[magick-users] Out today Magick-users Digest, Vol 43, Issue 14

[jerry stern]

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Today's Topics:

   1. Problem adding a border via command line,	get blank black
      image (Devin Henderson)
   2. Re: Problem adding a border via command line,	get blank black
      image (Ron Savage)
   3. How to trim image only from right and bottom (Serguei I. Ivantsov)


----------------------------------------------------------------------

Message: 1
Date: Fri, 14 Jul 2006 15:11:29 -0600
From: "Devin Henderson" <devin.lists at gmail.com>
Subject: [magick-users] Problem adding a border via command line,	get
	blank black image
To: magick-users at imagemagick.org
Message-ID:
	<b601e5520607141411k7b354f10uf90bbbd912a7a5fe at mail.gmail.com>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed

Hi folks!

I'm using the latest version of IM from the command line in RHEL 4. I'm
having problems with the -border option. That is, when I do this:

mogrify -border 0x100 image.jpg

everything works as expected and a 100px border is added along the height of
the image. However, doing this:

mogrify -border 100x0 image.jpg

I assumed would add a 100px border along the width of the image. Instead,
the image is completely black although it does seem to have the proper
dimensions (the border has been added but the image is completely black!)

Is this a bug?!?

Thanks!,

Devin


------------------------------

Message: 2
Date: Sat, 15 Jul 2006 10:34:59 +1000
From: Ron Savage <ron at savage.net.au>
Subject: Re: [magick-users] Problem adding a border via command line,
	get blank black image
To: List - ImageMagick Users <magick-users at imagemagick.org>
Message-ID: <2006715103459.573957 at ron>
Content-Type: text/plain; charset="ISO-8859-1"

On Fri, 14 Jul 2006 15:11:29 -0600, Devin Henderson wrote:

Hi Devin

V 6.2.7 for Windows works as expected. Did you examine your images /before/ trying to add borders?
-- Cheers
Ron Savage, ron at savage.net.au on 15/07/2006
http://savage.net.au/index.html
Let the record show: Microsoft is not an Australian company





------------------------------

Message: 3
Date: Sat, 15 Jul 2006 12:36:56 +0300
From: "Serguei I. Ivantsov" <me at 2gw.net>
Subject: [magick-users] How to trim image only from right and bottom
To: <magick-users at imagemagick.org>
Message-ID: <002a01c6a7f2$364a48c0$e310f43e at manowar>
Content-Type: text/plain; format=flowed; charset="koi8-r";
	reply-type=original

Hi!

Maybe somebody knows how to auto-trim image, but only from right and bottom.
Standard -trim process upper and left parts too and it is not suitable for
me.
Is it possible to negate or XOR [0,0] pixel, make auto-trim, and than negate
it again?

--
 Best Regards,
  Serguei I. Ivantsov




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End of Magick-users Digest, Vol 43, Issue 14
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