<?php

/*
 * This file is part of SwiftMailer.
 * (c) 2004-2009 Chris Corbyn
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */


/**
 * An image, embedded in a multipart message.
 * @package Swift
 * @subpackage Mime
 * @author Chris Corbyn
 */
class Swift_Image extends Swift_EmbeddedFile
{
  
  /**
   * Create a new EmbeddedFile.
   * Details may be optionally provided to the constructor.
   * @param string|Swift_OutputByteStream $data
   * @param string $filename
   * @param string $contentType
   */
  public function __construct($data = null, $filename = null,
    $contentType = null)
  {
    parent::__construct($data, $filename, $contentType);
  }
  
  /**
   * Create a new Image.
   * @param string|Swift_OutputByteStream $data
   * @param string $filename
   * @param string $contentType
   * @return Swift_Mime_EmbeddedFile
   */
  public static function newInstance($data = null, $filename = null,
    $contentType = null)
  {
    return new self($data, $filename, $contentType);
  }
  
  /**
   * Create a new Image from a filesystem path.
   * @param string $path
   * @return Swift_Mime_EmbeddedFile
   */
  public static function fromPath($path)
  {
    $image = self::newInstance()->setFile(
      new Swift_ByteStream_FileByteStream($path)
      );
    return $image;
  }
  
}
