Package javax.vecmath

Class Point2f

All Implemented Interfaces:
Serializable, Cloneable

public class Point2f extends Tuple2f implements Serializable
A 2 element point that is represented by single precision floating point x,y coordinates.
See Also:
  • Constructor Details

    • Point2f

      public Point2f(float x, float y)
      Constructs and initializes a Point2f from the specified xy coordinates.
      Parameters:
      x - the x coordinate
      y - the y coordinate
    • Point2f

      public Point2f(float[] p)
      Constructs and initializes a Point2f from the specified array.
      Parameters:
      p - the array of length 2 containing xy in order
    • Point2f

      public Point2f(Point2f p1)
      Constructs and initializes a Point2f from the specified Point2f.
      Parameters:
      p1 - the Point2f containing the initialization x y data
    • Point2f

      public Point2f(Point2d p1)
      Constructs and initializes a Point2f from the specified Point2d.
      Parameters:
      p1 - the Point2d containing the initialization x y z data
    • Point2f

      public Point2f(Tuple2d t1)
      Constructs and initializes a Point2f from the specified Tuple2d.
      Parameters:
      t1 - the Tuple2d containing the initialization x y z data
    • Point2f

      public Point2f(Tuple2f t1)
      Constructs and initializes a Point2f from the specified Tuple2f.
      Parameters:
      t1 - the Tuple2f containing the initialization x y data
    • Point2f

      public Point2f()
      Constructs and initializes a Point2f to (0,0).
  • Method Details

    • distanceSquared

      public final float distanceSquared(Point2f p1)
      Computes the square of the distance between this point and point p1.
      Parameters:
      p1 - the other point
    • distance

      public final float distance(Point2f p1)
      Computes the distance between this point and point p1.
      Parameters:
      p1 - the other point
    • distanceL1

      public final float distanceL1(Point2f p1)
      Computes the L-1 (Manhattan) distance between this point and point p1. The L-1 distance is equal to abs(x1-x2) + abs(y1-y2).
      Parameters:
      p1 - the other point
    • distanceLinf

      public final float distanceLinf(Point2f p1)
      Computes the L-infinite distance between this point and point p1. The L-infinite distance is equal to MAX[abs(x1-x2), abs(y1-y2)].
      Parameters:
      p1 - the other point