Module org.jhotdraw8.geom
Package org.jhotdraw8.geom.biarc

Record Class BiArc

java.lang.Object
java.lang.Record
org.jhotdraw8.geom.biarc.BiArc
public record BiArc(@NonNull Arc a1, @NonNull Arc a2) extends Record

  • Constructor Details

    • BiArc

      public BiArc(@NonNull Arc a1, @NonNull Arc a2)
      Creates an instance of a BiArc record class.
      Parameters:
      a1 - the value for the a1 record component
      a2 - the value for the a2 record component

  • Method Details

    • create

      public static BiArc create(Point2D.Double p1, Point2D.Double t1, Point2D.Double p2, Point2D.Double t2, Point2D.Double tp)
      Creates a new instance.
      Parameters:
      p1 - Start point
      t1 - Tangent vector at P1
      p2 - End point
      t2 - Tangent vector at P2
      tp - Transition point

    • pointAt

      public Point2D.Double pointAt(double t)
      Implements the parametric equation.
      Parameters:
      t - Parameter of the curve. Must be in [0,1]
      Returns:
      the point at t

    • length

      public double length()

    • toString

      public final String toString()
      Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.
      Specified by:
      toString in class Record
      Returns:
      a string representation of this object

    • hashCode

      public final int hashCode()
      Returns a hash code value for this object. The value is derived from the hash code of each of the record components.
      Specified by:
      hashCode in class Record
      Returns:
      a hash code value for this object

    • equals

      public final boolean equals(Object o)
      Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. All components in this record class are compared with Objects::equals(Object,Object).
      Specified by:
      equals in class Record
      Parameters:
      o - the object with which to compare
      Returns:
      true if this object is the same as the o argument; false otherwise.

    • a1

      public @NonNull Arc a1()
      Returns the value of the a1 record component.
      Returns:
      the value of the a1 record component

    • a2

      public @NonNull Arc a2()
      Returns the value of the a2 record component.
      Returns:
      the value of the a2 record component