javax.microedition.lcdui
Class Image

java.lang.Object
  |
  +--javax.microedition.lcdui.Image

public class Image

extends Object

This holds an image

Method Summary

static Image	createImage(byte[] data, int offset, int length) Create an image from some data
static Image	createImage(Image source) Create an image from another image
static Image	createImage(int width, int height) Create an image of a width and height
static Image	createImage(java.lang.String name) Create an image from the named resource
Graphics	getGraphics() Get the graphics for an image
int	getHeight() Get the height
int	getWidth() Get the width
boolean	isMutable() Return if this is mutable

Methods inherited from class java.lang.Object

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

Method Detail

createImage

public static Image createImage(byte[] data,
                                int offset,
                                int length)

Create an image from some data

Parameters:

data - the data

offset - The offset into the data

length - The length of the data

Returns:

the new image

createImage

public static Image createImage(Image source)

Create an image from another image

Parameters:

source - The source

Returns:

the new image which is immutable

createImage

public static Image createImage(int width,
                                int height)

Create an image of a width and height

Parameters:

width - The width

height - The height

Returns:

the image

createImage

public static Image createImage(java.lang.String name)
                         throws IOException

Create an image from the named resource

Parameters:

name - The resource

Returns:

the image

Throws:

IOException - if there is an error

getGraphics

public Graphics getGraphics()

Get the graphics for an image

Returns:

the graphics

getHeight

public int getHeight()

Get the height

Returns:

the height

getWidth

public int getWidth()

Get the width

Returns:

the width

isMutable

public boolean isMutable()

Return if this is mutable

Returns:

true if it is mutable