Uses of Class
org.geotools.coverage.grid.io.OverviewPolicy

Packages that use OverviewPolicy
org.geotools.arcsde.raster.info   
org.geotools.coverage.grid.io   
 

Uses of OverviewPolicy in org.geotools.arcsde.raster.info
 

Methods in org.geotools.arcsde.raster.info with parameters of type OverviewPolicy
static java.util.List<RasterQueryInfo> RasterUtils.findMatchingRasters(RasterDatasetInfo rasterInfo, GeneralEnvelope requestedEnvelope, java.awt.Rectangle requestedDim, OverviewPolicy overviewPolicy)
          Find out the raster ids and their pyramid levels in the raster dataset for the rasters whose envelope overlaps the requested one
 int RasterDatasetInfo.getOptimalPyramidLevel(int rasterIndex, OverviewPolicy policy, GeneralEnvelope requestedEnvelope, java.awt.Rectangle requestedDim)
           
 int RasterInfo.getOptimalPyramidLevel(OverviewPolicy policy, double[] requestedRes)
           NOTE: logic stolen and adapted from AbstractGridCoverage2DReader#getOverviewImage()
 

Uses of OverviewPolicy in org.geotools.coverage.grid.io
 

Fields in org.geotools.coverage.grid.io with type parameters of type OverviewPolicy
static DefaultParameterDescriptor<OverviewPolicy> AbstractGridFormat.OVERVIEW_POLICY
          This GeneralParameterValue can be provided to the GridCoverageReaders through the GridCoverageReader.read(GeneralParameterValue[]) method in order to specify the policy a reader should adopt when chhosing the right overview during a read operation.
 

Methods in org.geotools.coverage.grid.io that return OverviewPolicy
static OverviewPolicy OverviewPolicy.getDefaultPolicy()
           
static OverviewPolicy OverviewPolicy.valueOf(java.lang.String name)
          Returns the enum constant of this type with the specified name.
static OverviewPolicy[] OverviewPolicy.values()
          Returns an array containing the constants of this enum type, in the order they are declared.
 

Methods in org.geotools.coverage.grid.io with parameters of type OverviewPolicy
protected  java.lang.Integer AbstractGridCoverage2DReader.setReadParams(OverviewPolicy overviewPolicy, javax.imageio.ImageReadParam readP, GeneralEnvelope requestedEnvelope, java.awt.Rectangle requestedDim)
          This method is responsible for preparing the read param for doing an ImageReader.read(int, ImageReadParam).
 



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