Module: ol/source/XYZ

Classes

XYZ

Type Definitions

Options{Object}

Properties:

Name	Type	Argument	Default	Description
attributions	AttributionLike	<optional>		Attributions.
attributionsCollapsible	boolean	<optional>	true	Attributions are collapsible.
cacheSize	number	<optional>		Initial tile cache size. Will auto-grow to hold at least the number of tiles in the viewport.
crossOrigin	null | string	<optional>		The crossOrigin attribute for loaded images. Note that you must provide a crossOrigin value if you want to access pixel data with the Canvas renderer. See https://developer.mozilla.org/en-US/docs/Web/HTML/CORS_enabled_image for more detail.
interpolate	boolean	<optional>	true	Use interpolated values when resampling. By default, linear interpolation is used when resampling. Set to false to use the nearest neighbor instead.
opaque	boolean	<optional>	false	Whether the layer is opaque.
projection	ProjectionLike	<optional>	'EPSG:3857'	Projection.
reprojectionErrorThreshold	number	<optional>	0.5	Maximum allowed reprojection error (in pixels). Higher values can increase reprojection performance, but decrease precision.
maxZoom	number	<optional>	42	Optional max zoom level. Not used if tileGrid is provided.
minZoom	number	<optional>	0	Optional min zoom level. Not used if tileGrid is provided.
maxResolution	number	<optional>		Optional tile grid resolution at level zero. Not used if tileGrid is provided.
tileGrid	TileGrid	<optional>		Tile grid.
tileLoadFunction	LoadFunction	<optional>		Optional function to load a tile given a URL. The default is function(imageTile, src) { imageTile.getImage().src = src; };
tilePixelRatio	number	<optional>	1	The pixel ratio used by the tile service. For example, if the tile service advertizes 256px by 256px tiles but actually sends 512px by 512px images (for retina/hidpi devices) then tilePixelRatio should be set to 2.
tileSize	number | Size	<optional>	[256, 256]	The tile size used by the tile service. Not used if tileGrid is provided.
gutter	number	<optional>	0	The size in pixels of the gutter around image tiles to ignore. This allows artifacts of rendering at tile edges to be ignored. Supported images should be wider and taller than the tile size by a value of 2 x gutter.
tileUrlFunction	UrlFunction	<optional>		Optional function to get tile URL given a tile coordinate and the projection. Required if url or urls are not provided.
url	string	<optional>		URL template. Must include {x}, {y} or {-y}, and {z} placeholders. A {?-?} template pattern, for example subdomain{a-f}.domain.com, may be used instead of defining each one separately in the urls option.
urls	Array.<string>	<optional>		An array of URL templates.
wrapX	boolean	<optional>	true	Whether to wrap the world horizontally.
transition	number	<optional>	250	Duration of the opacity transition for rendering. To disable the opacity transition, pass transition: 0.
zDirection	number | NearestDirectionFunction	<optional>	0	Choose whether to use tiles with a higher or lower zoom level when between integer zoom levels. See getZForResolution.