All Known Implementing Classes:

Circle2D, Line2D, Polygon2D, Rectangle2D

public interface Shape2D

Author:

Ronald Brill

• Field Summary

  Fields

  Modifier and Type	Field and Description
  static double	EPSILON Constant used for comparing doubles.

• Method Summary

  All Methods

  Modifier and Type	Method and Description
  boolean	contains (double x, double y)
  boolean	isEmpty ()

• Field Detail

  • EPSILON

    static final double EPSILON

    Constant used for comparing doubles.

    See Also:

    Constant Field Values

• Method Detail

  • contains

    boolean contains(double x,
     double y)

    Parameters:

    x - point x value

    y - point y value

    Returns:

    true if the specified point is inside; false otherwise.

  • isEmpty

    boolean isEmpty()

    Returns:

    true if the Shape is empty.