TileDiscardPolicy

TileDiscardPolicy

A policy for discarding tile images according to some criteria. This type describes an interface and is not intended to be instantiated directly.

Determines if the discard policy is ready to process images.

True if the discard policy is ready to process images; otherwise, false.

shouldDiscardImage(image) → Boolean Scene/TileDiscardPolicy.js 37

Given a tile image, decide whether to discard that image.

Name	Type	Description
`image`	Image	An image to test.

True if the image should be discarded; otherwise, false.