JavaFX 25 · com.sun.scenario.effect.FloatMap · APIdia, the JavaDoc alternative

Modifier and Type	Class and Description
private static class	FloatMap.Entry

Modifier and Type	Field and Description
private final FloatBuffer	buf
private Map<FilterContext, FloatMap.Entry>	cache
private boolean	cacheValid
private final int	height
private final int	width

Access	Constructor and Description
public	FloatMap(int the width of the map, in pixels width, int the height of the map, in pixels height) Constructs a new `FloatMap` of the given width and height.

Method Summary

Modifier and Type	Method and Description
public LockableResource	getAccelData(FilterContext fctx)
public FloatBuffer	getBuffer()
public float[]	getData()
public int	Returns: the height of the map, in pixels getHeight() Returns the height of the map, in pixels.
public float	Returns: the sample of the specified band at the specified location getSample(int the x location x, int the y location y, int the band to get (must be 1, 2, 3, or 4) band) Gets the sample for a specific band from the given `(x,y)` location.
public int	Returns: the width of the map, in pixels getWidth() Returns the width of the map, in pixels.
public void	put(float[] floatBuf)
public void	setSample(int the x location x, int the y location y, int the band to set (must be 1, 2, 3, or 4) band, float the sample value to set sample) Sets the sample for a specific band at the given (x,y) location.
public void	setSamples(int the x location x, int the y location y, float the sample value to set for the first band s0) Sets the sample for the first band at the given (x,y) location.
public void	setSamples(int the x location x, int the y location y, float the sample value to set for the first band s0, float the sample value to set for the second band s1) Sets the sample for the first two bands at the given (x,y) location.
public void	setSamples(int the x location x, int the y location y, float the sample value to set for the first band s0, float the sample value to set for the second band s1, float the sample value to set for the third band s2) Sets the sample for the first three bands at the given (x,y) location.
public void	setSamples(int the x location x, int the y location y, float the sample value to set for the first band s0, float the sample value to set for the second band s1, float the sample value to set for the third band s2, float the sample value to set for the fourth band s3) Sets the sample for each of the four bands at the given (x,y) location.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

buf	back to summary
private final FloatBuffer buf

cache	back to summary
private Map<FilterContext, FloatMap.Entry> cache

cacheValid	back to summary
private boolean cacheValid

height	back to summary
private final int height

width	back to summary
private final int width

FloatMap	back to summary
public FloatMap(int width, int height) Constructs a new `FloatMap` of the given width and height. Parameters width:int the width of the map, in pixels height:int the height of the map, in pixels Exceptions IllegalArgumentException: if either `width` or `height` is outside the range [1, 4096]

Method Detail

getAccelData	back to summary
public LockableResource getAccelData(FilterContext fctx)

getBuffer	back to summary
public FloatBuffer getBuffer()

getData	back to summary
public float[] getData()

getHeight	back to summary
public int getHeight() Returns the height of the map, in pixels. Returns:int the height of the map, in pixels

getHeight

back to summary

public int getHeight()

Returns the height of the map, in pixels.

Returns:int: the height of the map, in pixels

getSample back to summary

getSample	back to summary
public float getSample(int x, int y, int band) Gets the sample for a specific band from the given `(x,y)` location. Parameters x:int the x location y:int the y location band:int the band to get (must be 1, 2, 3, or 4) Returns:float the sample of the specified band at the specified location

public float getSample(int x, int y, int band)

Gets the sample for a specific band from the given (x,y) location.

Parameters

x:int: the x location
y:int: the y location
band:int: the band to get (must be 1, 2, 3, or 4)

Returns:float

the sample of the specified band at the specified location

getWidth	back to summary
public int getWidth() Returns the width of the map, in pixels. Returns:int the width of the map, in pixels

getWidth

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public int getWidth()

Returns the width of the map, in pixels.

Returns:int: the width of the map, in pixels

put	back to summary
public void put(float[] floatBuf)

setSample	back to summary
public void setSample(int x, int y, int band, float sample) Sets the sample for a specific band at the given (x,y) location. Parameters x:int the x location y:int the y location band:int the band to set (must be 1, 2, 3, or 4) sample:float the sample value to set

setSample

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

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

Parameters

x:int: the x location
y:int: the y location
band:int: the band to set (must be 1, 2, 3, or 4)
sample:float: the sample value to set

setSamples	back to summary
public void setSamples(int x, int y, float s0) Sets the sample for the first band at the given (x,y) location. Parameters x:int the x location y:int the y location s0:float the sample value to set for the first band

setSamples

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

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

Parameters

x:int: the x location
y:int: the y location
s0:float: the sample value to set for the first band

setSamples	back to summary
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:int the x location y:int the y location s0:float the sample value to set for the first band s1:float the sample value to set for the second band

setSamples

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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:int: the x location
y:int: the y location
s0:float: the sample value to set for the first band
s1:float: the sample value to set for the second band

setSamples	back to summary
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:int the x location y:int the y location s0:float the sample value to set for the first band s1:float the sample value to set for the second band s2:float the sample value to set for the third band

setSamples

back to summary

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:int: the x location
y:int: the y location
s0:float: the sample value to set for the first band
s1:float: the sample value to set for the second band
s2:float: the sample value to set for the third band

setSamples	back to summary
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:int the x location y:int the y location s0:float the sample value to set for the first band s1:float the sample value to set for the second band s2:float the sample value to set for the third band s3:float the sample value to set for the fourth band

setSamples

back to summary

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:int: the x location
y:int: the y location
s0:float: the sample value to set for the first band
s1:float: the sample value to set for the second band
s2:float: the sample value to set for the third band
s3:float: the sample value to set for the fourth band

Modifier and Type	Field and Description
pack-priv LockableResource	texture
pack-priv boolean	valid

public Class FloatMap

Nested and Inner Type Summary

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Method Summary

Field Detail

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Method Detail

private Class FloatMap.Entry

Field Summary

Constructor Summary

Method Summary

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Constructor Detail