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[Octave-bug-tracker] [bug #37368] imread errors when passing the info op


From: Carnë Draug
Subject: [Octave-bug-tracker] [bug #37368] imread errors when passing the info option
Date: Mon, 29 Jul 2013 19:26:03 +0000
User-agent: Mozilla/5.0 (X11; Linux i686; rv:17.0) Gecko/20130626 Firefox/17.0 Iceweasel/17.0.7

Update of bug #37368 (project octave):

                  Status:                    None => Fixed                  
             Assigned to:                    None => carandraug             
             Open/Closed:                    Open => Closed                 

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Follow-up Comment #3:

I have already fixed 2 weeks ago. It's ignoring the info option since there's
nothing we can do about it.

Basically, the info structure in matlab has a list of the file offset where
each page of a multipage TIFF starts. The nature of the format requires to
transverse all previous pages to find where it starts. Passing such list would
speed the reading of an arbitrary page. However, we can't control that using
GraphicsMagick.

I have instead implemented the Frame option (matlab compatible) that should be
used to read multiple pages, instead of imread in a for loop.

    _______________________________________________________

Reply to this item at:

  <http://savannah.gnu.org/bugs/?37368>

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