A
TileDiscardPolicy specifying that tile images should never be discard.
Methods
Determines if the discard policy is ready to process images.
Returns:
True if the discard policy is ready to process images; otherwise, false.
Given a tile image, decide whether to discard that image.
| Name | Type | Description |
|---|---|---|
image |
HTMLImageElement | An image to test. |
Returns:
True if the image should be discarded; otherwise, false.