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Versions: 29
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Contents
module Compass
module SassExtensions
module Sprites
module Layout
class Diagonal < SpriteLayout
def layout!
calculate_width!
calculate_height!
calculate_positions!
end
private # ===========================================================================================>
def calculate_width!
@width = @images.inject(0) {|sum, img| sum + img.width}
end
def calculate_height!
@height = @images.inject(0) {|sum, img| sum + img.height}
end
def calculate_positions!
previous = nil
@images.each_with_index do |image, index|
if previous.nil?
previous = image
image.top = @height - image.height
image.left = 0
next
end
image.top = previous.top - image.height
image.left = previous.left + previous.width
previous = image
end
end
end
end
end
end
end
Version data entries
29 entries across 29 versions & 2 rubygems