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Questions tagged [graphicsmagick]

GraphicsMagick provides a robust collection of tools and libraries that support reading, writing, and manipulating images in over 88 major formats. It is a fork of ImageMagick that focuses on performance, minimizing bugs, and providing stable APIs and command-line options.

GraphicsMagick provides more extensive API documentation than ImageMagick. The GraphicsMagick fork of was made in November 2002.

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Please provide the prefix of GraphicsMagick installation [autodetect]

I'm trying to install the PHP API for GraphicsMagick using this pecl command: sudo pecl install channel://pecl.php.net/gmagick-1.0.10b1 during installation I am asked this question: Please provide the prefix of GraphicsMagick installation…
TKpop
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Conditionally chain functions in JavaScript

I'm trying to refactor the following node.js code. Each case generates a thumbnail, chaining a different set of GraphicMagic transformation to an image. switch(style.name) { case 'original': gm(response.Body) …
Sbbs
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Meteor Up Docker and Graphicsmagick

I'm looking for how to install Graphicsmagick at Meteor Up Docker. I found this solution (Access binaries inside docker) but I couldn't make work, where do I put those lines at start.sh? meteorDockerId=docker ps | grep meteorhacks/meteord:base | awk…
Guima Ferreira
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To render the Progressive Image in Progressive manner

I have converted the uploaded image into progressive in backend using Node GM and stored in the file. After that, I want to show that converted progressive images in front-end. My problem is when I rendered that image its getting rendered line by…
Bandana Sahu
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Lightweight command-line image resizer?

I'm looking for an image resizer / thumbnailer that is lightweight and efficient. Something that does a good job with all image types, but most importantly jpeg and png. I've looked into ImageMagick and GraphicsMagick, but they are too heavy. This…
grourk
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compress output tiff with g4 compression

How to write a file as tiff with g4 compression?? imwrite(string("compressed.tif"), res); update image processing This is the processing of the image data before the data is sent to write_fax() so further processing should not be necessary (have…
clarkk
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GraphicsMagick processes resulting in empty file

I'm doing this gm(jpgName).setFormat('jpg') .resize(160,158) .compress('JPEG') .write(fs.createWriteStream(jpgName),function(err){ if(err){ console.log(err,jpgName); res.send(400); }else{ console.log('file…
user773737
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Skipper in SailsJS (beta) image resize before upload

I'm using SailsJS (beta). I'm trying to find a way to use graphicsmagick to take the stream parsed by Skipper in SailsJS-beta to resize the image before calling the Skipper-function req.file('inputName').upload(). My goal is to take my large,…
hansmei
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Cloud/RESTful interface for Image/GraphicsMagick

I'm looking for a cloud service to where I can upload images and get them cropped / resized. Basically I'm looking for zencoder, but for images instead of video. I know about cloudinary but it forces you to store the images on their system so that…
Harry
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Pipe stream to graphicsmagick/imagemagick child process

I am trying to pipe data from a stream into a child process. var gm = spawn( 'gm convert - -thumbnail 220x165^ -gravity center -extent 220x165 thumb.jpg' ); var rs = fs.createReadStream( 'cow.jpg' ); rs.pipe( gm.stdin ) Do I need to call end on gm…
Pickels
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Gmagick extension for php install -- how and where?

Downloaded php-pear and tried installing gmagick extension by following the steps given in link "http://www.gerd-riesselmann.net/development/how-install-imagick-and-gmagick-ubuntu" The pecl gave an error -- gmagick-1.0.9b1$ pecl install…
Vivek Chandra
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Do I have access to GraphicsMagicks or ImageMagicks in a Google Cloud Function?

I want to make a Google Cloud Function that will correctly set the content type of uploaded files. I know how to do this with GraphicsMagick or ImageMagick, but I'm not sure if Google Cloud Function has those native libraries. How do I find out if…
krainboltgreene
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How to convert an image file from SVG to a multi-size ICO without blur (sharp)

I've been using ImageMagick, but it produces a very blurry result. convert -density 300 ../images/favicons/procensus.svg -background transparent -colors 256 -define icon:auto-resize favicon2.ico It seems to be rendering the image at 300 density,…
Thomas Grainger
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Most Efficient Way to Create Thumbnails?

I have a huge volume of thumbnailing to do. Currently, I am using ImageMagick, but it's proving too inefficient (it's too slow, uses too much CPU/memory, etc.). I have started to evaluate GraphicsMagick, which I expected to get "wow" results from. I…
StackOverflowNewbie
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How to import node module passing subClass argument in ES6?

In JS I require in the node module gm (which I want to use with imageMagick rather than the default graphicsMagick) while passing an argument like this: var gm = require('gm').subClass({ imageMagick: true }); How can I do that in ES6? import gm…
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