org.freehep.graphicsio.emf.gdi
Class AbstractPolygon

java.lang.Object
  org.freehep.util.io.Tag
      org.freehep.graphicsio.emf.EMFTag
          org.freehep.graphicsio.emf.gdi.AbstractPolygon

All Implemented Interfaces:

GDIObject

Direct Known Subclasses:

EMFPolygon, PolyBezier, PolyBezierTo, Polyline, PolylineTo

public abstract class AbstractPolygon
extends EMFTag

Version:

$Id$

Author:

Steffen Greiffenberg

Field Summary

Fields inherited from class org.freehep.graphicsio.emf.EMFTag

logger

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

DEFAULT_TAG

Constructor Summary

protected	AbstractPolygon(int id, int version)
protected	AbstractPolygon(int id, int version, java.awt.Rectangle bounds, int numberOfPoints, java.awt.Point[] points)

Method Summary

protected java.awt.Rectangle	getBounds()
protected int	getNumberOfPoints()
protected java.awt.Point[]	getPoints()
java.lang.String	toString()
void	write(int tagID, EMFOutputStream emf) Writes the extra tag information to the outputstream in binary format.

Methods inherited from class org.freehep.graphicsio.emf.EMFTag

read, read, render, 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

Constructor Detail

AbstractPolygon

protected AbstractPolygon(int id,
                          int version)

AbstractPolygon

protected AbstractPolygon(int id,
                          int version,
                          java.awt.Rectangle bounds,
                          int numberOfPoints,
                          java.awt.Point[] points)

Method Detail

write

public void write(int tagID,
                  EMFOutputStream emf)
           throws java.io.IOException

Description copied from class: EMFTag

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 EMFTag

Parameters:

tagID - id of the tag

emf - Binary CGM output stream

Throws:

java.io.IOException - thrown by EMFOutputStream

toString

public java.lang.String toString()

Overrides:

toString in class EMFTag

Returns:

a description of the tagName and tagID

getBounds

protected java.awt.Rectangle getBounds()

getNumberOfPoints

protected int getNumberOfPoints()

getPoints

protected java.awt.Point[] getPoints()