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

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

ImageIO: getImageReadersBySuffix(String fileSuffix)

  

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

}

   
    
  

Related examples in the same category