ImageIO: getImageReadersByFormatName(String formatName) : ImageIO « javax.imageio « Java by API

1. Java by API
2. javax.imageio
3. ImageIO

ImageIO: getImageReadersByFormatName(String formatName)

  
import java.io.File;
import java.util.Iterator;

import javax.imageio.ImageIO;

public class Main {
  public static void main(String[] argv) throws Exception {
    boolean b;

    // Check availability using a format name
    b = canReadFormat("foo"); // false
    b = canReadFormat("gif"); // true
    b = canReadFormat("giF"); // true
    }

  // Returns true if the specified format name can be read
  public static boolean canReadFormat(String formatName) {
    Iterator iter = ImageIO.getImageReadersByFormatName(formatName);
    return iter.hasNext();
  }  
}

   
    
  

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