edu.umd.cs.piccolox.swt
Class PSWTImage

java.lang.Object
  extended by edu.umd.cs.piccolo.PNode
      extended by edu.umd.cs.piccolox.swt.PSWTImage
All Implemented Interfaces:
java.awt.print.Printable, java.io.Serializable, java.lang.Cloneable

public class PSWTImage
extends PNode

PImage is a wrapper around a java.awt.Image. If this node is copied or serialized that image will be converted into a BufferedImage if it is not already one.

Version:
1.0
Author:
Jesse Grosjean
See Also:
Serialized Form

Nested Class Summary
 
Nested classes/interfaces inherited from class edu.umd.cs.piccolo.PNode
PNode.PSceneGraphDelegate
 
Field Summary
 
Fields inherited from class edu.umd.cs.piccolo.PNode
PROPERTY_BOUNDS, PROPERTY_CHILDREN, PROPERTY_CHILDREN_PICKABLE, PROPERTY_CLIENT_PROPERTIES, PROPERTY_CODE_BOUNDS, PROPERTY_CODE_CHILDREN, PROPERTY_CODE_CHILDREN_PICKABLE, PROPERTY_CODE_CLIENT_PROPERTIES, PROPERTY_CODE_FULL_BOUNDS, PROPERTY_CODE_PAINT, PROPERTY_CODE_PARENT, PROPERTY_CODE_PICKABLE, PROPERTY_CODE_TRANSFORM, PROPERTY_CODE_TRANSPARENCY, PROPERTY_CODE_VISIBLE, PROPERTY_FULL_BOUNDS, PROPERTY_PAINT, PROPERTY_PARENT, PROPERTY_PICKABLE, PROPERTY_TRANSFORM, PROPERTY_TRANSPARENCY, PROPERTY_VISIBLE, SCENE_GRAPH_DELEGATE
 
Fields inherited from interface java.awt.print.Printable
NO_SUCH_PAGE, PAGE_EXISTS
 
Constructor Summary
PSWTImage(PSWTCanvas canvas)
           
PSWTImage(PSWTCanvas canvas, org.eclipse.swt.graphics.Image newImage)
           
PSWTImage(PSWTCanvas canvas, java.lang.String fileName)
           
 
Method Summary
 org.eclipse.swt.graphics.Image getImage()
          Returns the image that is shown by this node.
protected  void paint(PPaintContext paintContext)
          Paint this node behind any of its children nodes.
protected  java.lang.String paramString()
          Returns a string representing the state of this node.
 void setImage(org.eclipse.swt.graphics.Image newImage)
          Set the image that is wrapped by this PImage node.
 void setImage(java.lang.String fileName)
          Set the image that is wrapped by this PImage node.
 
Methods inherited from class edu.umd.cs.piccolo.PNode
addActivity, addAttribute, addChild, addChild, addChildren, addClientProperty, addInputEventListener, addPropertyChangeListener, addPropertyChangeListener, animateToBounds, animateToColor, animateToPositionScaleRotation, animateToTransform, animateToTransparency, animateTransformToBounds, centerBoundsOnPoint, centerFullBoundsOnPoint, clone, computeFullBounds, endResizeBounds, findIntersectingNodes, fireChildPropertyChange, firePropertyChange, fullIntersects, fullPaint, fullPick, getAllNodes, getAllNodes, getAttribute, getAttribute, getBooleanAttribute, getBounds, getBoundsChanged, getBoundsReference, getBoundsVolatile, getChild, getChildBoundsInvalid, getChildBoundsVolatile, getChildPaintInvalid, getChildrenCount, getChildrenIterator, getChildrenPickable, getChildrenReference, getClientProperties, getClientProperty, getClientPropertyKeysEnumeration, getClientPropertyKeysIterator, getDoubleAttribute, getFullBounds, getFullBoundsInvalid, getFullBoundsReference, getGlobalBounds, getGlobalFullBounds, getGlobalRotation, getGlobalScale, getGlobalToLocalTransform, getGlobalTranslation, getHeight, getIntegerAttribute, getInverseTransform, getListenerList, getLocalToGlobalTransform, getOccluded, getOffset, getPaint, getPaintInvalid, getParent, getPickable, getPropertyChangeParentMask, getRoot, getRotation, getScale, getTransform, getTransformReference, getTransparency, getUnionOfChildrenBounds, getVisible, getWidth, getX, getXOffset, getY, getYOffset, globalToLocal, globalToLocal, globalToLocal, indexOfChild, internalUpdateBounds, intersects, invalidateFullBounds, invalidateLayout, invalidatePaint, isAncestorOf, isDescendentOf, isDescendentOfRoot, isOpaque, layoutChildren, lerp, localToGlobal, localToGlobal, localToGlobal, localToParent, localToParent, localToParent, moveInBackOf, moveInFrontOf, moveToBack, moveToFront, offset, paintAfterChildren, parentBoundsChanged, parentToLocal, parentToLocal, parentToLocal, pick, pickAfterChildren, position, print, print, removeAllChildren, removeChild, removeChild, removeChildren, removeFromParent, removeInputEventListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaintFrom, reparent, replaceWith, resetBounds, rotate, rotateAboutPoint, rotateAboutPoint, rotateInPlace, scale, scaleAboutPoint, scaleAboutPoint, setBounds, setBounds, setBoundsChanged, setChildBoundsInvalid, setChildBoundsVolatile, setChildPaintInvalid, setChildrenPickable, setFullBoundsInvalid, setGlobalRotation, setGlobalScale, setGlobalTranslation, setHeight, setOccluded, setOffset, setOffset, setPaint, setPaintInvalid, setParent, setPickable, setPropertyChangeParentMask, setRotation, setScale, setTransform, setTransparency, setVisible, setWidth, setX, setY, signalBoundsChanged, startResizeBounds, toImage, toImage, toImage, toString, transformBy, translate, validateFullBounds, validateFullPaint
 
Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

PSWTImage

public PSWTImage(PSWTCanvas canvas)

PSWTImage

public PSWTImage(PSWTCanvas canvas,
                 org.eclipse.swt.graphics.Image newImage)

PSWTImage

public PSWTImage(PSWTCanvas canvas,
                 java.lang.String fileName)
Method Detail

getImage

public org.eclipse.swt.graphics.Image getImage()
Returns the image that is shown by this node.

Returns:
the image that is shown by this node

setImage

public void setImage(java.lang.String fileName)
Set the image that is wrapped by this PImage node. This method will also load the image using a MediaTracker before returning. And if the this PImage is accelerated that I'm will be copied into an accelerated image if needed. Note that this may cause undesired results with images that have transparent regions, for those cases you may want to set the PImage to be not accelerated.


setImage

public void setImage(org.eclipse.swt.graphics.Image newImage)
Set the image that is wrapped by this PImage node. This method will also load the image using a MediaTracker before returning. And if the this PImage is accelerated that I'm will be copied into an accelerated image if needed. Note that this may cause undesired results with images that have transparent regions, for those cases you may want to set the PImage to be not accelerated.


paint

protected void paint(PPaintContext paintContext)
Description copied from class: PNode
Paint this node behind any of its children nodes. Subclasses that define a different appearance should override this method and paint themselves there.

Overrides:
paint in class PNode
Parameters:
paintContext - the paint context to use for painting the node

paramString

protected java.lang.String paramString()
Returns a string representing the state of this node. This method is intended to be used only for debugging purposes, and the content and format of the returned string may vary between implementations. The returned string may be empty but may not be null.

Overrides:
paramString in class PNode
Returns:
a string representation of this node's state


Copyright 2005 by University of Maryland, College Park, MD 20742, USA All rights reserved.

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