QuadraticFlattenedPathIterator

com.bric.geom

Class QuadraticFlattenedPathIterator

java.lang.Object
- com.bric.geom.QuadraticFlattenedPathIterator

All Implemented Interfaces:

PathIterator
```
public class QuadraticFlattenedPathIterator
extends Object
implements PathIterator
```
A PathIterator that flattens all cubic segments into a series of quadratic segments.
The number of quadratic segments used to emulate a cubic segment will vary. It may even be accurate. :)

Field Summary

Fields

Modifier and Type	Field and Description
`protected static Vector<Point2D>`	`extremaVector` Used for debugging.
`protected static int`	`MAX_DIVISIONS` The maximum number of divisions between extrema this will calculate
`protected static Vector<Point2D>`	`pointsVector` Used for debugging.

Fields inherited from interface java.awt.geom.PathIterator
SEG_CLOSE, SEG_CUBICTO, SEG_LINETO, SEG_MOVETO, SEG_QUADTO, WIND_EVEN_ODD, WIND_NON_ZERO

Constructor Summary

Constructors

Constructor and Description
`QuadraticFlattenedPathIterator(PathIterator i)` Constructs a `QuadraticflattenedPathIterator`.
`QuadraticFlattenedPathIterator(Shape s)` Constructs a `QuadraticFlattenedPathIterator`

Method Summary

All Methods

Instance Methods

Concrete Methods
Modifier and Type	Method and Description
`int`	`currentSegment(double[] d)`
`int`	`currentSegment(float[] f)`
`int`	`getWindingRule()`
`boolean`	`isDone()`
`void`	`next()`

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

- Field Detail
  - MAX_DIVISIONS
```
protected static int MAX_DIVISIONS
```
    The maximum number of divisions between extrema this will calculate
  - pointsVector
```
protected static Vector<Point2D> pointsVector
```
    Used for debugging. If non-null, this keeps a list of the most frequently used edges of quadratic arcs.
  - extremaVector
```
protected static Vector<Point2D> extremaVector
```
    Used for debugging. If non-null, this keeps a list of the extrema found in the cubic curves.
- Constructor Detail
  - QuadraticFlattenedPathIterator
```
public QuadraticFlattenedPathIterator(PathIterator i)
```
    Constructs a QuadraticflattenedPathIterator.
    
    Parameters:
    
    i -
  - QuadraticFlattenedPathIterator
```
public QuadraticFlattenedPathIterator(Shape s)
```
    Constructs a QuadraticFlattenedPathIterator
- Method Detail
  - currentSegment
```
public int currentSegment(double[] d)
```
  - currentSegment
```
public int currentSegment(float[] f)
```
  - getWindingRule
```
public int getWindingRule()
```
  - isDone
```
public boolean isDone()
```
  - next
```
public void next()
```