import java.io.IOException;
import java.util.Iterator;
import javax.imageio.IIOImage;
import javax.imageio.ImageIO;
import javax.imageio.ImageWriter;
import javax.imageio.ImageWriteParam;

public class ImageWriterTest3 {
    public ImageWriterTest3(String imageType) {
        checkImage(imageType);
    }

    protected void checkImage(String imageType) {
        Iterator writers = ImageIO.getImageWritersByFormatName(imageType);
        
        if (writers.hasNext()) {
            ImageWriter writer = (ImageWriter)writers.next();

            ImageWriteParam param = writer.getDefaultWriteParam();
                
            System.out.println("Ability of Progressive: " + param.canWriteProgressive());
            System.out.println("Ability of Compress: " + param.canWriteCompressed());
            System.out.println("Ability of Tiling: " + param.canWriteTiles());

            if (param.canWriteCompressed()) {
                showCompressionParam(param);
            }
        }
    }

    private void showCompressionParam(ImageWriteParam param) {
        System.out.print("\nCompression Parameter");
        System.out.print("\nInitial Mode: ");
        switch (param.getCompressionMode()) {
          case ImageWriteParam.MODE_DISABLED:
            System.out.println("DISABLED");
            break;
          case ImageWriteParam.MODE_EXPLICIT:
            System.out.println("EXPLICIT");
            break;
          case ImageWriteParam.MODE_COPY_FROM_METADATA:
            System.out.println("COPY FROM METADATA");
            break;
          case ImageWriteParam.MODE_DEFAULT:
            System.out.println("DEFAULT");
            break;
        }
        
        System.out.println("\nMode set MODE_EXPLICIT");
        param.setCompressionMode(ImageWriteParam.MODE_EXPLICIT);
        
        System.out.println("Quality: " + param.getCompressionQuality());
        System.out.print("Quality Description: ");
        String[] desc = param.getCompressionQualityDescriptions();
        int i;
        for (i = 0 ; i < desc.length - 1;  i++){
            System.out.print(desc[i] + ", ");
        }
        System.out.println(desc[i] + ".");
        
        System.out.print("Quality Values: ");
        float[] values = param.getCompressionQualityValues();
        for (i = 0 ; i < values.length - 1 ;  i++){
            System.out.print(values[i] + ", ");
        }
        System.out.println(values[i] + ".");
        
        System.out.println("Type: " + param.getCompressionType());
        
        System.out.print("Types: ");
        String[] types = param.getCompressionTypes();
        for (i = 0 ; i < types.length - 1 ;  i++){
            System.out.print(types[i] + ", ");
        }
        System.out.println(types[i] + ".");
        
        System.out.println("Localized Type Name: "
                           + param.getLocalizedCompressionTypeName());
    }

    public static void main(String[] args) {
        if (args.length == 1) {
            new ImageWriterTest3(args[0]);
        } else {
            System.out.println("Usage: java ImageWriterTest3 <image file format>");
        }
    }
}