Package toxi.color

Class ToneMap

java.lang.Object

toxi.color.ToneMap

public class ToneMap
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
ColorList	colors
ScaleMap	map

Constructor Summary

Constructors

Constructor	Description
ToneMap(float min, float max, ColorGradient gradient)
ToneMap(float min, float max, ColorList c)
ToneMap(float a, float b, ReadonlyTColor colA, ReadonlyTColor colB)
ToneMap(float min, float max, ReadonlyTColor colA, ReadonlyTColor colB, int res)

Method Summary

Modifier and Type	Method	Description
final int	getARGBToneFor(float t)
final ReadonlyTColor	getToneFor(float t)
int[]	getToneMappedArray(float[] src, int[] pixels)	Applies the tonemap to all elements in the given source array of single precision values and places the resulting ARGB color in the corresponding index of the target pixel buffer.
int[]	getToneMappedArray(float[] src, int[] pixels, int offset)
int[]	getToneMappedArray(int[] src, int[] pixels)	Applies the tonemap to all elements in the given source array of integers and places the resulting ARGB color in the corresponding index of the target pixel buffer.
int[]	getToneMappedArray(int[] src, int[] pixels, int offset)
void	setMapFunction(InterpolateStrategy func)	Sets the interpolation function for the underlying ScaleMap instance of this ToneMap.

Methods inherited from class java.lang.Object

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

Field Details

map

public ScaleMap map

colors

public ColorList colors

Constructor Details

ToneMap

public ToneMap(float min,
 float max,
 ColorGradient gradient)

ToneMap

public ToneMap(float min,
 float max,
 ColorList c)

ToneMap

public ToneMap(float a,
 float b,
 ReadonlyTColor colA,
 ReadonlyTColor colB)

ToneMap

public ToneMap(float min,
 float max,
 ReadonlyTColor colA,
 ReadonlyTColor colB,
 int res)

Method Details

getARGBToneFor

public final int getARGBToneFor(float t)

getToneFor

public final ReadonlyTColor getToneFor(float t)

getToneMappedArray

public int[] getToneMappedArray(float[] src,
 int[] pixels)

Applies the tonemap to all elements in the given source array of single precision values and places the resulting ARGB color in the corresponding index of the target pixel buffer. If the target buffer is null, a new one will be created automatically.

Parameters:

src - source array of values to be tone mapped

pixels - target pixel buffer

Returns:

pixel array

getToneMappedArray

public int[] getToneMappedArray(float[] src,
 int[] pixels,
 int offset)

getToneMappedArray

public int[] getToneMappedArray(int[] src,
 int[] pixels)

Applies the tonemap to all elements in the given source array of integers and places the resulting ARGB color in the corresponding index of the target pixel buffer. If the target buffer is null, a new one will be created automatically.

Parameters:

src - source array of values to be tone mapped

pixels - target pixel buffer

Returns:

pixel array

getToneMappedArray

public int[] getToneMappedArray(int[] src,
 int[] pixels,
 int offset)

setMapFunction

public void setMapFunction(InterpolateStrategy func)

Sets the interpolation function for the underlying ScaleMap instance of this ToneMap.

Parameters:

func -

See Also:

• ScaleMap.setMapFunction(InterpolateStrategy)