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java.lang.Object javax.vecmath.Tuple2f javax.vecmath.Point2f
public class Point2f
A 2 element point that is represented by single precision floating point x,y coordinates.
Field Summary |
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Fields inherited from class javax.vecmath.Tuple2f |
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x, y |
Constructor Summary | |
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Point2f()
Constructs and initializes a Point2f to (0,0). |
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Point2f(float[] p)
Constructs and initializes a Point2f from the specified array. |
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Point2f(float x,
float y)
Constructs and initializes a Point2f from the specified xy coordinates. |
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Point2f(Point2d p1)
Constructs and initializes a Point2f from the specified Point2d. |
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Point2f(Point2f p1)
Constructs and initializes a Point2f from the specified Point2f. |
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Point2f(Tuple2d t1)
Constructs and initializes a Point2f from the specified Tuple2d. |
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Point2f(Tuple2f t1)
Constructs and initializes a Point2f from the specified Tuple2f. |
Method Summary | |
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java.lang.Object |
clone()
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float |
distance(Point2f p1)
Computes the distance between this point and point p1. |
float |
distanceL1(Point2f p1)
Computes the L-1 (Manhattan) distance between this point and point p1. |
float |
distanceLinf(Point2f p1)
Computes the L-infinite distance between this point and point p1. |
float |
distanceSquared(Point2f p1)
Computes the square of the distance between this point and point p1. |
Methods inherited from class javax.vecmath.Tuple2f |
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absolute, absolute, add, add, clamp, clamp, clampMax, clampMax, clampMin, clampMin, epsilonEquals, equals, equals, get, hashCode, interpolate, interpolate, negate, negate, scale, scale, scaleAdd, scaleAdd, set, set, set, set, sub, sub, toString |
Methods inherited from class java.lang.Object |
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finalize, getClass, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public Point2f()
public Point2f(float[] p)
p
- the array of length 2 containing xy in orderpublic Point2f(float x, float y)
x
- the x coordinatey
- the y coordinatepublic Point2f(Point2d p1)
p1
- the Point2d containing the initialization x y datapublic Point2f(Point2f p1)
p1
- the Point2f containing the initialization x y datapublic Point2f(Tuple2d t1)
t1
- the Tuple2d containing the initialization x y datapublic Point2f(Tuple2f t1)
t1
- the Tuple2f containing the initialization x y dataMethod Detail |
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public java.lang.Object clone()
clone
in class Tuple2f
public final float distance(Point2f p1)
p1
- the other pointpublic final float distanceL1(Point2f p1)
p1
- the other pointpublic final float distanceLinf(Point2f p1)
p1
- the other pointpublic final float distanceSquared(Point2f p1)
p1
- the other point
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