{"id":2090,"date":"2026-07-02T09:35:52","date_gmt":"2026-07-02T09:35:52","guid":{"rendered":"https:\/\/www.vpascode.com\/pl\/docs\/uncategorized\/mermaid-js-pie-chart-syntax-data-guide\/"},"modified":"2026-07-02T09:35:52","modified_gmt":"2026-07-02T09:35:52","slug":"mermaid-js-pie-chart-syntax-data-guide","status":"publish","type":"ld_docs","link":"https:\/\/www.vpascode.com\/pl\/docs\/vpascode-docs\/mermaid-js-pie-chart-syntax-data-guide\/","title":{"rendered":"Sk\u0142adnia wykresu ko\u0142owego Mermaid.js i przewodnik danych"},"content":{"rendered":"

Wykresy ko\u0142owe to okr\u0105g\u0142e grafiki statystyczne u\u017cywane do przedstawiania proporcji liczbowych poprzez podzia\u0142 danych na kawa\u0142ki. W Mermaid.js mo\u017cesz automatycznie tworzy\u0107 czyste, reaguj\u0105ce na zmiany podzia\u0142y danych bez zajmowania si\u0119 skomplikowanymi bibliotekami wykres\u00f3w ani narz\u0119dziami do projektowania wektorowego. Silnik renderuj\u0105cy dynamicznie obs\u0142uguje wszystkie przypisania kolor\u00f3w i obliczenia procentowe.<\/p>\n

Podstawowa struktura sk\u0142adni<\/h2>\n

Ka\u017cdy wykres ko\u0142owy zaczyna si\u0119 od pie<\/code> deklaracji. Mo\u017cesz opcjonalnie doda\u0107 tytu\u0142, po kt\u00f3rym nast\u0119puj\u0105 wpisy danych, gdzie etykiety kategorii s\u0105 otoczone cudzys\u0142owami i sparowane z dodatnimi warto\u015bciami liczbowymi.<\/p>\n

\n
\nMermaid<\/span>
\n
\n<\/path><\/path><\/svg>
\nEdytuj Mermaid w VPasCode<\/span>
\n<\/a>\n<\/div>\n
\n
\r\n
\r\n Mermaid<\/span>\r\n \r\n <\/path><\/path><\/svg>\r\n Edit Mermaid in VPasCode<\/span>\r\n <\/a>\r\n <\/div>\r\n
\r\n 
pie\r\ntytu\u0142 Przyk\u0142adowy wykres ko\u0142owy\r\n\"Kategoria A\" : 45\r\n\"Kategoria B\" : 30\r\n\"Kategoria C\" : 25<\/code><\/pre>                <\/div>\r\n                
\r\n                    \r\n                        <\/path><\/path><\/svg>\r\n                        Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n
\n
\n<\/path><\/path><\/svg>
\nEdytuj Mermaid w VPasCode<\/span>
\n<\/a>\n<\/div>\n<\/div>\n
\"\"<\/p>\n
Odwo\u0142anie do sk\u0142adni<\/h2>\n
Poni\u017csza tabela rozk\u0142ada podstawowe opcje strukturalne u\u017cywane do tworzenia mapy wykresu ko\u0142owego w Mermaid.js.<\/p>\n\n\n\n\n\n\n\n\n\n\n
Sk\u0142adnik<\/th>\nOpis<\/th>\nPrzyk\u0142ad sk\u0142adni<\/th>\n<\/tr>\n<\/thead>\n
Deklaracja<\/strong><\/td>\nInicjuje silnik renderowania wykresu ko\u0142owego.<\/td>\npie<\/code><\/td>\n<\/tr>\n
Flaga wy\u015bwietlania danych<\/strong><\/td>\nOpcjonalny modyfikator dodawany od razu po pie<\/code>aby wy\u015bwietli\u0107 rzeczywiste liczby obok obliczonych procent\u00f3w.<\/td>\npie showData<\/code><\/td>\n<\/tr>\n
Tytu\u0142<\/strong><\/td>\nOpcjonalny nag\u0142\u00f3wek wy\u015bwietlany wyra\u017anie powy\u017cej \u015brodka uk\u0142adu wykresu.<\/td>\ntytu\u0142 \u0179r\u00f3d\u0142a przychod\u00f3w Q3<\/code><\/td>\n<\/tr>\n
Etykieta wpisu danych<\/strong><\/td>\nNazwa kategorii, kt\u00f3ra zawsze musi by\u0107 otoczona podw\u00f3jnymi cudzys\u0142owami.<\/td>\n\"Wyszukiwanie organiczne\"<\/code><\/td>\n<\/tr>\n
Separator danych<\/strong><\/td>\nZnak dwukropka oddzielaj\u0105cy ci\u0105g znak\u00f3w etykiety od jej warto\u015bci matematycznej.<\/td>\n:<\/code><\/td>\n<\/tr>\n
Warto\u015b\u0107 danych<\/strong><\/td>\nLiczba dodatnia. Obs\u0142uguje bezwzgl\u0119dne liczby lub bezpo\u015brednie wagi dziesi\u0119tne do dw\u00f3ch miejsc po przecinku.<\/td>\n54.25<\/code><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n
Szczeg\u00f3\u0142 z rzeczywistego \u015bwiata: \u017ar\u00f3d\u0142a ruchu na stronie internetowej<\/h2>\n
Ten szablon przedstawia klasyczny podzia\u0142 pulpitu marketingowego i analitycznego. U\u017cywa parametru showData<\/code> aby jasno wy\u015bwietli\u0107 surowe metryki ruchu bezpo\u015brednio w legendzie, podczas gdy wykres przedstawia proporcje uk\u0142adu.<\/p>\n
\n
\nMermaid<\/span>
\n
\n<\/path><\/path><\/svg>
\nEdytuj Mermaid w VPasCode<\/span>
\n<\/a>\n<\/div>\n
\n            
\r\n                                
\r\n                    Mermaid<\/span>\r\n                    \r\n                        <\/path><\/path><\/svg>\r\n                        Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                
\r\n                    
pie showData title Podstawowe kana\u0142y ruchu\r\n\"Wyszukiwarki organiczne\" : 3540\r\n\"Ruch bezpo\u015bredni\" : 2410\r\n\"Media spo\u0142eczno\u015bciowe\" : 1850\r\n\"Strony odwo\u0142uj\u0105ce\" : 920\r\n\"Kampanie e-mailowe\" : 680<\/code><\/pre>                <\/div>\r\n                
\r\n                    \r\n                        <\/path><\/path><\/svg>\r\n                        Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n
\n
\n<\/path><\/path><\/svg>
\nEdytuj Mermaid w VPasCode<\/span>
\n<\/a>\n<\/div>\n<\/div>\n
\"\"<\/p>\n\n
Porada sk\u0142adniowa:<\/strong> Domy\u015blnie Mermaid wy\u015bwietla tylko wzgl\u0119dne obliczone procenty (np. 35%) nad ka\u017cdym obszarem wykresu. Dodanie s\u0142owa kluczowego showData<\/code> natychmiast po pie<\/code> zmienia etykiety tak, aby wy\u015bwietla\u0142y zar\u00f3wno procent na wykresie, jak i dok\u0142adne warto\u015bci surowe w do\u0142\u0105czonym li\u015bcie legendy.<\/em><\/p>\n\n
Zaawansowane poj\u0119cie: Dyrektywy i formatowanie<\/h2>\n
Dla stron dokumentacji o wysokiej g\u0119sto\u015bci mo\u017cesz zastosowa\u0107 dyrektyw\u0119 konfiguracji w linii w g\u00f3rnej cz\u0119\u015bci fragmentu kodu, aby dostosowa\u0107 zachowanie stylizacji, zmieni\u0107 przesuni\u0119cia umiejscowienia tekstu lub zmodyfikowa\u0107 style linii strukturalnych.<\/p>\n
\n
\nMermaid<\/span>
\n
\n<\/path><\/path><\/svg>
\nEdytuj Mermaid w VPasCode<\/span>
\n<\/a>\n<\/div>\n
\n            
\r\n                                
\r\n                    Mermaid<\/span>\r\n                    \r\n                        <\/path><\/path><\/svg>\r\n                        Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                
\r\n                    
---\r\nconfig:\r\n  pie:\r\n    textPosition: 0.6\r\n  themeVariables:\r\n    pieOuterStrokeWidth: \"3px\"\r\n---\r\npie title Przydzia\u0142 bud\u017cetu operacyjnego\r\n\"Rozw\u00f3j produktu\" : 40.5\r\n\"Marketing i wzrost\" : 25.25\r\n\"Operacje z klientami\" : 20.0\r\n\"Nak\u0142ady administracyjne\" : 14.25<\/code><\/pre>                <\/div>\r\n                
\r\n                    \r\n                        <\/path><\/path><\/svg>\r\n                        Edit Mermaid in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n
\n
\n<\/path><\/path><\/svg>
\nEdytuj Mermaid w VPasCode<\/span>
\n<\/a>\n<\/div>\n<\/div>\n
\"\"<\/p>\n
Typowe b\u0142\u0119dy sk\u0142adniowe<\/h2>\n
Cho\u0107 wykresy ko\u0142owe maj\u0105 jedn\u0105 z najprostszych sk\u0142adni w Mermaid, kilka b\u0142\u0119d\u00f3w formatowania mo\u017ce spowodowa\u0107 niepowodzenie analizy uk\u0142adu. Unikaj tych typowych b\u0142\u0119d\u00f3w:<\/p>\n
    \n
  • Liczby ujemne:<\/strong> Silnik renderuj\u0105cy akceptuje tylko dodatnie warto\u015bci liczbowe. Przekazanie warto\u015bci ujemnej lub zera spowoduje naruszenie granic przetwarzania matematycznego.<\/li>\n
  • Wymagania dotycz\u0105ce cudzys\u0142ow\u00f3w:<\/strong> Etykiety kategorii danych musz\u0105 zawsze u\u017cywa\u0107 podw\u00f3jnych cudzys\u0142ow\u00f3w. Jednokrotne cudzys\u0142owy lub brak cudzys\u0142ow\u00f3w spowoduje niepowodzenie kompilacji.<\/li>\n
  • Ograniczenia dok\u0142adno\u015bci dziesi\u0119tnej:<\/strong> Cho\u0107 Mermaid p\u0142ynnie obs\u0142uguje dok\u0142adne liczby dziesi\u0119tne zmiennoprzecinkowe, domy\u015blnie \u015bledzi parametry z dok\u0142adno\u015bci\u0105 do dw\u00f3ch miejsc po przecinku. Zaokr\u0105glanie warto\u015bci z g\u00f3ry zapewnia \u015bcis\u0142\u0105 sp\u00f3jno\u015b\u0107.<\/li>\n
  • G\u0119sto\u015b\u0107 kawa\u0142k\u00f3w:<\/strong> Aby zapewni\u0107 czytelne komunikowanie wizualne, najlepszym rozwi\u0105zaniem jest ograniczenie wykres\u00f3w do 6\u20138 kawa\u0142k\u00f3w. Je\u015bli zestawy danych zawieraj\u0105 wi\u0119cej element\u00f3w, po\u0142\u0105cz mniejsze w\u0119z\u0142y razem w kategorii \u201ePozosta\u0142e\u201d, aby zapewni\u0107 czytelno\u015b\u0107 projektu.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"
    Wykresy ko\u0142owe to okr\u0105g\u0142e grafiki statystyczne u\u017cywane do przedstawiania proporcji liczbowych poprzez podzia\u0142 danych na kawa\u0142ki. W Mermaid.js mo\u017cesz automatycznie tworzy\u0107 czyste, reaguj\u0105ce na zmiany podzia\u0142y danych bez zajmowania si\u0119 skomplikowanymi bibliotekami wykres\u00f3w ani narz\u0119dziami do projektowania wektorowego. Silnik renderuj\u0105cy…<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":12,"template":"","meta":{"inline_featured_image":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"ld_collection":[14],"class_list":["post-2090","ld_docs","type-ld_docs","status-publish","hentry","ld_collection-vpascode-docs"],"yoast_head":"\nMermaid Pie Chart Syntax | VPasCode Text to Diagram Guide<\/title>\n<meta name=\"description\" content=\"Render quick percentage distribution breakdown charts using Mermaid pie syntax in VPasCode, a text to diagram tool.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.vpascode.com\/pl\/docs\/vpascode-docs\/mermaid-js-pie-chart-syntax-data-guide\/\" \/>\n<meta property=\"og:locale\" content=\"pl_PL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Mermaid Pie Chart Syntax | VPasCode Text to Diagram Guide\" \/>\n<meta property=\"og:description\" content=\"Render quick percentage distribution breakdown charts using Mermaid pie syntax in VPasCode, a text to diagram tool.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.vpascode.com\/pl\/docs\/vpascode-docs\/mermaid-js-pie-chart-syntax-data-guide\/\" \/>\n<meta property=\"og:site_name\" content=\"VPasCode\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/07\/img_6a46313c62838.png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Szacowany czas czytania\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minuty\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.vpascode.com\\\/pl\\\/docs\\\/vpascode-docs\\\/mermaid-js-pie-chart-syntax-data-guide\\\/\",\"url\":\"https:\\\/\\\/www.vpascode.com\\\/pl\\\/docs\\\/vpascode-docs\\\/mermaid-js-pie-chart-syntax-data-guide\\\/\",\"name\":\"Mermaid Pie Chart Syntax | VPasCode Text to Diagram 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