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com.port80.draw2d.imageviewer.views
Class ImageViewport  

java.lang.Object
  Figure
      com.port80.draw2d.imageviewer.views.ImageViewport

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public class ImageViewport

extends Figure

A viewport on an image that construct the visible area of the image on the fly.

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Field Summary
private static boolean	DEBUG
private  org.eclipse.swt.graphics.ImageData	fData
private  org.eclipse.swt.graphics.Point	fViewOffset
private static java.lang.String	NAME

 

Constructor Summary

ImageViewport()

 

Method Summary
private  org.eclipse.swt.graphics.Image	createImage(Rectangle clip)
org.eclipse.swt.graphics.Point	getViewOffset()
protected  void	paintFigure(Graphics graphics)
void	setImageData(org.eclipse.swt.graphics.ImageData data)
void	setViewOffset(int x, int y, boolean repaint)

 

Methods inherited from class java.lang.Object

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

 

Field Detail

NAME

private static final java.lang.String NAME

See Also:

Constant Field Values

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DEBUG

private static final boolean DEBUG

See Also:

Constant Field Values

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fData

private org.eclipse.swt.graphics.ImageData fData

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fViewOffset

private org.eclipse.swt.graphics.Point fViewOffset

Constructor Detail

ImageViewport

public ImageViewport()

Method Detail

setViewOffset

public void setViewOffset(int x,
                          int y,
                          boolean repaint)

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getViewOffset

public org.eclipse.swt.graphics.Point getViewOffset()

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setImageData

public void setImageData(org.eclipse.swt.graphics.ImageData data)

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paintFigure

protected void paintFigure(Graphics graphics)

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createImage

private org.eclipse.swt.graphics.Image createImage(Rectangle clip)

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> com >> port80 >> draw2d >> imageviewer >> [ views overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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