picturedream.model
Interface IPicture

All Known Implementing Classes:

Picture, PreviewPicture

public interface IPicture

Title: PictureDream

Description: base definition of a picture

Copyright: Copyright (c) 2003 MRoc

Organisation: MRoc Audiosolutions

Version:

1.0

Author:

MRoc mail@mroc.de

Method Summary

void	addListener(IPictureListener l) adds the given IPictureListener
int[]	getData() returns a reference to the internal 32 bit buffer
int	getHeight() returns the picture height
java.awt.Image	getImage() produces a image from the internal 32 bit buffer
int	getWidth() returns the picture width
boolean	isValid() returns the images state, false if no or a corrupted image was loaded, true if valid picture data is stored in the picture.
void	loadImage(java.lang.String fileName) loads a image from file, gif or jpg, java std ;-)
void	process(IPictureProcessor processor) uses the given processor to process the image data.
void	removeListener(IPictureListener l) removes the given IPictureListener
void	reset() resets the image
void	saveImage(java.lang.String fileName) save a image as Windows Bitmap
void	setData(int[] data, int width, int height) sets the picture data directly. the width and height must match the buffers length!

Method Detail

reset

public void reset()

resets the image

isValid

public boolean isValid()

returns the images state, false if no or a corrupted image was loaded, true if valid picture data is stored in the picture.

loadImage

public void loadImage(java.lang.String fileName)
               throws java.lang.Exception

loads a image from file, gif or jpg, java std ;-)

Parameters:

fileName - - the filename of the picture to be loaded

Throws:

java.lang.Exception -

saveImage

public void saveImage(java.lang.String fileName)
               throws java.lang.Exception

save a image as Windows Bitmap

setData

public void setData(int[] data,
                    int width,
                    int height)

sets the picture data directly. the width and height must match the buffers length!

Parameters:

data - - a 32 bit buffer

width - - the picture width

height - - the picture height

getData

public int[] getData()

returns a reference to the internal 32 bit buffer

getImage

public java.awt.Image getImage()

produces a image from the internal 32 bit buffer

getWidth

public int getWidth()

returns the picture width

getHeight

public int getHeight()

returns the picture height

process

public void process(IPictureProcessor processor)

uses the given processor to process the image data.

Parameters:

processor - is the processor used tio process the image data

addListener

public void addListener(IPictureListener l)

adds the given IPictureListener

removeListener

public void removeListener(IPictureListener l)

removes the given IPictureListener