Package elki.visualization.style

Enum ClusterStylingPolicy.IntensityTransform

java.lang.Object

java.lang.Enum<ClusterStylingPolicy.IntensityTransform>

elki.visualization.style.ClusterStylingPolicy.IntensityTransform

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<ClusterStylingPolicy.IntensityTransform>

Enclosing class:

ClusterStylingPolicy

public static enum ClusterStylingPolicy.IntensityTransform
extends java.lang.Enum<ClusterStylingPolicy.IntensityTransform>

Intensity transformation functions

Author:

Erich Schubert

Enum Constant Summary

Enum Constants

Enum Constant	Description
MAX2QUOTIENT
MAX2QUOTIENTQUAD
MAX2SUBTRACT
MAXLINEAR
MAXQUADRATIC
SCALEDLINEAR

Constructor Summary

Constructors

Modifier	Constructor	Description
private	IntensityTransform()

Method Summary

Modifier and Type	Method	Description
double	scale(double v, double min, double max)	Additional scaling with minimum and maximum (default: none).
abstract double	transform(double[] probs)	Transform the intensity values.
static ClusterStylingPolicy.IntensityTransform	valueOf(java.lang.String name)	Returns the enum constant of this type with the specified name.
static ClusterStylingPolicy.IntensityTransform[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

MAXLINEAR

public static final ClusterStylingPolicy.IntensityTransform MAXLINEAR

SCALEDLINEAR

public static final ClusterStylingPolicy.IntensityTransform SCALEDLINEAR

MAXQUADRATIC

public static final ClusterStylingPolicy.IntensityTransform MAXQUADRATIC

MAX2QUOTIENT

public static final ClusterStylingPolicy.IntensityTransform MAX2QUOTIENT

MAX2QUOTIENTQUAD

public static final ClusterStylingPolicy.IntensityTransform MAX2QUOTIENTQUAD

MAX2SUBTRACT

public static final ClusterStylingPolicy.IntensityTransform MAX2SUBTRACT

Constructor Detail

IntensityTransform

private IntensityTransform()

Method Detail

values

public static ClusterStylingPolicy.IntensityTransform[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (ClusterStylingPolicy.IntensityTransform c : ClusterStylingPolicy.IntensityTransform.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static ClusterStylingPolicy.IntensityTransform valueOf(java.lang.String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null

transform

public abstract double transform(double[] probs)

Transform the intensity values.

Parameters:

probs - Probabilities / weights

Returns:

transformed intensity value

scale

public double scale(double v,
                    double min,
                    double max)

Additional scaling with minimum and maximum (default: none).

Parameters:

v - Value

min - Minimum input

max - Maximum input

Returns: