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208 lines
7.6 KiB
208 lines
7.6 KiB
export default ImageArcGISRest;
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export type Options = {
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/**
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* Attributions.
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*/
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attributions?: import("./Source.js").AttributionLike | undefined;
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/**
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* The `crossOrigin` attribute for loaded images. Note that
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* you must provide a `crossOrigin` value if you want to access pixel data with the Canvas renderer.
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* See https://developer.mozilla.org/en-US/docs/Web/HTML/CORS_enabled_image for more detail.
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*/
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crossOrigin?: string | null | undefined;
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/**
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* Use the `ol/Map#pixelRatio` value when requesting the image from
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* the remote server.
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*/
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hidpi?: boolean | undefined;
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/**
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* Optional function to load an image given
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* a URL.
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*/
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imageLoadFunction?: import("../Image.js").LoadFunction | undefined;
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/**
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* Use interpolated values when resampling. By default,
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* linear interpolation is used when resampling. Set to false to use the nearest neighbor instead.
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*/
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interpolate?: boolean | undefined;
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/**
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* ArcGIS Rest parameters. This field is optional. Service
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* defaults will be used for any fields not specified. `FORMAT` is `PNG32` by default. `F` is
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* `IMAGE` by default. `TRANSPARENT` is `true` by default. `BBOX`, `SIZE`, `BBOXSR`, and `IMAGESR`
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* will be set dynamically. Set `LAYERS` to override the default service layer visibility. See
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* https://developers.arcgis.com/rest/services-reference/export-map.htm
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* for further reference.
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*/
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params?: {
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[x: string]: any;
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} | undefined;
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/**
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* Projection. Default is the view projection.
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* The projection code must contain a numeric end portion separated by :
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* or the entire code must form a valid ArcGIS SpatialReference definition.
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*/
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projection?: import("../proj.js").ProjectionLike;
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/**
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* Ratio. `1` means image requests are the size of the map viewport,
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* `2` means twice the size of the map viewport, and so on.
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*/
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ratio?: number | undefined;
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/**
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* Resolutions. If specified, requests will be made for
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* these resolutions only.
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*/
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resolutions?: number[] | undefined;
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/**
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* ArcGIS Rest service URL for a Map Service or Image Service. The url
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* should include /MapServer or /ImageServer.
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*/
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url?: string | undefined;
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};
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/**
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* @typedef {Object} Options
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* @property {import("./Source.js").AttributionLike} [attributions] Attributions.
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* @property {null|string} [crossOrigin] The `crossOrigin` attribute for loaded images. Note that
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* you must provide a `crossOrigin` value if you want to access pixel data with the Canvas renderer.
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* See https://developer.mozilla.org/en-US/docs/Web/HTML/CORS_enabled_image for more detail.
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* @property {boolean} [hidpi=true] Use the `ol/Map#pixelRatio` value when requesting the image from
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* the remote server.
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* @property {import("../Image.js").LoadFunction} [imageLoadFunction] Optional function to load an image given
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* a URL.
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* @property {boolean} [interpolate=true] Use interpolated values when resampling. By default,
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* linear interpolation is used when resampling. Set to false to use the nearest neighbor instead.
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* @property {Object<string,*>} [params] ArcGIS Rest parameters. This field is optional. Service
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* defaults will be used for any fields not specified. `FORMAT` is `PNG32` by default. `F` is
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* `IMAGE` by default. `TRANSPARENT` is `true` by default. `BBOX`, `SIZE`, `BBOXSR`, and `IMAGESR`
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* will be set dynamically. Set `LAYERS` to override the default service layer visibility. See
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* https://developers.arcgis.com/rest/services-reference/export-map.htm
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* for further reference.
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* @property {import("../proj.js").ProjectionLike} [projection] Projection. Default is the view projection.
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* The projection code must contain a numeric end portion separated by :
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* or the entire code must form a valid ArcGIS SpatialReference definition.
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* @property {number} [ratio=1.5] Ratio. `1` means image requests are the size of the map viewport,
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* `2` means twice the size of the map viewport, and so on.
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* @property {Array<number>} [resolutions] Resolutions. If specified, requests will be made for
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* these resolutions only.
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* @property {string} [url] ArcGIS Rest service URL for a Map Service or Image Service. The url
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* should include /MapServer or /ImageServer.
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*/
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/**
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* @classdesc
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* Source for data from ArcGIS Rest services providing single, untiled images.
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* Useful when underlying map service has labels.
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*
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* If underlying map service is not using labels,
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* take advantage of ol image caching and use
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* {@link module:ol/source/TileArcGISRest~TileArcGISRest} data source.
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*
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* @fires module:ol/source/Image.ImageSourceEvent
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* @api
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*/
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declare class ImageArcGISRest extends ImageSource {
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/**
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* @param {Options} [options] Image ArcGIS Rest Options.
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*/
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constructor(options?: Options | undefined);
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/**
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* @private
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* @type {?string}
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*/
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private crossOrigin_;
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/**
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* @private
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* @type {boolean}
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*/
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private hidpi_;
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/**
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* @private
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* @type {string|undefined}
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*/
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private url_;
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/**
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* @private
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* @type {import("../Image.js").LoadFunction}
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*/
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private imageLoadFunction_;
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/**
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* @private
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* @type {!Object}
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*/
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private params_;
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/**
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* @private
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* @type {import("../Image.js").default}
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*/
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private image_;
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/**
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* @private
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* @type {import("../size.js").Size}
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*/
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private imageSize_;
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/**
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* @private
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* @type {number}
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*/
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private renderedRevision_;
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/**
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* @private
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* @type {number}
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*/
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private ratio_;
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/**
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* Get the user-provided params, i.e. those passed to the constructor through
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* the "params" option, and possibly updated using the updateParams method.
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* @return {Object} Params.
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* @api
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*/
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getParams(): any;
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/**
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* @param {import("../extent.js").Extent} extent Extent.
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* @param {number} resolution Resolution.
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* @param {number} pixelRatio Pixel ratio.
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* @param {import("../proj/Projection.js").default} projection Projection.
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* @return {import("../Image.js").default} Single image.
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*/
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getImageInternal(extent: import("../extent.js").Extent, resolution: number, pixelRatio: number, projection: import("../proj/Projection.js").default): import("../Image.js").default;
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/**
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* Return the image load function of the source.
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* @return {import("../Image.js").LoadFunction} The image load function.
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* @api
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*/
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getImageLoadFunction(): import("../Image.js").LoadFunction;
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/**
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* @param {import("../extent.js").Extent} extent Extent.
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* @param {import("../size.js").Size} size Size.
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* @param {number} pixelRatio Pixel ratio.
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* @param {import("../proj/Projection.js").default} projection Projection.
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* @param {Object} params Params.
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* @return {string} Request URL.
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* @private
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*/
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private getRequestUrl_;
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/**
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* Return the URL used for this ArcGIS source.
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* @return {string|undefined} URL.
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* @api
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*/
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getUrl(): string | undefined;
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/**
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* Set the image load function of the source.
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* @param {import("../Image.js").LoadFunction} imageLoadFunction Image load function.
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* @api
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*/
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setImageLoadFunction(imageLoadFunction: import("../Image.js").LoadFunction): void;
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/**
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* Set the URL to use for requests.
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* @param {string|undefined} url URL.
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* @api
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*/
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setUrl(url: string | undefined): void;
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/**
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* Update the user-provided params.
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* @param {Object} params Params.
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* @api
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*/
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updateParams(params: any): void;
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}
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import ImageSource from "./Image.js";
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//# sourceMappingURL=ImageArcGISRest.d.ts.map
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