Sha256: a1e5c48b333de2457f4648322ea723ad6e3f3c8920fee7e0b56c687ad8e60e87
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Size: 584 Bytes
Versions: 12
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Stored size: 584 Bytes
Contents
module IIIF::Image
module Size
# The image or region should be scaled so that its height is exactly equal
# to the provided parameter, and the width will be a calculated value that
# maintains the aspect ratio of the extracted region
class Height
# @param [Integer] height
def initialize(height)
@height = height
end
attr_reader :height
# @param ratio [Rational] the aspect ratio
def width_for_aspect_ratio(ratio)
(ratio * height).round
end
def to_s
",#{height}"
end
end
end
end
Version data entries
12 entries across 12 versions & 2 rubygems