/*
!=======================================================================
!
!  PROGRAM  PHASE-Viewer  (PHASE-Viewer 2014.01 ver.3.3.0)
!
!  Created on 2006/06/29, 18:52
!  AUTHOR(S): KOGA, Junichiro
!  File : RedColorMap.java
!  
!  Contact address :  Phase System Consortium
!                     E-mail: phase_system@nims.go.jp URL https://azuma.nims.go.jp
!
!
!   Since 2002, this program set had been intensively developed as a part of the following 
!  national projects supported by the Ministry of Education, Culture, Sports, Science and
!  Technology (MEXT) of Japan; "Frontier Simulation Software for Industrial Science
!  (FSIS)" from 2002 to 2005, "Revolutionary Simulation Software (RSS21)" from 2006 to
!  2008. "Research and Development of Innovative Simulation Software (RISS)" from 2008
!  to 2013. These projects is lead by the Center for Research on Innovative Simulation 
!  Software (CISS), the Institute of Industrial Science (IIS), the University of Tokyo.
!   Since 2013, this program set has been further developed centering on PHASE System
!  Consortium. 
!   The activity of development of this program set has been supervised by Takahisa Ohno.
!
!=======================================================================
 */

package ciss.phase_viewer.acviewer.colormap;

import java.awt.Color;

import org.apache.log4j.Logger;

/**
 * 白から赤.
 * 
 * @author
 */
public class RedColorMap extends BaseColorMap {
    private Logger logger = Logger.getLogger(RedColorMap.class.getName());

    /** Creates a new instance of RedColorMap */
    public RedColorMap() {
    }

    /**
     * 0から1の間の色を返す; 0より小さい場合は真っ白, 1より大きい場合は真っ赤.
     * 
     * @param value
     *            値
     * @return 対応する値
     */
    public java.awt.Color getColor(float value) {
        if (value < 0) {
            return Color.WHITE;
        }
        if (value > 1) {
            return Color.RED;
        }
        return new Color(1.f, 1 - value, 1 - value);
    }

    public int getResolution() {
        return 256;
    }

}
