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java.lang.Object java.awt.geom.QuadIterator
A utility class to iterate over the path segments of a quadratic curve segment through the PathIterator interface.
Field Summary | |
(package private) AffineTransform |
affine
|
(package private) int |
index
|
(package private) QuadCurve2D |
quad
|
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 | |
(package private) |
QuadIterator(QuadCurve2D q,
AffineTransform at)
|
Method Summary | |
int |
currentSegment(double[] coords)
Returns the coordinates and type of the current path segment in the iteration. |
int |
currentSegment(float[] coords)
Returns the coordinates and type of the current path segment in the iteration. |
int |
getWindingRule()
Return the winding rule for determining the insideness of the path. |
boolean |
isDone()
Tests if there are more points to read. |
void |
next()
Moves the iterator to the next segment of the path forwards along the primary direction of traversal as long as there are more points in that direction. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
QuadCurve2D quad
AffineTransform affine
int index
Constructor Detail |
QuadIterator(QuadCurve2D q, AffineTransform at)
Method Detail |
public int getWindingRule()
getWindingRule
in interface PathIterator
PathIterator.WIND_EVEN_ODD
,
PathIterator.WIND_NON_ZERO
public boolean isDone()
isDone
in interface PathIterator
public void next()
next
in interface PathIterator
public int currentSegment(float[] coords)
currentSegment
in interface PathIterator
coords
- an array that holds the data returned from
this method
PathIterator.SEG_MOVETO
,
PathIterator.SEG_LINETO
,
PathIterator.SEG_QUADTO
,
PathIterator.SEG_CUBICTO
,
PathIterator.SEG_CLOSE
public int currentSegment(double[] coords)
currentSegment
in interface PathIterator
coords
- an array that holds the data returned from
this method
PathIterator.SEG_MOVETO
,
PathIterator.SEG_LINETO
,
PathIterator.SEG_QUADTO
,
PathIterator.SEG_CUBICTO
,
PathIterator.SEG_CLOSE
|
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