Source Code : IndexColorModel

Java Is Open Source Programming Language You Can Download From Java and Java Libraries From http://www.oracle.com. Click Here to download
We provide this code related to title for you to solve your developing problem easily. Libraries which is import in this program you can download from http://www.oracle.com. Click Here or search from google with Libraries Name you get jar file related it

IndexColorModel

   

import java.awt.Color;
import java.awt.image.ColorModel;
import java.awt.image.IndexColorModel;

public class IndexTest {
  public static void main(String[] args) {
    byte ff = (byte) 0xff;
    byte[] r = { ff, 0, 0, ff, 0 };
    byte[] g = { 0, ff, 0, ff, 0 };
    byte[] b = { 0, 0, ff, ff, 0 };

    ColorModel cm = new IndexColorModel(3, 5, r, g, b);

    Color[] colors = { new Color(255, 0, 0), new Color(0, 255, 0),
        new Color(0, 0, 255), new Color(64, 255, 64),
        new Color(255, 255, 0), new Color(0, 255, 255) };

    for (int i = 0; i < colors.length; i++) {
      float[] normalizedComponents = colors[i].getComponents(null);
      int[] unnormalizedComponents = cm.getUnnormalizedComponents(
          normalizedComponents, 0, null, 0);
      int rgb = colors[i].getRGB();
      Object pixel = cm.getDataElements(rgb, null);
      System.out.println(colors[i] + " -> " + ((byte[]) pixel)[0]);
    }

    for (byte i = 0; i < 5; i++) {
      int[] unnormalizedComponents = cm.getComponents(i, null, 0);
      System.out.print(i + " -> unnormalized components");
      for (int j = 0; j < unnormalizedComponents.length; j++)
        System.out.print(" " + unnormalizedComponents[j]);
      System.out.println();
    }
  }
}

           
         
    
    
  

Thank with us