Class Polyline

Hierarchy

Polygon
- Polyline

Implements

Shape

Index

Constructors

constructor

Properties

_len
_points

Methods

Constructors

constructor

new Polyline(): Polyline
new Polyline(points: Array<ArrayPoint2>): Polyline

Inherited from Polygon.constructor

Returns Polyline
Inherited from Polygon.constructor

Parameters
- points: Array<ArrayPoint2>
Returns Polyline

Properties

Protected _len

_len: any

Protected _points

_points: Array<ArrayPoint2>

Methods

addPoint

addPoint(x: number, y: number): this

Inherited from Polygon.addPoint

Appends new point to this Polygon.

Parameters
- x: number
- y: number
Returns this

bounds

bounds(): Rect

Implementation of Shape.bounds

Inherited from Polygon.bounds

Returns Rect

clone

clone(): this

Implementation of Shape.clone

Overrides Polygon.clone

Returns this

equals

equals(s: Polyline): boolean

Overrides Polygon.equals

Parameters
- s: Polyline
Returns boolean

inside

inside(s: ArrayPoint2 | Segment | Rect): boolean

Overrides Polygon.inside

Parameters
- s: ArrayPoint2 | Segment | Rect
Returns boolean

intersects

intersects(s: Segment | Line | Circle | Rect): boolean

Overrides Polygon.intersects

Parameters
- s: Segment | Line | Circle | Rect
Returns boolean

isEmpty

isEmpty(): boolean

Implementation of Shape.isEmpty

Inherited from Polygon.isEmpty

Returns boolean

numberVertexes

numberVertexes(): number

Inherited from Polygon.numberVertexes

Returns number

onside

onside(p: ArrayPoint2): boolean

Implementation of Shape.onside

Overrides Polygon.onside

Parameters
- p: ArrayPoint2
Returns boolean

perimeter

perimeter(): number

Implementation of Shape.perimeter

Overrides Polygon.perimeter

Returns number

vertexes

vertexes(): Array<ArrayPoint2>
vertexes(ps: Array<ArrayPoint2>): this

Implementation of Shape.vertexes

Inherited from Polygon.vertexes

Returns Array<ArrayPoint2>
Inherited from Polygon.vertexes

Parameters
- ps: Array<ArrayPoint2>
Returns this