Module com.marginallyclever.donatello

Package com.marginallyclever.donatello.bezier

Class Bezier

java.lang.Object

com.marginallyclever.donatello.bezier.Bezier

public class Bezier
extends Object

4 point cubic bezier splines. Based on pelson/antigrain and mattdesl/adaptive-bezier-curve.

Author:

Dan Royer

Constructor Summary

Constructors

Constructor	Description
Bezier(double x0, double y0, double x1, double y1, double x2, double y2, double x3, double y3)	Default constructor that takes four control points.

Method Summary

Modifier and Type	Method	Description
List<javax.vecmath.Point2d>	generateCurvePoints(double distanceTolerance)	Returns a list of points along the curve.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

Bezier

public Bezier(double x0,
 double y0,
 double x1,
 double y1,
 double x2,
 double y2,
 double x3,
 double y3)

Default constructor that takes four control points.

Parameters:

x0 - control point 1

y0 - control point 1

x1 - control point 2

y1 - control point 2

x2 - control point 3

y2 - control point 3

x3 - control point 4

y3 - control point 4

Method Details

generateCurvePoints

public List<javax.vecmath.Point2d> generateCurvePoints(double distanceTolerance)

Returns a list of points along the curve. Based on pelson/antigrain and mattdesl/adaptive-bezier-curve.

Parameters:

distanceTolerance - the allowed tolerance.

Returns:

a list of points along the curve.