Package javax.vecmath

Class Point2f

    • Constructor Detail

      • 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 Detail

      • 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