ImageReader (Fop API)

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

Method Detail

verifySignature

public boolean verifySignature(java.lang.String uri,
                               java.io.BufferedInputStream bis)
                        throws java.io.IOException

Verify image type.

Parameters:: bis - Image buffered input stream
Returns:: true if image type is the handled one
Throws:: java.io.IOException - io error

getInputStream

public java.io.BufferedInputStream getInputStream()

Return the used InputStream.

Returns:: BufferedInputStream used to verify image type

getMimeType

public java.lang.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