Imgen

Imgen is a quick and simple way to create simple, placeholder-type images. One line can make 1, 5, or 100 PNGs, perfect for testing out any project that needs imagery.

Installation

Add this line to your application's Gemfile:

gem 'imgen'

And then execute:

$ bundle

Or install it yourself as:

$ gem install imgen

Usage

By default, simply running imgen will create a single 100x100 PNG, using one of three randomly-selected dominant colors (R, G, or B).

The resulting image will look something like one of the following:

Imgen default red Imgen default green Imgen default blue

You can change width, height, image format, and the quantity of images generated with switches.

imgen -w 200 -h 300 -f jpg -q 10 - Create 10 200x300 JPGs of random dominant-colored noise.

Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/michaelchadwick/imgen.

License

The gem is available as open source under the terms of the MIT License.