Re: extracting size of gifs

[Rob Dixon <rob.dixon@xxxxxxxxxxx>]

Joe

Many thanks for your help.

> I haven't tried this, but see no reason why the following Java snippet
> wouldn't work:
>
>      ImageIcon image = new ImageIcon("image.gif");
>      int height = image.getIconHeight();
>      int width  = image.getIconWidth();
>
> putting this code in a routine that uses the File class to step through
> a subdirectory would allow you extract all of your images

I hadn't thought of Java.  I have no knowledge of it and for my other needs am
not in a hurry to learn, but of course if needs must ...

However, the system on which the Web site is running is a 150, 64mb running V3R7
with that release's HTTP server - not WebSphere..  This is more than adequate 
for
the web site at present although some more memory would be neccessary if the
traffic built up.  I thought that Java required enormous quantities of memory.
Anyway I presume that V3R7 is not up to the job from a Java point of view.

> . I'll try this
> out later today to see if it will really do it.

Irrespective of the possible V3R7 problem, it would be very nice to know if this
would work and I much appreciate your being willing to try it.  Can you think of
a possible RPG solution?  I tried looking at a JPG file through Workpad, but
couldn't see the values I was looking for.  I imagine that they are encrypted in
some way.

Best wishes

Rob
________________________________________________________

Erros plc

44 (0) 1844 239 339

http://www.erros.co.uk - The AS/400 Neural Database for the Internet

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