Line.PointIterator (ImageJ API)

Skip navigation links

All Classes

Summary:
Nested |
Field |
Constr |
Method

Detail:
Field |
Constr |
Method

java.lang.Object
- ij.gui.Line.PointIterator

All Implemented Interfaces:

java.util.Iterator<java.awt.Point>

Enclosing class:

Line
```
public static class Line.PointIterator
extends java.lang.Object
implements java.util.Iterator<java.awt.Point>
```
Dedicated point iterator for thin lines. The iterator is based on (an improved version of) the algorithm used by the original method ImageProcessor.getLine(double, double, double, double). Improvements are (a) that the endpoint is drawn too and (b) every line point is visited only once, duplicates are skipped. Author: Wilhelm Burger (04/2017)

- Constructor Summary
  
  Constructors
  Constructor and Description
  
  PointIterator(double x1, double y1, double x2, double y2)
  
  PointIterator(Line line)
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method and Description
  
  boolean hasNext()
  
  java.awt.Point next()
  
  void remove()
  - 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

- Constructor Detail
  - PointIterator
```
public PointIterator(Line line)
```
  - PointIterator
```
public PointIterator(double x1,
                     double y1,
                     double x2,
                     double y2)
```
- Method Detail
  - hasNext
```
public boolean hasNext()
```
    Specified by:
    
    hasNext in interface java.util.Iterator<java.awt.Point>
  - next
```
public java.awt.Point next()
```
    Specified by:
    
    next in interface java.util.Iterator<java.awt.Point>
  - remove
```
public void remove()
```
    Specified by:
    
    remove in interface java.util.Iterator<java.awt.Point>

Skip navigation links

All Classes

Summary:
Nested |
Field |
Constr |
Method

Detail:
Field |
Constr |
Method