necojackarc’s blog

A software engineer's blog who works for a web service company

Entries from 2016-12-06 to 1 day

Make Images Watermarked with RMagick (+ CarrierWave)

The original post was published on Jul. 8, 2016, by me in Japanese. Summary This post explains how to cover images with an array of a watermark. Plus, I show an example how to use it with CarrierWave. What is Watermark? Watermark is an ima…