CornersGeoreference | References | ArcGIS Maps SDK for JavaScript

import CornersGeoreference from "@arcgis/core/layers/support/CornersGeoreference.js";

Inheritance:: CornersGeoreference→Accessor

Since: ArcGIS Maps SDK for JavaScript 4.24

CornersGeoreference is used to set the geographic location of the image or element referenced in the MediaLayer using corner points of a bounding box.

// create a canvas image element by setting its corner points of the bounding box
const canvasElement = new ImageElement({
  image: canvas,
  georeference: new CornersGeoreference({
    bottomRight: new Point({
      x: -121.369,
      y: 45.061,
      spatialReference: {
        wkid: 4326
      }
    }),
    bottomLeft: new Point({
      x: -122.363,
      y: 45.061,
      spatialReference: {
        wkid: 4326
      }
    }),
    topRight: new Point({
      x: -121.369,
      y: 45.678,
      spatialReference: {
        wkid: 4326
      }
    }),
    topLeft: new Point({
      x: -122.363,
      y: 45.678,
      spatialReference: {
        wkid: 4326
      }
    })
  })
});

See also

Constructors

Constructor

Parameters

Parameter	Type	Description	Required
properties	`CornersGeoreferenceProperties`

See the properties table for a list of all the properties that may be passed into the constructor.

Properties

Any properties can be set, retrieved or listened to. See the Watch for changes topic.

Property	Type	Class
`bottomLeft`	`Point \| null \| undefined`
`bottomRight`	`Point \| null \| undefined`
`declaredClass` readonly inherited	`string`	Accessor
`topLeft`	`Point \| null \| undefined`
`topRight`	`Point \| null \| undefined`
`type` readonly	`"corners"`

bottomLeft

autocast Property

Type: Point | null | undefined

The bottom left Point of the bounding box representing the geographic location of the image or video element being added to the MediaLayer.

See also

bottomRight

autocast Property

Type: Point | null | undefined

The bottom right Point of the bounding box representing the geographic location of the image or video element being added to the MediaLayer.

See also

declaredClass

readonlyinherited Property

Type: string

Inherited from: Accessor

The name of the class. The declared class name is formatted as esri.folder.className.

topLeft

autocast Property

Type: Point | null | undefined

The top left Point of the bounding box representing the geographic location of the image or video element being added to the MediaLayer.

See also

topRight

autocast Property

Type: Point | null | undefined

The top right Point of the bounding box representing the geographic location of the image or video element being added to the MediaLayer.

See also

type

readonly Property

Type: "corners"

The georeference type.

Methods

Method	Signature	Class
`clone` inherited	`clone(): this`	ClonableMixin

clone

inherited Method

Signature: clone (): this

Inherited from: ClonableMixin

Creates a deep clone of this object. Any properties that store values by reference will be assigned copies of the referenced values on the cloned instance.

Returns: this
A deep clone of the class instance that invoked this method.