Package dev.lukebemish.dynamicassetgenerator.api.colors.clustering

Class Cluster

java.lang.Object

dev.lukebemish.dynamicassetgenerator.api.colors.clustering.Cluster

public class Cluster
extends Object

A custer of colors, to be used with a Clusterer.

Constructor Summary

Constructors

Constructor	Description
Cluster(int color)	Create a cluster containing only the provided color.
Cluster(Collection<Integer> colors)	Create a cluster containing the provided colors

Method Summary

Modifier and Type	Method	Description
double	dist(Cluster other, ColorTypes.ConversionCache32 rgb2labCache)	Calculate the distance between this cluster and another cluster.
it.unimi.dsi.fastutil.ints.IntList	getColors()
void	merge(Cluster other)	Merges the provided cluster into this cluster.

Methods inherited from class java.lang.Object

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

Constructor Details

Cluster

public Cluster(int color)

Create a cluster containing only the provided color.

Cluster

public Cluster(Collection<Integer> colors)

Create a cluster containing the provided colors

Parameters:

colors - the colors to add to the cluster. Must be non-empty

Throws:

IllegalArgumentException - if no colors are provided

Method Details

dist

public double dist(Cluster other,
 ColorTypes.ConversionCache32 rgb2labCache)

Calculate the distance between this cluster and another cluster.

Parameters:

other - the other cluster to compare to

rgb2labCache - a cache to use for converting colors to CIELAB, linked to the lifespan of the parent clusterer

Returns:

the distance between the two clusters in CIELAB32 space

merge

public void merge(Cluster other)

Merges the provided cluster into this cluster.

getColors

public it.unimi.dsi.fastutil.ints.IntList getColors()

Returns:

an unmodifiable view of the colors in this cluster