micycle.pgs

Enum PGS_Optimisation.RectPackHeuristic

java.lang.Object

java.lang.Enum<PGS_Optimisation.RectPackHeuristic>

micycle.pgs.PGS_Optimisation.RectPackHeuristic

All Implemented Interfaces:

Serializable, Comparable<PGS_Optimisation.RectPackHeuristic>

Enclosing class:

PGS_Optimisation

public static enum PGS_Optimisation.RectPackHeuristic
extends Enum<PGS_Optimisation.RectPackHeuristic>

Enum Constant Summary

Enum Constants

Enum Constant and Description
BestAreaFit Packs rectangles such that the wasted/empty area within the bin is minimised.
TopRightCornerDistance Packs rectangles such that the distance between the top-right corner of each rectangle and that of the bin is maximised.
TouchingPerimeter Packs rectangles such that the total touching perimeter length is maximised.

Method Summary

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

BestAreaFit

public static final PGS_Optimisation.RectPackHeuristic BestAreaFit

Packs rectangles such that the wasted/empty area within the bin is minimised. This heuristic tends to generate packings that are less dense but are better at covering the whole area (particularly if there is much spare area) than the other heuristics.

TouchingPerimeter

public static final PGS_Optimisation.RectPackHeuristic TouchingPerimeter

Packs rectangles such that the total touching perimeter length is maximised. In practice, rectangles are packed against the left-most and upper-most boundary of the bin first.

TopRightCornerDistance

public static final PGS_Optimisation.RectPackHeuristic TopRightCornerDistance

Packs rectangles such that the distance between the top-right corner of each rectangle and that of the bin is maximised.

Method Detail

values

public static PGS_Optimisation.RectPackHeuristic[] 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 (PGS_Optimisation.RectPackHeuristic c : PGS_Optimisation.RectPackHeuristic.values())
    System.out.println(c);

Returns:

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

valueOf

public static PGS_Optimisation.RectPackHeuristic 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