imagecr

Image.cr is a shard to quickly and performantly identify an image type and basic attributes of the image.

Installation

Add this to your application's shard.yml:

dependencies:
  imagecr:
    github: taylorfinnell/imagecr

Supported Image Types

• TIFF
• GIF
• BMP
• PNG
• PSD

Usage

require "imagecr"

Open from a URL.

image = Imagecr.open("http://someserver.com/test.png")
image.type   # => "png"
image.width  # => 100
image.height # => 100

Open from a local file.

image = Imagecr.open("~/Downloads/test.png")
image.type   # => "png"
image.width  # => 100
image.height # => 100