com.arsdigita.mimetypes.image
Class BMPImageSizer

java.lang.Object
  com.arsdigita.mimetypes.image.ImageSizer
      com.arsdigita.mimetypes.image.BMPImageSizer

public class BMPImageSizer

extends ImageSizer

Implements the ImageSizer interface for BMP images

Version:

$Id: //core-platform/dev/src/com/arsdigita/mimetypes/image/BMPImageSizer.java#5 $

Author:

Stanislav Freidin

Field Summary

static String

versionId

Constructor Summary

protected

BMPImageSizer()

Method Summary

Dimension

computeSize(DataInputStream in) Read the input stream, determine the size of the image, and return it.

Methods inherited from class com.arsdigita.mimetypes.image.ImageSizer

computeImageSize, computeImageSize, getScaledSize, getScaledSize, toShort

Methods inherited from class java.lang.Object

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

Field Detail

versionId

public static final String versionId

See Also:

Constant Field Values

Constructor Detail

BMPImageSizer

protected BMPImageSizer()

Method Detail

computeSize

public Dimension computeSize(DataInputStream in)
                      throws IOException

Read the input stream, determine the size of the image, and return it. WARNING ! Only works for BMP files whose width and height are less than 32767 pixels.

Specified by:

computeSize in class ImageSizer

Parameters:

in - The InputStream to read

Returns:

The size of the image, or null on failure

Throws:

IOException