operationjai.parameters.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>protected &nbsp;<A HREF="../../../../../org/geotools/coverage/GridSampleDimension.html" title="class in org.geotools.coverage">GridSampleDimension</A>[]</CODE></FONT></TD>
<TD><CODE><B>OperationJAI.</B><B><A HREF="../../../../../org/geotools/coverage/processing/OperationJAI.html#deriveSampleDimension(org.geotools.coverage.GridSampleDimension[][], org.geotools.coverage.processing.OperationJAI.Parameters)">deriveSampleDimension</A></B>(<A HREF="../../../../../org/geotools/coverage/GridSampleDimension.html" title="class in org.geotools.coverage">GridSampleDimension</A>[][]&nbsp;bandLists,
                      <A HREF="../../../../../org/geotools/coverage/processing/OperationJAI.Parameters.html" title="class in org.geotools.coverage.processing">OperationJAI.Parameters</A>&nbsp;parameters)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the <A HREF="../../../../../org/geotools/coverage/GridSampleDimension.html" title="class in org.geotools.coverage">sample dimensions</A> for 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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<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>

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&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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<CODE>protected &nbsp;<A HREF="../../../../../org/geotools/util/NumberRange.html" title="class in org.geotools.util">NumberRange</A></CODE></FONT></TD>
<TD><CODE><B>OperationJAI.</B><B><A HREF="../../../../../org/geotools/coverage/processing/OperationJAI.html#deriveRange(org.geotools.util.NumberRange[], org.geotools.coverage.processing.OperationJAI.Parameters)">deriveRange</A></B>(<A HREF="../../../../../org/geotools/util/NumberRange.html" title="class in org.geotools.util">NumberRange</A>[]&nbsp;ranges,
            <A HREF="../../../../../org/geotools/coverage/processing/OperationJAI.Parameters.html" title="class in org.geotools.coverage.processing">OperationJAI.Parameters</A>&nbsp;parameters)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the range of value 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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<CODE>protected &nbsp;<A HREF="http://jsr-108.sourceforge.net/javadoc/javax/units/Unit.html" title="class or interface in javax.units">Unit</A></CODE></FONT></TD>
<TD><CODE><B>OperationJAI.</B><B><A HREF="../../../../../org/geotools/coverage/processing/OperationJAI.html#deriveUnit(javax.units.Unit[], org.geotools.coverage.processing.OperationJAI.Parameters)">deriveUnit</A></B>(<A HREF="http://jsr-108.sourceforge.net/javadoc/javax/units/Unit.html" title="class or interface in javax.units">Unit</A>[]&nbsp;units,
           <A HREF="../../../../../org/geotools/coverage/processing/OperationJAI.Parameters.html" title="class in org.geotools.coverage.processing">OperationJAI.Parameters</A>&nbsp;parameters)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the unit of data 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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<CODE>protected &nbsp;InternationalString</CODE></FONT></TD>
<TD><CODE><B>OperationJAI.</B><B><A HREF="../../../../../org/geotools/coverage/processing/OperationJAI.html#deriveName(org.geotools.coverage.grid.GridCoverage2D[], int, org.geotools.coverage.processing.OperationJAI.Parameters)">deriveName</A></B>(<A HREF="../../../../../org/geotools/coverage/grid/GridCoverage2D.html" title="class in org.geotools.coverage.grid">GridCoverage2D</A>[]&nbsp;sources,
           int&nbsp;primarySourceIndex,
           <A HREF="../../../../../org/geotools/coverage/processing/OperationJAI.Parameters.html" title="class in org.geotools.coverage.processing">OperationJAI.Parameters</A>&nbsp;parameters)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns a name for the target <A HREF="../../../../../org/geotools/coverage/grid/GridCoverage2D.html" title="class in org.geotools.coverage.grid">grid coverage</A> based on the given
 sources. </TD>
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<CODE>protected &nbsp;<A HREF="../../../../../org/geotools/coverage/GridSampleDimension.html" title="class in org.geotools.coverage">GridSampleDimension</A>[]</CODE></FONT></TD>
<TD><CODE><B>FilterOperation.</B><B><A HREF="../../../../../org/geotools/coverage/processing/FilterOperation.html#deriveSampleDimension(org.geotools.coverage.GridSampleDimension[][], org.geotools.coverage.processing.OperationJAI.Parameters)">deriveSampleDimension</A></B>(<A HREF="../../../../../org/geotools/coverage/GridSampleDimension.html" title="class in org.geotools.coverage">GridSampleDimension</A>[][]&nbsp;bandLists,
                      <A HREF="../../../../../org/geotools/coverage/processing/OperationJAI.Parameters.html" title="class in org.geotools.coverage.processing">OperationJAI.Parameters</A>&nbsp;parameters)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the target sample dimensions. </TD>
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Uses of <A HREF="../../../../../org/geotools/coverage/processing/OperationJAI.Parameters.html" title="class in org.geotools.coverage.processing">OperationJAI.Parameters</A> in <A HREF="../../../../../org/geotools/coverage/processing/operation/package-summary.html">org.geotools.coverage.processing.operation</A></FONT></TD>
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<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/processing/OperationJAI.Parameters.html" title="class in org.geotools.coverage.processing">OperationJAI.Parameters</A></FONT></TD>
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<CODE>protected &nbsp;<A HREF="../../../../../org/geotools/util/NumberRange.html" title="class in org.geotools.util">NumberRange</A></CODE></FONT></TD>
<TD><CODE><B>AddConst.</B><B><A HREF="../../../../../org/geotools/coverage/processing/operation/AddConst.html#deriveRange(org.geotools.util.NumberRange[], org.geotools.coverage.processing.OperationJAI.Parameters)">deriveRange</A></B>(<A HREF="../../../../../org/geotools/util/NumberRange.html" title="class in org.geotools.util">NumberRange</A>[]&nbsp;ranges,
            <A HREF="../../../../../org/geotools/coverage/processing/OperationJAI.Parameters.html" title="class in org.geotools.coverage.processing">OperationJAI.Parameters</A>&nbsp;parameters)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the expected range of values for the resulting image.</TD>
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<CODE>protected &nbsp;<A HREF="../../../../../org/geotools/util/NumberRange.html" title="class in org.geotools.util">NumberRange</A></CODE></FONT></TD>
<TD><CODE><B>MultiplyConst.</B><B><A HREF="../../../../../org/geotools/coverage/processing/operation/MultiplyConst.html#deriveRange(org.geotools.util.NumberRange[], org.geotools.coverage.processing.OperationJAI.Parameters)">deriveRange</A></B>(<A HREF="../../../../../org/geotools/util/NumberRange.html" title="class in org.geotools.util">NumberRange</A>[]&nbsp;ranges,
            <A HREF="../../../../../org/geotools/coverage/processing/OperationJAI.Parameters.html" title="class in org.geotools.coverage.processing">OperationJAI.Parameters</A>&nbsp;parameters)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the expected range of values for the resulting image.</TD>
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<CODE>protected &nbsp;<A HREF="../../../../../org/geotools/util/NumberRange.html" title="class in org.geotools.util">NumberRange</A></CODE></FONT></TD>
<TD><CODE><B>SubtractConst.</B><B><A HREF="../../../../../org/geotools/coverage/processing/operation/SubtractConst.html#deriveRange(org.geotools.util.NumberRange[], org.geotools.coverage.processing.OperationJAI.Parameters)">deriveRange</A></B>(<A HREF="../../../../../org/geotools/util/NumberRange.html" title="class in org.geotools.util">NumberRange</A>[]&nbsp;ranges,
            <A HREF="../../../../../org/geotools/coverage/processing/OperationJAI.Parameters.html" title="class in org.geotools.coverage.processing">OperationJAI.Parameters</A>&nbsp;parameters)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the expected range of values for the resulting image.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<CODE>protected &nbsp;<A HREF="../../../../../org/geotools/util/NumberRange.html" title="class in org.geotools.util">NumberRange</A></CODE></FONT></TD>
<TD><CODE><B>Invert.</B><B><A HREF="../../../../../org/geotools/coverage/processing/operation/Invert.html#deriveRange(org.geotools.util.NumberRange[], org.geotools.coverage.processing.OperationJAI.Parameters)">deriveRange</A></B>(<A HREF="../../../../../org/geotools/util/NumberRange.html" title="class in org.geotools.util">NumberRange</A>[]&nbsp;ranges,
            <A HREF="../../../../../org/geotools/coverage/processing/OperationJAI.Parameters.html" title="class in org.geotools.coverage.processing">OperationJAI.Parameters</A>&nbsp;parameters)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the expected range of values for the resulting image.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected &nbsp;<A HREF="../../../../../org/geotools/coverage/grid/GridCoverage2D.html" title="class in org.geotools.coverage.grid">GridCoverage2D</A></CODE></FONT></TD>
<TD><CODE><B>GradientMagnitude.</B><B><A HREF="../../../../../org/geotools/coverage/processing/operation/GradientMagnitude.html#deriveGridCoverage(org.geotools.coverage.grid.GridCoverage2D[], org.geotools.coverage.processing.OperationJAI.Parameters)">deriveGridCoverage</A></B>(<A HREF="../../../../../org/geotools/coverage/grid/GridCoverage2D.html" title="class in org.geotools.coverage.grid">GridCoverage2D</A>[]&nbsp;sources,
                   <A HREF="../../../../../org/geotools/coverage/processing/OperationJAI.Parameters.html" title="class in org.geotools.coverage.processing">OperationJAI.Parameters</A>&nbsp;parameters)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Applies the operation on grid coverage. </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>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>

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&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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<CODE>protected &nbsp;<A HREF="http://jsr-108.sourceforge.net/javadoc/javax/units/Unit.html" title="class or interface in javax.units">Unit</A></CODE></FONT></TD>
<TD><CODE><B>GradientMagnitude.</B><B><A HREF="../../../../../org/geotools/coverage/processing/operation/GradientMagnitude.html#deriveUnit(javax.units.Unit[], org.geotools.coverage.processing.OperationJAI.Parameters)">deriveUnit</A></B>(<A HREF="http://jsr-108.sourceforge.net/javadoc/javax/units/Unit.html" title="class or interface in javax.units">Unit</A>[]&nbsp;units,
           <A HREF="../../../../../org/geotools/coverage/processing/OperationJAI.Parameters.html" title="class in org.geotools.coverage.processing">OperationJAI.Parameters</A>&nbsp;parameters)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Derives the unit of data for a band in the destination image.
 </TD>
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