{"id":2051,"date":"2026-07-27T03:14:24","date_gmt":"2026-07-27T03:14:24","guid":{"rendered":"https:\/\/www.vpascode.com\/pl\/docs\/uncategorized\/theme-river-chart-continuous-categorical-flow-and-trend-analysis-guide\/"},"modified":"2026-07-27T03:14:24","modified_gmt":"2026-07-27T03:14:24","slug":"theme-river-chart-continuous-categorical-flow-and-trend-analysis-guide","status":"publish","type":"ld_docs","link":"https:\/\/www.vpascode.com\/pl\/docs\/vpascode-docs\/theme-river-chart-continuous-categorical-flow-and-trend-analysis-guide\/","title":{"rendered":"Wykres rzeki tematycznej: ci\u0105g\u0142a analiza przep\u0142ywu kategorii i trend\u00f3w"},"content":{"rendered":"

Gdy \u015bledzisz, jak wiele ci\u0105g\u0142ych kategorii si\u0119 zmienia w czasie \u2013 na przyk\u0142ad sprzeda\u017c produkt\u00f3w w kolejnych kwarta\u0142ach, zmieniaj\u0105ce si\u0119 trendy tematyczne w pokryciu medi\u00f3w lub wzory konsumpcji medi\u00f3w \u2013 toWykres rzeki tematycznej<\/strong> (specjalna forma streamgrapha) zapewnia intuicyjne, wizualnie mocne przedstawienie. W przeciwie\u0144stwie do standardowych wykres\u00f3w obszarowych z\u0142o\u017conych, kt\u00f3re s\u0105 przytwierdzone do poziomej linii bazowej, wykres rzeki tematycznej przep\u0142ywa poziomo wok\u00f3\u0142 osi centralnej, tworz\u0105c organiczne, podobne do rzeki wizualizacje, w kt\u00f3rych poszczeg\u00f3lne strumienie rozszerzaj\u0105 si\u0119 lub zw\u0119\u017caj\u0105 si\u0119 w zale\u017cno\u015bci od zmian warto\u015bci ilo\u015bciowych).<\/p>\n

Zasada dzia\u0142ania wykres\u00f3w rzeki tematycznej<\/h2>\n

W Apache ECharts wykresy rzeki tematycznej u\u017cywaj\u0105type: 'themeRiver'<\/code>. Zamiast polega\u0107 na tradycyjnychxAxis<\/code> i yAxis<\/code>, wykres dzia\u0142a na pojedynczej poziomejsingleAxis<\/code> z type: 'time'<\/code> lub type: 'value'<\/code>. Elementy danych s\u0105 przekazywane jako krotki tablicowe w formacie[time, value, categoryName]<\/code>.<\/p>\n

1. Podstawowa konfiguracja<\/h3>\n

Aby stworzy\u0107 podstawowy wykres rzeki tematycznej, skonfigurujsingleAxis<\/code> typu'time'<\/code>, okre\u015bltype: 'themeRiver'<\/code>w swoich serii i podaj obserwacje przep\u0142ywu w tablicydata<\/code>tablicy:<\/p>\n

\n
\nECharts<\/span>
\n
\n<\/path><\/path><\/svg>
\nEdytuj ECharts w VPasCode<\/span>
\n<\/a>\n<\/div>\n
\n
\r\n
\r\n ECharts<\/span>\r\n \r\n <\/path><\/path><\/svg>\r\n Edit ECharts in VPasCode<\/span>\r\n <\/a>\r\n <\/div>\r\n
\r\n 
option = {\r\n    tooltip: {\r\n        trigger: 'axis',\r\n        axisPointer: {\r\n            type: 'line',\r\n            lineStyle: {\r\n                color: 'rgba(0,0,0,0.2)',\r\n                width: 1,\r\n                type: 'solid'\r\n            }\r\n        }\r\n    },\r\n    legend: {\r\n        data: ['Tech', 'Moda', 'Sport']\r\n    },\r\n    singleAxis: {\r\n        top: 50,\r\n        bottom: 50,\r\n        axisTick: {},\r\n        axisLabel: {},\r\n        type: 'time',\r\n        axisPointer: {\r\n            animation: true,\r\n            label: { show: true }\r\n        },\r\n        splitLine: {\r\n            show: true,\r\n            lineStyle: {\r\n                type: 'dashed',\r\n                opacity: 0.5\r\n            }\r\n        }\r\n    },\r\n    series: [\r\n        {\r\n            type: 'themeRiver',\r\n            emphasis: {\r\n                itemStyle: {\r\n                    shadowBlur: 20,\r\n                    shadowColor: 'rgba(0, 0, 0, 0.3)'\r\n                }\r\n            },\r\n            data: [\r\n                ['2026-01-01', 12, 'Tech'],\r\n                ['2026-02-01', 24, 'Tech'],\r\n                ['2026-03-01', 32, 'Tech'],\r\n                ['2026-04-01', 18, 'Tech'],\r\n                ['2026-01-01', 15, 'Moda'],\r\n                ['2026-02-01', 18, 'Moda'],\r\n                ['2026-03-01', 10, 'Moda'],\r\n                ['2026-04-01', 25, 'Moda'],\r\n                ['2026-01-01', 8, 'Sport'],\r\n                ['2026-02-01', 12, 'Sport'],\r\n                ['2026-03-01', 28, 'Sport'],\r\n                ['2026-04-01', 20, 'Sport']\r\n            ]\r\n        }\r\n    ]\r\n};<\/code><\/pre>                <\/div>\r\n                
\r\n                    \r\n                        <\/path><\/path><\/svg>\r\n                        Edit ECharts in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n
\n
\n<\/path><\/path><\/svg>
\nEdytuj ECharts w VPasCode<\/span>
\n<\/a>\n<\/div>\n<\/div>\n
\"\"<\/p>\n
\u00a0<\/p>\n
Zaawansowane techniki strukturalne<\/h2>\n
Wykresy rzek tematycznych wyr\u00f3\u017cniaj\u0105 si\u0119 podczas monitorowania z\u0142o\u017conych zdarze\u0144 wielokategorii na d\u0142ugich sekwencjach czasowych z niestandardowymi podpowiadaczkami i stylizowanymi paletami kategorii.<\/p>\n
1. Przep\u0142yw obj\u0119to\u015bci medi\u00f3w wielopotonowy<\/h3>\n
Dostosowanie kolor\u00f3w strumieni za pomoc\u0105 jawnych przypisa\u0144 palet i niestandardowych podpowiadaczy osi przekszta\u0142ca surowe logi zdarze\u0144 w czyst\u0105 chronologi\u0119 aktywno\u015bci:<\/p>\n
\n
\nECharts<\/span>
\n
\n<\/path><\/path><\/svg>
\nEdytuj ECharts w VPasCode<\/span>
\n<\/a>\n<\/div>\n
\n            
\r\n                                
\r\n                    ECharts<\/span>\r\n                    \r\n                        <\/path><\/path><\/svg>\r\n                        Edit ECharts in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                
\r\n                    
const categories = ['Artyku\u0142y', 'Odwiedziny wideo', 'Odtworzenia podcast\u00f3w', 'Udost\u0119pnienia w mediach spo\u0142eczno\u015bciowych'];\r\n\r\noption = {\r\n    title: {\r\n        text: 'Strumienie zaanga\u017cowania tre\u015bci',\r\n        left: 'center'\r\n    },\r\n    tooltip: {\r\n        trigger: 'axis',\r\n        axisPointer: {\r\n            type: 'line',\r\n            lineStyle: {\r\n                color: '#333',\r\n                width: 1\r\n            }\r\n        }\r\n    },\r\n    legend: {\r\n        data: categories,\r\n        bottom: 10\r\n    },\r\n    color: ['#5470c6', '#91cc75', '#fac858', '#ee6666'],\r\n    singleAxis: {\r\n        top: '15%',\r\n        bottom: '20%',\r\n        type: 'time',\r\n        axisLine: { lineStyle: { color: '#ccc' } },\r\n        splitLine: { show: false }\r\n    },\r\n    series: [\r\n        {\r\n            type: 'themeRiver',\r\n            label: {\r\n                show: true,\r\n                position: 'left',\r\n                fontSize: 12\r\n            },\r\n            data: [\r\n                ['2026-01-01', 120, 'Artyku\u0142y'], ['2026-02-01', 200, 'Artyku\u0142y'], ['2026-03-01', 150, 'Artyku\u0142y'], ['2026-04-01', 80, 'Artyku\u0142y'],\r\n                ['2026-01-01', 60, 'Odwiedziny wideo'], ['2026-02-01', 140, 'Odwiedziny wideo'], ['2026-03-01', 220, 'Odwiedziny wideo'], ['2026-04-01', 310, 'Odwiedziny wideo'],\r\n                ['2026-01-01', 30, 'Odtworzenia podcast\u00f3w'], ['2026-02-01', 45, 'Odtworzenia podcast\u00f3w'], ['2026-03-01', 90, 'Odtworzenia podcast\u00f3w'], ['2026-04-01', 110, 'Odtworzenia podcast\u00f3w'],\r\n                ['2026-01-01', 180, 'Udost\u0119pnienia w mediach spo\u0142eczno\u015bciowych'], ['2026-02-01', 110, 'Udost\u0119pnienia w mediach spo\u0142eczno\u015bciowych'], ['2026-03-01', 70, 'Udost\u0119pnienia w mediach spo\u0142eczno\u015bciowych'], ['2026-04-01', 95, 'Udost\u0119pnienia w mediach spo\u0142eczno\u015bciowych']\r\n            ]\r\n        }\r\n    ]\r\n};<\/code><\/pre>                <\/div>\r\n                
\r\n                    \r\n                        <\/path><\/path><\/svg>\r\n                        Edit ECharts in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n
\n
\n<\/path><\/path><\/svg>
\nEdytuj ECharts w VPasCode<\/span>
\n<\/a>\n<\/div>\n<\/div>\n
\"\"<\/p>\n
\u00a0<\/p>\n
Strategiczne najlepsze praktyki<\/h2>\n
    \n
  • Poprawnie formatuj krotki danych:<\/strong> Ka\u017cda pozycja w data<\/code> tablicy musi by\u0107 dok\u0142adnie w kolejno\u015bci [data, warto\u015b\u0107, nazwaKategorii]<\/code> aby ECharts poprawnie przetwarza\u0142 i stosowa\u0142 ci\u0105g\u0142e strumienie.<\/li>\n
  • Ogranicz rozprzestrzenienie kategorii:<\/strong> Zachowaj liczb\u0119 r\u00f3\u017cnych kategorii pomi\u0119dzy 3 a 7. Zbyt wiele strumieni powoduje, \u017ce poszczeg\u00f3lne pasy staj\u0105 si\u0119 w\u0105skie i trudne do \u015bledzenia w r\u00f3\u017cnych punktach czasu.<\/li>\n
  • Wykorzystaj singleAxis<\/code> rozmiar:<\/strong> Dostosuj top<\/code> i bottom<\/code> na singleAxis<\/code> w\u0142a\u015bciwo\u015b\u0107 do kontrolowania wewn\u0119trznych wype\u0142nie\u0144 pionowych i zapobiegania przycinaniu etykiet strumieni zewn\u0119trznych do kraw\u0119dzi kontenera.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"
    Gdy \u015bledzisz, jak wiele ci\u0105g\u0142ych kategorii si\u0119 zmienia w czasie \u2013 na przyk\u0142ad sprzeda\u017c produkt\u00f3w w kolejnych kwarta\u0142ach, zmieniaj\u0105ce si\u0119 trendy tematyczne w pokryciu medi\u00f3w lub wzory konsumpcji medi\u00f3w \u2013 toWykres rzeki tematycznej (specjalna forma streamgrapha) zapewnia intuicyjne, wizualnie mocne…<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":24,"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 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Theme River Guide | VPasCode Text to Diagram Guide<\/title>\n<meta name=\"description\" content=\"Visualize continuous thematic changes over time using ECharts theme river charts in VPasCode, a diagram-as-code 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\/theme-river-chart-continuous-categorical-flow-and-trend-analysis-guide\/\" \/>\n<meta property=\"og:locale\" content=\"pl_PL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ECharts Theme River Guide | VPasCode Text to Diagram Guide\" \/>\n<meta property=\"og:description\" content=\"Visualize continuous thematic changes over time using ECharts theme river charts in VPasCode, a diagram-as-code tool.\" \/>\n<meta property=\"og:url\" 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