@@ -3,11 +3,11 @@ module GoogleChart include Color include DataArray include Fills - + GEOGRAPHICAL_AREAS = [ :africa, :asia, :europe, :middle_east, :south_america, :usa, :world ] ISO_3166_1_ALPHA_2 = [ :AF, :AX, :AL, :DZ, :AS, :AD, :AO, :AI, :AQ, :AG, :AR, :AM, :AW, :AU, :AT, :AZ, :BS, :BH, :BD, :BB, :BY, :BE, :BZ, :BJ, :BM, :BT, :BO, :BA, :BW, :BV, :BR, :IO, :BN, :BG, :BF, :BI, :KH, :CM, :CA, :CV, :KY, :CF, :TD, :CL, :CN, :CX, :CC, :CO, :KM, :CG, :CD, :CK, :CR, :CI, :HR, :CU, :CY, :CZ, :DK, :DJ, :DM, :DO, :EC, :EG, :SV, :GQ, :ER, :EE, :ET, :FK, :FO, :FJ, :FI, :FR, :GF, :PF, :TF, :GA, :GM, :GE, :DE, :GH, :GI, :GR, :GL, :GD, :GP, :GU, :GT, :GG, :GN, :GW, :GY, :HT, :HM, :VA, :HN, :HK, :HU, :IS, :IN, :ID, :IR, :IQ, :IE, :IM, :IL, :IT, :JM, :JP, :JE, :JO, :KZ, :KE, :KI, :KP, :KR, :KW, :KG, :LA, :LV, :LB, :LS, :LR, :LY, :LI, :LT, :LU, :MO, :MK, :MG, :MW, :MY, :MV, :ML, :MT, :MH, :MQ, :MR, :MU, :YT, :MX, :FM, :MD, :MC, :MN, :ME, :MS, :MA, :MZ, :MM, :NA, :NR, :NP, :NL, :AN, :NC, :NZ, :NI, :NE, :NG, :NU, :NF, :MP, :NO, :OM, :PK, :PW, :PS, :PA, :PG, :PY, :PE, :PH, :PN, :PL, :PT, :PR, :QA, :RE, :RO, :RU, :RW, :BL, :SH, :KN, :LC, :MF, :PM, :VC, :WS, :SM, :ST, :SA, :SN, :RS, :SC, :SL, :SG, :SK, :SI, :SB, :SO, :ZA, :GS, :ES, :LK, :SD, :SR, :SJ, :SZ, :SE, :CH, :SY, :TW, :TJ, :TZ, :TH, :TL, :TG, :TK, :TO, :TT, :TN, :TR, :TM, :TC, :TV, :UG, :UA, :AE, :GB, :US, :UM, :UY, :UZ, :VU, :VE, :VN, :VG, :VI, :WF, :EH, :YE, :ZM, :ZW ] STATE_ABBREVIATIONS = [ :AL, :AK, :AZ, :AR, :CA, :CO, :CT, :DE, :DC, :FL, :GA, :HI, :ID, :IL, :IN, :IA, :KS, :KY, :LA, :ME, :MD, :MA, :MI, :MN, :MS, :MO, :MT, :NE, :NV, :NH, :NJ, :NM, :NY, :NC, :ND, :OH, :OK, :OR, :PA, :RI, :SC, :SD, :TN, :TX, :UT, :VT, :VA, :WA, :WV, :WI, :WY ] - + attr_accessor :geographical_area, :default_color, :gradient data_type :numeric @@ -38,12 +38,12 @@ module GoogleChart @data << data region_code(code) end - + def geographical_area=(area) raise ArgumentError.new("area must be one of :#{GEOGRAPHICAL_AREAS.join(', :')}") unless GEOGRAPHICAL_AREAS.include?(area) @geographical_area = area end - + def gradient=(gradient_colors) if gradient_colors.is_a?(Array) gradient_colors.each { |gradient_color| color(gradient_color) } @@ -53,20 +53,20 @@ module GoogleChart raise ArgumentError.new("gradient must be a single RGB value as a String or an Array of String RGB values") end end - + private def region_code(code) @region_codes ||= [] - + # Ensure a proper region code is being added. raise ArgumentError.new("geographical area must be defined before adding data") unless @geographical_area - + if @geographical_area == :usa raise ArgumentError.new("geographical area must be a US state abbreviation") unless STATE_ABBREVIATIONS.include?(code) else raise ArgumentError.new("geographical area must be an ISO-3166-1 alpha-2 code") unless ISO_3166_1_ALPHA_2.include?(code) end - + @region_codes << code end lib/google_chart/map_chart.rb ce7f2c59b0129562bbe1bb118cac5a329c4ebf7f Deepak Jois deepak.jois@gmail.com http://github.com/deepakjois/gchartrb/commit/c7a4c2a47817d0961a052d183f6f57e30a961d8f c7a4c2a47817d0961a052d183f6f57e30a961d8f 2008-06-22T22:04:44-07:00 2008-06-22T22:04:44-07:00 Whitespace cleaning 6e77f3ec5f824438773bf1f034d753f8229ef252 Deepak Jois deepak.jois@gmail.com