Package org.apache.sis.internal.coverage.j2d

Class DeferredProperty

java.lang.Object

org.apache.sis.internal.coverage.j2d.DeferredProperty

public final class DeferredProperty
extends Object

An image property for which the computation is differed. This special kind of properties is recognized by the following methods:

• TiledImage.getProperty(String)

Since:

1.1

Version:

1.1

Author:

Martin Desruisseaux (Geomatys)

Constructor Summary

Constructors

Constructor	Description
DeferredProperty(Function<RenderedImage,?> provider)	Creates a new deferred property.

Method Summary

Modifier and Type	Method	Description
static Map<String,Object>	forGridGeometry(GridGeometry grid, int[] dimensions)	Creates a deferred property for computing the value of PlanarImage.GRID_GEOMETRY_KEY.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

DeferredProperty

public DeferredProperty(Function<RenderedImage,?> provider)

Creates a new deferred property.

Parameters:

provider - function computing the value.

Method Details

forGridGeometry

public static Map<String,Object> forGridGeometry(GridGeometry grid,
 int[] dimensions)

Creates a deferred property for computing the value of PlanarImage.GRID_GEOMETRY_KEY.

Parameters:

grid - the grid geometry of the grid coverage rendered as an image.

dimensions - the dimensions to keep from the coverage grid geometry.

Returns:

a deferred property for computing the grid geometry of an image.