Circle2ai.CirclePerimeterIterator (Arakhnê Foundation Classes 17.0 API)

java.lang.Object
- org.arakhne.afc.math.geometry.d2.ai.Circle2ai.CirclePerimeterIterator<P,V>

Type Parameters:

P - the type of the points.

V - the type of the vectors.

All Implemented Interfaces:

Iterator<P>

Enclosing interface:

Circle2ai<ST extends Shape2ai<?,?,IE,P,V,B>,IT extends Circle2ai<?,?,IE,P,V,B>,IE extends PathElement2ai,P extends Point2D<? super P,? super V>,V extends Vector2D<? super V,? super P>,B extends Rectangle2ai<?,?,IE,P,V,B>>
```
public static class Circle2ai.CirclePerimeterIterator<P extends Point2D<? super P,? super V>,V extends Vector2D<? super V,? super P>>
extends Object
implements Iterator<P>
```
Iterates on points on the perimeter of a circle.
The rastrerization is based on a Bresenham algorithm.

Since:

13.0

Version:

17.0 2020-01-04 14:41:43

Author:

Stéphane GALLAND

Maven Group Id:

org.arakhne.afc.core

Maven Artifact Id:

mathgeom

Constructor Summary

Constructors
Constructor	Description
`CirclePerimeterIterator(GeomFactory2D<V,P> factory, int centerX, int centerY, int radius, int initialOctant, int lastOctant, boolean skip)`	Construct the iterator from the initialOctant (inclusive) to the lastOctant (exclusive).

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

boolean hasNext()

P next()
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
- Methods inherited from interface java.util.Iterator
  forEachRemaining, remove

- Constructor Detail
  - CirclePerimeterIterator
```
public CirclePerimeterIterator(GeomFactory2D<V,P> factory,
                               int centerX,
                               int centerY,
                               int radius,
                               int initialOctant,
                               int lastOctant,
                               boolean skip)
```
    Construct the iterator from the initialOctant (inclusive) to the lastOctant (exclusive).
    
    Parameters:
    
    factory - the point factory.
    
    centerX - the x coordinate of the center of the circle.
    
    centerY - the y coordinate of the center of the circle.
    
    radius - the radius of the circle.
    
    initialOctant - the octant from which the iteration must start.
    
    lastOctant - the first octant that must not be iterated on.
    
    skip - indicates if the first point on an octant must be skip, because it is already replied when treating the previous octant.
- Method Detail
  - hasNext
```
@Pure
public boolean hasNext()
```
    Specified by:
    
    hasNext in interface Iterator<P extends Point2D<? super P,? super V>>
  - next
```
public P next()
```
    Specified by:
    
    next in interface Iterator<P extends Point2D<? super P,? super V>>