"Fossies" - the Fresh Open Source Software Archive  

Source code changes of the file "src/layer/tile/TileLayer.js" between
Leaflet-1.8.0.tar.gz and Leaflet-1.9.0.tar.gz

About: Leaflet is a JavaScript library for mobile-friendly interactive maps.

TileLayer.js  (Leaflet-1.8.0)	:	TileLayer.js  (Leaflet-1.9.0)
skipping to change at line 16		skipping to change at line 16
/*		/*
* @class TileLayer		* @class TileLayer
* @inherits GridLayer		* @inherits GridLayer
* @aka L.TileLayer		* @aka L.TileLayer
* Used to load and display tile layers on the map. Note that most tile servers require attribution, which you can set under `Layer`. Extends `GridLayer`.		* Used to load and display tile layers on the map. Note that most tile servers require attribution, which you can set under `Layer`. Extends `GridLayer`.
*		*
* @example		* @example
*		*
* ```js		* ```js
* L.tileLayer('https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png?{foo}', {foo: 'bar', attribution: '&copy; <a href="https://www.openstreetmap.org/copyright">O penStreetMap</a> contributors'}).addTo(map);		* L.tileLayer('https://tile.openstreetmap.org/{z}/{x}/{y}.png?{foo}', {foo: 'ba r', attribution: '&copy; <a href="https://www.openstreetmap.org/copyright">OpenS treetMap</a> contributors'}).addTo(map);
* ```		* ```
*		*
* @section URL template		* @section URL template
* @example		* @example
*		*
* A string of the following form:		* A string of the following form:
*		*
* ```		* ```
* 'https://{s}.somedomain.com/blabla/{z}/{x}/{y}{r}.png'		* 'https://{s}.somedomain.com/blabla/{z}/{x}/{y}{r}.png'
* ```		* ```
skipping to change at line 102		skipping to change at line 102
options = Util.setOptions(this, options);		options = Util.setOptions(this, options);
// detecting retina displays, adjusting tileSize and zoom levels		// detecting retina displays, adjusting tileSize and zoom levels
if (options.detectRetina && Browser.retina && options.maxZoom > 0 ) {		if (options.detectRetina && Browser.retina && options.maxZoom > 0 ) {
options.tileSize = Math.floor(options.tileSize / 2);		options.tileSize = Math.floor(options.tileSize / 2);
if (!options.zoomReverse) {		if (!options.zoomReverse) {
options.zoomOffset++;		options.zoomOffset++;
options.maxZoom--;		options.maxZoom = Math.max(options.minZoom, optio ns.maxZoom - 1);
} else {		} else {
options.zoomOffset--;		options.zoomOffset--;
options.minZoom++;		options.minZoom = Math.min(options.maxZoom, optio ns.minZoom + 1);
}		}
options.minZoom = Math.max(0, options.minZoom);		options.minZoom = Math.max(0, options.minZoom);
		} else if (!options.zoomReverse) {
		// make sure maxZoom is gte minZoom
		options.maxZoom = Math.max(options.minZoom, options.maxZo
		om);
		} else {
		// make sure minZoom is lte maxZoom
		options.minZoom = Math.min(options.maxZoom, options.minZo
		om);
}		}
if (typeof options.subdomains === 'string') {		if (typeof options.subdomains === 'string') {
options.subdomains = options.subdomains.split('');		options.subdomains = options.subdomains.split('');
}		}
this.on('tileunload', this._onTileRemove);		this.on('tileunload', this._onTileRemove);
},		},
// @method setUrl(url: String, noRedraw?: Boolean): this		// @method setUrl(url: String, noRedraw?: Boolean): this
skipping to change at line 155		skipping to change at line 161
if (this.options.crossOrigin || this.options.crossOrigin === '') {		if (this.options.crossOrigin || this.options.crossOrigin === '') {
tile.crossOrigin = this.options.crossOrigin === true ? '' : this.options.crossOrigin;		tile.crossOrigin = this.options.crossOrigin === true ? '' : this.options.crossOrigin;
}		}
// for this new option we follow the documented behavior		// for this new option we follow the documented behavior
// more closely by only setting the property when string		// more closely by only setting the property when string
if (typeof this.options.referrerPolicy === 'string') {		if (typeof this.options.referrerPolicy === 'string') {
tile.referrerPolicy = this.options.referrerPolicy;		tile.referrerPolicy = this.options.referrerPolicy;
}		}
/*		// The alt attribute is set to the empty string,
Alt tag is set to empty string to keep screen readers from readi		// allowing screen readers to ignore the decorative image tiles.
ng URL and for compliance reasons		// https://www.w3.org/WAI/tutorials/images/decorative/
https://www.w3.org/TR/WCAG20-TECHS/H67		// https://www.w3.org/TR/html-aria/#el-img-empty-alt
*/
tile.alt = '';		tile.alt = '';
/*
Set role="presentation" to force screen readers to ignore this
https://www.w3.org/TR/wai-aria/roles#textalternativecomputation
*/
tile.setAttribute('role', 'presentation');
tile.src = this.getTileUrl(coords);		tile.src = this.getTileUrl(coords);
return tile;		return tile;
},		},
// @section Extension methods		// @section Extension methods
// @uninheritable		// @uninheritable
// Layers extending `TileLayer` might reimplement the following method.		// Layers extending `TileLayer` might reimplement the following method.
// @method getTileUrl(coords: Object): String		// @method getTileUrl(coords: Object): String
// Called only internally, returns the URL for a tile given its coordinat es.		// Called only internally, returns the URL for a tile given its coordinat es.
End of changes. 6 change blocks.
14 lines changed or deleted		15 lines changed or added

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