org.gvsig.fmap.geom.generalpath.gputils

Class DrawGeneralPathXIterator

java.lang.Object

org.gvsig.fmap.geom.generalpath.gputils.DrawGeneralPathXIterator

All Implemented Interfaces:

java.awt.geom.PathIterator

public class DrawGeneralPathXIterator
extends java.lang.Object
implements java.awt.geom.PathIterator

AWT PathIterator to draw a GeneralPathX object. While iterating the {@link GeneralPathX) each point coordinates are converted to int. If a segment is a PathIterator#SEG_LINETO and the integer coordinates are the same as the previous point ones, the point is ignored and the next one is looked for.

Author:

gvSIG Team

Field Summary

Fields

Modifier and Type	Field and Description
protected java.awt.geom.AffineTransform	affine
protected org.gvsig.fmap.geom.primitive.GeneralPathX	path
protected int	pointIdx
protected int	typeIdx

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
DrawGeneralPathXIterator(org.gvsig.fmap.geom.primitive.GeneralPathX path) Constructs an iterator given a GeneralPathX.
DrawGeneralPathXIterator(org.gvsig.fmap.geom.primitive.GeneralPathX path, java.awt.geom.AffineTransform at) Constructs an iterator given a GeneralPathX and an optional AffineTransform.

Method Summary

Methods

Modifier and Type	Method and Description
int	currentSegment(double[] coords)
int	currentSegment(float[] coords)
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

affine

protected java.awt.geom.AffineTransform affine

path

protected org.gvsig.fmap.geom.primitive.GeneralPathX path

pointIdx

protected int pointIdx

typeIdx

protected int typeIdx

Constructor Detail

DrawGeneralPathXIterator

public DrawGeneralPathXIterator(org.gvsig.fmap.geom.primitive.GeneralPathX path)

Constructs an iterator given a GeneralPathX.

See Also:

GeneralPathX.getPathIterator(java.awt.geom.AffineTransform)

DrawGeneralPathXIterator

public DrawGeneralPathXIterator(org.gvsig.fmap.geom.primitive.GeneralPathX path,
                        java.awt.geom.AffineTransform at)

Constructs an iterator given a GeneralPathX and an optional AffineTransform.

See Also:

GeneralPathX.getPathIterator(java.awt.geom.AffineTransform)

Method Detail

currentSegment

public int currentSegment(double[] coords)

Specified by:

currentSegment in interface java.awt.geom.PathIterator

currentSegment

public int currentSegment(float[] coords)

Specified by:

currentSegment in interface java.awt.geom.PathIterator

getWindingRule

public int getWindingRule()

Specified by:

getWindingRule in interface java.awt.geom.PathIterator

isDone

public boolean isDone()

Specified by:

isDone in interface java.awt.geom.PathIterator

next

public void next()

Specified by:

next in interface java.awt.geom.PathIterator