Module javafx.graphics

Package javafx.scene.effect

Class FloatMap

java.lang.Object

javafx.scene.effect.FloatMap

public class FloatMap
extends Object

A buffer that contains floating point data, intended for use as a parameter to effects such as DisplacementMap.

Since:

JavaFX 2.0

Property Summary

Properties

Type	Property	Description
final IntegerProperty	height	The height of the map, in pixels.
final IntegerProperty	width	The width of the map, in pixels.

Constructor Summary

Constructors

Constructor	Description
FloatMap()	Creates a new instance of FloatMap with default parameters.
FloatMap(int width, int height)	Creates a new instance of FloatMap with the specified width and height.

Method Summary

Modifier and Type	Method	Description
final int	getHeight()	Gets the value of the height property.
final int	getWidth()	Gets the value of the width property.
final IntegerProperty	heightProperty()	The height of the map, in pixels.
final void	setHeight(int value)	Sets the value of the height property.
void	setSample(int x, int y, int band, float s)	Sets the sample for a specific band at the given (x,y) location.
void	setSamples(int x, int y, float s0)	Sets the sample for the first band at the given (x,y) location.
void	setSamples(int x, int y, float s0, float s1)	Sets the sample for the first two bands at the given (x,y) location.
void	setSamples(int x, int y, float s0, float s1, float s2)	Sets the sample for the first three bands at the given (x,y) location.
void	setSamples(int x, int y, float s0, float s1, float s2, float s3)	Sets the sample for each of the four bands at the given (x,y) location.
final void	setWidth(int value)	Sets the value of the width property.
final IntegerProperty	widthProperty()	The width of the map, in pixels.

Methods declared in class java.lang.Object

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

Property Details

width

public final IntegerProperty widthProperty

The width of the map, in pixels.

       Min:    1
       Max: 4096
   Default:    1
  Identity:  n/a
 

Default value:

1

See Also:

• getWidth()
• setWidth(int)
• widthProperty()

height

public final IntegerProperty heightProperty

The height of the map, in pixels.

       Min:    1
       Max: 4096
   Default:    1
  Identity:  n/a
 

Default value:

1

See Also:

• getHeight()
• setHeight(int)
• heightProperty()

Constructor Details

FloatMap

public FloatMap()

Creates a new instance of FloatMap with default parameters.

FloatMap

public FloatMap(int width,
 int height)

Creates a new instance of FloatMap with the specified width and height.

Parameters:

width - the width of the map, in pixels

height - the height of the map, in pixels

Since:

JavaFX 2.1

Method Details

setWidth

public final void setWidth(int value)

Sets the value of the width property.

Property description:

The width of the map, in pixels.

       Min:    1
       Max: 4096
   Default:    1
  Identity:  n/a
 

Default value:

1

Parameters:

value - the value for the width property

See Also:

• getWidth()
• widthProperty()

getWidth

public final int getWidth()

Gets the value of the width property.

Property description:

The width of the map, in pixels.

       Min:    1
       Max: 4096
   Default:    1
  Identity:  n/a
 

Default value:

1

Returns:

the value of the width property

See Also:

• setWidth(int)
• widthProperty()

widthProperty

public final IntegerProperty widthProperty()

The width of the map, in pixels.

       Min:    1
       Max: 4096
   Default:    1
  Identity:  n/a
 

Default value:

1

Returns:

the width property

See Also:

• getWidth()
• setWidth(int)

setHeight

public final void setHeight(int value)

Sets the value of the height property.

Property description:

The height of the map, in pixels.

       Min:    1
       Max: 4096
   Default:    1
  Identity:  n/a
 

Default value:

1

Parameters:

value - the value for the height property

See Also:

• getHeight()
• heightProperty()

getHeight

public final int getHeight()

Gets the value of the height property.

Property description:

The height of the map, in pixels.

       Min:    1
       Max: 4096
   Default:    1
  Identity:  n/a
 

Default value:

1

Returns:

the value of the height property

See Also:

• setHeight(int)
• heightProperty()

heightProperty

public final IntegerProperty heightProperty()

The height of the map, in pixels.

       Min:    1
       Max: 4096
   Default:    1
  Identity:  n/a
 

Default value:

1

Returns:

the height property

See Also:

• getHeight()
• setHeight(int)

setSample

public void setSample(int x,
 int y,
 int band,
 float s)

Sets the sample for a specific band at the given (x,y) location.

Parameters:

x - the x location

y - the y location

band - the band to set (must be 0, 1, 2, or 3)

s - the sample value to set

setSamples

public void setSamples(int x,
 int y,
 float s0)

Sets the sample for the first band at the given (x,y) location.

Parameters:

x - the x location

y - the y location

s0 - the sample value to set for the first band

setSamples

public void setSamples(int x,
 int y,
 float s0,
 float s1)

Sets the sample for the first two bands at the given (x,y) location.

Parameters:

x - the x location

y - the y location

s0 - the sample value to set for the first band

s1 - the sample value to set for the second band

setSamples

public void setSamples(int x,
 int y,
 float s0,
 float s1,
 float s2)

Sets the sample for the first three bands at the given (x,y) location.

Parameters:

x - the x location

y - the y location

s0 - the sample value to set for the first band

s1 - the sample value to set for the second band

s2 - the sample value to set for the third band

setSamples

public void setSamples(int x,
 int y,
 float s0,
 float s1,
 float s2,
 float s3)

Sets the sample for each of the four bands at the given (x,y) location.

Parameters:

x - the x location

y - the y location

s0 - the sample value to set for the first band

s1 - the sample value to set for the second band

s2 - the sample value to set for the third band

s3 - the sample value to set for the fourth band