ESM: import Geometry from "@arcgis/core/geometry/Geometry.js";
CDN: const Geometry = await $arcgis.import("@arcgis/core/geometry/Geometry.js");
Class: @arcgis/core/geometry/Geometry
Since: ArcGIS Maps SDK for JavaScript 4.0
The base class for geometry objects. This class has no constructor. To construct geometries see Point, Polyline, or Polygon.
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Property Details cache Objectreadonly
The cache is used to store values computed from geometries that need to be cleared or recomputed upon mutation. An example is the extent of a polygon.
Inherited
Property declaredClass Stringreadonly
Since: ArcGIS Maps SDK for JavaScript 4.7 Accessor since 4.0, declaredClass added at 4.7.
The name of the class. The declared class name is formatted as esri.folder.className.
The extent of the geometry. For a point, the extent is null.
Indicates if the geometry has M values.
Indicates if the geometry has z-values (elevation).
Z-values defined in a geographic or metric coordinate system are expressed in meters. However, in local scenes that use a projected coordinate system, vertical units are assumed to be the same as the horizontal units specified by the service.
The spatial reference of the geometry.
Default Value:SpatialReference.WGS84 // wkid: 4326
type Stringreadonly
The geometry type.
Possible Values:"point" |"multipoint" |"polyline" |"polygon" |"extent" |"mesh"
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Method DetailsInherited
Method addHandles(handleOrHandles, groupKey)
Since: ArcGIS Maps SDK for JavaScript 4.25 Accessor since 4.0, addHandles added at 4.25.
Adds one or more handles which are to be tied to the lifecycle of the object. The handles will be removed when the object is destroyed.
// Manually manage handles
const handle = reactiveUtils.when(
() => !view.updating,
() => {
wkidSelect.disabled = false;
},
{ once: true }
);
this.addHandles(handle);
// Destroy the object
this.destroy();
Parameters
Handles marked for removal once the object is destroyed.
groupKey *
optionalKey identifying the group to which the handles should be added. All the handles in the group can later be removed with Accessor.removeHandles(). If no key is provided the handles are added to a default group.
Creates a deep clone of the geometry.
Returns
Type Description Geometry A new instance of a Geometry object equal to the object used to call.clone().
Creates a new instance of this class and initializes it with values from a JSON object generated from an ArcGIS product. The object passed into the input json parameter often comes from a response to a query operation in the REST API or a toJSON() method from another ArcGIS product. See the Using fromJSON() topic in the Guide for details and examples of when and how to use this function.
Returns
Type Description * | null | undefined Returns a new instance of this class.Inherited
Method hasHandles(groupKey){Boolean}
Since: ArcGIS Maps SDK for JavaScript 4.25 Accessor since 4.0, hasHandles added at 4.25.
Returns true if a named group of handles exist.
Parameter
groupKey *
optionalA group key.
Returns
Type Description Boolean Returnstrue if a named group of handles exist.
Example
// Remove a named group of handles if they exist.
if (obj.hasHandles("watch-view-updates")) {
obj.removeHandles("watch-view-updates");
}Inherited
Method removeHandles(groupKey)
Since: ArcGIS Maps SDK for JavaScript 4.25 Accessor since 4.0, removeHandles added at 4.25.
Removes a group of handles owned by the object.
Parameter
groupKey *
optionalA group key or an array or collection of group keys to remove.
Example
obj.removeHandles(); // removes handles from default group
obj.removeHandles("handle-group");
obj.removeHandles("other-handle-group");RetroSearch is an open source project built by @garambo | Open a GitHub Issue
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