wformat

wformat is a command line utility to organize collections of wallpapers

For now, it can only reformat images into proper sizes(for dualmonitors too)

Soon it will feature organization through renaming and the ability to search for duplicates of images

Create a merged image:

wformat merge [IMAGE_ONE] [IMAGE_TWO]

The default expected dual monitor screen is actually 1920x1200. Change that using options

wformat merge --widthone=1600 --heightone=1200 --widthtwo=800 --heighttwo=600 [IMAGE_ONE] [IMAGE_TWO]

Or give the merge your own output filename

wformat merge --title="turtles.jpg" [IMAGE_ONE] [IMAGE_TWO]

Create a scaled image:

wformat scale [IMAGE_ONE]

The default expected monitor screen is actually 1920x1200. Change that using options

wformat scale --width=1600 --height=1200 [IMAGE]

Or give the scaled result your own output filename

wformat scale --title="turtles.jpg" [IMAGE]

RMagick(https://rubygems.org/gems/rmagick)

On ubuntu, install ImageMagick dependencies for RMagick:

sudo apt-get install imagemagick libmagick9-dev