package de.lmu.ifi.dbs.elki.visualization.style;
import de.lmu.ifi.dbs.elki.database.ids.DBID;
/*
This file is part of ELKI:
Environment for Developing KDD-Applications Supported by Index-Structures
Copyright (C) 2012
Ludwig-Maximilians-Universität München
Lehr- und Forschungseinheit für Datenbanksysteme
ELKI Development Team
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see .
*/
/**
* Styling policy.
*
* Implementations must implement either {@link ClassStylingPolicy} or
* {@link SingleObjectsStylingPolicy} interfaces, as most visualizers will only
* support these known interfaces.
*
* @author Erich Schubert
*/
public interface StylingPolicy {
/**
* Get the color for an individual object.
*
* Note: if possible, use a class styling policy which can optimize better.
*
* @param id Object ID
* @return Color value
*/
public int getColorForDBID(DBID id);
}