Sha256: da6c7f9b13712affcf0c67cf834caa3dde7379594eb8acca641e899362b50d10
Contents?: true
Size: 1.16 KB
Versions: 50
Compression:
Stored size: 1.16 KB
Contents
module Dragonfly
module ImageMagick
class Analyser
include Configurable
include Utils
def width(temp_object)
identify(temp_object)[:width]
end
def height(temp_object)
identify(temp_object)[:height]
end
def aspect_ratio(temp_object)
attrs = identify(temp_object)
attrs[:width].to_f / attrs[:height]
end
def portrait?(temp_object)
attrs = identify(temp_object)
attrs[:width] <= attrs[:height]
end
alias portrait portrait?
def landscape?(temp_object)
attrs = identify(temp_object)
attrs[:width] >= attrs[:height]
end
alias landscape landscape?
def depth(temp_object)
identify(temp_object)[:depth]
end
def number_of_colours(temp_object)
details = raw_identify(temp_object, '-verbose -unique')
details[/Colors: (\d+)/, 1].to_i
end
alias number_of_colors number_of_colours
def format(temp_object)
identify(temp_object)[:format]
end
def image?(temp_object)
!!catch(:unable_to_handle){ identify(temp_object) }
end
end
end
end
Version data entries
50 entries across 50 versions & 2 rubygems