Package ch.bailu.gtk.lib.bridge

Class Image

java.lang.Object

ch.bailu.gtk.lib.bridge.Image

public class Image
extends Object

Constructor Summary

Constructors

Constructor	Description
Image()

Method Summary

Modifier and Type	Method	Description
static Pixbuf	load(InputStream inputStream)	Loads an image from the stream into Pixbuf
static Pixbuf	load(InputStream inputStream, int width, int height)	Loads an image from the stream into Pixbuf
static Pixbuf	load(InputStream inputStream, int width, int height, boolean preserveAspectRatio)	Loads an image from the stream into Pixbuf
static void	save(OutputStream outputStream, Pixbuf pixbuf, String imageFormat)	Convert pixbuf to an image format and write bytes to outputStream

Methods inherited from class java.lang.Object

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

Constructor Details

Image

public Image()

Method Details

load

public static Pixbuf load(InputStream inputStream)
                   throws IOException

Loads an image from the stream into Pixbuf

Parameters:

inputStream - stream with image data

Returns:

Pixbuf

Throws:

IOException

load

public static Pixbuf load(InputStream inputStream,
 int width,
 int height)
                   throws IOException

Loads an image from the stream into Pixbuf

Parameters:

inputStream - stream with image data

width - the width of the returned Pixbuf

height - the height of the returned Pixbuf

Returns:

Pixbuf

Throws:

IOException

load

public static Pixbuf load(InputStream inputStream,
 int width,
 int height,
 boolean preserveAspectRatio)
                   throws IOException

Loads an image from the stream into Pixbuf

Parameters:

inputStream -

width - the width of the returned Pixbuf

height - the height of the returned Pixbuf

preserveAspectRatio - `TRUE` to preserve the image's aspect ratio

Returns:

Pixbuf

Throws:

IOException

save

public static void save(OutputStream outputStream,
 Pixbuf pixbuf,
 String imageFormat)
                 throws IOException

Convert pixbuf to an image format and write bytes to outputStream

Parameters:

outputStream - the image will be written to this stream

pixbuf - pixbuf to convert

imageFormat - one of the following formats: "jpeg", "tiff", "png", "ico" or "bmp"

Throws:

IOException