Name: imgry
Owner: Pressly Inc.
Description: On-demand image sizing+delivery for responsive applications
Created: 2015-04-22 14:15:14.0
Updated: 2018-05-21 20:00:11.0
Pushed: 2018-05-08 15:22:45.0
Size: 27927
Language: Go
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Imgry is an on-demand image delivery web service for responsive applications.
First install Go 1.7+ and copy the etc/imgry.conf.sample (the default is fine), then..
mgry/
tools
deps
build
n/imgry-server -config=etc/imgry.conf
Open browser to:
http://localhost:4446/mybucket?url=http://i.imgur.com/vEZy2Oh.jpg
this will download the image from the source, cache it, persist it, and return the sized image (in this case, with zero sizing) to the client.
Now, some other variations:
Scale to 300x
http://localhost:4446/mybucket?url=http://i.imgur.com/vEZy2Oh.jpg&size=300x
Resize to exactly 300x300
http://localhost:4446/mybucket?url=http://i.imgur.com/vEZy2Oh.jpg&size=300x300
Resize to 300x300 and maintain aspect ratio
http://localhost:4446/mybucket?url=http://i.imgur.com/vEZy2Oh.jpg&size=300x300&op=cover
Same as above with a cropbox at points (x1:10%,y1:10%) to (x2:90%,y2:90%)
http://localhost:4446/mybucket?url=http://i.imgur.com/vEZy2Oh.jpg&size=300x300&op=cover&cb=0.1,0.1,0.9,0.9
src="http://localhost:4446/mybucket?url=http%3A%2F%2Fi.imgur.com%2FvEZy2Oh.jpg&size=300x300&op=cover" />
Imgry is built with some clever caching such as:
A Dockerfile is packaged with the project that includes a custom build of ImageMagick 6.9 with the latest libjpeg-turbo and libpng.
We use github.com/siddontang/ledisdb in production instead of redisdb. It's an Redis-API compatible engine that is designed for long-term persistence of the data set.. pretty much Redis on LevelDB.
imgry/imagick
)MIT License (See LICENSE file)