverage">Category</A></CODE></FONT></TD>
<TD><CODE><B>OperationJAI.</B><B><A HREF="../../../../org/geotools/coverage/processing/OperationJAI.html#deriveCategory(org.geotools.coverage.Category[], org.geotools.coverage.processing.OperationJAI.Parameters)">deriveCategory</A></B>(<A HREF="../../../../org/geotools/coverage/Category.html" title="class in org.geotools.coverage">Category</A>[]&nbsp;categories,
               <A HREF="../../../../org/geotools/coverage/processing/OperationJAI.Parameters.html" title="class in org.geotools.coverage.processing">OperationJAI.Parameters</A>&nbsp;parameters)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the quantitative category for a single <A HREF="../../../../org/geotools/coverage/GridSampleDimension.html" title="class in org.geotools.coverage">sample dimension</A>
 in the target <A HREF="../../../../org/geotools/coverage/grid/GridCoverage2D.html" title="class in org.geotools.coverage.grid">grid coverage</A>. </TD>
</TR>
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<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/coverage/processing/package-summary.html">org.geotools.coverage.processing</A> with parameters of type <A HREF="../../../../org/geotools/coverage/Category.html" title="class in org.geotools.coverage">Category</A></FONT></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;<A HREF="../../../../org/geotools/coverage/Category.html" title="class in org.geotools.coverage">Category</A></CODE></FONT></TD>
<TD><CODE><B>OperationJAI.</B><B><A HREF="../../../../org/geotools/coverage/processing/OperationJAI.html#deriveCategory(org.geotools.coverage.Category[], org.geotools.coverage.processing.OperationJAI.Parameters)">deriveCategory</A></B>(<A HREF="../../../../org/geotools/coverage/Category.html" title="class in org.geotools.coverage">Category</A>[]&nbsp;categories,
               <A HREF="../../../../org/geotools/coverage/processing/OperationJAI.Parameters.html" title="class in org.geotools.coverage.processing">OperationJAI.Parameters</A>&nbsp;parameters)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the quantitative category for a single <A HREF="../../../../org/geotools/coverage/GridSampleDimension.html" title="class in org.geotools.coverage">sample dimension</A>
 in the target <A HREF="../../../../org/geotools/coverage/grid/GridCoverage2D.html" title="class in org.geotools.coverage.grid">grid coverage</A>. </TD>
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<P>
<A NAME="org.geotools.coverage.processing.operation"><!-- --></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/coverage/Category.html" title="class in org.geotools.coverage">Category</A> in <A HREF="../../../../org/geotools/coverage/processing/operation/package-summary.html">org.geotools.coverage.processing.operation</A></FONT></TD>
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</TABLE>
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<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/coverage/processing/operation/package-summary.html">org.geotools.coverage.processing.operation</A> that return <A HREF="../../../../org/geotools/coverage/Category.html" title="class in org.geotools.coverage">Category</A></FONT></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;<A HREF="../../../../org/geotools/coverage/Category.html" title="class in org.geotools.coverage">Category</A></CODE></FONT></TD>
<TD><CODE><B>GradientMagnitude.</B><B><A HREF="../../../../org/geotools/coverage/processing/operation/GradientMagnitude.html#deriveCategory(org.geotools.coverage.Category[], org.geotools.coverage.processing.OperationJAI.Parameters)">deriveCategory</A></B>(<A HREF="../../../../org/geotools/coverage/Category.html" title="class in org.geotools.coverage">Category</A>[]&nbsp;categories,
               <A HREF="../../../../org/geotools/coverage/processing/OperationJAI.Parameters.html" title="class in org.geotools.coverage.processing">OperationJAI.Parameters</A>&nbsp;parameters)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Derives the quantitative category for a band in the destination image.
 </TD>
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<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/coverage/processing/operation/package-summary.html">org.geotools.coverage.processing.operation</A> with parameters of type <A HREF="../../../../org/geotools/coverage/Category.html" title="class in org.geotools.coverage">Category</A></FONT></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;<A HREF="../../../../org/geotools/coverage/Category.html" title="class in org.geotools.coverage">Category</A></CODE></FONT></TD>
<TD><CODE><B>GradientMagnitude.</B><B><A HREF="../../../../org/geotools/coverage/processing/operation/GradientMagnitude.html#deriveCategory(org.geotools.coverage.Category[], org.geotools.coverage.processing.OperationJAI.Parameters)">deriveCategory</A></B>(<A HREF="../../../../org/geotools/coverage/Category.html" title="class in org.geotools.coverage">Category</A>[]&nbsp;categories,
               <A HREF="../../../../org/geotools/coverage/processing/OperationJAI.Parameters.html" title="class in org.geotools.coverage.processing">OperationJAI.Parameters</A>&nbsp;parameters)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Derives the quantitative category for a band in the destination image.
 </TD>
</TR>
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