102 lines
2.5 KiB
JavaScript
102 lines
2.5 KiB
JavaScript
goog.provide('ol.layer.Tile');
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goog.require('ol.layer.Layer');
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/**
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* @enum {string}
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*/
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ol.layer.TileProperty = {
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PRELOAD: 'preload',
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USE_INTERIM_TILES_ON_ERROR: 'useInterimTilesOnError'
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};
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/**
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* @classdesc
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* For layer sources that provide pre-rendered, tiled images in grids that are
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* organized by zoom levels for specific resolutions.
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* Note that any property set in the options is set as a {@link ol.Object}
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* property on the layer object; for example, setting `title: 'My Title'` in the
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* options means that `title` is observable, and has get/set accessors.
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*
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* @constructor
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* @extends {ol.layer.Layer}
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* @fires ol.render.Event
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* @param {olx.layer.TileOptions} options Tile layer options.
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* @api stable
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*/
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ol.layer.Tile = function(options) {
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goog.base(this, /** @type {olx.layer.LayerOptions} */ (options));
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};
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goog.inherits(ol.layer.Tile, ol.layer.Layer);
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/**
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* @return {number|undefined} The level to preload tiles up to.
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* @observable
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* @api
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*/
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ol.layer.Tile.prototype.getPreload = function() {
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return /** @type {number|undefined} */ (
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this.get(ol.layer.TileProperty.PRELOAD));
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};
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goog.exportProperty(
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ol.layer.Tile.prototype,
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'getPreload',
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ol.layer.Tile.prototype.getPreload);
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/**
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* @function
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* @return {ol.source.Tile} Source.
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* @api stable
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*/
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ol.layer.Tile.prototype.getSource;
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/**
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* @param {number} preload The level to preload tiles up to.
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* @observable
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* @api
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*/
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ol.layer.Tile.prototype.setPreload = function(preload) {
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this.set(ol.layer.TileProperty.PRELOAD, preload);
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};
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goog.exportProperty(
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ol.layer.Tile.prototype,
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'setPreload',
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ol.layer.Tile.prototype.setPreload);
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/**
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* @return {boolean|undefined} Use interim tiles on error.
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* @observable
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* @api
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*/
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ol.layer.Tile.prototype.getUseInterimTilesOnError = function() {
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return /** @type {boolean|undefined} */ (
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this.get(ol.layer.TileProperty.USE_INTERIM_TILES_ON_ERROR));
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};
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goog.exportProperty(
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ol.layer.Tile.prototype,
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'getUseInterimTilesOnError',
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ol.layer.Tile.prototype.getUseInterimTilesOnError);
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/**
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* @param {boolean|undefined} useInterimTilesOnError Use interim tiles on error.
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* @observable
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* @api
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*/
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ol.layer.Tile.prototype.setUseInterimTilesOnError =
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function(useInterimTilesOnError) {
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this.set(
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ol.layer.TileProperty.USE_INTERIM_TILES_ON_ERROR, useInterimTilesOnError);
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};
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goog.exportProperty(
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ol.layer.Tile.prototype,
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'setUseInterimTilesOnError',
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ol.layer.Tile.prototype.setUseInterimTilesOnError);
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