/**
 * PhotoLab.java
 *
 * @author Jeff Ondich, Dave Musicant
 * @version 11/5/05
 *
 * A small test of the EzImage class.
 */

import java.io.*;
import java.awt.*;

public class PhotoLab
{
    public static void main( String[] args ) throws IOException
    {
        // Instantiate the EzImage object and show the original photo.
        EzImage moosePicture = new EzImage( "moose.jpg" );
        moosePicture.show( "Original", 100, 100 );

        // Remove all the green and blue from the photo.
        int height = moosePicture.getHeight();
        int width = moosePicture.getWidth();
        int[][][] moosePixels = moosePicture.getPixels3D();
        for( int row=0; row < height; row++ )
        {
            for( int column=0; column < width; column++ )
            {
                moosePixels[row][column][EzImage.greenIndex] = 0;
                moosePixels[row][column][EzImage.blueIndex] = 0;
            }
        }

        moosePicture.setPixels( moosePixels );

        // Show the resulting red-only photograph in a second window.
        moosePicture.show( "Only red", 100, 350 );
    }
}