de.unihalle.informatik.MiToBo.morphology
Enum DistanceTransform.DistanceMetric

java.lang.Object
  extended by java.lang.Enum<DistanceTransform.DistanceMetric>
      extended by de.unihalle.informatik.MiToBo.morphology.DistanceTransform.DistanceMetric
All Implemented Interfaces:
java.io.Serializable, java.lang.Comparable<DistanceTransform.DistanceMetric>
Enclosing class:
DistanceTransform

public static enum DistanceTransform.DistanceMetric
extends java.lang.Enum<DistanceTransform.DistanceMetric>

Several distance metrics.

Author:
misiak

Enum Constant Summary
CHESSBOARD
          Chessboard distance metric where dist = 1.
CITYBLOCK
          Cityblock distance metric where dist = Math.abs(dx) + Math.abs(dy).
EUCLIDEAN
          Euclidean distance metric where dist = Math.sqrt(dx * dx + dy * dy).
 
Method Summary
static DistanceTransform.DistanceMetric valueOf(java.lang.String name)
          Returns the enum constant of this type with the specified name.
static DistanceTransform.DistanceMetric[] 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

CHESSBOARD

public static final DistanceTransform.DistanceMetric CHESSBOARD
Chessboard distance metric where dist = 1.


CITYBLOCK

public static final DistanceTransform.DistanceMetric CITYBLOCK
Cityblock distance metric where dist = Math.abs(dx) + Math.abs(dy).


EUCLIDEAN

public static final DistanceTransform.DistanceMetric EUCLIDEAN
Euclidean distance metric where dist = Math.sqrt(dx * dx + dy * dy).

Method Detail

valueOf

public static DistanceTransform.DistanceMetric 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

values

public static DistanceTransform.DistanceMetric[] 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 (DistanceTransform.DistanceMetric c : DistanceTransform.DistanceMetric.values())
    System.out.println(c);

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