com.sun.scenario.scenegraph
Class SGImage

java.lang.Object
  com.sun.scenario.scenegraph.SGNode
      com.sun.scenario.scenegraph.SGLeaf
          com.sun.scenario.scenegraph.SGImage

public class SGImage
extends SGLeaf

A scene graph node that renders an Image.

Constructor Summary

SGImage()

Method Summary

java.awt.geom.Rectangle2D	getBounds(java.awt.geom.AffineTransform transform) Returns the bounding box of this node relative to the specified coordinate space.
java.awt.Image	getImage()
java.lang.Object	getInterpolationHint() Returns the KEY_INTERPOLATION rendering hint.
java.awt.geom.Point2D	getLocation() This no-arg getter is equivalent to calling getLocation(null) .
java.awt.geom.Point2D	getLocation(java.awt.geom.Point2D rv) Defines the image's bound's origin.
boolean	getSmoothTranslation() Returns whether the interpolation hint will be honored for non-integral translations.
boolean	hasOverlappingContents()
void	paint(java.awt.Graphics2D g)
void	setImage(java.awt.Image image)
void	setInterpolationHint(java.lang.Object hint) Sets the KEY_INTERPOLATION rendering hint.
void	setLocation(java.awt.geom.Point2D location)
void	setSmoothTranslation(boolean smooth) Sets whether the interpolation hint will be honored for non-integral translations.

Methods inherited from class com.sun.scenario.scenegraph.SGLeaf

repaint, repaint

Methods inherited from class com.sun.scenario.scenegraph.SGNode

addFocusListener, addKeyListener, addMouseListener, addNodeListener, contains, getAttribute, getBounds, getCursor, getID, getPanel, getParent, globalToLocal, isMouseBlocker, isVisible, localToGlobal, pick, putAttribute, removeFocusListener, removeKeyListener, removeMouseListener, removeNodeListener, render, requestFocus, setCursor, setID, setMouseBlocker, setVisible, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

SGImage

public SGImage()

Method Detail

getImage

public final java.awt.Image getImage()

setImage

public void setImage(java.awt.Image image)

getLocation

public final java.awt.geom.Point2D getLocation(java.awt.geom.Point2D rv)

Defines the image's bound's origin. Assuming the transform is null, this is the location in the parent node where the image will be drawn. If return value rv is non-null, it will be set and returned. Otherwise a new Point will be allocated and returned.

Parameters:

rv - the return value or null

Returns:

the location where the image will be drawn

getLocation

public final java.awt.geom.Point2D getLocation()

This no-arg getter is equivalent to calling getLocation(null) .

Returns:

the location where the text will be drawn

See Also:

getLocation(Point2D)

setLocation

public void setLocation(java.awt.geom.Point2D location)

getInterpolationHint

public final java.lang.Object getInterpolationHint()

Returns the KEY_INTERPOLATION rendering hint. The hint will be one of: RenderingHints.VALUE_INTERPOLATION_NEAREST_NEIGHBOR, RenderingHints.VALUE_INTERPOLATION_BILINEAR, RenderingHints.VALUE_INTERPOLATION_BICUBIC.

Returns:

the KEY_INTERPOLATION hint

See Also:

RenderingHints

setInterpolationHint

public void setInterpolationHint(java.lang.Object hint)

Sets the KEY_INTERPOLATION rendering hint. The hint must be one of: RenderingHints.VALUE_INTERPOLATION_NEAREST_NEIGHBOR, RenderingHints.VALUE_INTERPOLATION_BILINEAR, RenderingHints.VALUE_INTERPOLATION_BICUBIC. The default is VALUE_INTERPOLATION_BILINEAR.

See Also:

RenderingHints, Graphics2D

getSmoothTranslation

public final boolean getSmoothTranslation()

Returns whether the interpolation hint will be honored for non-integral translations.

Returns:

true if the interpolation hint should be honored for non-integral translations; false otherwise

setSmoothTranslation

public void setSmoothTranslation(boolean smooth)

Sets whether the interpolation hint will be honored for non-integral translations. The default is false. Setting this to true may improve visual quality of non-integral translations, but may negatively impact performance on some systems.

This setting only has an impact if the current interpolation hint is either RenderingHints.VALUE_INTERPOLATION_BILINEAR or RenderingHints.VALUE_INTERPOLATION_BICUBIC.

Parameters:

smooth - if true, the interpolation hint will be honored for non-integral translations

paint

public void paint(java.awt.Graphics2D g)

Specified by:

paint in class SGLeaf

getBounds

public final java.awt.geom.Rectangle2D getBounds(java.awt.geom.AffineTransform transform)

Description copied from class: SGNode

Returns the bounding box of this node relative to the specified coordinate space.

Specified by:

getBounds in class SGNode

Parameters:

transform - the transform applied to the geometry

hasOverlappingContents

public boolean hasOverlappingContents()