AMD:
require(["esri/geometry/operators/equalsOperator"], (equalsOperator) => { /* code goes here */ });
ESM:
import * as equalsOperator from "@arcgis/core/geometry/operators/equalsOperator.js";
Object:
esri/geometry/operators/equalsOperator
Since: ArcGIS Maps SDK for JavaScript 4.31
Performs a relational operation to determine if two 2D geometries are topologically equal.
Property Overview
| Name | Type | Summary | Object |
|---|---|---|---|
Indicates if the operator supports input geometries that contain curves. | equalsOperator |
Property Details
-
supportsCurves
PropertysupportsCurves Booleanreadonly -
Indicates if the operator supports input geometries that contain curves.
- Default Value:true
Method Overview
| Name | Return Type | Summary | Object |
|---|---|---|---|
Accelerate a geometry. | equalsOperator | ||
Perform the equals operation on two geometries. | equalsOperator |
Method Details
-
accelerateGeometry
MethodaccelerateGeometry(geometry){Boolean} -
Accelerate a geometry. This method prepares the geometry for faster equals operations when the same geometry is tested multiple times (e.g. in a loop with hundreds of iterations).
Parametergeometry GeometryUnionThe geometry to accelerate.
ReturnsType Description Boolean Returns trueif the geometry was successfully accelerated.
-
execute
Methodexecute(geometry1, geometry2){Boolean} -
Perform the equals operation on two geometries.
Parametersgeometry1 GeometryUnionThe first geometry.
geometry2 GeometryUnionThe second geometry.
ReturnsType Description Boolean Returns trueif the two geometries are topologically equal.Example// Returns true if two geometries are equal const isEqual = equalOperator.execute(polyline1, polyline2);