org.apache.fop.image.analyser
Interface ImageReader

All Known Implementing Classes:

AbstractImageReader

public interface ImageReader

ImageReader objects read image headers to determine the image size.

Author:

Pankaj Narula

Method Summary

int	getHeight() Return the image height.
BufferedInputStream	getInputStream() Return the used InputStream.
String	getMimeType() Return correspondig mime type.
int	getWidth() Return the image width.
boolean	verifySignature(String uri, BufferedInputStream bis) Verify image type.

Method Detail

verifySignature

public boolean verifySignature(String uri,
                               BufferedInputStream bis)
                        throws IOException

Verify image type.

Parameters:

bis - Image buffered input stream

Returns:

true if image type is the handled one

Throws:

IOException - io error

getInputStream

public BufferedInputStream getInputStream()

Return the used InputStream.

Returns:

BufferedInputStream used to verify image type

getMimeType

public String getMimeType()

Return correspondig mime type.

Returns:

image mime type

getHeight

public int getHeight()

Return the image height.

Returns:

image height

getWidth

public int getWidth()

Return the image width.

Returns:

image width