# Problem in image processing

**URL:** <https://www.ruby-forum.com/t/problem-in-image-processing/93010>\
**Category:** Rails\
**Created:** [April 26, 2007, 3:39pm UTC](https://www.ruby-forum.com/t/problem-in-image-processing/93010 "2007-04-26T15:39:40Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![arun123](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/58f4c7/32.png) [@arun123](https://www.ruby-forum.com/u/arun123)\
**Post date:** [April 26, 2007, 3:39pm UTC](https://www.ruby-forum.com/t/problem-in-image-processing/93010/1 "2007-04-26T15:39:40Z")

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hello ,

i install rmagick properly but i am unable to create thumbnail from it  
can  
anybody help me in creating thumbnail.  
i also want to split the extension of my image for the thumbnail.

Thanks

–  
Arun A.

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**Author:** ![arun123](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/58f4c7/32.png) [@arun123](https://www.ruby-forum.com/u/arun123)\
**Post date:** [April 26, 2007, 3:43pm UTC](https://www.ruby-forum.com/t/problem-in-image-processing/93010/2 "2007-04-26T15:43:40Z")

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i have send u the code already…pls check…🙂

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**Author:** ![arun123](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/58f4c7/32.png) [@arun123](https://www.ruby-forum.com/u/arun123)\
**Post date:** [May 3, 2007, 7:55pm UTC](https://www.ruby-forum.com/t/problem-in-image-processing/93010/3 "2007-05-03T19:55:16Z")

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arjun ghosh wrote:

> i have send u the code already…pls check…🙂

acually i have same problem in my app.

find sloution for me thanx

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**Author:** ![arun123](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/58f4c7/32.png) [@arun123](https://www.ruby-forum.com/u/arun123)\
**Post date:** [May 7, 2007, 9:16am UTC](https://www.ruby-forum.com/t/problem-in-image-processing/93010/4 "2007-05-07T09:16:56Z")

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chk out the web sites :-  
[http://clarkware.com/cgi/blosxom/2007/02/24#FileUploadFu](http://clarkware.com/cgi/blosxom/2007/02/24#FileUploadFu)  
using attachment\_fu u can create thumbnail very easily  
as for extension use File.extname(file name) to get the ext  
ciao  
-AG