org.freehep.graphicsio.cgm
Class EllipticalArc

java.lang.Object
  org.freehep.util.io.Tag
      org.freehep.graphicsio.cgm.CGMTag
          org.freehep.graphicsio.cgm.Ellipse
              org.freehep.graphicsio.cgm.EllipticalArc

Direct Known Subclasses:

EllipticalArcClose

public class EllipticalArc

extends Ellipse

EllipticalArc TAG.

Version:

$Id: EllipticalArc.java,v 1.1 2001/11/29 01:45:25 duns Exp $

Author:

Mark Donszelmann, Charles Loomis

Source Code:

EllipticalArc.java

Field Summary

protected Point2D	delta0
protected Point2D	delta1

Fields inherited from class org.freehep.graphicsio.cgm.Ellipse

c1, c2, p

Fields inherited from class org.freehep.util.io.Tag

DEFAULT_TAG

Constructor Summary

	EllipticalArc()
protected	EllipticalArc(int elementClass, int elementID, int version)
	EllipticalArc(Point2D p, Point2D c1, Point2D c2, Point2D delta0, Point2D delta1)

Method Summary

void	write(int tagID, CGMOutputStream cgm) Writes the extra tag information to the outputstream in binary format.
void	write(int tagID, CGMWriter cgm) Writes the full tag to the Writer in Clear Text format.
protected void	writeArcBounds(CGMWriter cgm)

Methods inherited from class org.freehep.graphicsio.cgm.Ellipse

writeEllipseSpec

Methods inherited from class org.freehep.graphicsio.cgm.CGMTag

read, read, toString, write

Methods inherited from class org.freehep.util.io.Tag

getName, getTag, getTagType, getVersion

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

delta0

protected Point2D delta0

delta1

protected Point2D delta1

Constructor Detail

EllipticalArc

public EllipticalArc()

EllipticalArc

public EllipticalArc(Point2D p,
                     Point2D c1,
                     Point2D c2,
                     Point2D delta0,
                     Point2D delta1)

EllipticalArc

protected EllipticalArc(int elementClass,
                        int elementID,
                        int version)

Method Detail

write

public void write(int tagID,
                  CGMOutputStream cgm)
           throws IOException

Description copied from class: CGMTag

Writes the extra tag information to the outputstream in binary format. This implementation writes nothing, but concrete tags may override this method. This method is called just after the TagHeader is written.

Overrides:

write in class Ellipse

Throws:

IOException

write

public void write(int tagID,
                  CGMWriter cgm)
           throws IOException

Description copied from class: CGMTag

Writes the full tag to the Writer in Clear Text format.

Overrides:

write in class Ellipse

Throws:

IOException

writeArcBounds

protected void writeArcBounds(CGMWriter cgm)
                       throws IOException

Throws:

IOException