new TileDiscardPolicy()
A policy for discarding tile images according to some criteria. This type describes an
interface and is not intended to be instantiated directly.
Methods
isReady() → {Boolean}
Determines if the discard policy is ready to process images.
- Source:
Returns:
True if the discard policy is ready to process images; otherwise, false.
- Type
- Boolean
shouldDiscardImage(image) → {Boolean}
Given a tile image, decide whether to discard that image.
Parameters:
| Name | Type | Description |
|---|---|---|
image |
Image | An image to test. |
- Source:
Returns:
True if the image should be discarded; otherwise, false.
- Type
- Boolean