Module: ol/source/ImageArcGISRest

Classes

ImageArcGISRest

Type Definitions

Options{Object}

Properties:

Name	Type	Argument	Default	Description
attributions	module:ol/source/Source~AttributionLike	<optional>		Attributions.
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.
hidpi	boolean	<optional>	true	Use the ol/Map#pixelRatio value when requesting the image from the remote server.
imageLoadFunction	module:ol/Image~LoadFunction	<optional>		Optional function to load an image given a URL.
imageSmoothing	boolean	<optional>	true	Enable image smoothing.
params	Object.<string, *>	<optional>		ArcGIS Rest parameters. This field is optional. Service defaults will be used for any fields not specified. FORMAT is PNG32 by default. F is IMAGE by default. TRANSPARENT is true by default. BBOX, SIZE, BBOXSR, and IMAGESR will be set dynamically. Set LAYERS to override the default service layer visibility. See href="http://resources.arcgis.com/en/help/arcgis-rest-api/index.html#/Export%5C_Map/02r3000000v7000000/%7D">http://resources.arcgis.com/en/help/arcgis-rest-api/index.html#/Export\_Map/02r3000000v7000000/ for further reference.
projection	module:ol/proj~ProjectionLike	<optional>		Projection. Default is the view projection.
ratio	number	<optional>	1.5	Ratio. 1 means image requests are the size of the map viewport, 2 means twice the size of the map viewport, and so on.
resolutions	Array.<number>	<optional>		Resolutions. If specified, requests will be made for these resolutions only.
url	string	<optional>		ArcGIS Rest service URL for a Map Service or Image Service. The url should include /MapServer or /ImageServer.