org.freehep.graphicsio.cgm
Class Ellipse

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

Direct Known Subclasses:

EllipticalArc

public class Ellipse

extends CGMTag

Ellipse TAG.

Version:

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

Author:

Mark Donszelmann, Charles Loomis

Source Code:

Ellipse.java

Field Summary

protected Point2D	c1
protected Point2D	c2
protected Point2D	p

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

DEFAULT_TAG

Constructor Summary

	Ellipse()
protected	Ellipse(int elementClass, int elementID, int version)
	Ellipse(Point2D p, Point2D c1, Point2D c2)

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	writeEllipseSpec(CGMWriter cgm)

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

p

protected Point2D p

c1

protected Point2D c1

c2

protected Point2D c2

Constructor Detail

Ellipse

public Ellipse()

Ellipse

public Ellipse(Point2D p,
               Point2D c1,
               Point2D c2)

Ellipse

protected Ellipse(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 CGMTag

Parameters:

tagID - id of the tag

cgm - Binary CGM output stream

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.

Specified by:

write in class CGMTag

Parameters:

tagID - id of the tag

cgm - Clear Text CGM Writer

Throws:

IOException

writeEllipseSpec

protected void writeEllipseSpec(CGMWriter cgm)
                         throws IOException

Throws:

IOException