Package org.apache.batik.gvt

Class ProxyGraphicsNode

java.lang.Object

org.apache.batik.gvt.AbstractGraphicsNode

org.apache.batik.gvt.ProxyGraphicsNode

All Implemented Interfaces:

GraphicsNode

public class ProxyGraphicsNode
extends AbstractGraphicsNode

A graphics node which provides a placeholder for another graphics node. This node is self defined except that it delegates to the enclosed (proxied) graphics node, its paint routine and bounds computation.

Field Summary

Fields

Modifier and Type	Field	Description
protected GraphicsNode	source	The graphics node to proxy.

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

changeCompletedEvent, changeStartedEvent, clip, composite, enableBackgroundGraphicsNodeRable, 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

Constructors

Constructor	Description
ProxyGraphicsNode()	Constructs a new empty proxy graphics node.

Method Summary

Modifier and Type	Method	Description
java.awt.geom.Rectangle2D	getGeometryBounds()	Returns the bounds of the area covered by this node, without taking any of its rendering attribute into account.
java.awt.Shape	getOutline()	Returns the outline of this node.
java.awt.geom.Rectangle2D	getPrimitiveBounds()	Returns the bounds of the area covered by this node's primitive paint.
java.awt.geom.Rectangle2D	getSensitiveBounds()	Returns the bounds of the sensitive area covered by this node, This includes the stroked area but does not include the effects of clipping, masking or filtering.
GraphicsNode	getSource()	Returns the proxied graphics node.
java.awt.geom.Rectangle2D	getTransformedGeometryBounds(java.awt.geom.AffineTransform txf)	Returns the bounds of the sensitive area covered by this node, This includes the stroked area but does not include the effects of clipping, masking or filtering.
java.awt.geom.Rectangle2D	getTransformedPrimitiveBounds(java.awt.geom.AffineTransform txf)	Returns the bounds of this node's primitivePaint after applying the input transform (if any), concatenated with this node's transform (if any).
void	primitivePaint(java.awt.Graphics2D g2d)	Paints this node without applying Filter, Mask, Composite and clip.
void	setSource(GraphicsNode source)	Sets the graphics node to proxy to the specified graphics node.

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

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

Methods inherited from class java.lang.Object

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

Field Detail

source

protected GraphicsNode source

The graphics node to proxy.

Constructor Detail

ProxyGraphicsNode

public ProxyGraphicsNode()

Constructs a new empty proxy graphics node.

Method Detail

setSource

public void setSource(GraphicsNode source)

Sets the graphics node to proxy to the specified graphics node.

Parameters:

source - the graphics node to proxy

getSource

public GraphicsNode getSource()

Returns the proxied graphics node.

primitivePaint

public void primitivePaint(java.awt.Graphics2D g2d)

Paints this node without applying Filter, Mask, Composite and clip.

Parameters:

g2d - the Graphics2D to use

getPrimitiveBounds

public java.awt.geom.Rectangle2D getPrimitiveBounds()

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

getTransformedPrimitiveBounds

public java.awt.geom.Rectangle2D getTransformedPrimitiveBounds(java.awt.geom.AffineTransform txf)

Returns the bounds of this node's primitivePaint after applying the input transform (if any), concatenated with this node's transform (if any).

Specified by:

getTransformedPrimitiveBounds in interface GraphicsNode

Overrides:

getTransformedPrimitiveBounds in class AbstractGraphicsNode

Parameters:

txf - the affine transform with which this node's transform should be concatenated. Should not be null.

getGeometryBounds

public java.awt.geom.Rectangle2D getGeometryBounds()

Returns the bounds of the area covered by this node, without taking any of its rendering attribute into account. That is, exclusive of any clipping, masking, filtering or stroking, for example.

getTransformedGeometryBounds

public java.awt.geom.Rectangle2D getTransformedGeometryBounds(java.awt.geom.AffineTransform txf)

Returns the bounds of the sensitive area covered by this node, This includes the stroked area but does not include the effects of clipping, masking or filtering. The returned value is transformed by the concatenation of the input transform and this node's transform.

Specified by:

getTransformedGeometryBounds in interface GraphicsNode

Overrides:

getTransformedGeometryBounds in class AbstractGraphicsNode

Parameters:

txf - the affine transform with which this node's transform should be concatenated. Should not be null.

getSensitiveBounds

public java.awt.geom.Rectangle2D getSensitiveBounds()

Returns the bounds of the sensitive area covered by this node, This includes the stroked area but does not include the effects of clipping, masking or filtering.

getOutline

public java.awt.Shape getOutline()

Returns the outline of this node.