Re: PIL show() not working for 2nd pic

In recent versions of PIL you can do img.show(command="display %s") or
something similar (maybe without %s). Otherwise, edit _showxv in
(sys.path)/PIL/Image.py
J. Leclanche / Adys


On Fri, Jan 8, 2010 at 10:49 PM, Suresh Kumar
<[email protected]>wrote:

> Hi,
>
> How do you do that? Can you elaborate a bit further?
>
> suresh
>
>
> On Fri, Jan 8, 2010 at 12:39 PM, Jerome Leclanche <[email protected]>
> wrote:
> > I'm pretty sure it's a bug in Eye of Gnome. Have you tried hardcoding
> > another program in PIL/Image.py ? (_showxv, iirc)
> > J. Leclanche / Adys
> >
> >
> > On Fri, Jan 8, 2010 at 10:18 PM, Suresh Kumar <
> [email protected]>
> > wrote:
> >>
> >> Hi
> >>
> >> Thanks for the reply.
> >>
> >> With one file, it is working correctly. Now I get the following error
> >> messages which are different from earlier "file not found ones".
> >>
> >> (eog:8368): Gtk-CRITICAL **: gtk_tree_model_get_iter: assertion
> >> `path->depth > 0' failed
> >>
> >> (eog:8368): Gtk-CRITICAL **: gtk_list_store_get_value: assertion
> >> `VALID_ITER (iter, list_store)' failed
> >>
> >> (eog:8368): GLib-GObject-WARNING **:
> >> /build/buildd/glib2.0-2.20.1/gobject/gtype.c:3940: type id `0' is
> >> invalid
> >>
> >> (eog:8368): GLib-GObject-WARNING **: can't peek value table for type
> >> `<invalid>' which is not currently referenced
> >> Segmentation fault
> >>
> >> So any suggestions?
> >> my code:
> >>
> >>
> -----------------------------------------------------------------------------------------
> >> #!/usr/bin/python
> >> print "Aum Amriteshwaryai Namaha"
> >>
> >> import Image
> >>
> >> imagePath = "/home/suresh/EE241/book_images_3ed/ch03/"
> >>
> >> im34 = Image.open(imagePath + "breast_digital_Xray.tif")
> >> im35 = Image.open(imagePath + "DFT_no_log.tif")
> >> im35.show()
> >>
> >> def neg(x):
> >>    return 255-1-x
> >>
> >> import math
> >>
> >> def logtr(x):
> >>    y = math.log(1+x,10)
> >>    print y
> >>    return y*100
> >>
> >> im34x = im34.point(neg)
> >> im34x.show()
> >>
> >> im35x = im35.point(logtr)
> >> im35x.show()
> >>
> >> ----------------------------------------------end of
> >> code--------------------------------
> >> suresh
> >>
> >>
> >> On Fri, Jan 8, 2010 at 5:29 AM, Bram Mertens <[email protected]>
> >> wrote:
> >> > On Fri, Jan 8, 2010 at 1:14 AM, suresh.amritapuri
> >> > <[email protected]> wrote:
> >> >> Hi
> >> >>
> >> >> I am using PIL for image processing in ubuntu 9.04. When i give two
> >> >> im.show() commands for two different images, the second image is not
> >> >> displayed (eye of gnome is the display program). It says no such file
> >> >> or directory. Any ideas?
> >> >
> >> > Have you verified that the path to the second image is correct and
> >> > that the image is readable by your script?
> >> >
> >> > e.g. try reversing the order of the images to identify whether or not
> >> > it is the image that can not be found or eog.
> >> >
> >> > Another approach might be to check the file using the os module or
> >> > something similar.
> >> >
> >> > Regards
> >> >
> >> > Bram
> >> >
> >>
> >>
> >>
> >> --
> >> R Suresh Kumar,
> >> Phd Student, Vislab
> >> EE, Univ. of California
> >> Riverside, CA 92507
> >> --
> >> Even after all this time The sun never says to the earth, "You owe Me."
> >> Look what happens with A love like that, It lights the Whole Sky.
> >> - Hafiz e Shirazi
> >> _______________________________________________
> >> Image-SIG maillist  -  [email protected]
> >> http://mail.python.org/mailman/listinfo/image-sig
> >
> >
>
>
>
> --
> R Suresh Kumar,
> Phd Student, Vislab
> EE, Univ. of California
> Riverside, CA 92507
> --
> Even after all this time The sun never says to the earth, "You owe Me."
> Look what happens with A love like that, It lights the Whole Sky.
> - Hafiz e Shirazi
>

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