com.sdl.context.image

Class TransformedImage

java.lang.Object

com.sdl.context.image.AbstractImage

com.sdl.context.image.TransformedImage

All Implemented Interfaces:

ClarifiedImage, Image, Resource, Serializable, Cloneable

public class TransformedImage
extends AbstractImage
implements ClarifiedImage, Cloneable, Serializable

A transformed image. This is image which can be returned as a result of a transformation.

See Also:

Serialized Form

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	TransformedImage(BufferedImage bufferedImage, String outputFormat)
protected	TransformedImage(Image image, String outputFormat) Create a transformed image (of the desired format) from an Image.

Method Summary

Modifier and Type	Method and Description
TransformedImage	clone()
BufferedImage	getBufferedImage()
byte[]	getBytes() Return the resource as a byte array.
ByteString	getByteString() Return the resource as a byte array's clone.
Integer	getHeight() Get the image height.
InputStream	getInputStream() Create an input stream for this resource.
long	getSize() Return size of the resource in bytes.
Integer	getWidth() Get the image width.

Methods inherited from class com.sdl.context.image.AbstractImage

getContentType, getExtension, setContentType, setExtension

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.sdl.context.resource.api.Resource

getContentType, getExtension

Constructor Detail

TransformedImage

protected TransformedImage(BufferedImage bufferedImage,
                           String outputFormat)

TransformedImage

protected TransformedImage(Image image,
                           String outputFormat)
                    throws IOException

Create a transformed image (of the desired format) from an Image. This is protected to force use of the image factory.

Parameters:

image - an image

outputFormat - the output format required e.g. "png"

Throws:

IOException

Method Detail

getInputStream

public InputStream getInputStream()
                           throws IOException

Description copied from interface: Resource

Create an input stream for this resource. Note that the caller of this method is responsible for closing the input stream.

Specified by:

getInputStream in interface Resource

Returns:

input stream

Throws:

IOException

getBytes

public byte[] getBytes()
                throws IOException

Description copied from interface: Resource

Return the resource as a byte array.

Specified by:

getBytes in interface Resource

Throws:

IOException

getByteString

public ByteString getByteString()
                         throws IOException

Description copied from interface: Resource

Return the resource as a byte array's clone.

Specified by:

getByteString in interface Resource

Throws:

IOException

getSize

public long getSize()
             throws IOException

Description copied from interface: Resource

Return size of the resource in bytes.

Specified by:

getSize in interface Resource

Throws:

IOException

getWidth

public Integer getWidth()

Description copied from interface: ClarifiedImage

Get the image width.

Specified by:

getWidth in interface ClarifiedImage

getHeight

public Integer getHeight()

Description copied from interface: ClarifiedImage

Get the image height.

Specified by:

getHeight in interface ClarifiedImage

getBufferedImage

public BufferedImage getBufferedImage()

clone

public TransformedImage clone()

Overrides:

clone in class Object