ImageCombiner.Layout

java.lang.Object

org.apache.sis.internal.coverage.j2d.ImageLayout

org.apache.sis.image.ImageCombiner.Layout

Enclosing class:: ImageCombiner

private static final class ImageCombiner.Layout extends ImageLayout

Provides sample model of images created by resample operations. It must be the sample model of destination image, with the same tile size.

Field Summary

Fields

Modifier and Type

Field

Description

(package private) final Point

minTile

Indices of the first tile (minTileX, minTileY).

private final SampleModel

sampleModel

Sample model of destination image.

Fields inherited from class org.apache.sis.internal.coverage.j2d.ImageLayout
DEFAULT, isBoundsAdjustmentAllowed, SIZE_ADJUST
Constructor Summary

Constructors

Constructor

Description

Layout(SampleModel sampleModel)

Creates a new layout which will request the specified sample model.
Method Summary

Modifier and Type

Method

Description

SampleModel

createCompatibleSampleModel(RenderedImage image, Rectangle bounds)

Returns the target sample model for ResampledImage or other operations.

Point

getMinTile()

Returns indices of the first tile, which must have been set in the minTile field in advance.

Methods inherited from class org.apache.sis.internal.coverage.j2d.ImageLayout
createBandedSampleModel, fixedSize, getPreferredTileSize, suggestTileSize, suggestTileSize, toString

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details
- sampleModel
  
  private final SampleModel sampleModel
  
  Sample model of destination image.
- minTile
  
  final Point minTile
  
  Indices of the first tile (minTileX, minTileY).
Constructor Details
- Layout
  
  Layout(SampleModel sampleModel)
  
  Creates a new layout which will request the specified sample model.
Method Details
- createCompatibleSampleModel
  
  public SampleModel createCompatibleSampleModel(RenderedImage image, Rectangle bounds)
  
  Returns the target sample model for ResampledImage or other operations.
  Overrides:
  
  createCompatibleSampleModel in class ImageLayout
  
  Parameters:
  
  image - the image form which to get a sample model.
  
  bounds - the bounds of the image to create, or null if same as image.
  
  Returns:
  
  image sample model with preferred tile size.
  
  See Also:
  
  ComputedImage(SampleModel, RenderedImage...)
- getMinTile
  
  public Point getMinTile()
  
  Returns indices of the first tile, which must have been set in the minTile field in advance.
  
  Overrides:
  
  getMinTile in class ImageLayout
  
  Returns:
  
  indices of the first tile (minTileX, minTileY), or null for (0,0).