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

[Suresh Kumar]

Hi,

How do you do that? Can you elaborate a bit further?

suresh


On Fri, Jan 8, 2010 at 12:39 PM, Jerome Leclanche <adys.wh at gmail.com> 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 <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
>
>



-- 
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