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Top Description Methods
java.awt.image

public Interface TileObserver

An interface for objects that wish to be informed when tiles of a WritableRenderedImage become modifiable by some writer via a call to getWritableTile, and when they become unmodifiable via the last call to releaseWritableTile.
Authors
Thomas DeWeese, Daniel Rice
See Also
WritableRenderedImage

Method Summary

Modifier and TypeMethod and Description
public void
tileUpdate(WritableRenderedImage
the image that owns the tile.
source, int
the X index of the tile that is being updated.
tileX, int
the Y index of the tile that is being updated.
tileY, boolean
If true, the tile will be grabbed for writing; otherwise it is being released.
willBeWritable)

A tile is about to be updated (it is either about to be grabbed for writing, or it is being released from writing).

Method Detail

tileUpdateback to summary
public void tileUpdate(WritableRenderedImage source, int tileX, int tileY, boolean willBeWritable)

A tile is about to be updated (it is either about to be grabbed for writing, or it is being released from writing).

Parameters
source:WritableRenderedImage

the image that owns the tile.

tileX:int

the X index of the tile that is being updated.

tileY:int

the Y index of the tile that is being updated.

willBeWritable:boolean

If true, the tile will be grabbed for writing; otherwise it is being released.