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JavaTM 2 Platform Std. Ed. v1.3.1 |
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java.awt.image
Interface TileObserver
- 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.
- See Also:
WritableRenderedImage
| Method Summary | |
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). |
| Method Detail |
tileUpdate
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- the image that owns the tile.tileX- the X index of the tile that is being updated.tileY- the Y index of the tile that is being updated.willBeWritable- If true, the tile will be grabbed for writing; otherwise it is being released.
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JavaTM 2 Platform Std. Ed. v1.3.1 |
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