ImageIO: getImageWritersBySuffix(String fileSuffix) : ImageIO « javax.imageio « Java by API

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

ImageIO: getImageWritersBySuffix(String fileSuffix)

  
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 = canWriteExtension("foo"); // false
    b = canWriteExtension("gif"); // true
    b = canWriteExtension("giF"); // true
  }
  // Returns true if the specified file extension can be written
  public static boolean canWriteExtension(String fileExt) {
    Iterator iter = ImageIO.getImageWritersBySuffix(fileExt);
    return iter.hasNext();
  }
}

   
    
  

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