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org.apache.batik.gvt
Class ImageNode  

java.lang.Object
  org.apache.batik.gvt.AbstractGraphicsNode
      org.apache.batik.gvt.CompositeGraphicsNode
          org.apache.batik.gvt.ImageNode

All Implemented Interfaces:

java.util.Collection, GraphicsNode, java.lang.Iterable, java.util.List

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public class ImageNode

extends CompositeGraphicsNode

A graphics node that represents an image described as a graphics node.

Version:

$Id: ImageNode.java,v 1.19 2005/02/12 01:48:24 deweese Exp $

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Nested Class Summary

 

Nested classes inherited from class org.apache.batik.gvt.CompositeGraphicsNode

 

Field Summary
protected  boolean	hitCheckChildren

 

Fields inherited from class org.apache.batik.gvt.CompositeGraphicsNode

backgroundEnableRgn, children, count, modCount, NULL_RECT, VIEWPORT

 

Fields inherited from class org.apache.batik.gvt.AbstractGraphicsNode

changeCompletedEvent, changeStartedEvent, clip, composite, enableBackgroundGraphicsNodeRable, EPSILON, filter, graphicsNodeRable, hints, inverseTransform, isVisible, listeners, mask, parent, pointerEventType, root, transform, weakRef

 

Fields inherited from interface org.apache.batik.gvt.GraphicsNode

ALL, FILL, IDENTITY, NONE, PAINTED, STROKE, VISIBLE, VISIBLE_FILL, VISIBLE_PAINTED, VISIBLE_STROKE

 

Constructor Summary

ImageNode()           Constructs a new empty ImageNode.

 

Method Summary
boolean	contains(java.awt.geom.Point2D p)           Returns true if the specified Point2D is inside the boundary of this node, false otherwise.
boolean	getHitCheckChildren()
GraphicsNode	getImage()           Returns the graphics node that represents the image.
java.awt.geom.Rectangle2D	getPrimitiveBounds()           Returns the bounds of the area covered by this node's primitive paint.
GraphicsNode	nodeHitAt(java.awt.geom.Point2D p)           Returns the GraphicsNode containing point p if this node or one of its children is sensitive to mouse events at p.
void	paint(java.awt.Graphics2D g2d)           Paints this node.
void	setHitCheckChildren(boolean hitCheckChildren)           If hitCheckChildren is true then nodeHitAt will return child nodes of this image.
void	setImage(GraphicsNode newImage)           Sets the graphics node that represents the image.
void	setVisible(boolean isVisible)           Sets if this node is visible or not depending on the specified value.

 

Methods inherited from class org.apache.batik.gvt.CompositeGraphicsNode

add, add, addAll, addAll, clear, contains, containsAll, ensureCapacity, get, getBackgroundEnable, getChildren, getGeometryBounds, getOutline, getSensitiveBounds, getTransformedBBox, getTransformedGeometryBounds, getTransformedPrimitiveBounds, getTransformedSensitiveBounds, indexOf, invalidateGeometryCache, isEmpty, iterator, lastIndexOf, listIterator, listIterator, primitivePaint, remove, remove, removeAll, retainAll, set, setBackgroundEnable, setRoot, size, subList, toArray, toArray

 

Methods inherited from class org.apache.batik.gvt.AbstractGraphicsNode

fireGraphicsNodeChangeCompleted, fireGraphicsNodeChangeStarted, fireGraphicsNodeChangeStarted, fireGraphicsNodeChangeStarted, getBounds, getClip, getComposite, getEnableBackgroundGraphicsNodeRable, getFilter, getGlobalTransform, getGraphicsNodeRable, getInverseTransform, getMask, getParent, getPointerEventType, getRenderingHints, getRoot, getTransform, getTransformedBounds, getWeakReference, intersects, isAntialiasedClip, isOffscreenBufferNeeded, isVisible, normalizeRectangle, setClip, setComposite, setFilter, setMask, setParent, setPointerEventType, setRenderingHint, setRenderingHints, setRenderingHints, setTransform

 

Methods inherited from class java.lang.Object

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

 

Methods inherited from interface java.util.List

equals, hashCode

 

Field Detail

hitCheckChildren

protected boolean hitCheckChildren

Constructor Detail

ImageNode

public ImageNode()

Constructs a new empty ImageNode.

Method Detail

setVisible

public void setVisible(boolean isVisible)

Description copied from class: CompositeGraphicsNode

Sets if this node is visible or not depending on the specified value. Don't fire a graphicsNodeChange event because this doesn't really effect us (it effects our children through CSS inheritence).

Specified by:

setVisible in interface GraphicsNode

Overrides:

setVisible in class CompositeGraphicsNode

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getPrimitiveBounds

public java.awt.geom.Rectangle2D getPrimitiveBounds()

Description copied from class: CompositeGraphicsNode

Returns the bounds of the area covered by this node's primitive paint.

Specified by:

getPrimitiveBounds in interface GraphicsNode

Overrides:

getPrimitiveBounds in class CompositeGraphicsNode

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setHitCheckChildren

public void setHitCheckChildren(boolean hitCheckChildren)

If hitCheckChildren is true then nodeHitAt will return child nodes of this image. Otherwise it will only return this node (if the point is in the image).

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getHitCheckChildren

public boolean getHitCheckChildren()

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paint

public void paint(java.awt.Graphics2D g2d)

Paints this node.

Specified by:

paint in interface GraphicsNode

Overrides:

paint in class AbstractGraphicsNode

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contains

public boolean contains(java.awt.geom.Point2D p)

Returns true if the specified Point2D is inside the boundary of this node, false otherwise.

Specified by:

contains in interface GraphicsNode

Overrides:

contains in class CompositeGraphicsNode

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nodeHitAt

public GraphicsNode nodeHitAt(java.awt.geom.Point2D p)

Returns the GraphicsNode containing point p if this node or one of its children is sensitive to mouse events at p.

Specified by:

nodeHitAt in interface GraphicsNode

Overrides:

nodeHitAt in class CompositeGraphicsNode

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setImage

public void setImage(GraphicsNode newImage)

Sets the graphics node that represents the image.

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getImage

public GraphicsNode getImage()

Returns the graphics node that represents the image.

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Home >> All >> org >> apache >> batik >> [ gvt overview ]	PREV CLASS  NEXT CLASS
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