{"id":788,"date":"2020-09-06T12:08:37","date_gmt":"2020-09-06T03:08:37","guid":{"rendered":"https:\/\/naoya-ono.com\/swift\/?p=788"},"modified":"2020-09-06T12:08:37","modified_gmt":"2020-09-06T03:08:37","slug":"swift-currency","status":"publish","type":"post","link":"https:\/\/naoya-ono.com\/swift\/swift-currency\/","title":{"rendered":"\u3010Swift\u3011\u901a\u8ca8\u5358\u4f4d\u3092\u5229\u7528\u3059\u308b\u56fd\u306b\u3088\u3063\u3066\u5909\u66f4\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"<p>\u591a\u8a00\u8a9e\u5316\u5bfe\u5fdc\u306e\u305f\u3081\u3001\u30a2\u30d7\u30ea\u306b\u8868\u793a\u3059\u308b\u91d1\u984d\uff08\u6570\u5b57\uff09\u3092\u3001\u30ed\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u3088\u3063\u3066\u5909\u66f4\u3059\u308b\u65b9\u6cd5\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n<p>\u4f8b\u3048\u3070\u3001\u50d5\u306e\u4f4f\u3080\u30d5\u30a3\u30ea\u30d4\u30f3\u3067\u30a2\u30d7\u30ea\u3092\u5229\u7528\u3059\u308b\u3068\u3001\u3053\u306e\u3088\u3046\u306b\u300c\u30da\u30bd\u300d\u3067\u8868\u793a\u3055\u308c\u3001\u3057\u304b\u3082\u5c0f\u6570\u70b9\u7b2c\u4e8c\u4f4d\u307e\u3067\u8868\u793a\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/naoya-ono.com\/swift\/wp-content\/uploads\/2020\/09\/swift-currency1.png\" alt=\"\" width=\"752\" height=\"154\" class=\"alignnone wp-image-792 size-full\" srcset=\"https:\/\/naoya-ono.com\/swift\/wp-content\/uploads\/2020\/09\/swift-currency1.png 752w, https:\/\/naoya-ono.com\/swift\/wp-content\/uploads\/2020\/09\/swift-currency1-300x61.png 300w\" sizes=\"(max-width: 752px) 100vw, 752px\"><\/p>\n<h2 class=\"hh hh5 pastel-bc\" id=\"i-0\">\u5b9f\u88c5\u65b9\u6cd5<\/h2>\n<p>\u5b9f\u88c5\u65b9\u6cd5\u306f\u6b21\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-swift\" data-lang=\"Swift\"><code>\/\/ \u8868\u793a\u3059\u308b\u6570\u5b57\nvar totalPrice: Float = 1234.56\n\n\/\/ \u8868\u793a\u3059\u308b\u6570\u5b57\u306e\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3092\u5229\u7528\u3059\u308b\u56fd\u306b\u5408\u308f\u305b\u308b\nlet formatter = NumberFormatter()\nformatter.numberStyle = .currency  \/\/ \u901a\u8ca8\u8a18\u53f7\u3092\u3064\u3051\u308b\n\n\/\/ UILabel\u306b\u30bb\u30c3\u30c8\ntotalPriceLabel.text = formatter.string(from: NSNumber(value: totalPrice))<\/code><\/pre>\n<\/div>\n<p>\u3053\u308c\u3067\u3001\u753b\u9762\u3092\u78ba\u8a8d\u3059\u308b\u3068\u3001<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/naoya-ono.com\/swift\/wp-content\/uploads\/2020\/09\/swift-currency2.png\" alt=\"\" width=\"756\" height=\"144\" class=\"wp-image-791 size-full aligncenter\" srcset=\"https:\/\/naoya-ono.com\/swift\/wp-content\/uploads\/2020\/09\/swift-currency2.png 756w, https:\/\/naoya-ono.com\/swift\/wp-content\/uploads\/2020\/09\/swift-currency2-300x57.png 300w\" sizes=\"(max-width: 756px) 100vw, 756px\"><\/p>\n<p>\u30ed\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u65e5\u672c\u306b\u3059\u308b\u3068\u3001\u56db\u6368\u4e94\u5165\u3055\u308c\u6574\u6570\u3067\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/naoya-ono.com\/swift\/wp-content\/uploads\/2020\/09\/swift-currency3.png\" alt=\"\" width=\"754\" height=\"150\" class=\"wp-image-790 size-full aligncenter\" srcset=\"https:\/\/naoya-ono.com\/swift\/wp-content\/uploads\/2020\/09\/swift-currency3.png 754w, https:\/\/naoya-ono.com\/swift\/wp-content\/uploads\/2020\/09\/swift-currency3-300x60.png 300w\" sizes=\"(max-width: 754px) 100vw, 754px\"><\/p>\n<h2 class=\"hh hh5 pastel-bc\" id=\"i-1\">\u901a\u8ca8\u8a18\u53f7\u304c\u4e0d\u8981\u306a\u5834\u5408<\/h2>\n<p>\u901a\u8ca8\u306e\u8a18\u53f7\uff08\u30a2\u30a4\u30b3\u30f3\uff09\u304c\u4e0d\u8981\u306a\u5834\u5408\u306f\u3001\u4ee5\u4e0b\u306e\u30b3\u30fc\u30c9\u3092\u8ffd\u52a0\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-swift\" data-lang=\"Swift\"><code>formatter.currencySymbol = \"\" \/\/ \u901a\u8ca8\u8a18\u53f7\u3092\u6d88\u3059<\/code><\/pre>\n<\/div>\n<p>\u4ed6\u306e\u65b9\u6cd5\u3068\u3057\u3066\u3001\u6b21\u306e\u3088\u3046\u306bnumberStyle\u306bnone\uff08\u30c7\u30d5\u30a9\u30eb\u30c8\u5024\uff09\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u304c\u3001\u3053\u306e\u5834\u5408\u306f\u3001\u5168\u3066integer\u306b\u306a\u308b\u306e\u3067\u6570\u5b57\u306e\u5c0f\u6570\u70b9\u304c\u6d88\u3048\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n<div class=\"hcb_wrap\">\n<pre class=\"prism line-numbers lang-swift\" data-lang=\"Swift\"><code>formatter.numberStyle = .none\n\n\/\/\u4f8b\n123.45  \u2192 123\u306b\u306a\u308b<\/code><\/pre>\n<\/div>\n<p><a href=\"https:\/\/developer.apple.com\/documentation\/foundation\/numberformatter\/style\" class=\"btn raised blue-bc strong\">numberStyle\u306e\u4ed5\u69d8<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u591a\u8a00\u8a9e\u5316\u5bfe\u5fdc\u306e\u305f\u3081\u3001\u30a2\u30d7\u30ea\u306b\u8868\u793a\u3059\u308b\u91d1\u984d\uff08\u6570\u5b57\uff09\u3092\u3001\u30ed\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u3088\u3063\u3066\u5909\u66f4\u3059\u308b\u65b9\u6cd5\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002 \u4f8b\u3048\u3070\u3001\u50d5\u306e\u4f4f\u3080\u30d5\u30a3\u30ea\u30d4\u30f3\u3067\u30a2\u30d7\u30ea\u3092\u5229\u7528\u3059\u308b\u3068\u3001\u3053\u306e\u3088\u3046\u306b\u300c\u30da\u30bd\u300d\u3067\u8868\u793a\u3055\u308c\u3001\u3057\u304b\u3082\u5c0f\u6570\u70b9\u7b2c\u4e8c\u4f4d\u307e\u3067\u8868\u793a\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a &#8230; <\/p>\n","protected":false},"author":1,"featured_media":794,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"_links":{"self":[{"href":"https:\/\/naoya-ono.com\/swift\/wp-json\/wp\/v2\/posts\/788"}],"collection":[{"href":"https:\/\/naoya-ono.com\/swift\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/naoya-ono.com\/swift\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/naoya-ono.com\/swift\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/naoya-ono.com\/swift\/wp-json\/wp\/v2\/comments?post=788"}],"version-history":[{"count":3,"href":"https:\/\/naoya-ono.com\/swift\/wp-json\/wp\/v2\/posts\/788\/revisions"}],"predecessor-version":[{"id":795,"href":"https:\/\/naoya-ono.com\/swift\/wp-json\/wp\/v2\/posts\/788\/revisions\/795"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/naoya-ono.com\/swift\/wp-json\/wp\/v2\/media\/794"}],"wp:attachment":[{"href":"https:\/\/naoya-ono.com\/swift\/wp-json\/wp\/v2\/media?parent=788"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/naoya-ono.com\/swift\/wp-json\/wp\/v2\/categories?post=788"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/naoya-ono.com\/swift\/wp-json\/wp\/v2\/tags?post=788"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}