{"height":"190","blog_title":"\u304f\u3089\u3052\u306b\u306a\u308a\u305f\u3044\u3002","title":"\u30ab\u30e9\u30fc\u30b3\u30fc\u30c9\u304b\u3089\u660e\u6697\u3092\u5224\u5b9a\u3059\u308b(\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u8a08\u7b97)","categories":["javascript"],"provider_name":"Hatena Blog","version":"1.0","published":"2022-03-25 12:22:58","width":"100%","url":"https://memory-lovers.blog/entry/2022/03/25/122258","image_url":null,"provider_url":"https://hatena.blog","description":"\u80cc\u666f\u8272\u3092\u81ea\u7531\u306b\u8a2d\u5b9a\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u305f\u3068\u304d\u3001 \u6587\u5b57\u306e\u8272\u3092\u767d\u304b\u9ed2\u306b\u81ea\u52d5\u3067\u5224\u5b9a\u3057\u305f\u3044\u306a\u3068\u601d\u3044\u3001 \u3044\u308d\u3044\u308d\u8abf\u3079\u305f\u3068\u304d\u306e\u5099\u5fd8\u9332\u3002 W3C\u3067\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u304c\u516c\u958b\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u3001\u305d\u308c\u3092\u5229\u7528\u3002 function getInvertedColor(hexColor:string) { // \u6307\u5b9a\u3057\u305f\u8272\u304b\u3089R/G/B\u3092\u305d\u308c\u305e\u308c\u53d6\u5f97 const red = parseInt(hexColor.substr(1, 2), 16); const green = parseInt(hexColor.substr(3, 2), 16); const blue = parseInt(hexColor.substr(5, 2), \u2026","blog_url":"https://memory-lovers.blog/","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmemory-lovers.blog%2Fentry%2F2022%2F03%2F25%2F122258\" title=\"\u30ab\u30e9\u30fc\u30b3\u30fc\u30c9\u304b\u3089\u660e\u6697\u3092\u5224\u5b9a\u3059\u308b(\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u8a08\u7b97) - \u304f\u3089\u3052\u306b\u306a\u308a\u305f\u3044\u3002\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"wannabe-jellyfish","author_url":"https://blog.hatena.ne.jp/wannabe-jellyfish/"}