ImageMagick is an open source software suite for displaying, converting, and editing raster image files.

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Enlarging with convert (ImageMagick) without bluring?

I want to scale an image to 200% without bluring it. So I want to make every pixel to a two by two pixel. How can I do that?
2
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1answer
39 views

Make a grid of images, then rotate and crop it

So I have a few thousand thumbnails that I want to stitch together in a slightly tilted grid. I figure that's not going to be the most obvious thing in the world to understand so here's an artists ...
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0answers
11 views

Center drawn text on point with imagemagick

I am writing a script to generate text on an image. Is there a way to have the text centered on the location I move it to? Right now it is left justified from the point. convert dayback.png -font ...
6
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2answers
249 views

convert images to pdf

I have saved multiple images from google books. I wanted to convert them to a single pdf file, where in I need some inputs. The below two images(one png and one jpeg) are two continuous pages. first ...
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1answer
30 views

Which package should I choose for the convert command?

Typing convert on my system (14.04) produces: The program 'convert' can be found in the following packages: * imagemagick * graphicsmagick-imagemagick-compat Why are there 2 packages providing ...
9
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1answer
428 views

Use ImageMagick to compare Images

I want to compare a source png file to a compressed file. I am using imagemagick and this command: convert image1 image2 -compose Difference -composite \ -colorspace gray -format ...
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0answers
34 views

XUbuntu ImageMagick issues

I'm running XUbuntu 14.04 and every once in a while my screen doesn't refresh properly and all I see is a ImageMagick window. It has a cartoon image of a wizard wearing a blue robe holding a wand (See ...
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1answer
25 views

Adding multiple text lines with 'convert'

I'm trying to place multiple lines of text on an image, but the following produces the following error: convert convert: Non-conforming drawing primitive definition (\) [No such file or directory]. ...
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1answer
33 views

Why are ImageMagick and Shotwell both pre-installed?

Their jobs are pretty much the same right? I want to uninstall useless programs. But I fear I may lose important things. I have GIMP and Inkscape installed though.
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2answers
1k views

14.04 doesnt have package imagemagick

Usually I had installed Image Magick on my Ubuntu systems with a command like this sudo apt-get install imagemagick or like this: sudo apt-get install php5-imagick Right now I am running the ...
3
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1answer
99 views

Why does convert depend on the obsolete libg2c.so.0? How to get it to work again?

When I try to run convert file.bmp file.jpg I get the following error message: convert: error while loading shared libraries: libg2c.so.0: cannot open shared object file: No such file or directory ...
0
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1answer
28 views

Are FFMPEG, Imageshack Included on Ubuntu Server?

I'm finally setting up my own server for my two websites and I'd like to know what image and video applications are included in Ubuntu server, such as FFMPEG, Imagemagick, etc.
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1answer
175 views

Installing imagemagick on user account

The version of ImageMagick on the machine I am using is too old for the operation I am trying to execute. I do not have admin privileges and the sysadmin will not upgrade ImageMagick. How do I ...
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0answers
191 views

How to configure scanimage to produce PDFs as small as gscan2pdf's?

I use gscan2pdf every month, mostly to scan bills. I keep each vendor's bills in a separate directory. I could save myself some time if gscan2pdf were to make an educated guess at what directory an ...
1
vote
1answer
118 views

How to display a yuv image on ubuntu

how can I display a yuv image on ubuntu? I have installed "Image Magick" on ubuntu, but when I try it, it said I must specify image size: display ~/Downloads/tulips_yuv422_inter_planar_qcif.yuv ...
0
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1answer
67 views

Accessing image module for python in ubuntu

how do i access the ImageOps module for python in ubuntu 12.4. I wanted to use inbuilt image processing functions but m unable to acess those.Can someone tell me that how do i aceess that module.there ...
0
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1answer
77 views

How can I resize 300 image at the same time? [duplicate]

I have a folder, which include ~300 images. I want to resize it to 800px wide in another folder. How can I do that? I have tried some ImageMagick command.
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0answers
143 views

Integrate ImageMagick & MagickWand with php ubuntu 12.04

I have installed both ImageMagick and MagickWand in my ubuntu system by refering to the detailed instructions provided in Install ImageMagick From Source and MagickWand For PHP. When I chack whether ...
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0answers
42 views

Why won't `import` correctly capture the inside of a window rendered in OpenGL, while `scrot` will?

I have been experimenting with OpenGL recently, and I decided to take a screenshot of one of my fancy triangles with import, which is part of imagemagick. However, on two different computers, one ...
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1answer
219 views

Loop terminal command for combining PNG to GIF animation

I am trying to combine some PNG images to make a GIF animation. To do this I have installed ImageMagic and am trying to execute the command: convert -delay 10 -loop 0 inputfiles*.png animaion.gif ...
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3answers
1k views

How to check which version of library is used and how to change?

I have Ubuntu 12.10 installed, with ImageMagick and libjpeg6 and libjpeg8 libraries installed. I am now wondering if there is a way to determine, which version is used, and to change it.
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0answers
46 views

Issue scaling with ImageMagic --auto-orient

I am resizing images and painting the background black. When I have a portrait image that as photographed in landscape, the image is scaled and remains in landscape. I want the landscape image to be ...
0
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1answer
542 views

How to resize images in 13.10 with context menu?

I want to resize image with the context menu (or similar easy way) in Ubuntu 13.10. I read about nautilus-image-converter and installed it. But it does not show up, even after system restart. How to ...
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1answer
564 views

Convert transparent image sequence to gif

I want to convert an image sequence into a gif animation, and i'm using this: convert -delay 100 -loop 0 image*.jpg animation.gif The problem is that for transparent images i can see other images ...
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0answers
22 views

good approaches to animating over video

I want to superimpose an animated character over a video clip. I want to manually draw each frame for the animated character and do this with reference to each frame of the video clip (which does not ...
4
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1answer
4k views

How to crop borders/white spaces from image? [duplicate]

I have a lot of images which have white borders around it. I would like to crop those borders in one batch, preferably from command line. I believe that it can be done with ImageMagick, but I couldn't ...
2
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1answer
422 views

Thunderbird suddenly opens PDF attachments with ImageMagick

I am running Ubuntu 12.04 and use Thunderbird as my email client. People send me PDF-files all the time, and clicking on them used to open them in acroread. Since a few days, if I click on an ...
0
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1answer
722 views

How install GraphicsMagick with quantum 16

How can I configure GraphicsMagick to use --with-quantum-depth=16 before installing it with apt-get? Is it possible to do or should I build it from source?
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1answer
47 views

How can I correct for a slow scanning document feeder?

We've got a HP all-in-one OfficeJet and I find that the document feeder on it is a bit slow, so all the scans come out a bit stretched. Everything we feed into this is A4 which should have an aspect ...
0
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1answer
373 views

Installing ImageMagick for C(++) on Ubuntu 12.10

I'm having a hard time installing the ImageMagick software for Ubuntu 12.10. So, I want the C and C++ API, not much more. Now when I go to imagemagick.org, they have a binary package for unix, ...
4
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1answer
583 views

How can I batch convert images to b/w while preserving the folder structure

I want to batch process images but I have a very specific task that I want to do I do not want to change image type I want to make them black and white I want it to create/preserve images and sub ...
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0answers
75 views

Tile transparent images with graphicsmagic

i'm glueing together PNG images with graphicsmagick with this command: gm montage -geometry 450x338+0+0 $cesta$i/$j/*.png $cesta$i/$j.png It works but no alpha is present, i tried to change ...
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1answer
387 views

blurry images with mogrify & convert

Does anyone know why this image is so blurry? I did a convert from pdf to png and it turned out like that. Before deleting imagemagick and it's entire toolset from software-center most of my image ...
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3answers
1k views

How do I combine Multiple TIF files into a Single TIF file?

I have a series of TIF files and would like to convert them into a Single TIF file How do I do that?
2
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3answers
3k views

How to crop a multi-page (image/scanned) pdf file (which won't crop with pdfcrop)?

Usually, I'm pretty happy using pdfcrop, even though the cropped output usually consumes significantly more disk space. Note that comparable code does exist, which addresses and resolves this issue. ...
4
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1answer
3k views

How can I install the latest upstream version of ImageMagick without compiling?

I had some issues with ImageMagick and I was told Ubuntu's default ImageMagick package is an ancient version and I should upgrade to resolve my issues. How can I do that? I have the latest Ubuntu ...
0
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1answer
617 views

Installing php imagick to xampp

I am trying this: sudo apt-get install imagemagick libmagickwand-dev sudo pecl install imagick And I getting an error at the end like: /tmp/pear/temp/imagick/imagick_class.c:9534:2: error: 'struct ...
4
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1answer
3k views

how can I resize an animated GIF file using ImageMagick?

I want to resize such an animated GIF file do.gif If I do convert do.gif -resize 24x24\! do-24.gif I get it resized in do-24.gif but not animated How to resize it right way to get the same ...
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2answers
2k views

ImageMagick convert can't convert to webp

On Ubuntu 12.04 ImageMagick doesn't seem to support webp. convert flyer.png flyer.webp creates an png file with webp extension. On https://developers.google.com/speed/webp/docs/using is stated that ...
1
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1answer
691 views

Image Magic Make Fails - PHP extension

So I was doing the following: sudo apt-get install php-pear php5-dev sudo apt-get install imagemagick libmagickwand-dev sudo pecl install imagick It all works till I get the error: make: *** ...
4
votes
1answer
989 views

How to detect image dimensions and run commands on them?

I have a directory full of images, some of which are portrait-sized instead of landscape-sized, and I want to open the portrait-sized ones with an image editor. I can run the imagemagick command ...
5
votes
4answers
15k views

How to add support for the JPEG image format

After installing Imagemagick, I've tested it with jpg image, like this: identify 1.jpg But, I got this result: identify: no decode delegate for this image format `1.jpg' @ ...
1
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1answer
165 views

imagick php5 addon on ubuntu 64bit isn't working

I have a lampp webserver and i need to edit animated gif files. I have tried to install imagick with this tutorial. But at the "make" commad i get the error can't read ...
2
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1answer
246 views

Can't install any new packages with apt-get

From some time I've been getting error messages while installing some packages, for example: requires libmagickwand4 (= 8:6.6.9.7-5ubuntu3) ale 8:6.6.9.7-5ubuntu3.2 is about to be installed ...
1
vote
1answer
582 views

error when installing rmagic gem on Ubuntu 12.04 for Ruby on Rails

I am trying to get my Ruby on Rails application working and installing RMagic gem. But I get an error that says "Can't install RMagick 2.13.1. Can't find the ImageMagick library or one of the ...
0
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1answer
857 views

How to install imagemagick extension for PHP5 on Xubuntu 12.04.1 LTS

How to properly install imagemagick extension for PHP5 on Xubuntu 12.04.1 LTS? convert --version Version: ImageMagick 6.6.9-7 2012-08-17 Q16 sudo pecl install imagick ... checking if ImageMagick ...
0
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1answer
4k views

convert .doc files to .pdf file using imagemagick

I want to convert .DOC files into .PDF format using php image library imagemagick . When I used convert filename.doc filename.pdf command in terminal to convert file to .PDF format I got the error ...
3
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2answers
2k views

Is there a GUI to convert/extract images to/from pdf?

I mean something like a graphical interface / front end for Imagemagick or a simpler application that would allow converting/extracting images through the interface (not in the Terminal).
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1answer
141 views

Why my computer fails when converting many images in Imagemagick with one command?

After updating to Precise had a few times the following mishap: when I try to convert to pdf many (100, 200) jpegs or pngs, my system gets completely stuck and need hard reboot. Or, more fortunately, ...
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1answer
3k views

How to add Fade-out and Fade-in Effects by convert command?

convert command can make the mpeg video from the several pictures. For example: convert -delay 300 *.png test.mpg Well, is it possible to add Fade-out and Fade-in effects into the mpeg video by ...