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nerdEd/rgb_hex_to_uicolor.rb

Created April 16, 2010 21:12
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rgb_hex_to_uicolor.rb
def convert(str)
x = str.to_i(base=16)
x/255.0
end
hex_value = ARGV[0].strip
alpha = ARGV[1] || 1.0
red, green, blue = convert(hex_value[0,2]), convert(hex_value[2,2]), convert(hex_value[3,2])
puts "Red: #{red}"
puts "Green: #{green}"
puts "Blue: #{blue}"
puts "Alpha: #{alpha}"
puts "[UIColor colorWithRed:#{red} green:#{green} blue:#{blue} alpha:#{alpha}]"
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