Class Contour

constructor

• new Contour(ix: number, iy: number, icolor?: string): Contour

• Parameters

  • ix: number

    the X absolute coordinate of the first point of the contour
  • iy: number

    the Y absolute coordinate of the first point of the contour
  • icolor: string = ''

    an optional color name to be used instead of the default color

  Returns Contour

Internalcircle

debugLines

debugPoints

imposedColor

lastPoint

points

segments

addCornerPointed

• addCornerPointed(): Contour

• Returns Contour

addCornerRounded

• addCornerRounded(iRadius: number): Contour

• Parameters

  • iRadius: number

  Returns Contour

addCornerWideAcc

• addCornerWideAcc(iRadius: number): Contour

• Parameters

  • iRadius: number

  Returns Contour

addCornerWidened

• addCornerWidened(iRadius: number): Contour

• Parameters

  • iRadius: number

  Returns Contour

addPartial

• addPartial(iContour: Contour): Contour

• Parameters

  • iContour: Contour

  Returns Contour

addPointA

• addPointA(ax: number, ay: number): Contour

• Parameters

  • ax: number
  • ay: number

  Returns Contour

addPointAP

• addPointAP(aa: number, al: number): Contour

• Parameters

  • aa: number
  • al: number

  Returns Contour

addPointR

• addPointR(rx: number, ry: number): Contour

• Parameters

  • rx: number
  • ry: number

  Returns Contour

addPointRP

• addPointRP(ra: number, rl: number): Contour

• Parameters

  • ra: number
  • rl: number

  Returns Contour

addSeg

• addSeg(iSeg: Segment1): Contour
• Internal

  Parameters

  • iSeg: Segment1

  Returns Contour

addSeg2Arcs

• addSeg2Arcs(ita1: number, ita2: number): Contour

• Parameters

  • ita1: number
  • ita2: number

  Returns Contour

addSegArc

• addSegArc(iRadius: number, iLarge: boolean, iCcw: boolean): Contour

• Parameters

  • iRadius: number
  • iLarge: boolean
  • iCcw: boolean

  Returns Contour

addSegArc2

• addSegArc2(): Contour

• Returns Contour

addSegArc3

• addSegArc3(iTangentAngle1: number, firstNlast: boolean): Contour

• Parameters

  • iTangentAngle1: number
  • firstNlast: boolean

  Returns Contour

addSegStroke

• addSegStroke(): Contour
• Internal

  Returns Contour

addSegStrokeA

• addSegStrokeA(ax: number, ay: number): Contour

• Parameters

  • ax: number
  • ay: number

  Returns Contour

addSegStrokeAP

• addSegStrokeAP(aa: number, al: number): Contour

• Parameters

  • aa: number
  • al: number

  Returns Contour

addSegStrokeR

• addSegStrokeR(rx: number, ry: number): Contour

• Parameters

  • rx: number
  • ry: number

  Returns Contour

addSegStrokeRP

• addSegStrokeRP(ra: number, rl: number): Contour

• Parameters

  • ra: number
  • rl: number

  Returns Contour

check

• check(): string

• Returns string

checkContour

• checkContour(ctr: Contour): void
• Internal

  Parameters

  • ctr: Contour

  Returns void

clone

• clone(): Contour
• Internal

  Returns Contour

closeSegArc

• closeSegArc(iRadius: number, iLarge: boolean, iCcw: boolean): Contour

• Parameters

  • iRadius: number
  • iLarge: boolean
  • iCcw: boolean

  Returns Contour

closeSegStroke

• closeSegStroke(): Contour

• Returns Contour

draw

• draw(
      ctx: CanvasRenderingContext2D,
      cAdjust: tCanvasAdjust,
      color?: string,
  ): void

• Parameters

  • ctx: CanvasRenderingContext2D
  • cAdjust: tCanvasAdjust
  • color: string = colors.contour

  Returns void

extractSkeleton

• extractSkeleton(): Contour

• Returns Contour

generateContour

• generateContour(): Contour

• Returns Contour

generateLines

• generateLines(): Line[]

• Returns Line[]

generatePoints

• generatePoints(): Point[]

• Returns Point[]

getFirstPoint

• getFirstPoint(): Point

• Returns Point

getLastPoint

• getLastPoint(): Point
• Internal

  Returns Point

getPerimeter

• getPerimeter(): number

• Returns number

rotate

• rotate(ix: number, iy: number, ia: number): Contour

• Parameters

  • ix: number
  • iy: number
  • ia: number

  Returns Contour

scale

• scale(ix: number, iy: number, ir: number, scaleCorner?: boolean): Contour

• Parameters

  • ix: number
  • iy: number
  • ir: number
  • scaleCorner: boolean = false

  Returns Contour

setLastPoint

• setLastPoint(ix: number, iy: number): void
• Internal

  Parameters

  • ix: number
  • iy: number

  Returns void

toDxfSeg

• toDxfSeg(): DxfSeg[]

• Returns DxfSeg[]

toPax

• toPax(): tPaxContourPath

• Returns tPaxContourPath

toSvg

• toSvg(yCeiling: number, color?: string): string

• Parameters

  • yCeiling: number
  • color: string = ''

  Returns string

translate

• translate(ix: number, iy: number): Contour

• Parameters

  • ix: number
  • iy: number

  Returns Contour

translatePolar

• translatePolar(ia: number, il: number): Contour

• Parameters

  • ia: number
  • il: number

  Returns Contour