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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<TD><B>Methods inherited from class <A HREF="../../../../org/geotools/coverage/AbstractCoverage.html" title="class in org.geotools.coverage">AbstractCoverage</A></B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../org/geotools/coverage/AbstractCoverage.html#dispose()">dispose</A>, <A HREF="../../../../org/geotools/coverage/AbstractCoverage.html#evaluate(org.opengis.spatialschema.geometry.DirectPosition, boolean[])">evaluate</A>, <A HREF="../../../../org/geotools/coverage/AbstractCoverage.html#evaluate(org.opengis.spatialschema.geometry.DirectPosition, java.util.Set)">evaluate</A>, <A HREF="../../../../org/geotools/coverage/AbstractCoverage.html#evaluateInverse(org.opengis.util.Record)">evaluateInverse</A>, <A HREF="../../../../org/geotools/coverage/AbstractCoverage.html#find(org.opengis.spatialschema.geometry.DirectPosition)">find</A>, <A HREF="../../../../org/geotools/coverage/AbstractCoverage.html#find(org.opengis.spatialschema.geometry.DirectPosition, int)">find</A>, <A HREF="../../../../org/geotools/coverage/AbstractCoverage.html#getCommonPointRule()">getCommonPointRule</A>, <A HREF="../../../../org/geotools/coverage/AbstractCoverage.html#getCoordinateReferenceSystem()">getCoordinateReferenceSystem</A>, <A HREF="../../../../org/geotools/coverage/AbstractCoverage.html#getDimension()">getDimension</A>, <A HREF="../../../../org/geotools/coverage/AbstractCoverage.html#getDimensionNames()">getDimensionNames</A>, <A HREF="../../../../org/geotools/coverage/AbstractCoverage.html#getDimensionNames(java.util.Locale)">getDimensionNames</A>, <A HREF="../../../../org/geotools/coverage/AbstractCoverage.html#getDomainElements()">getDomainElements</A>, <A HREF="../../../../org/geotools/coverage/AbstractCoverage.html#getDomainExtents()">getDomainExtents</A>, <A HREF="../../../../org/geotools/coverage/AbstractCoverage.html#getLocale()">getLocale</A>, <A HREF="../../../../org/geotools/coverage/AbstractCoverage.html#getMetadataNames()">getMetadataNames</A>, <A HREF="../../../../org/geotools/coverage/AbstractCoverage.html#getMetadataValue(java.lang.String)">getMetadataValue</A>, <A HREF="../../../../org/geotools/coverage/AbstractCoverage.html#getName()">getName</A>, <A HREF="../../../../org/geotools/coverage/AbstractCoverage.html#getRangeElements()">getRangeElements</A>, <A HREF="../../../../org/geotools/coverage/AbstractCoverage.html#getRangeType()">getRangeType</A>, <A HREF="../../../../org/geotools/coverage/AbstractCoverage.html#list()">list</A>, <A HREF="../../../../org/geotools/coverage/AbstractCoverage.html#select(org.opengis.spatialschema.geometry.Geometry, org.opengis.temporal.Period)">select</A>, <A HREF="../../../../org/geotools/coverage/AbstractCoverage.html#show()">show</A>, <A HREF="../../../../org/geotools/coverage/AbstractCoverage.html#show(int, int)">show</A>, <A HREF="../../../../org/geotools/coverage/AbstractCoverage.html#toString()">toString</A></CODE></TD>
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&nbsp;<A NAME="methods_inherited_from_class_PropertySourceImpl"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Methods 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#getProperties()" title="class or interface in javax.media.jai">getProperties</A>, <A HREF="http://java.sun.com/products/java-media/jai/forDevelopers/jai-apidocs/javax/media/jai/PropertySourceImpl.html#getProperty(java.lang.String)" title="class or interface in javax.media.jai">getProperty</A>, <A HREF="http://java.sun.com/products/java-media/jai/forDevelopers/jai-apidocs/javax/media/jai/PropertySourceImpl.html#getPropertyClass(java.lang.String)" title="class or interface in javax.media.jai">getPropertyClass</A>, <A HREF="http://java.sun.com/products/java-media/jai/forDevelopers/jai-apidocs/javax/media/jai/PropertySourceImpl.html#getPropertyNames()" title="class or interface in javax.media.jai">getPropertyNames</A>, <A HREF="http://java.sun.com/products/java-media/jai/forDevelopers/jai-apidocs/javax/media/jai/PropertySourceImpl.html#getPropertyNames(java.lang.String)" title="class or interface in javax.media.jai">getPropertyNames</A></CODE></TD>
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&nbsp;<A NAME="methods_inherited_from_class_Object"><!-- --></A>
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<TD><B>Methods inherited from class <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#clone()" title="class or interface in java.lang">clone</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang">equals</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#finalize()" title="class or interface in java.lang">finalize</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#getClass()" title="class or interface in java.lang">getClass</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#hashCode()" title="class or interface in java.lang">hashCode</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#notify()" title="class or interface in java.lang">notify</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#notifyAll()" title="class or interface in java.lang">notifyAll</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#wait()" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#wait(long)" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#wait(long, int)" title="class or interface in java.lang">wait</A></CODE></TD>
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&nbsp;<A NAME="methods_inherited_from_class_GridCoverage"><!-- --></A>
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<TD><B>Methods inherited from interface GridCoverage</B></TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE>getDataBlock, getDataBlock, getDataBlock, getDataBlock, getDataBlock, getDataBlock, getGridPacking, getNumOverviews, getOverview, getOverviewGridGeometry, getPackedDataBlock, setDataBlock, setDataBlock, setDataBlock, setDataBlock, setDataBlock, setDataBlock, setPackedDataBlock</CODE></TD>
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&nbsp;<A NAME="methods_inherited_from_class_Coverage"><!-- --></A>
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<TD><B>Methods inherited from interface Coverage</B></TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE>evaluate, evaluate, evaluateInverse, find, find, getCommonPointRule, getCoordinateReferenceSystem, getDimensionNames, getDomainElements, getDomainExtents, getMetadataNames, getMetadataValue, getRangeElements, getRangeType, getSources, list, select</CODE></TD>
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&nbsp;<A NAME="methods_inherited_from_class_PropertySource"><!-- --></A>
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<TD><B>Methods inherited from interface <A HREF="http://java.sun.com/products/java-media/jai/forDevelopers/jai-apidocs/javax/media/jai/PropertySource.html" title="class or interface in javax.media.jai">PropertySource</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/PropertySource.html#getProperty(java.lang.String)" title="class or interface in javax.media.jai">getProperty</A>, <A HREF="http://java.sun.com/products/java-media/jai/forDevelopers/jai-apidocs/javax/media/jai/PropertySource.html#getPropertyClass(java.lang.String)" title="class or interface in javax.media.jai">getPropertyClass</A>, <A HREF="http://java.sun.com/products/java-media/jai/forDevelopers/jai-apidocs/javax/media/jai/PropertySource.html#getPropertyNames()" title="class or interface in javax.media.jai">getPropertyNames</A>, <A HREF="http://java.sun.com/products/java-media/jai/forDevelopers/jai-apidocs/javax/media/jai/PropertySource.html#getPropertyNames(java.lang.String)" title="class or interface in javax.media.jai">getPropertyNames</A></CODE></TD>
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<A NAME="method_detail"><!-- --></A>
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<B>Method Detail</B></FONT></TD>
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<A NAME="create(org.geotools.coverage.grid.GridCoverage2D)"><!-- --></A><H3>
create</H3>
<PRE>
public static <A HREF="../../../../org/geotools/coverage/grid/GridCoverage2D.html" title="class in org.geotools.coverage.grid">GridCoverage2D</A> <B>create</B>(<A HREF="../../../../org/geotools/coverage/grid/GridCoverage2D.html" title="class in org.geotools.coverage.grid">GridCoverage2D</A>&nbsp;coverage)</PRE>
<DL>
<DD>Constructs a new interpolator using default interpolations.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>coverage</CODE> - The coverage to interpolate.</DL>
</DD>
</DL>
<HR>

<A NAME="create(org.geotools.coverage.grid.GridCoverage2D, javax.media.jai.Interpolation)"><!-- --></A><H3>
create</H3>
<PRE>
public static <A HREF="../../../../org/geotools/coverage/grid/GridCoverage2D.html" title="class in org.geotools.coverage.grid">GridCoverage2D</A> <B>create</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)</PRE>
<DL>
<DD>Constructs a new interpolator for a single interpolation.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>coverage</CODE> - The coverage to interpolate.<DD><CODE>interpolation</CODE> - The interpolation to use.</DL>
</DD>
</DL>
<HR>

<A NAME="create(org.geotools.coverage.grid.GridCoverage2D, javax.media.jai.Interpolation[])"><!-- --></A><H3>
create</H3>
<PRE>
public static <A HREF="../../../../org/geotools/coverage/grid/GridCoverage2D.html" title="class in org.geotools.coverage.grid">GridCoverage2D</A> <B>create</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)</PRE>
<DL>
<DD>Constructs a new interpolator for an interpolation and its fallbacks. The fallbacks
 are used if the primary interpolation failed because of <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Float.html#NaN" title="class or interface in java.lang">NaN</A>
 values in the interpolated point neighbor.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>coverage</CODE> - The coverage to interpolate.<DD><CODE>interpolations</CODE> - The interpolation to use and its fallback (if any).</DL>
</DD>
</DL>
<HR>

<A NAME="createGeophysics(boolean)"><!-- --></A><H3>
createGeophysics</H3>
<PRE>
protected <A HREF="../../../../org/geotools/coverage/grid/GridCoverage2D.html" title="class in org.geotools.coverage.grid">GridCoverage2D</A> <B>createGeophysics</B>(boolean&nbsp;geo)</PRE>
<DL>
<DD>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. This method apply to the new grid coverage the same
 interpolation than this grid coverage.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/geotools/coverage/grid/GridCoverage2D.html#createGeophysics(boolean)">createGeophysics</A></CODE> in class <CODE><A HREF="../../../../org/geotools/coverage/grid/GridCoverage2D.html" title="class in org.geotools.coverage.grid">GridCoverage2D</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>geo</CODE> -  to get a grid coverage with sample values equals to
         geophysics values, or  to get the packed version.
<DT><B>Returns:</B><DD>The newly created grid coverage.</DL>
</DD>
</DL>
<HR>

<A NAME="getInterpolations()"><!-- --></A><H3>
getInterpolations</H3>
<PRE>
public <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>[] <B>getInterpolations</B>()</PRE>
<DL>
<DD>Returns interpolations. The first array's element is the interpolation for
 this grid coverage. Other elements (if any) are fallbacks.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>