class Udongo::ImageManipulation::ResizeToFit

Public Instance Methods

resize(path) click to toggle source

Resize the image to fit within the specified dimensions while retaining the original aspect ratio. The image may be shorter or narrower than specified in the smaller dimension but will not be larger than the specified values.

# File lib/udongo/image_manipulation/resize_to_fit.rb, line 12
def resize(path)
  img = MiniMagick::Image.open(@file)
  img.combine_options do |c|
    c.quality @options[:quality] if @options[:quality]
    c.resize "#{@width}x#{@height}"
  end

  img.write(path)
end