class AreaIterator extends java.lang.Object implements PathIterator
Modifier and Type | Field and Description |
---|---|
private java.util.Vector |
curves |
private int |
index |
private Curve |
prevcurve |
private Curve |
thiscurve |
private BaseTransform |
transform |
SEG_CLOSE, SEG_CUBICTO, SEG_LINETO, SEG_MOVETO, SEG_QUADTO, WIND_EVEN_ODD, WIND_NON_ZERO
Constructor and Description |
---|
AreaIterator(java.util.Vector curves,
BaseTransform tx) |
Modifier and Type | Method and Description |
---|---|
int |
currentSegment(float[] coords)
Returns the coordinates and type of the current path segment in
the iteration.
|
int |
getWindingRule()
Returns the winding rule for determining the interior of the
path.
|
boolean |
isDone()
Tests if the iteration is complete.
|
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.
|
private BaseTransform transform
private java.util.Vector curves
private int index
private Curve prevcurve
private Curve thiscurve
public AreaIterator(java.util.Vector curves, BaseTransform tx)
public int getWindingRule()
PathIterator
getWindingRule
in interface PathIterator
PathIterator.WIND_EVEN_ODD
,
PathIterator.WIND_NON_ZERO
public boolean isDone()
PathIterator
isDone
in interface PathIterator
true
if all the segments have
been read; false
otherwise.public void next()
PathIterator
next
in interface PathIterator
public int currentSegment(float[] coords)
PathIterator
currentSegment
in interface PathIterator
coords
- an array that holds the data returned from
this methodPathIterator.SEG_MOVETO
,
PathIterator.SEG_LINETO
,
PathIterator.SEG_QUADTO
,
PathIterator.SEG_CUBICTO
,
PathIterator.SEG_CLOSE