javafx.scene.effect

Class Glow

java.lang.Object

javafx.scene.effect.Effect

javafx.scene.effect.Glow

public class Glow
extends Effect

A high-level effect that makes the input image appear to glow, based on a configurable threshold.

Example:

 Image image = new Image("boat.jpg");
 ImageView imageView = new ImageView(image);
 imageView.setFitWidth(200);
 imageView.setPreserveRatio(true);

 imageView.setEffect(new Glow(0.8));
 

The code above applied on this image:

produces the following:

Since:

JavaFX 2.0

Property Summary

Type	Property and Description
ObjectProperty<Effect>	input The input for this Effect.
DoubleProperty	level The level value, which controls the intensity of the glow effect.

Constructor Summary

Constructors

Constructor and Description
Glow() Creates a new instance of Glow with default parameters.
Glow(double level) Creates a new instance of Glow with specified level.

Method Summary

Modifier and Type	Method and Description
Effect	getInput() Gets the value of the property input.
double	getLevel() Gets the value of the property level.
ObjectProperty<Effect>	inputProperty() The input for this Effect.
DoubleProperty	levelProperty() The level value, which controls the intensity of the glow effect.
void	setInput(Effect value) Sets the value of the property input.
void	setLevel(double value) Sets the value of the property level.

Methods inherited from class java.lang.Object

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

Property Detail

input

public final ObjectProperty<Effect> inputProperty

The input for this Effect. If set to null, or left unspecified, a graphical image of the Node to which the Effect is attached will be used as the input.

Default value:

null

See Also:

getInput(), setInput(Effect)

level

public final DoubleProperty levelProperty

The level value, which controls the intensity of the glow effect.

       Min: 0.0
       Max: 1.0
   Default: 0.3
  Identity: 0.0
 

Default value:

0.3

See Also:

getLevel(), setLevel(double)

Constructor Detail

Glow

public Glow()

Creates a new instance of Glow with default parameters.

Glow

public Glow(double level)

Creates a new instance of Glow with specified level.

Parameters:

level - the level value, which controls the intensity of the glow effect

Method Detail

setInput

public final void setInput(Effect value)

Sets the value of the property input.

Property description:

The input for this Effect. If set to null, or left unspecified, a graphical image of the Node to which the Effect is attached will be used as the input.

Default value:

null

getInput

public final Effect getInput()

Gets the value of the property input.

Property description:

The input for this Effect. If set to null, or left unspecified, a graphical image of the Node to which the Effect is attached will be used as the input.

Default value:

null

inputProperty

public final ObjectProperty<Effect> inputProperty()

The input for this Effect. If set to null, or left unspecified, a graphical image of the Node to which the Effect is attached will be used as the input.

Default value:

null

See Also:

getInput(), setInput(Effect)

setLevel

public final void setLevel(double value)

Sets the value of the property level.

Property description:

The level value, which controls the intensity of the glow effect.

       Min: 0.0
       Max: 1.0
   Default: 0.3
  Identity: 0.0
 

Default value:

0.3

getLevel

public final double getLevel()

Gets the value of the property level.

Property description:

The level value, which controls the intensity of the glow effect.

       Min: 0.0
       Max: 1.0
   Default: 0.3
  Identity: 0.0
 

Default value:

0.3

levelProperty

public final DoubleProperty levelProperty()

The level value, which controls the intensity of the glow effect.

       Min: 0.0
       Max: 1.0
   Default: 0.3
  Identity: 0.0
 

Default value:

0.3

See Also:

getLevel(), setLevel(double)