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java.lang.Objectcom.lowagie.text.pdf.internal.PolylineShapeIterator
public class PolylineShapeIterator
PathIterator for PolylineShape. This class was originally written by wil - amristar.com.au and integrated into iText by Bruno.
| Field Summary | |
|---|---|
protected AffineTransform |
affine
an affine transformation to be performed on the polyline. |
protected int |
index
the index of the current segment in the iterator. |
protected PolylineShape |
poly
The polyline over which we are going to iterate. |
| 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 | |
|---|---|
PolylineShapeIterator(PolylineShape l,
AffineTransform at)
Creates a PolylineShapeIterator. |
|
| 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 |
|---|
protected PolylineShape poly
protected AffineTransform affine
protected int index
| Constructor Detail |
|---|
PolylineShapeIterator(PolylineShape l,
AffineTransform at)
| Method Detail |
|---|
public int currentSegment(double[] coords)
currentSegment in interface PathIteratorPathIterator.SEG_MOVETO,
PathIterator.SEG_LINETO,
PathIterator.SEG_QUADTO,
PathIterator.SEG_CUBICTO,
PathIterator.SEG_CLOSE,
PathIterator.currentSegment(double[])public int currentSegment(float[] coords)
currentSegment in interface PathIteratorPathIterator.SEG_MOVETO,
PathIterator.SEG_LINETO,
PathIterator.SEG_QUADTO,
PathIterator.SEG_CUBICTO,
PathIterator.SEG_CLOSE,
PathIterator.currentSegment(float[])public int getWindingRule()
getWindingRule in interface PathIteratorPathIterator.WIND_EVEN_ODD,
PathIterator.WIND_NON_ZERO,
PathIterator.getWindingRule()public boolean isDone()
isDone in interface PathIteratorPathIterator.isDone()public void next()
next in interface PathIteratorPathIterator.next()
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