jwo.utils.gui
Interface ImageHandler

All Known Implementing Classes:

BMPHandler, GIFHandler, JPGHandler, PNGHandler

public interface ImageHandler

Defines the behaviour of all image handlers. An image handler should be able to write a given image data as a file.

Version:

2.2, 10th August, 2003.

Author:

Jo Wood

Method Summary

boolean	saveImage(String fileName, byte[] imageArray, int imgWidth, int imgHeight) Should save the given array of 24 bit colours as a file with the given name and dimensions.
boolean	saveImage(String fileName, Image image) Should save the given image as a file with the given name.

Method Detail

saveImage

public boolean saveImage(String fileName,
                         Image image)

Should save the given image as a file with the given name.

Parameters:

fileName - Name of image file to save.

image - Image to save.

Returns:

True if saved correctly, or false if problems saving.

saveImage

public boolean saveImage(String fileName,
                         byte[] imageArray,
                         int imgWidth,
                         int imgHeight)

Should save the given array of 24 bit colours as a file with the given name and dimensions.

Parameters:

fileName - Name of image file to save.

imageArray - BGR colours stored in byte array (3 bytes per colour).

imgWidth - Width of image to save.

imgHeight - Height of image to save.

Returns:

True if saved correctly, or false if problems saving.