Interface CurveCatmullRomFactory

A curve factory for cubic Catmull–Rom spline generators.

interface CurveCatmullRomFactory {
alpha(alpha): CurveCatmullRomFactory;
(context): CurveGenerator;
}

Hierarchy

CurveFactory
- CurveCatmullRomFactory

CurveCatmullRomFactory(context): CurveGenerator
A factory for curve generators addressing both lines and areas.
Parameters
- context: CanvasRenderingContext2D | Path
Returns CurveGenerator

Index

Methods

Methods

alpha

alpha(alpha): CurveCatmullRomFactory
Returns a cubic Catmull–Rom curve factory with the specified alpha in the range [0, 1]. If alpha is zero, produces a uniform spline, equivalent to curveCardinal with a tension of zero; if alpha is one, produces a chordal spline; if alpha is 0.5, produces a centripetal spline. Centripetal splines are recommended to avoid self-intersections and overshoot.
Parameters
- alpha: number
  A constant in the [0, 1] interval.
Returns CurveCatmullRomFactory