Class MatrixUtils

Hierarchy

MatrixUtils

Index

Methods

Methods

Static getCentroid

getCentroid(geometry: Geometry): Point

- Defined in Mapping.Infrastructure.ts:12546
Returns an approximation of the center point of the given geometry, as measured in Cartesian space.

Parameters
- geometry: Geometry
  
  The geometry whose center needs to be returned
Returns Point

Static rotate

rotate(geometry: Geometry, map: Map, degreesClockwise: number, pivotMapPoint?: Point): TransformationResult

- Defined in Mapping.Infrastructure.ts:12534
Rotates a given polygon or polyline by a specified angle.

Parameters
- geometry: Geometry
  
  The Geometry to rotate.
- map: Map
- degreesClockwise: number
  
  The angle to rotate the polygon in, specified in degrees, in a clockwise direction (as is standard for esri)
- Optional pivotMapPoint: Point
  
  The "pivot" around which to rotate the polygon. Is not required to lie on or within the polygon.
Returns TransformationResult

Static scale

scale(geometry: Geometry, map: Map, scaleX: number, scaleY?: number): TransformationResult

- Defined in Mapping.Infrastructure.ts:12541
Scales (resizes) a given polygon or polyline by a specified scaling factor.

Parameters
- geometry: Geometry
  
  The Geometry to rotate.
- map: Map
- scaleX: number
  
  A scaling factor used for the x coordinate, or a uniform scaling factor used for the both coordinates.
- Optional scaleY: number
  
  (Optional) A scaling factor used for the y coordinate.
Returns TransformationResult

Static translate

translate(geometry: Geometry, map: Map, dx: number, dy: number): TransformationResult

- Defined in Mapping.Infrastructure.ts:12527
Translates (moves) a given polygon or polyline by a specified offset.

Parameters
- geometry: Geometry
  
  The Geometry to rotate.
- map: Map
- dx: number
  
  The X offset.
- dy: number
  
  The Y offset.
Returns TransformationResult