Module java.desktop
Package javax.imageio.event

Interface IIOWriteWarningListener

All Superinterfaces:
EventListener
public interface IIOWriteWarningListener
extends EventListener
An interface used by ImageWriter implementations to notify callers of their image and thumbnail reading methods of warnings (non-fatal errors). Fatal errors cause the relevant read method to throw an IIOException.

Localization is handled by associating a Locale with each IIOWriteWarningListener as it is registered with an ImageWriter. It is up to the ImageWriter to provide localized messages.

See Also:
ImageWriter.addIIOWriteWarningListener(javax.imageio.event.IIOWriteWarningListener), ImageWriter.removeIIOWriteWarningListener(javax.imageio.event.IIOWriteWarningListener)

  • Method Summary

    Modifier and Type Method Description
    void warningOccurred​(ImageWriter source, int imageIndex, String warning)
    Reports the occurrence of a non-fatal error in encoding.

  • Method Details

    • warningOccurred

      void warningOccurred​(ImageWriter source, int imageIndex, String warning)
      Reports the occurrence of a non-fatal error in encoding. Encoding will continue following the call to this method. The application may choose to display a dialog, print the warning to the console, ignore the warning, or take any other action it chooses.
      Parameters:
      source - the ImageWriter object calling this method.
      imageIndex - the index, starting with 0, of the image generating the warning.
      warning - a String containing the warning.