EnclosingBall (Apache Commons Math 3.6.1 API)

java.lang.Object
- org.apache.commons.math3.geometry.enclosing.EnclosingBall<S,P>

Type Parameters:
S - Space type.
P - Point type.

All Implemented Interfaces:

Serializable
```
public class EnclosingBall<S extends Space,P extends Point<S>>
extends Object
implements Serializable
```
This class represents a ball enclosing some points.

Since:

3.3

See Also:
Space, Point, Encloser, Serialized Form

Constructor Summary

Constructors
Constructor and Description

EnclosingBall(P center, double radius, P... support)
Simple constructor.

Constructors
Constructor and Description
`EnclosingBall(P center, double radius, P... support)` Simple constructor.

Method Summary

Methods
Modifier and Type	Method and Description
`boolean`	`contains(P point)` Check if a point is within the ball or at boundary.
`boolean`	`contains(P point, double margin)` Check if a point is within an enlarged ball or at boundary.
`P`	`getCenter()` Get the center of the ball.
`double`	`getRadius()` Get the radius of the ball.
`P[]`	`getSupport()` Get the support points used to define the ball.
`int`	`getSupportSize()` Get the number of support points used to define the ball.

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

- Constructor Detail
  - EnclosingBall
```
public EnclosingBall(P center,
             double radius,
             P... support)
```
    Simple constructor.
    
    Parameters:
    center - center of the ball
    radius - radius of the ball
    support - support points used to define the ball
- Method Detail
  - getCenter
```
public P getCenter()
```
    Get the center of the ball.
    
    Returns:
    center of the ball
  - getRadius
```
public double getRadius()
```
    Get the radius of the ball.
    
    Returns:
    radius of the ball (can be negative if the ball is empty)
  - getSupport
```
public P[] getSupport()
```
    Get the support points used to define the ball.
    
    Returns:
    support points used to define the ball
  - getSupportSize
```
public int getSupportSize()
```
    Get the number of support points used to define the ball.
    
    Returns:
    number of support points used to define the ball
  - contains
```
public boolean contains(P point)
```
    Check if a point is within the ball or at boundary.
    
    Parameters:
    point - point to test
    
    Returns:
    true if the point is within the ball or at boundary
  - contains
```
public boolean contains(P point,
               double margin)
```
    Check if a point is within an enlarged ball or at boundary.
    
    Parameters:
    point - point to test
    margin - margin to consider
    
    Returns:
    true if the point is within the ball enlarged by the margin or at boundary

Class EnclosingBall<S extends Space,P extends Point<S>>

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

EnclosingBall

Method Detail

getCenter

getRadius

getSupport

getSupportSize

contains

contains