Sha256: 7ac9fb6d5e86bd321078b306aee23f066dd72d8c8b80b2769b509ececcd6a125
Contents?: true
Size: 939 Bytes
Versions: 6
Compression:
Stored size: 939 Bytes
Contents
# frozen_string_literal: true
module OoxmlParser
# Helper methods for color
module ColorHelper
# Parse string in hex
# @param [String] hex_string with or without alpha-channel
def parse_hex_string(hex_string)
return self if %w[auto null].include?(hex_string)
char_array = hex_string.split(//)
if char_array.length == 3
@red = char_array[0].hex
@green = char_array[1].hex
@blue = char_array[2].hex
elsif char_array.length == 6
@red = (char_array[0] + char_array[1]).hex
@green = (char_array[2] + char_array[3]).hex
@blue = (char_array[4] + char_array[5]).hex
elsif char_array.length == 8
@alpha_channel = (char_array[0] + char_array[1]).hex
@red = (char_array[2] + char_array[3]).hex
@green = (char_array[4] + char_array[5]).hex
@blue = (char_array[6] + char_array[7]).hex
end
self
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems