de.unihalle.informatik.MiToBo.fields

Enum GradientFieldCalculator2D.GradientMode

java.lang.Object

java.lang.Enum<GradientFieldCalculator2D.GradientMode>

de.unihalle.informatik.MiToBo.fields.GradientFieldCalculator2D.GradientMode

All Implemented Interfaces:

Serializable, Comparable<GradientFieldCalculator2D.GradientMode>

Enclosing class:

GradientFieldCalculator2D

public static enum GradientFieldCalculator2D.GradientMode
extends Enum<GradientFieldCalculator2D.GradientMode>

Provided calculation modes for calculation the gradient image.

Author:

misiak

Enum Constant Summary

Enum Constants

Enum Constant and Description
PARTIAL_DIFF First order partial derivative in x- and y-direction using central differences.
PARTIAL_DIFF_FORWARD First order partial derivative in x- and y-direction using forward differences.
SOBEL First order partial derivatives approximated by the Sobel operator.

Method Summary

Modifier and Type	Method and Description
static GradientFieldCalculator2D.GradientMode	valueOf(String name) Returns the enum constant of this type with the specified name.
static GradientFieldCalculator2D.GradientMode[]	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

PARTIAL_DIFF

public static final GradientFieldCalculator2D.GradientMode PARTIAL_DIFF

First order partial derivative in x- and y-direction using central differences.

PARTIAL_DIFF_FORWARD

public static final GradientFieldCalculator2D.GradientMode PARTIAL_DIFF_FORWARD

First order partial derivative in x- and y-direction using forward differences.

SOBEL

public static final GradientFieldCalculator2D.GradientMode SOBEL

First order partial derivatives approximated by the Sobel operator.

Method Detail

values

public static GradientFieldCalculator2D.GradientMode[] 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 (GradientFieldCalculator2D.GradientMode c : GradientFieldCalculator2D.GradientMode.values())
    System.out.println(c);

Returns:

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

valueOf

public static GradientFieldCalculator2D.GradientMode valueOf(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:

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

NullPointerException - if the argument is null