An Automator workflow that combines several images into a single file with each image in a row, from largest to smallest. Its original purpose was to put screenshots from iOS simulators of different sizes into one image. This has been super useful to show designers and code reviewers what a UI will look like on all supported devices at once.
You'll need to make sure you have some prerequisites installed on your computer. This workflow uses imagemagick to create the image and terminal-notifier to communicate that work is complete.
Open up the Terminal app. If you don't have Homebrew, install that first. (If you don't know what that is, you probably don't have it.) Paste this into the terminal and hit enter:
/usr/bin/ruby -e "$(curl -fsSL https://raw.github.com/Homebrew/install/master/install)"Once that's done, or if you had Homebrew already, run this in your terminal:
brew install imagemagick
brew install terminal-notifierNow you can download and extract the workflow, and copy Concatenate Images.workflow into ~/Library/Services. That's it!
Select the images you want to combine in Finder, right click, and select Concatenate Images from the Services sub-menu. This will take a few seconds, so be patient. A notification will show when the task is complete.
The final image will show all selected images in a horizontal row, in order from largest to smallest, regardless of which order in which the images were selected.
After the workflow completes:
- The final image should be in your clipboard
- The final image will be saved at
/tmp/concatenate-images-output.png - Clicking on the notification will open the image from its location in
/tmp
I've taken screenshots of the home screens from simulators for iPhone 4s, iPhone 5, iPhone 6, and iPhone 6s.
Running the workflow:
The notification saying work is complete:
The results:
