change pixel size of images

Asked by tina paknejad on 2013-04-03

how do i change the pixel size of an image using f-spot view?

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Ubuntu eog Edit question
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Last query:
2013-04-03
Last reply:
2013-04-04

Do you mean to make the image bigger?

no i actually need to make the pixels smaller. right now they are 4000x3000...!

sudo apt-get install imagemagick

make a copy of the images so you have the large versions then on the images, run:

mogrify -resize '1280x1024' *.jpg

Just replace the 1280x1024 to the size you want. I assume they are jpg files. Remember bash is case sensitive so if the extensions are capitalized you will use *.JPG and so on.

Rebecca Both (paintgreat2002) said : #4

basically what I really need to do is to know how to change raw files into jpegs! Thanks!

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________________________________
 From: actionparsnip <email address hidden>
To: <email address hidden>
Sent: Wednesday, April 3, 2013 7:51 AM
Subject: Re: [Question #225788]: change pixel size of images

Question #225788 on eog in Ubuntu changed:
https://answers.launchpad.net/ubuntu/+source/eog/+question/225788

    Status: Open => Needs information

actionparsnip requested more information:
Do you mean to make the image bigger?

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contact for eog in Ubuntu.

Imagemagick again. try the convert command

Rebecca Both (paintgreat2002) said : #6

not sure what that is image? convert button...all I know is the first time I automatically had them go into Jpegs and now 52 or more of the photos have disappeared (good ones) and there all raw files...and as I have opened up ones I like they have disappeared right before my eyes!

PEACE LOVE JOY
      LAUGHTER

www.facebook.com/people/Rebecca-Both/1104905675
http://facebook.com/BeccaJaneBothwww.imdb.me/rebeccaboth
www.facebook.com/pages/Rebecca-Jane-Both/292389950784908
www.facebook.com/pages/Rebecca-Jane-Both/215845615154172

twitter.com/#!/norfolkpine
www.myspace.com/art5000
artid.com/members/rebeccajaneboth/
www.thewhole9.com/naturalwoman
fineartamerica.com/profiles/rebecca-both.html
www.findamuralist.com/.../rebecca-both-rebecca-both-fine-arts-los-a...
www.artbreak.com/rebeccajaneboth
http://www.linkedin.com/pub/rebecca-both/12/33b/517
http://rebeccaboth.see.me/
http://www.houzz.com/pro/rebeccaboth

________________________________
 From: actionparsnip <email address hidden>
To: <email address hidden>
Sent: Thursday, April 4, 2013 12:11 PM
Subject: Re: [Question #225788]: change pixel size of images

Question #225788 on eog in Ubuntu changed:
https://answers.launchpad.net/ubuntu/+source/eog/+question/225788

actionparsnip proposed the following answer:
Imagemagick again. try the convert command

--
You received this question notification because you are an answer
contact for eog in Ubuntu.

Rebecca Both (paintgreat2002) said : #7

e: [Question #225788]: change pixel size of images
Show Details
From
 * Rebecca Both
To
 * <email address hidden>
Question #225788 on eog in Ubuntu changed:
https://answers.launchpad.net/ubuntu/+source/eog/+question/225788

Rebecca Both proposed the following answer:
not sure what that is image? convert button...all I know is the first
time I automatically had them go into Jpegs and now 52 or more of the
photos have disappeared (good ones) and there all raw files...and as I
have opened up ones I like they have disappeared right before my eyes!

PEACE LOVE JOY
      LAUGHTER

www.facebook.com/people/Rebecca-Both/1104905675
http://facebook.com/BeccaJaneBothwww.imdb.me/rebeccaboth
www.facebook.com/pages/Rebecca-Jane-Both/292389950784908
www.facebook.com/pages/Rebecca-Jane-Both/215845615154172

twitter.com/#!/norfolkpine
www.myspace.com/art5000
artid.com/members/rebeccajaneboth/
www.thewhole9.com/naturalwoman
fineartamerica.com/profiles/rebecca-both.html
www.findamuralist.com/.../rebecca-both-rebecca-both-fine-arts-los-a...
www.artbreak.com/rebeccajaneboth
http://www.linkedin.com/pub/rebecca-both/12/33b/517
http://rebeccaboth.see.me/
http://www.houzz.com/pro/rebeccaboth

________________________________
 From: actionparsnip <email address hidden>
To: <email address hidden>
Sent: Thursday, April 4, 2013 12:11 PM
Subject: Re: [Question #225788]: change pixel size of images

Question #225788 on eog in Ubuntu changed:
https://answers.launchpad.net/ubuntu/+source/eog/+question/225788

actionparsnip proposed the following answer:
Imagemagick again. try the convert command

--
You received this question notification because you are an answer
contact for eog in Ubuntu.

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