Module: ol/source/ImageMapGuide

ol/source/ImageMapGuide


Classes

ImageMapGuide

Type Definitions

Options{Object}

Properties:
Name Type Argument Default Description
url string <optional>

The mapagent url.

crossOrigin null | string <optional>

The crossOrigin attribute for loaded images. Note that you must provide a crossOrigin value if you are using the WebGL renderer or 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.

displayDpi number <optional>
96

The display resolution.

metersPerUnit number <optional>
1

The meters-per-unit value.

hidpi boolean <optional>
true

Use the ol/Map#pixelRatio value when requesting the image from the remote server.

useOverlay boolean <optional>

If true, will use GETDYNAMICMAPOVERLAYIMAGE.

projection module:ol/proj~ProjectionLike

Projection.

ratio number <optional>
1

Ratio. 1 means image requests are the size of the map viewport, 2 means twice the width and height of the map viewport, and so on. Must be 1 or higher.

resolutions Array.<number> <optional>

Resolutions. If specified, requests will be made for these resolutions only.

imageLoadFunction module:ol/Image~LoadFunction <optional>

Optional function to load an image given a URL.

params Object <optional>

Additional parameters.