Package org.apache.pdfbox.tools.imageio

Class JPEGUtil

  • final class JPEGUtil
extends java.lang.Object

    • Constructor Summary

      Constructors 
      Modifier Constructor Description
      private JPEGUtil()  

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      (package private) static void updateMetadata​(javax.imageio.metadata.IIOMetadata metadata, int dpi)
      Set dpi in a JPEG file

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • JPEGUtil

        private JPEGUtil()

    • Method Detail

      • updateMetadata

        static void updateMetadata​(javax.imageio.metadata.IIOMetadata metadata,
                           int dpi)
                    throws javax.imageio.metadata.IIOInvalidTreeException
        Set dpi in a JPEG file
        Parameters:
        metadata - the meta data
        dpi - the dpi
        Throws:
        javax.imageio.metadata.IIOInvalidTreeException - if something goes wrong