com.cksource.ckfinder.image

Class ResizedImage

java.lang.Object

com.cksource.ckfinder.image.ResizedImage

public class ResizedImage
extends Object

Class representing resized image file.

Field Summary

Fields

Modifier and Type	Field and Description
static String	DIRECTORY Internal directory name used to store the resized versions of images.

Constructor Summary

Constructors

Constructor and Description
ResizedImage(InputStream inputStream, String mimeType) Constructs resized image using image data stream and mime type.

Method Summary

Modifier and Type	Method and Description
static ResizedImage	fromImage(Image image) Factory method that constructs ResizedImage from Image.
static ResizedImage	fromInputStream(InputStream inputStream) Factory method that constructs ResizedImage from Image.
String	getFileName()
InputStream	getInputStream()
String	getMimeType()
static ImageSize	getSizeFromFileName(String fileName) Extracts the image dimensions from given resized image file name.
ResizedImage	setFileName(String fileName) Sets the file name of this resized image.

Methods inherited from class java.lang.Object

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

Field Detail

DIRECTORY

public static final String DIRECTORY

Internal directory name used to store the resized versions of images.

See Also:

Constant Field Values

Constructor Detail

ResizedImage

public ResizedImage(InputStream inputStream,
                    String mimeType)

Constructs resized image using image data stream and mime type.

Parameters:

inputStream - image data stream

mimeType - mime type

Method Detail

fromImage

public static ResizedImage fromImage(Image image)
                              throws IOException

Factory method that constructs ResizedImage from Image.

Parameters:

image - image instance

Returns:

resized image

Throws:

IOException - in case of any processing exception

fromInputStream

public static ResizedImage fromInputStream(InputStream inputStream)
                                    throws IOException

Factory method that constructs ResizedImage from Image.

Parameters:

inputStream - image data input stream

Returns:

resized image

Throws:

IOException - in case of any processing exception

getInputStream

public InputStream getInputStream()

Returns:

this resized image data stream

getMimeType

public String getMimeType()

Returns:

this resized image mime type

getFileName

public String getFileName()

Returns:

this resized image file name

setFileName

public ResizedImage setFileName(String fileName)

Sets the file name of this resized image.

Parameters:

fileName - file name

Returns:

this

getSizeFromFileName

public static ImageSize getSizeFromFileName(String fileName)

Extracts the image dimensions from given resized image file name.

Resized image files use a naming convention which assumes that image width and height are presented as the part of the file name. For file named foo__300x400.jpg this method returns ImageSize instance that holds the extracted width (300) and height (400).

Parameters:

fileName - file name

Returns:

image size object