Path: csiph.com!v102.xanadu-bbs.net!xanadu-bbs.net!feeder.erje.net!eu.feeder.erje.net!newsfeed.freenet.ag!news2.euro.net!multikabel.net!newsfeed20.multikabel.net!newsfeeder.ewetel.de!border3.nntp.ams.giganews.com!Xl.tags.giganews.com!border1.nntp.ams.giganews.com!nntp.giganews.com!local2.nntp.ams.giganews.com!nntp.bt.com!news.bt.com.POSTED!not-for-mail
NNTP-Posting-Date: Wed, 08 May 2013 03:06:10 -0500
Date: Wed, 08 May 2013 09:06:09 +0100
From: lipska the kat <"nospam at neversurrender dot co dot uk">
Organization: Trollbusters 3
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130308 Thunderbird/17.0.4
MIME-Version: 1.0
Newsgroups: comp.lang.java.programmer
Subject: Re: How to convert image into Hex 2 Dimensional Array?
References: <41718873-b1a6-4b97-bbbb-8002c48d4e29@googlegroups.com>
In-Reply-To: <41718873-b1a6-4b97-bbbb-8002c48d4e29@googlegroups.com>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 8bit
Message-ID: <GKCdnX3n1aHvmhfMnZ2dnUVZ8s6dnZ2d@bt.com>
Lines: 38
X-Usenet-Provider: http://www.giganews.com
X-AuthenticatedUsername: NoAuthUser
X-Trace: sv3-7wG5cchZ5l4IGf9V4f/2bF6pUqYcjqtaAJUlvSSv/9gYTGwyJUrodkJhDU+LVFeHLz9tC69ogmWIa4T!yJo+m8MlpyaJ7uA80h6kAXXkPQKmxyUCqadpCHRbiE/XSj2zniaVNoqBO24UxC9NwUBN8Wu7NeY=
X-Complaints-To: abuse@btinternet.com
X-DMCA-Complaints-To: abuse@btinternet.com
X-Abuse-and-DMCA-Info: Please be sure to forward a copy of ALL headers
X-Abuse-and-DMCA-Info: Otherwise we will be unable to process your complaint properly
X-Postfilter: 1.3.40
X-Original-Bytes: 2217
Xref: csiph.com comp.lang.java.programmer:23919

On 08/05/13 07:30, sout saret wrote:
> Dear Community!
>
> May you help me how to write code in java to convert image to Hex 2 dimensional array. I want to show format as below:

[snip]

hmm, sounds like homework.

1. get hold of the javadoc for your chosen Java version

Then ...

To get you started.

import javax.swing.ImageIcon;

public class ImageToHex {

    public static void main(String[] args) {

       ImageIcon ii = new ImageIcon("/path/to/image.ext");
       Integer width = ii.getIconWidth();
       Integer height = ii.getIconHeight();
       Byte[][] bytes = new Byte[width][height];
       //you now have 2 dimensional array into which
       //you can read your image bytes
       //the rest is up to you I guess	
    }
}

I'm sure there are other/better ways of doing it

lipska

-- 
Lipska the KatŠ: Troll hunter, sandbox destroyer
and farscape dreamer of Aeryn Sun