[Image-SIG] PIL show() not working for 2nd pic

[Jerome Leclanche]

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
<suresh.amritapuri at gmail.com>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 <mertensb.mazda at gmail.com>
> wrote:
> > On Fri, Jan 8, 2010 at 1:14 AM, suresh.amritapuri
> > <suresh.amritapuri at gmail.com> 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  -  Image-SIG at python.org
> http://mail.python.org/mailman/listinfo/image-sig
>
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