Sha256: f5ee91e10e19aa94405e5f4b36274a7ae5edb1489e9cb735604281b13b2e95c7
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Size: 540 Bytes
Versions: 84
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Contents
require "sass"
module Sass::Script::Functions
# returns an IE hex string for a color with an alpha channel
# suitable for passing to IE filters.
# see http://msdn.microsoft.com/en-us/library/ms532930%28v=vs.85%29.aspx
def ie_hex_str(color)
assert_type color, :Color
alpha = (color.alpha * 255).round
alpha = alpha.to_s(16).rjust(2, '0')
color_string = color.rgb.map {|num| num.to_s(16).rjust(2, '0')} .join
Sass::Script::String.new("##{alpha}#{color_string}")
end
declare :ie_hex_str, :args => [:color]
end
Version data entries
84 entries across 84 versions & 3 rubygems