Serializes a color to its HTML markup (e.g. "#ff0000" for red)

   
/*
 * ColorUtils.java Created Nov 17, 2010 by Andrew Butler, PSL
 */
//package prisms.util;

import java.awt.Color;

/** A set of tools for analyzing and manipulating colors */
public class ColorUtils
{
  /**
   * Serializes a color to its HTML markup (e.g. "#ff0000" for red)
   * 
   * @param c The color to serialize
   * @return The HTML markup of the color
   */
  public static String toHTML(Color c)
  {
    String ret = "#";
    String hex;
    hex = Integer.toHexString(c.getRed());
    if(hex.length() < 2)
      hex = "0" + hex;
    ret += hex;
    hex = Integer.toHexString(c.getGreen());
    if(hex.length() < 2)
      hex = "0" + hex;
    ret += hex;
    hex = Integer.toHexString(c.getBlue());
    if(hex.length() < 2)
      hex = "0" + hex;
    ret += hex;
    return ret;
  }
}

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Serializes a color to its HTML markup (e.g. "#ff0000" for red) : Color « 2D Graphics GUI « Java

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