| java.lang.Object org.geotools.coverage.processing.AbstractOperation org.geotools.coverage.processing.Operation2D org.geotools.coverage.processing.OperationJAI org.geotools.coverage.processing.AbstractStatisticsOperationJAI
All known Subclasses: org.geotools.coverage.processing.operation.Histogram, org.geotools.coverage.processing.operation.Extrema,
AbstractStatisticsOperationJAI | abstract public class AbstractStatisticsOperationJAI extends OperationJAI (Code) | | This class is the root class for the Statistics operations based on
JAI 's
StatisticsOpImage like Extrema and Histogram. It
provides basic capabilities for management of geospatial parameters like
javax.media.jai.ROI s and subsampling factors.
author: Simone Giannecchini since: 2.4.x |
Method Summary | |
protected ParameterBlockJAI | prepareParameters(ParameterValueGroup parameters) |
ROI | final public static ParameterDescriptor ROI(Code) | | The parameter descriptor for the coordinate reference system.
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SPATIAL_SUBSAMPLING_X | final public static ParameterDescriptor SPATIAL_SUBSAMPLING_X(Code) | | The parameter descriptor for the SPATIAL_SUBSAMPLING_X
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SPATIAL_SUBSAMPLING_Y | final public static ParameterDescriptor SPATIAL_SUBSAMPLING_Y(Code) | | The parameter descriptor for the SPATIAL_SUBSAMPLING_Y
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AbstractStatisticsOperationJAI | public AbstractStatisticsOperationJAI(OperationDescriptor operationDescriptor)(Code) | | Constructor for
AbstractStatisticsOperationJAI .
Parameters: operationDescriptor - OperationDescriptor for the underlying JAI operation. |
prepareParameters | protected ParameterBlockJAI prepareParameters(ParameterValueGroup parameters)(Code) | | |
Methods inherited from org.geotools.coverage.processing.OperationJAI | protected RenderedImage createRenderedImage(ParameterBlockJAI parameters, RenderingHints hints)(Code)(Java Doc) protected Category deriveCategory(Category[] categories, Parameters parameters)(Code)(Java Doc) protected GridCoverage2D deriveGridCoverage(GridCoverage2D[] sources, Parameters parameters)(Code)(Java Doc) protected InternationalString deriveName(GridCoverage2D[] sources, int primarySourceIndex, Parameters parameters)(Code)(Java Doc) protected NumberRange deriveRange(NumberRange[] ranges, Parameters parameters)(Code)(Java Doc) protected GridSampleDimension[] deriveSampleDimension(GridSampleDimension[][] bandLists, Parameters parameters)(Code)(Java Doc) protected Unit deriveUnit(Unit[] units, Parameters parameters)(Code)(Java Doc) public Coverage doOperation(ParameterValueGroup parameters, Hints hints) throws CoverageProcessingException(Code)(Java Doc) public boolean equals(Object object)(Code)(Java Doc) public static JAI getJAI(RenderingHints hints)(Code)(Java Doc) protected static OperationDescriptor getOperationDescriptor(String name) throws OperationNotFoundException(Code)(Java Doc) protected Map getProperties(RenderedImage data, CoordinateReferenceSystem crs, InternationalString name, MathTransform gridToCRS, GridCoverage2D[] sources, Parameters parameters)(Code)(Java Doc) protected static int getQuantitative(Category[] categories)(Code)(Java Doc) protected ParameterBlockJAI prepareParameters(ParameterValueGroup parameters)(Code)(Java Doc) protected void resampleToCommonGeometry(GridCoverage2D[] sources, CoordinateReferenceSystem crs2D, MathTransform2D gridToCrs2D, Hints hints) throws InvalidGridGeometryException, CannotReprojectException(Code)(Java Doc)
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Fields inherited from org.geotools.coverage.processing.Operation2D | final protected static int PRIMARY_SOURCE_INDEX(Code)(Java Doc) final public static ParameterDescriptor SOURCE_0(Code)(Java Doc)
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Fields inherited from org.geotools.coverage.processing.AbstractOperation | final protected ParameterDescriptorGroup descriptor(Code)(Java Doc)
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