Returns true if the specified format name can be read : Image IO « 2D Graphics GUI « Java

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Java » 2D Graphics GUI » Image IOScreenshots 
Returns true if the specified format name can be read
    


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

import javax.imageio.ImageIO;

public class Main {
  public static void main(String[] argvthrows Exception {
    boolean b;

    b = canReadFormat("yourExtensionName")
    b = canReadFormat("gif")
    b = canReadFormat("giF")
  }

  public static boolean canReadFormat(String formatName) {
    Iterator iter = ImageIO.getImageReadersByFormatName(formatName);
    return iter.hasNext();
  }  
}

   
    
    
    
  
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