Uses of Class
org.geotools.gce.grassraster.JGrassRegion

Packages that use JGrassRegion

Package	Description
org.geotools.gce.grassraster	GRASS input/output drivers In this package the I/O drivers for reading and writing GRASS raster maps are placed.
org.geotools.gce.grassraster.core

Uses of JGrassRegion in org.geotools.gce.grassraster

Methods in org.geotools.gce.grassraster that return JGrassRegion

Modifier and Type	Method and Description
static JGrassRegion	JGrassRegion.adaptActiveRegionToEnvelope(Envelope sourceEnvelope, JGrassRegion sourceRegion) Creates a region from envelope bounds snapped to a region grid.
JGrassRegion	JGrassMapEnvironment.getActiveRegion() Read the JGrassRegion from the active region file.
static JGrassRegion	JGrassRegion.getActiveRegionFromMapset(String mapsetPath) Computes the active region from the supplied mapset path.
JGrassRegion	JGrassMapEnvironment.getFileRegion() Read the file region of the map.
static JGrassRegion	JGrassUtilities.getJGrassRegionFromGridCoverage(GridCoverage2D gridCoverage2D)
static JGrassRegion	JGrassUtilities.getRectangleAroundPoint(JGrassRegion activeRegion, double x, double y) return the rectangle of the cell of the active region, that surrounds the given coordinates
JGrassRegion	GrassCoverageReadParam.getRequestedWorldRegion() Getter for the active region
JGrassRegion	JGrassRegion.reproject(CoordinateReferenceSystem sourceCRS, CoordinateReferenceSystem targetCRS, boolean lenient) Reprojects a region.

Methods in org.geotools.gce.grassraster that return types with arguments of type JGrassRegion

Modifier and Type	Method and Description
List<JGrassRegion>	JGrassRegion.toSubRegions(int subregionsNum)

Methods in org.geotools.gce.grassraster with parameters of type JGrassRegion

Modifier and Type	Method and Description
static JGrassRegion	JGrassRegion.adaptActiveRegionToEnvelope(Envelope sourceEnvelope, JGrassRegion sourceRegion) Creates a region from envelope bounds snapped to a region grid.
static int[]	JGrassUtilities.coordinateToNearestRowCol(JGrassRegion active, Coordinate coord) Return the row and column of the active region matrix for a give coordinate * NOTE: basically the inverse of JGrassUtilities.rowColToCenterCoordinates(JGrassRegion, int, int)
static JGrassRegion	JGrassUtilities.getRectangleAroundPoint(JGrassRegion activeRegion, double x, double y) return the rectangle of the cell of the active region, that surrounds the given coordinates
GridCoverage2D	GrassCoverageReader.readRaster(JGrassRegion region) Performs the reading of the coverage.
static Coordinate	JGrassUtilities.rowColToCenterCoordinates(JGrassRegion active, int row, int col) Transforms row and column index of the active region into the regarding northing and easting coordinates.
static double[]	JGrassUtilities.rowColToNodeboundCoordinates(JGrassRegion active, int row, int col) Transforms row and column index of the active region into an array of the coordinates of the edgaes, i.e. n, s, e, w
void	JGrassRegion.setExtent(JGrassRegion region) Sets the extent of this window using another window.
void	GrassBinaryImageWriter.setOutput(Object output, JGrassRegion writeRegion)
static Coordinate	JGrassRegion.snapToNextHigherInRegionResolution(double x, double y, JGrassRegion region) Snaps a geographic point to be on the region grid.
static void	JGrassRegion.writeDEFAULTWINDToLocation(String locationPath, JGrassRegion region) Write default region to the PERMANENT mapset.
static void	JGrassRegion.writeWINDToMapset(String mapsetPath, JGrassRegion activeRegion) Writes active region window to the supplied mapset.

Constructors in org.geotools.gce.grassraster with parameters of type JGrassRegion

Constructor and Description
GrassCoverageReadParam(JGrassRegion requestedWorldRegion) Constructs a GrassCoverageReadParam.
JGrassRegion(JGrassRegion region) Creates a new instance of JGrassRegion by duplicating an existing region.

Uses of JGrassRegion in org.geotools.gce.grassraster.core

Methods in org.geotools.gce.grassraster.core that return JGrassRegion

Modifier and Type	Method and Description
JGrassRegion	CompressesRasterWriter.getDataWindow()
JGrassRegion	GrassBinaryRasterReadHandler.getNativeRasterRegion() Getter for nativeRasterRegion.
JGrassRegion	GrassBinaryRasterWriteHandler.getWriteRegion() Calculates the region that is going to be written.

Methods in org.geotools.gce.grassraster.core with parameters of type JGrassRegion

Modifier and Type	Method and Description
void	GrassBinaryRasterWriteHandler.setWriteRegion(JGrassRegion writeRegion)

Constructors in org.geotools.gce.grassraster.core with parameters of type JGrassRegion

Constructor and Description
CompressesRasterWriter(int _outputToDiskType, double _novalue, boolean _jump, double[] _range, long _pointerInFilePosition, long[] _rowaddresses, JGrassRegion _dataWindow, ProgressListener monitor, String mapName) Preparing the environment for compressing and writing the map to disk