Interface IShape2d

Defines common methods and properties exposed by a shape.

Hierarchy

IShape2d
- IClosedShape2d

Implemented by

Index

Methods

doesIntersect getIntersectionPoints isOnEdge rotate translate

Methods

doesIntersect

doesIntersect(shape): boolean
Checks if the current shape intersect with the given one.
Parameters
- shape: IShape2d
  The reference shape.
Returns boolean
true it the two shapes intersect, otherwise false.
- Defined in ishape2d.ts:26

getIntersectionPoints

getIntersectionPoints(shape): Point2d[]
Get the intersection points with the given shape.
Parameters
- shape: IShape2d
  The reference shape.
Returns Point2d[]
An array of points if any intersection exist, otherwise an empty array.
- Defined in ishape2d.ts:33

isOnEdge

isOnEdge(point, threshold): boolean
Checks if the given point is in the edge of the shape.
Parameters
- point: Point2d
  The reference point.
- threshold: number
  A value used as a threshold / range to check if the point is on the line.
Returns boolean
- Defined in ishape2d.ts:40

rotate

rotate(angle, origin): void
Rotates the shape by the given angle in degree, around a point.
Parameters
- angle: number
  The rotation angle.
- origin: Point2d
  The origin from which the rotation is supposed to be done.
Returns void
- Defined in ishape2d.ts:19

translate

translate(vector): void
Translates the shape using the given vector for direction.
Parameters
- vector: Vector2d
  The vector defining the direction.
Returns void
- Defined in ishape2d.ts:12

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