nx-watermark

Watermark use mini_magick.

installation

# from gem
gem 'nx-watermark'
# from git
gem 'nx-watermark', git: '[email protected]:afeiship/nx-watermark.git'

usage

Nx::Watermark.patch(
  source: "https://img9.doubanio.com/view/ark_article_cover/retina/public/12051836.jpg?v=0",
  watermark: "__tests__/watermark_20.png",
  dest: "__tests__/dist.png",
)

build/publish

# build
gem build nx-watermark.gemspec

# publish
gem push nx-watermark-0.1.0.gem