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Class DLine

Hierarchy

  • DLine

Index

Constructors

Properties

Accessors

Methods

Constructors

constructor

Properties

a

a: number

b

b: number

begin

begin: DPoint = ...

c

c: number

end

end: DPoint = ...

Accessors

center

isParallel

  • get isParallel(): boolean

  • Check if line parallel to x or y axis

    Returns boolean

isParallelX

  • get isParallelX(): boolean

isParallelY

  • get isParallelY(): boolean

maxX

  • get maxX(): number

maxY

  • get maxY(): number

minX

  • get minX(): number

minY

  • get minY(): number

points

Methods

bresenhamsLine

clone

findFi

  • findFi(l: DLine, delta?: number): number

  • Find angle between current line and line in argument

    Parameters

    • l: DLine
    • delta: number = 1.0001

    Returns number

findPerpendicular

findPoint

getFi

  • getFi(): number

  • Get line segment direction (from start point to end point)

    Returns number

getValue

  • getValue(): number[]

inRange

  • inRange(p: DPoint, d?: number): boolean

  • Check if point below to line segment

    Parameters

    Returns boolean

insideRange

  • insideRange(p: DPoint, d?: number): boolean

  • Check if point below to line segment, but not equal star or end point.

    Parameters

    Returns boolean

intersection

  • intersection(l: DLine, d?: number, includeOnly?: boolean): null | DPoint

  • Find intersection of two lines segments. For intersection of two lines use findPoint

    Parameters

    • l: DLine
    • d: number = 0
    • includeOnly: boolean = false

    Returns null | DPoint

intersectionWithCircle

movePoint

perpendicularDistance

  • perpendicularDistance(p: DPoint): number

toString

  • toString(): string

toWKT

  • toWKT(): string

vectorProduct

x

y

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