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

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3
votes
2answers
93 views

Unable to restore Envince as default pdf viewer

I don't know why, but somehow "ImageMagick" gained the status of being my default PDF viewing application (I didn't set it manually, maybe it came with the installation of iscan or plex). Now, when I ...
1
vote
0answers
19 views

Problem with accents when using ImageMagick or Ghostscript to convert PDF to Image

I am having a problem when converting PDF to Images using ImageMagick or Ghostscript. All accented characters disappear from the converted image. I found a couple of people having the same problem and ...
11
votes
4answers
28k 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 ...
1
vote
2answers
1k views

Having problems installing ImageMagick on Ubuntu 14.04

Trying to install imagemagick since 1.5 hrs but with no luck. sudo apt-get install imagemagick php5-imagick But nothing is happening. I tried to cross check with if (!extension_loaded('imagick')) ...
0
votes
4answers
77 views

Where to find Magick++ API?

I'm on Ubuntu 14.04, which has ImageMagick 6.7.7-10 installed by default. I need to use Magick++, a C++ API for ImageMagick, in a C++ project, but I have no idea where it's located. How can I tell if ...
1
vote
1answer
99 views

Feeding avconv one image after another

I have recently taken a bunch of images to create a time-lapse video and using avconv and this was surprisingly easy (after looking up the right command). But now I want to send each image through ...
13
votes
2answers
858 views

ImageMagick suddenly installed

I was taking a look at my installed programs, when I saw a program called ImageMagick, I took a look at it in the Ubuntu Software Center, and it's a program to manipulate images. That's OK, but I ...
1
vote
2answers
617 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 ...
11
votes
2answers
3k 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 ...
0
votes
1answer
42 views

Resizing with imagemagick error message

I am experiencing one particular problem using imagemagick: Everytime I try to resize a certain .png or .jpg by typing the simplest command convert bbb.png -resize 200×200! bbb.png I get this: ...
0
votes
1answer
152 views

can't install cpan module Image::Magick

I am trying to install Image::Magick on my headless Ubuntu server Ubuntu 14.04.2 LTS # cpan install Image::Magick Reading '/root/.cpan/Metadata' Database was generated on Thu, 21 May 2015 22:17:02 ...
0
votes
2answers
78 views

How can I use convert to resize images to a specific width keeping the ratio for the height? [duplicate]

I have a file with the full path to an image on each line, all are jpg. I want to resize every image/line in the file to 1024px in width, while keeping the aspect ratio for the height. I simply want ...
1
vote
1answer
1k 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 ...
0
votes
0answers
31 views

Add Pango to php5-imagick

I've already installed php5-imagick and want to add Pango to manage some texts on images by php. http://www.imagemagick.org/Usage/text/#pango For using of pango , I don't want to use CLI of ...
2
votes
2answers
302 views

Merging multiple images into one document and add any caption/label to them

I have multiple jpg and png images. I would like to combine them within one document (ODT/PDF/RTF). It can be easily done by means of following command: convert *.png allTogether.pdf However, there ...
0
votes
2answers
366 views

How to fix problematic Ubuntu ppa configuration?

When I do sudo apt-get update I get following errors: Err http://archive.ubuntu.com raring/main amd64 Packages 404 Not Found [IP: 91.189.91.23 ...
0
votes
0answers
60 views

Have multiple versions of ImageMagick installed. How do I choose the latest version?

Using 14.04 I have multiple versions of ImageMagick installed. Version 6.7.7 was installed by a chef script with that set up our sever, I believe w/ 'package "imagemagick"' Version 6.9.1 was ...
10
votes
5answers
4k 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 ...
0
votes
1answer
189 views

Batch processing folders with `find` and imagemagick's `montage`

So I've been working at this for a while and I think I'm ready to give up. I trying to process sub-folders with imagemagick's montage to create contact sheets. This is basically as close as I've ...
2
votes
3answers
5k 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. ...
2
votes
1answer
280 views

Is there a way to fill an image with its background color to square size?

Let me describe my problem: I have a site where I post sponsors company logos. Once I'm sent the logo (or I've googled) they are usually in rectangle size - width and height are not equal. On my ...
0
votes
1answer
81 views

Why does the pdf documents open with ImageMagick?

Query shows evince is my default handler. But, double clicking a pdf file opens ImageMagick. A pdf file Properties shows ImageMagick as the default handler. Why is this happening ? After ...
1
vote
2answers
141 views

convert with bash - trim/crop and center

i need a fast and reliable way to modify a lot of images. There is a lot of white around my pictures i want to get rid about. The problem is, it is a number of similar pictures, but they have ...
1
vote
1answer
99 views

How to install ImageMagick on Ubuntu 12.04?

I need to install ImageMagick for giving support to a Ruby application I currently am working on. This runs into a VM on which Ubuntu 12.04 is installed (particularly, hashicorp/precise32 release in ...
1
vote
0answers
178 views

ImageMagick convert problem, command killed or silently exits

Im having peculiar problem with the "convert" command on Precise hosted on Linode. I am trying to convert a pdf to a memory persistent cache file *.mpc using the following command: $ convert -density ...
0
votes
1answer
67 views

How to compile PythonMagick against custom lib path

I want to compile latest PythonMagick. I am able to compile older one compatible with Ubuntu 14.10 libs, but this version is not sufficient. First step was compile recent imagemagick packages itself ...
1
vote
1answer
72 views

How do I fill certain percentage by height of an image using ImageMagick commands in ubuntu?

I have an image with around 20% of its bottom filled with white color. But the image has some dots of other colors than white. I have 100s of such images which I would like to remove those dots from. ...
0
votes
0answers
35 views

Install module in ImageMagick

I am using Xubuntu 14.04 . I installed ImageMagick using apt-get .I need to convert some PSD to PNG, but it gives me an error "no decode delegate” . So I guess I need to install PSD module , but how ? ...
0
votes
0answers
115 views

can't resize images using paperclip on rails

so I am writing a rails app, I am using paperclip gem to upload images, here is my model class Recipe < ActiveRecord::Base has_attached_file :image, :styles => { :medium => "300x300>"} ...
2
votes
1answer
334 views

Resize and arrange pictures automatically on a canvas

I want to make a template for printing 9 cards of 63 x 88 mm on a DIN A4 paper I want to load the images so that they re-size themselves and I can print them directly. How can I do that?
1
vote
1answer
134 views

Extract icons from EPS file

I've got a grid of icons, stored in EPS file. There is something like 80 icons in there. I need to extract them from the file. Is it possible using imagemagick or something like that, without ...
0
votes
1answer
94 views

Trying to add timestamp to image but keep getting error unknown image property “%[exif:DateTimeOriginal]”

I want to put timestamps on all images in a directory based on the date created/modified. I've seen a bunch of methods like this and this, but they all use the code %[exif:DateTimeOriginal] which ...
6
votes
2answers
7k 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 ...
1
vote
2answers
505 views

Convert emf to PNG image using command line

Is there any command line tool available to convert emf to png images? I tried imagemagic, but it says decoder for emf not found
0
votes
0answers
430 views

imagemagick - batch convert reads files but doesn't output

I'm trying to use ImageMagick convert to take a bunch of *.JPG files, resize them and output them named something like name-XX.jpg. The input JPG files are not sequentially numbered, e.g. ...
0
votes
0answers
13 views

How to install on Ubuntu Server 12.04.5 amd64 imagemagick:i386? [duplicate]

Help me please! apt-get install imagemagick:i386 Reading package lists... Done Building dependency tree Reading state information... Done Some packages could not be installed. This may mean that you ...
0
votes
0answers
15 views

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?
1
vote
1answer
554 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 ...
2
votes
1answer
155 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 ...
10
votes
11answers
13k views

Is there a better way to redact a PDF?

I had to print a couple of PDFs recently to send to someone, but I wanted to redact (black out) a couple small bits of text. A quick google search didn't turn up any tools for this specific purpose, ...
3
votes
2answers
4k 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?
0
votes
1answer
244 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
votes
1answer
1k 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 ...
1
vote
1answer
139 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]. ...
1
vote
1answer
90 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.
3
votes
1answer
429 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
votes
1answer
46 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.
1
vote
1answer
558 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 ...
0
votes
1answer
133 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.
0
votes
1answer
176 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 ...