{"id":5731,"date":"2025-07-15T13:34:45","date_gmt":"2025-07-15T13:34:45","guid":{"rendered":"https:\/\/functiontranslator.com\/oct2hex\/"},"modified":"2021-02-26T10:00:49","modified_gmt":"2021-02-26T10:00:49","slug":"oct2hex","status":"publish","type":"post","link":"https:\/\/functiontranslator.com\/cs\/oct2hex\/","title":{"rendered":"OCT2HEX"},"content":{"rendered":"

Popis funkce pro konverzi \u010d\u00edsel<\/h2>\n

Funkce umo\u017e\u0148uje konverzi des\u00edtkov\u00fdch \u010d\u00edsel na jejich hexadecim\u00e1ln\u00ed odpov\u00eddaj\u00edc\u00ed hodnoty. Tato funkcionalita je obzvl\u00e1\u0161t\u011b u\u017eite\u010dn\u00e1 v oblastech jako po\u010d\u00edta\u010dov\u00e1 grafika, k\u00f3dov\u00e1n\u00ed, s\u00ed\u0165ov\u00fd design a dal\u0161\u00ed technick\u00e9 discipl\u00edny, kde je \u010dasto pot\u0159eba p\u0159ev\u00e1d\u011bt mezi r\u016fzn\u00fdmi \u010d\u00edseln\u00fdmi soustavami.<\/p>\n

Syntaxe a pou\u017eit\u00ed<\/h2>\n

Syntaxe funkce pro MS Excel i Google Sheets je:<\/p>\n

OCT2HEX(desitkove_cislo, [pocet_znaku])<\/code><\/pre>\n
    \n
  • desitkove_cislo<\/strong> – Povinn\u00fd argument, kter\u00fd ozna\u010duje des\u00edtkov\u00e9 \u010d\u00edslo, je\u017e m\u00e1 b\u00fdt konvertov\u00e1no do hexadecim\u00e1ln\u00edho form\u00e1tu.<\/li>\n
  • pocet_znaku<\/strong> (voliteln\u00fd) – Ur\u010duje po\u017eadovan\u00fd po\u010det znak\u016f v\u00fdsledn\u00e9ho hexadecim\u00e1ln\u00edho \u010d\u00edsla. Pokud nen\u00ed zad\u00e1n, funkce automaticky pou\u017eije minim\u00e1ln\u00ed po\u010det znak\u016f nutn\u00fd pro zobrazen\u00ed \u010d\u00edsla.<\/li>\n<\/ul>\n
    P\u0159\u00edklady z\u00e1kladn\u00edho pou\u017eit\u00ed funkce:<\/p>\n
    =OCT2HEX(100) - v\u00fdsledek: '64' =OCT2HEX(100, 4) - v\u00fdsledek: '0064'<\/code><\/pre>\n
    Praktick\u00e9 p\u0159\u00edklady vyu\u017eit\u00ed<\/h2>\n
    \u00dakol 1: Pr\u00e1ce s barevn\u00fdmi k\u00f3dy v grafick\u00e9m designu<\/h2>\n
    P\u0159edpokl\u00e1dejme, \u017ee jako grafick\u00fd designer pot\u0159ebujete p\u0159ev\u00e9st des\u00edtkov\u00e9 hodnoty RGB barev na hexadecim\u00e1ln\u00ed k\u00f3dy, b\u011b\u017en\u011b pou\u017e\u00edvan\u00e9 v webov\u00e9m designu. Des\u00edtkov\u00e9 hodnoty pro \u010dervenou, zelenou a modrou barvu jsou 128, 192, 255.<\/p>\n
    =OCT2HEX(128) - v\u00fdsledek: '80' =OCT2HEX(192) - v\u00fdsledek: 'C0' =OCT2HEX(255) - v\u00fdsledek: 'FF'<\/code><\/pre>\n
    Kone\u010dn\u00fd hexadecim\u00e1ln\u00ed k\u00f3d pro tuto barvu bude #80C0FF.<\/p>\n
    \u00dakol 2: Vypo\u010det adresy s\u00edt\u011b<\/h2>\n
    V s\u00ed\u0165ov\u00e9m in\u017een\u00fdrstv\u00ed je \u010dasto pot\u0159eba konvertovat IP adresy nebo dal\u0161\u00ed s\u00ed\u0165ov\u00e9 parametry z des\u00edtkov\u00e9 formy na hexadecim\u00e1ln\u00ed form\u00e1t pro konfiguraci s\u00ed\u0165ov\u00fdch za\u0159\u00edzen\u00ed. Nap\u0159\u00edklad p\u0159evod IP adresy 192.168.1.1 na hexadecim\u00e1ln\u00ed form\u00e1t:<\/p>\n
    =OCT2HEX(192) - v\u00fdsledek: 'C0' =OCT2HEX(168) - v\u00fdsledek: 'A8' =OCT2HEX(1) - v\u00fdsledek: '1' (p\u0159idejte nuly na za\u010d\u00e1tek p\u0159i pot\u0159eb\u011b) =OCT2HEX(1) - v\u00fdsledek op\u011bt: '1'<\/code><\/pre>\n
    Celkov\u00fd hexadecim\u00e1ln\u00ed form\u00e1t IP adresy bude C0.A8.01.01.<\/p>\n","protected":false},"excerpt":{"rendered":"
    P\u0159evede osmi\u010dkov\u00e9 \u010d\u00edslo na\u00a0\u0161estn\u00e1ctkov\u00e9<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[288],"tags":[],"class_list":["post-5731","post","type-post","status-publish","format-standard","hentry","category-inzenyrske"],"acf":[],"yoast_head":"\nFunkce OCT2HEX v Excelu: jak funguje, primjeri kori\u0161tenja formule<\/title>\n<meta name=\"description\" content=\"Opis funkcije OCT2HEX u Excelu i Google tablicama. 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