R2Vector (Google S2 geometry library 1.0.0 API)

java.lang.Object
- com.google.common.geometry.R2Vector

public final class R2Vector
extends Object

Constructor Summary

Constructors
Constructor and Description

R2Vector()

R2Vector(double[] coord)

R2Vector(double x, double y)

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`static R2Vector`	`add(R2Vector p1, R2Vector p2)`
`double`	`crossProd(R2Vector that)`
`double`	`dotProd(R2Vector that)`
`static double`	`dotProd(R2Vector p1, R2Vector p2)`
`boolean`	`equals(Object that)`
`double`	`get(int index)`
`int`	`hashCode()`
`boolean`	`lessThan(R2Vector vb)`
`static R2Vector`	`mul(R2Vector p, double m)`
`double`	`norm2()`
`String`	`toString()`
`double`	`x()`
`double`	`y()`

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

R2Vector
```
public R2Vector()
```

R2Vector

public R2Vector(double x,
                double y)

R2Vector
```
public R2Vector(double[] coord)
```

Method Detail

x
```
public double x()
```

y
```
public double y()
```

get
```
public double get(int index)
```

add

public static R2Vector add(R2Vector p1,
                           R2Vector p2)

mul

public static R2Vector mul(R2Vector p,
                           double m)

norm2
```
public double norm2()
```

dotProd

public static double dotProd(R2Vector p1,
                             R2Vector p2)

dotProd
```
public double dotProd(R2Vector that)
```

crossProd

public double crossProd(R2Vector that)

lessThan
```
public boolean lessThan(R2Vector vb)
```

equals
```
public boolean equals(Object that)
```

hashCode
```
public int hashCode()
```

toString
```
public String toString()
```

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