cesium
Version:
CesiumJS is a JavaScript library for creating 3D globes and 2D maps in a web browser without a plugin.
31 lines (27 loc) • 905 B
JavaScript
/**
* 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 {Image} 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;