Class Linear

java.lang.Object
org.apache.batik.ext.awt.geom.Linear
All Implemented Interfaces:
Cloneable, Segment
public class Linear extends Object implements Segment
A class representing a linear path segment.

  • Field Details

  • Constructor Details

    • Linear

      public Linear()

    • Linear

      public Linear(double x1, double y1, double x2, double y2)

    • Linear

      public Linear(Point2D.Double p1, Point2D.Double p2)

  • Method Details

    • clone

      public Object clone()
      Overrides:
      clone in class Object

    • reverse

      public Segment reverse()

    • minX

      public double minX()
      Specified by:
      minX in interface Segment

    • maxX

      public double maxX()
      Specified by:
      maxX in interface Segment

    • minY

      public double minY()
      Specified by:
      minY in interface Segment

    • maxY

      public double maxY()
      Specified by:
      maxY in interface Segment

    • getBounds2D

      public Rectangle2D getBounds2D()
      Specified by:
      getBounds2D in interface Segment

    • evalDt

      public Point2D.Double evalDt(double t)
      Specified by:
      evalDt in interface Segment

    • eval

      public Point2D.Double eval(double t)
      Specified by:
      eval in interface Segment

    • split

      public Segment.SplitResults split(double y)
      Specified by:
      split in interface Segment

    • getSegment

      public Segment getSegment(double t0, double t1)
      Specified by:
      getSegment in interface Segment

    • splitBefore

      public Segment splitBefore(double t)
      Specified by:
      splitBefore in interface Segment

    • splitAfter

      public Segment splitAfter(double t)
      Specified by:
      splitAfter in interface Segment

    • subdivide

      public void subdivide(Segment s0, Segment s1)
      Subdivides this Linear segment into two segments at t = 0.5. can be done with getSegment but this is more efficent.
      Specified by:
      subdivide in interface Segment
      Parameters:
      s0 - if non-null contains portion of curve from 0->.5
      s1 - if non-null contains portion of curve from .5->1

    • subdivide

      public void subdivide(double t, Segment s0, Segment s1)
      Subdivides this Linear segment into two segments at given t.
      Specified by:
      subdivide in interface Segment
      Parameters:
      s0 - if non-null contains portion of curve from 0->t.
      s1 - if non-null contains portion of curve from t->1.

    • subdivide

      public void subdivide(Linear l0, Linear l1)
      Subdivides this Cubic curve into two curves at t = 0.5. Can be done with getSegment but this is more efficent.
      Parameters:
      l0 - if non-null contains portion of curve from 0->.5
      l1 - if non-null contains portion of curve from .5->1

    • subdivide

      public void subdivide(double t, Linear l0, Linear l1)
      Subdivides this Cubic curve into two curves. Can be done with getSegment but this is more efficent.
      Parameters:
      t - position to split the curve
      l0 - if non-null contains portion of curve from 0->t
      l1 - if non-null contains portion of curve from t->1

    • getLength

      public double getLength()
      Specified by:
      getLength in interface Segment

    • getLength

      public double getLength(double maxErr)
      Specified by:
      getLength in interface Segment

    • toString

      public String toString()
      Overrides:
      toString in class Object