org.freehep.graphicsio.emf.gdi
Class AbstractPolyPolygon

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

All Implemented Interfaces:

GDIObject

Direct Known Subclasses:

AbstractPolyPolyline, PolyPolygon, PolyPolygon16

public abstract class AbstractPolyPolygon
extends EMFTag

abstract parent for PolyPolygon drawing

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

AbstractPolyPolygon(int id, int version, java.awt.Rectangle bounds, int[] numberOfPoints, java.awt.Point[][] points) Constructs a EMFTag.

Method Summary

protected java.awt.Rectangle	getBounds()
protected int[]	getNumberOfPoints()
protected java.awt.Point[][]	getPoints()
void	render(EMFRenderer renderer) displays the tag using the renderer.
protected void	render(EMFRenderer renderer, boolean closePath) displays the tag using the renderer
java.lang.String	toString()

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

read, read, write, 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

AbstractPolyPolygon

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

Constructs a EMFTag.

Parameters:

id - id of the element

version - emf version in which this element was first supported

bounds - bounds of figure

numberOfPoints - number of points

points - points

Method Detail

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()

render

public void render(EMFRenderer renderer)

displays the tag using the renderer. The default behavior is to close and fill the polgygons for rendering.

Specified by:

render in interface GDIObject

Overrides:

render in class EMFTag

Parameters:

renderer - EMFRenderer storing the drawing session data

render

protected void render(EMFRenderer renderer,
                      boolean closePath)

displays the tag using the renderer

Parameters:

renderer - EMFRenderer storing the drawing session data

closePath - if true the path is closed and filled