Module "from-endpoints"

Const fromEndPoints

• fromEndPoints(a: ReadonlyVec, b: ReadonlyVec, radii: ReadonlyVec, axis?: number, xl?: boolean, cw?: boolean): undefined | { axis: number; center: Vec; cw: boolean; end: number; r: Vec; start: number; xl: boolean }

• Conversion from endpoint to center parameterization.

  https://svgwg.org/svg2-draft/implnote.html#ArcConversionEndpointToCenter

  Returns undefined if a & b are equal or any radii component is zero.

  Parameters

  • a: ReadonlyVec

    start point

  • b: ReadonlyVec

    end point

  • radii: ReadonlyVec

    ellipse radii

  • Default value axis: number = 0

    in radians

  • Default value xl: boolean = false

    large arc flag

  • Default value cw: boolean = false

    clockwise flag

  Returns undefined | { axis: number; center: Vec; cw: boolean; end: number; r: Vec; start: number; xl: boolean }