comand-line driven image editor

2009-08-18 Thread Hiisi

Dear Fedora Folks!
I want to write a script that would browse the WEB (Internet shops) and 
using wget will download goods description and pictures. I will parse 
resulted htmls then and represent data into another form (SQL INSERT 
command). I can imagine how to do all that but pictures are the most 
complicated part of the job. I need to change their dimensions and some 
other characteristics, like contrast and brightness. Is there a command 
that will do the task?

Respectfully
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Hiisi.
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Re: comand-line driven image editor

2009-08-18 Thread Tim
On Tue, 2009-08-18 at 17:21 +0400, Hiisi wrote:
 pictures are the most complicated part of the job. I need to change
 their dimensions and some other characteristics, like contrast and
 brightness. Is there a command that will do the task?

Possibly convert with the -normalize option.  It's a part of the
ImageMagick package.

NB:  When tweaking image contrast and brightness, be careful that you're
not mal-adjusting an image to compensate for a mal-adjusted monitor.

-- 
[...@localhost ~]$ uname -r
2.6.27.25-78.2.56.fc9.i686

Don't send private replies to my address, the mailbox is ignored.  I
read messages from the public lists.



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Re: comand-line driven image editor

2009-08-18 Thread Bryn M. Reeves
On Tue, 2009-08-18 at 17:21 +0400, Hiisi wrote:
 Dear Fedora Folks!
 I want to write a script that would browse the WEB (Internet shops) and 
 using wget will download goods description and pictures. I will parse 
 resulted htmls then and represent data into another form (SQL INSERT 
 command). I can imagine how to do all that but pictures are the most 
 complicated part of the job. I need to change their dimensions and some 
 other characteristics, like contrast and brightness. Is there a command 
 that will do the task?
 Respectfully
 --
 Hiisi.
 Registered Linux User #487982. Be counted at: http://counter.li.org/
 

ImageMagick is simple and easy to use from the command line. The gimp
also has powerful scripting modes if you need to do more fancy stuff.

Regards,
Bryn.


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Re: comand-line driven image editor [SOLVED]

2009-08-18 Thread Hiisi

 pictures are the most complicated part of the job. I need to change
 their dimensions and some other characteristics, like contrast and
 brightness. Is there a command that will do the task?

Possibly convert with the -normalize option.  It's a part of the
ImageMagick package.

NB:  When tweaking image contrast and brightness, be careful that 

you're

not mal-adjusting an image to compensate for a mal-adjusted monitor.

--
[...@localhost ~]$ uname -r
2.6.27.25-78.2.56.fc9.i686



Thanks Tim! You helped me a lot - you saved my time!
yum install ImageMagic
Now I can use mogrify command.
--
Hiisi.
Registered Linux User #487982. Be counted at: http://counter.li.org/

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