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Versions: 8
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Contents
module Riiif
# This is the result of calling the Riiif.image_info service. It stores the height & width
class ImageInformation < IIIF::Image::Dimension
extend Deprecation
def initialize(*args)
if args.size == 2
Deprecation.warn(self, 'calling initialize without kwargs is deprecated. Use named parameters.')
super(width: args.first, height: args.second)
else
@width = args.first[:width]
@height = args.first[:height]
@format = args.first[:format]
@channels = args.first[:channels]
end
end
attr_reader :format, :height, :width, :channels
def to_h
{ width: width, height: height, format: format, channels: channels }
end
# Image information is only valid if height and width are present.
# If an image info service doesn't have the value yet (not characterized perhaps?)
# then we wouldn't want to cache this value.
def valid?
width.present? && height.present?
end
end
end
Version data entries
8 entries across 8 versions & 2 rubygems