Package javax.imageio.stream

A package of the Java Image I/O API dealing with low-level I/O from files and streams.

See: Description

  • Interface Summary 
    Interface Description
    ImageInputStream
    A seekable input stream interface for use by ImageReaders.
    ImageOutputStream
    A seekable output stream interface for use by ImageWriters.

      

  • Class Summary 
    Class Description
    FileCacheImageInputStream
    An implementation of ImageInputStream that gets its input from a regular InputStream.
    FileCacheImageOutputStream
    An implementation of ImageOutputStream that writes its output to a regular OutputStream.
    FileImageInputStream
    An implementation of ImageInputStream that gets its input from a File or RandomAccessFile.
    FileImageOutputStream
    An implementation of ImageOutputStream that writes its output directly to a File or RandomAccessFile.
    IIOByteBuffer
    A class representing a mutable reference to an array of bytes and an offset and length within that array.
    ImageInputStreamImpl
    An abstract class implementing the ImageInputStream interface.
    ImageOutputStreamImpl
    An abstract class implementing the ImageOutputStream interface.
    MemoryCacheImageInputStream
    An implementation of ImageInputStream that gets its input from a regular InputStream.
    MemoryCacheImageOutputStream
    An implementation of ImageOutputStream that writes its output to a regular OutputStream.

      

Package javax.imageio.stream Description

A package of the Java Image I/O API dealing with low-level I/O from files and streams.

The ImageInputStream interface unifies streaming and file-based operations. An abstract base class, ImageInputStreamImpl is provided to simplify writing a new ImageInputStream class. Concrete implementation classes (FileImageInputStream, FileCacheImageInputStream, and MemoryCacheImageInputStream) are provided that allow input to come from a File or InputStream with or without the use of a temporary cache file.

The ImageOutputStream interface performs an analogous function for output. An abstract base class, ImageOutputStreamImpl is provided, along with concrete implementation classes (FileImageOutputStream, FileCacheImageOutputStream, and MemoryCacheImageOutputStream) are provided that allow output to go to a File or OutputStream with or without the use of a temporary cache file.

The IIOByteBuffer class provides an alternative way to perform reads of sequences of bytes that reduces the amount of internal data copying.

Since:
1.4

Traduction non disponible

Les API Java ne sont pas encore traduites en français sur l'infobrol. Seule la version anglaise est disponible pour l'instant.

Document créé le 30/08/2006, dernière modification le 04/03/2020
Source du document imprimé : https://www.gaudry.be/java-api-rf-javax/imageio/stream/package-summary.html

L'infobrol est un site personnel dont le contenu n'engage que moi. Le texte est mis à disposition sous licence CreativeCommons(BY-NC-SA). Plus d'info sur les conditions d'utilisation et sur l'auteur.

Références

  1. Consulter le document html Langue du document :fr Manuel PHP : https://docs.oracle.com, javax.imageio.stream

Ces références et liens indiquent des documents consultés lors de la rédaction de cette page, ou qui peuvent apporter un complément d'information, mais les auteurs de ces sources ne peuvent être tenus responsables du contenu de cette page.
L'auteur de ce site est seul responsable de la manière dont sont présentés ici les différents concepts, et des libertés qui sont prises avec les ouvrages de référence. N'oubliez pas que vous devez croiser les informations de sources multiples afin de diminuer les risques d'erreurs.

Table des matières Haut