Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 | 1x 4x 1x 4x | /**
* A {@link TileDiscardPolicy} specifying that tile images should never be discard.
*
* @alias NeverTileDiscardPolicy
* @constructor
*
* @see DiscardMissingTileImagePolicy
*/
function NeverTileDiscardPolicy(options) {}
/**
* Determines if the discard policy is ready to process images.
* @returns {boolean} True if the discard policy is ready to process images; otherwise, false.
*/
NeverTileDiscardPolicy.prototype.isReady = function () {
return true;
};
/**
* Given a tile image, decide whether to discard that image.
*
* @param {HTMLImageElement} image An image to test.
* @returns {boolean} True if the image should be discarded; otherwise, false.
*/
NeverTileDiscardPolicy.prototype.shouldDiscardImage = function (image) {
return false;
};
export default NeverTileDiscardPolicy;
|