Package org.apache.sis.internal.referencing.provider

Class DatumShiftGridGroup.Region

java.lang.Object

java.awt.geom.RectangularShape

java.awt.geom.Rectangle2D

org.apache.sis.internal.referencing.j2d.IntervalRectangle

org.apache.sis.internal.referencing.provider.DatumShiftGridGroup.Region

All Implemented Interfaces:

Shape, Cloneable

Enclosing class:

DatumShiftGridGroup<C extends javax.measure.Quantity<C>,T extends javax.measure.Quantity<T>>

private static final class DatumShiftGridGroup.Region
extends IntervalRectangle

The bounds of a sub-grid, together with the subsampling level compared to the grid having the finest resolution. All values in this class are integers, but nevertheless stored as double for avoiding to cast them every time DatumShiftGridGroup.interpolateInCell(double, double, double[]) is executed.

Nested Class Summary

Nested classes/interfaces inherited from class java.awt.geom.Rectangle2D

Rectangle2D.Double, Rectangle2D.Float

Field Summary

Fields

Modifier and Type	Field	Description
private final double	sx	Subsampling compared to the grid having finest resolution.
private final double	sy	Subsampling compared to the grid having finest resolution.

Fields inherited from class org.apache.sis.internal.referencing.j2d.IntervalRectangle

xmax, xmin, ymax, ymin

Fields inherited from class java.awt.geom.Rectangle2D

OUT_BOTTOM, OUT_LEFT, OUT_RIGHT, OUT_TOP

Constructor Summary

Constructors

Constructor	Description
Region(Tile tile)	Creates a new instance from the given TileOrganizer result.

Method Summary

Modifier and Type	Method	Description
(package private) final double	relativeCellSize(int dim)	Returns the subsampling (compared to the grid having finest resolution) in the specified dimension.
(package private) final double	x(double p)	Converts a coordinate from the parent grid to this grid.
(package private) final double	y(double p)

Methods inherited from class org.apache.sis.internal.referencing.j2d.IntervalRectangle

add, add, contains, contains, contains, containsInclusive, createIntersection, createUnion, distanceSquared, getCenterX, getCenterY, getHeight, getMaxX, getMaxY, getMinX, getMinY, getWidth, getX, getY, intersect, intersects, intersects, isEmpty, outcode, setFrame, setRect, setRect, toString

Methods inherited from class java.awt.geom.Rectangle2D

add, equals, getBounds2D, getPathIterator, getPathIterator, hashCode, intersect, intersectsLine, intersectsLine, outcode, setFrame, union

Methods inherited from class java.awt.geom.RectangularShape

clone, contains, getBounds, getFrame, setFrame, setFrameFromCenter, setFrameFromCenter, setFrameFromDiagonal, setFrameFromDiagonal

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

sx

private final double sx

Subsampling compared to the grid having finest resolution.

sy

private final double sy

Subsampling compared to the grid having finest resolution.

Constructor Details

Region

Region(Tile tile)
throws IOException

Creates a new instance from the given TileOrganizer result.

Throws:

IOException

Method Details

x

final double x(double p)

Converts a coordinate from the parent grid to this grid.

y

final double y(double p)

relativeCellSize

final double relativeCellSize(int dim)

Returns the subsampling (compared to the grid having finest resolution) in the specified dimension.