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Questions tagged [imagemagick]

Program for creation, modification and display of bitmap images.

ImageMagick[rg], is a software suite to create, edit, and compose bitmap images. It can read, convert and write images in a variety of formats (about 100) including GIF, JPEG, JPEG-2000, PNG, PDF, PhotoCD, TIFF, and DPX. Use ImageMagick to translate, flip, mirror, rotate, scale, shear and transform images, adjust image colors, apply various special effects, or draw text, lines, polygons, ellipses and B['e]zier curves.

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102 questions
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Maxed out directories in public folder for rails. What can I do?

We have a rails app that dynamically generates thumbnails on request and saves the result locally to make it faster to serve up the same one again. We use the following url structure: /thumbnails/99999/large.jpg Where 99999 is the database record…
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Image Magick and Ghostscript

I mainly do web design but I host a few client sites on a Centos 5 VPS. A new client has asked me to host their site and I've been given the following configuration requirement: Apache 2.2.3 PHP 5.2.17 MySQL 5.0.77 Image Magick 6.5.1-0 (not as an…
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Why doesn't Magick-config ship with the version of ImageMagick installed by yum on RHEL6?

I'm trying to install some Ruby gems, and one called Rmagick, which interfaces with ImageMagick, is failing. It's trying to find "Magick-config", but there does not appear to be any such animal in: ImageMagick-6.5.4.7-5.el6.x86_64 Here's the…
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magickwand for php extension fails at compilation

I'm using Debian 6 x64. I'm having the same problem as this guy: http://www.imagemagick.org/discourse-server/viewtopic.php?f=10&t=18459 I tried magickwand for php in 1.0.8 and 1.0.9 version with every version available of imagemagick in the mirrors.…
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ulimit command or other memory / cpu limiting options?

I have a command line process that is ran by my ruby on rails application to use the ImageMagick 'convert' command to convert a PDF into multiple PNGs. The problem is that when I run the command it takes all the memory on my VPS (512MB) and renders…
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Cannot require 'rmagick' despite normal installation on Ubuntu (LoadError: no such file to load -- rmagick)

I have installed all the dev files (sudo apt-get install libmagick++-dev libmagickcore-dev libmagickwand-dev) as well as the gem itself (gem install rmagick), and everything installed just fine, no compilation or installation errors in either…
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Imagemagick mogrify jacks up linux server load average

AFAIK, the theory says multiply factor of 1 per CPU core to find out your optimal load average. So, server with 8 CPU cores optimal load average would be 8, 16 cores = 16 and so on. However, when using Imagemagick's mogrify I can see huge load…
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Ruby + ImageMagick = RMagick on CentOs

cat /etc/issue CentOS release 5.5 (Final) uname -r 2.6.18-194.11.1.el5 Can't install RMagick 2.13.0. Can't find Magick-config In the log I have found: Can't install RMagick 2.13.0. Can't find Magick-config in ... How I can install RMagick on…
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How do I install ImageMagick 6.5.6 on Debian Lenny?

Newest apt package is 6.3.7 but has issues with png resizing.
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Can't get imagemagick to work on windows server 2008

I'm trying to install ImageMagick-6.5.9-10-Q16-windows-dll.exe on windows server 2008 x86, the installation went good but in my application I can get it to work. I'm doing exactly the same steps on my local windows 7 machine and it's works fine…
Fitzchak Yitzchaki
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How do I resolve this dependency resolution error in yum?

When I run yum update, after dependency resolution I get the following error: --> Finished Dependency Resolution Error: Package: php71w-pecl-imagick-3.4.3-1.w7.x86_64 (@webtatic) Requires: libMagickWand.so.5()(64bit) Removing:…
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Downgrade ImageMagick from 6.97 to 6.6.9 on Ubuntu 18.04

I've got a Ubuntu 18.04 box with Image::Magick installed but wish to downgrade to the version we currently use on Ubuntu 12.04 boxes - namely Image::Magick 6.6.9. The reason for the downgrade is that there seem to be too many differences between…
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ImageMagick failing to convert to JPG

We recently installed the latest version of ImageMagick onto our Linux server. I seem to be having issues performing the most basic of tasks. I am running this command line: /usr/bin/convert /location/to/source/design.ai…
johnui
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After dist-upgrade form 12.04 to 14.04 imagick not loaded

After my dist-upgrade of Ubuntu Server form 12.04 LTS to 14.04 LTS, the module ImageMagick won't load anymore. I get every 30 minutes an alter email with the following : PHP Warning: PHP Startup: Unable to load dynamic library…
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Processing image files once and only once without missing any

I have a wordpress installation with a large number (millions) of images. I want to optimize those images using ImageMagick mogrify but I only want to process them once (processing them over and over again would result in image quality degradation).…
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