Class CircleHelper

Classdesc

A helper for handling circles with an additional radius-control-point.

Index

Constructors

Properties

centerHandler circle radiusHandler radiusPoint

Methods

_handleDragCenter _handleDragRadiusPoint destroy

Constructors

constructor

new CircleHelper(circle, radiusPoint): CircleHelper
The constructor.
Parameters
- circle: Circle
  The circle to handle.
- radiusPoint: Vertex
  A point to define the radius (distance from center).
Returns CircleHelper
Name
CircleHelper
- Defined in src/ts/utils/helpers/CircleHelper.ts:39

Properties

`Private` centerHandler

centerHandler: VertListener

circle

circle: Circle

`Private` radiusHandler

radiusHandler: VertListener

radiusPoint

radiusPoint: Vertex

Methods

`Private` _handleDragCenter

_handleDragCenter(): VertListener
Private
Creates a new drag handler for the circle's center point.

Returns VertListener
A new event handler.

Method
_handleDragCenter

Instance
Memberof
CircleHelper
- Defined in src/ts/utils/helpers/CircleHelper.ts:69

`Private` _handleDragRadiusPoint

_handleDragRadiusPoint(): VertListener
Private
Creates a new drag handler for the circle's radius control point.

Returns VertListener
A new event handler.

Method
_handleDragCenter

Instance
Memberof
CircleHelper
- Defined in src/ts/utils/helpers/CircleHelper.ts:85

destroy

destroy(): void
Destroy this circle helper. The listeners will be removed from the circle points.

Returns void
Method
destroy

Instance
Memberof
CircleHelper
- Defined in src/ts/utils/helpers/CircleHelper.ts:55

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