interpolator2d.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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<B>Field Summary</B></FONT></TD>
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&nbsp;<A NAME="fields_inherited_from_class_GridCoverage2D"><!-- --></A>
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<TD><B>Fields inherited from class <A HREF="../../../../org/geotools/coverage/grid/GridCoverage2D.html" title="class in org.geotools.coverage.grid">GridCoverage2D</A></B></TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../org/geotools/coverage/grid/GridCoverage2D.html#gridGeometry">gridGeometry</A>, <A HREF="../../../../org/geotools/coverage/grid/GridCoverage2D.html#image">image</A></CODE></TD>
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&nbsp;<A NAME="fields_inherited_from_class_AbstractGridCoverage"><!-- --></A>
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<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Fields inherited from class <A HREF="../../../../org/geotools/coverage/grid/AbstractGridCoverage.html" title="class in org.geotools.coverage.grid">AbstractGridCoverage</A></B></TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../org/geotools/coverage/grid/AbstractGridCoverage.html#LOGGER">LOGGER</A></CODE></TD>
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&nbsp;<A NAME="fields_inherited_from_class_AbstractCoverage"><!-- --></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/coverage/AbstractCoverage.html" title="class in org.geotools.coverage">AbstractCoverage</A></B></TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../org/geotools/coverage/AbstractCoverage.html#crs">crs</A></CODE></TD>
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&nbsp;<A NAME="fields_inherited_from_class_PropertySourceImpl"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Fields inherited from class <A HREF="http://java.sun.com/products/java-media/jai/forDevelopers/jai-apidocs/javax/media/jai/PropertySourceImpl.html" title="class or interface in javax.media.jai">PropertySourceImpl</A></B></TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="http://java.sun.com/products/java-media/jai/forDevelopers/jai-apidocs/javax/media/jai/PropertySourceImpl.html#cachedPropertyNames" title="class or interface in javax.media.jai">cachedPropertyNames</A>, <A HREF="http://java.sun.com/products/java-media/jai/forDevelopers/jai-apidocs/javax/media/jai/PropertySourceImpl.html#properties" title="class or interface in javax.media.jai">properties</A>, <A HREF="http://java.sun.com/products/java-media/jai/forDevelopers/jai-apidocs/javax/media/jai/PropertySourceImpl.html#propertySources" title="class or interface in javax.media.jai">propertySources</A></CODE></TD>
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<!-- ======== CONSTRUCTOR SUMMARY ======== -->


<!-- ========== METHOD SUMMARY =========== -->

<A NAME="method_summary"><!-- --></A>
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<B>Method Summary</B></FONT></TD>
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<CODE>static&nbsp;<A HREF="../../../../org/geotools/coverage/grid/GridCoverage2D.html" title="class in org.geotools.coverage.grid">GridCoverage2D</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/coverage/grid/Interpolator2D.html#create(org.geotools.coverage.grid.GridCoverage2D)">create</A></B>(<A HREF="../../../../org/geotools/coverage/grid/GridCoverage2D.html" title="class in org.geotools.coverage.grid">GridCoverage2D</A>&nbsp;coverage)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Constructs a new interpolator using default interpolations.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;<A HREF="../../../../org/geotools/coverage/grid/GridCoverage2D.html" title="class in org.geotools.coverage.grid">GridCoverage2D</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/coverage/grid/Interpolator2D.html#create(org.geotools.coverage.grid.GridCoverage2D, javax.media.jai.Interpolation)">create</A></B>(<A HREF="../../../../org/geotools/coverage/grid/GridCoverage2D.html" title="class in org.geotools.coverage.grid">GridCoverage2D</A>&nbsp;coverage,
       <A HREF="http://java.sun.com/products/java-media/jai/forDevelopers/jai-apidocs/javax/media/jai/Interpolation.html" title="class or interface in javax.media.jai">Interpolation</A>&nbsp;interpolation)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Constructs a new interpolator for a single interpolation.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;<A HREF="../../../../org/geotools/coverage/grid/GridCoverage2D.html" title="class in org.geotools.coverage.grid">GridCoverage2D</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/coverage/grid/Interpolator2D.html#create(org.geotools.coverage.grid.GridCoverage2D, javax.media.jai.Interpolation[])">create</A></B>(<A HREF="../../../../org/geotools/coverage/grid/GridCoverage2D.html" title="class in org.geotools.coverage.grid">GridCoverage2D</A>&nbsp;coverage,
       <A HREF="http://java.sun.com/products/java-media/jai/forDevelopers/jai-apidocs/javax/media/jai/Interpolation.html" title="class or interface in javax.media.jai">Interpolation</A>[]&nbsp;interpolations)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Constructs a new interpolator for an interpolation and its fallbacks. </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><A HREF="../../../../org/geotools/coverage/grid/Interpolator2D.html#createGeophysics(boolean)">createGeophysics</A></B>(boolean&nbsp;geo)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Invoked by <A HREF="../../../../org/geotools/coverage/grid/GridCoverage2D.html#geophysics(boolean)"><CODE>GridCoverage2D.geophysics(boolean)</CODE></A> when the packed or geophysics companion of this
 grid coverage need to be created. </TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;double[]</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/coverage/grid/Interpolator2D.html#evaluate(java.awt.geom.Point2D, double[])">evaluate</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Point2D.html" title="class or interface in java.awt.geom">Point2D</A>&nbsp;coord,
         double[]&nbsp;dest)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns a sequence of double values for a given two-dimensional point in the coverage.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;float[]</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/coverage/grid/Interpolator2D.html#evaluate(java.awt.geom.Point2D, float[])">evaluate</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Point2D.html" title="class or interface in java.awt.geom">Point2D</A>&nbsp;coord,
         float[]&nbsp;dest)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns a sequence of float values for a given two-dimensional point in the coverage.</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;int[]</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/coverage/grid/Interpolator2D.html#evaluate(java.awt.geom.Point2D, int[])">evaluate</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/awt/geom/Point2D.html" title="class or interface in java.awt.geom">Point2D</A>&nbsp;coord,
         int[]&nbsp;dest)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns a sequence of integer values for a given two-dimensional point in the coverage.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="http://java.sun.com/products/java-media/jai/forDevelopers/jai-apidocs/javax/media/jai/Interpolation.html" title="class or interface in javax.media.jai">Interpolation</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/coverage/grid/Interpolator2D.html#getInterpolation()">getInterpolation</A></B>()</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the primary interpolation used by this .</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="http://java.sun.com/products/java-media/jai/forDevelopers/jai-apidocs/javax/media/jai/Interpolation.html" title="class or interface in javax.media.jai">Interpolation</A>[]</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/geotools/coverage/grid/Interpolator2D.html#getInterpolations()">getInterpolations</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns interpolations. </TD>
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&nbsp;<A NAME="methods_inherited_from_class_GridCoverage2D"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<TD><B>Methods inherited from class <A HREF="../../../../org/geotools/coverage/grid/GridCoverage2D.html" title="class in org.geotools.coverage.grid">GridCoverage2D</A></B></TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../org/geotools/coverage/grid/GridCoverage2D.html#evaluate(org.opengis.spatialschema.geometry.DirectPosition)">evaluate</A>, <A HREF="../../../../org/geotools/coverage/grid/GridCoverage2D.html#evaluate(org.opengis.spatialschema.geometry.DirectPosition, byte[])">evaluate</A>, <A HREF="../../../../org/geotools/coverage/grid/GridCoverage2D.html#evaluate(org.opengis.spatialschema.geometry.DirectPosition, double[])">evaluate</A>, <A HREF="../../../../org/geotools/coverage/grid/GridCoverage2D.html#evaluate(org.opengis.spatialschema.geometry.DirectPosition, float[])">evaluate</A>, <A HREF="../../../../org/geotools/coverage/grid/GridCoverage2D.html#evaluate(org.opengis.spatialschema.geometry.DirectPosition, int[])">evaluate</A>, <A HREF="../../../../org/geotools/coverage/grid/GridCoverage2D.html#geophysics(boolean)">geophysics</A>, <A HREF="../../../../org/geotools/coverage/grid/GridCoverage2D.html#getCoordinateReferenceSystem2D()">getCoordinateReferenceSystem2D</A>, <A HREF="../../../../org/geotools/coverage/grid/GridCoverage2D.html#getDebugString(org.opengis.spatialschema.geometry.DirectPosition)">getDebugString</A>, <A HREF="../../../../org/geotools/coverage/grid/GridCoverage2D.html#getEnvelope()">getEnvelope</A>, <A HREF="../../../../org/geotools/coverage/grid/GridCoverage2D.html#getEnvelope2D()">getEnvelope2D</A>, <A HREF="../../../../org/geotools/coverage/grid/GridCoverage2D.html#getGridGeometry()">getGridGeometry</A>, <A HREF="../../../../org/geotools/coverage/grid/GridCoverage2D.html#getNumSampleDimensions()">getNumSampleDimensions</A>, <A HREF="../../../../org/geotools/coverage/grid/GridCoverage2D.html#getOptimalDataBlockSizes()">getOptimalDataBlockSizes</A>, <A HREF="../../../../org/geotools/coverage/grid/GridCoverage2D.html#getRenderableImage(int, int)">getRenderableImage</A>, <A HREF="../../../../org/geotools/coverage/grid/GridCoverage2D.html#getRenderedImage()">getRenderedImage</A>, <A HREF="../../../../org/geotools/coverage/grid/GridCoverage2D.html#getSampleDimension(int)">getSampleDimension</A>, <A HREF="../../../../org/geotools/coverage/grid/GridCoverage2D.html#getSampleDimensions()">getSampleDimensions</A>, <A HREF="../../../../org/geotools/coverage/grid/GridCoverage2D.html#isDataEditable()">isDataEditable</A>, <A HREF="../../../../org/geotools/coverage/grid/GridCoverage2D.html#prefetch(java.awt.geom.Rectangle2D)">prefetch</A>, <A HREF="../../../../org/geotools/coverage/grid/GridCoverage2D.html#show(java.lang.String)">show</A>, <A HREF="../../../../org/geotools/coverage/grid/GridCoverage2D.html#show(java.lang.String, int, int)">show</A></CODE></TD>
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&nbsp;<A NAME="methods_inherited_from_class_AbstractGridCoverage"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Methods inherited from class <A HREF="../../../../org/geotools/coverage/grid/AbstractGridCoverage.html" title="class in org.geotools.coverage.grid">AbstractGridCoverage</A></B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../org/geotools/coverage/grid/AbstractGridCoverage.html#getDataBlock(org.opengis.coverage.grid.GridRange, boolean[])">getDataBlock</A>, <A HREF="../../../../org/geotools/coverage/grid/AbstractGridCoverage.html#getDataBlock(org.opengis.coverage.grid.GridRange, byte[])">getDataBlock</A>, <A HREF="../../../../org/geotools/coverage/grid/AbstractGridCoverage.html#getDataBlock(org.opengis.coverage.grid.GridRange, double[])">getDataBlock</A>, <A HREF="../../../../org/geotools/coverage/grid/AbstractGridCoverage.html#getDataBlock(org.opengis.coverage.grid.GridRange, float[])">getDataBlock</A>, <A HREF="../../../../org/geotools/coverage/grid/AbstractGridCoverage.html#getDataBlock(org.opengis.coverage.grid.GridRange, int[])">getDataBlock</A>, <A HREF="../../../../org/geotools/coverage/grid/AbstractGridCoverage.html#getDataBlock(org.opengis.coverage.grid.GridRange, short[])">getDataBlock</A>, <A HREF="../../../../org/geotools/coverage/grid/AbstractGridCoverage.html#getGridPacking()">getGridPacking</A>, <A HREF="../../../../org/geotools/coverage/grid/AbstractGridCoverage.html#getNumOverviews()">getNumOverviews</A>, <A HREF="../../../../org/geotools/coverage/grid/AbstractGridCoverage.html#getOverview(int)">getOverview</A>, <A HREF="../../../../org/geotools/coverage/grid/AbstractGridCoverage.html#getOverviewGridGeometry(int)">getOverviewGridGeometry</A>, <A HREF="../../../../org/geotools/coverage/grid/AbstractGridCoverage.html#getPackedDataBlock(org.opengis.coverage.grid.GridRange)">getPackedDataBlock</A>, <A HREF="../../../../org/geotools/coverage/grid/AbstractGridCoverage.html#getSources()">getSources</A>, <A HREF="../../../../org/geotools/coverage/grid/AbstractGridCoverage.html#pointOutsideCoverage(org.opengis.spatialschema.geometry.DirectPosition)">pointOutsideCoverage</A>, <A HREF="../../../../org/geotools/coverage/grid/AbstractGridCoverage.html#pointOutsideCoverage(java.awt.geom.Point2D)">pointOutsideCoverage</A>, <A HREF="../../../../org/geotools/coverage/grid/AbstractGridCoverage.html#setDataBlock(org.opengis.coverage.grid.GridRange, boolean[])">setDataBlock</A>, <A HREF="../../../../org/geotools/coverage/grid/AbstractGridCoverage.html#setDataBlock(org.opengis.coverage.grid.GridRange, byte[])">setDataBlock</A>, <A HREF="../../../../org/geotools/coverage/grid/AbstractGridCoverage.html#setDataBlock(org.opengis.coverage.grid.GridRange, double[])">setDataBlock</A>, <A HREF="../../../../org/geotools/coverage/grid/AbstractGridCoverage.html#setDataBlock(org.opengis.coverage.grid.GridRange, float[])">setDataBlock</A>, <A HREF="../../../../org/geotools/coverage/grid/AbstractGridCoverage.html#setDataBlock(org.opengis.coverage.grid.GridRange, int[])">setDataBlock</A>, <A HREF="../../../../org/geotools/coverage/grid/AbstractGridCoverage.html#setDataBlock(org.opengis.coverage.grid.GridRange, short[])">setDataBlock</A>, <A HREF="../../../../org/geotools/coverage/grid/AbstractGridCoverage.html#setPackedDataBlock(org.opengis.coverage.grid.GridRange, byte[])">setPackedDataBlock</A></CODE></TD>
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