{"id":2054,"date":"2026-07-27T02:31:06","date_gmt":"2026-07-27T02:31:06","guid":{"rendered":"https:\/\/www.vpascode.com\/pt\/docs\/uncategorized\/sankey-chart-directional-flow-and-volume-transitions-guide\/"},"modified":"2026-07-27T02:31:06","modified_gmt":"2026-07-27T02:31:06","slug":"sankey-chart-directional-flow-and-volume-transitions-guide","status":"publish","type":"ld_docs","link":"https:\/\/www.vpascode.com\/pt\/docs\/vpascode-docs\/sankey-chart-directional-flow-and-volume-transitions-guide\/","title":{"rendered":"Gr\u00e1fico Sankey: Fluxo Direcional e Transi\u00e7\u00f5es de Volume"},"content":{"rendered":"

Ao rastrear transfer\u00eancias cont\u00ednuas, distribui\u00e7\u00f5es de recursos ou jornadas de usu\u00e1rio em m\u00faltiplos est\u00e1gios, o Gr\u00e1fico Sankey<\/strong> \u00e9 a ferramenta de visualiza\u00e7\u00e3o principal. Ao desenhar faixas de fluxo proporcionais entre n\u00f3s de est\u00e1gios sequenciais, os gr\u00e1ficos Sankey ilustram como quantidades totais se dividem, combinam e transitam por sistemas complexos<\/em>\u2014como funis de convers\u00e3o de usu\u00e1rios em sites, redes de distribui\u00e7\u00e3o de energia ou aloca\u00e7\u00f5es or\u00e7ament\u00e1rias organizacionais.<\/p>\n

Os Mecanismos dos Gr\u00e1ficos Sankey<\/h2>\n

No Apache ECharts, os gr\u00e1ficos Sankey usam type: 'sankey'<\/code>. Semelhante aos gr\u00e1ficos de rede, um gr\u00e1fico Sankey \u00e9 definido por uma lista de n\u00f3s<\/code> (ou dados<\/code>) e liga\u00e7\u00f5es<\/code> (ou arestas<\/code>). Cada liga\u00e7\u00e3o cont\u00e9m um nome de fonte<\/code> de n\u00f3, um nome de destino<\/code> de n\u00f3 e um valor num\u00e9rico valor<\/code> que determina a largura visual da linha de fluxo conectada.<\/p>\n

1. Configura\u00e7\u00e3o B\u00e1sica<\/h3>\n

Para construir um gr\u00e1fico Sankey b\u00e1sico, declare seus itens de n\u00f3 dentro de dados<\/code> e defina volumes de fluxo direcionado em liga\u00e7\u00f5es<\/code>:<\/p>\n

\n
\nECharts<\/span>
\n
\n<\/path><\/path><\/svg>
\nEdite o ECharts no 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: 'item',\r\n        triggerOn: 'mousemove'\r\n    },\r\n    series: [\r\n        {\r\n            type: 'sankey',\r\n            data: [\r\n                { name: 'Receita Total' },\r\n                { name: 'Vendas de Produtos' },\r\n                { name: 'Servi\u00e7os' },\r\n                { name: 'Marketing' },\r\n                { name: 'P&D' },\r\n                { name: 'Lucro' }\r\n            ],\r\n            links: [\r\n                { source: 'Receita Total', target: 'Vendas de Produtos', value: 70 },\r\n                { source: 'Receita Total', target: 'Servi\u00e7os', value: 30 },\r\n                { source: 'Vendas de Produtos', target: 'Marketing', value: 30 },\r\n                { source: 'Vendas de Produtos', target: 'P&D', value: 25 },\r\n                { source: 'Vendas de Produtos', target: 'Lucro', value: 15 },\r\n                { source: 'Servi\u00e7os', target: 'Lucro', value: 30 }\r\n            ],\r\n            emphasis: {\r\n                focus: 'adjacency'\r\n            },\r\n            lineStyle: {\r\n                color: 'gradiente',\r\n                curvatura: 0.5\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>
\nEdite o ECharts no VPasCode<\/span>
\n<\/a>\n<\/div>\n<\/div>\n
\"\"<\/p>\n
\u00a0<\/p>\n
T\u00e9cnicas Estruturais Avan\u00e7adas<\/h2>\n
Os gr\u00e1ficos Sankey podem ser personalizados com orienta\u00e7\u00f5es de fluxo vertical, cores de n\u00f3s em m\u00faltiplos n\u00edveis e realce din\u00e2mico de links para rastrear caminhos individuais em redes complexas.<\/p>\n
1. Orienta\u00e7\u00e3o de Fluxo Vertical<\/h3>\n
Defina orient: 'vertical'<\/code>para transformar os fluxos horizontais de est\u00e1gios em uma visualiza\u00e7\u00e3o vertical tipo cascata de cima para baixo:<\/p>\n
\n
\nECharts<\/span>
\n
\n<\/path><\/path><\/svg>
\nEdite o ECharts no 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: 'item',\r\n        triggerOn: 'mousemove'\r\n    },\r\n    series: [\r\n        {\r\n            type: 'sankey',\r\n            orient: 'vertical',\r\n            larguraN\u00f3: 20,\r\n            espa\u00e7oN\u00f3: 16,\r\n            data: [\r\n                { name: 'Visitas ao Site' },\r\n                { name: 'P\u00e1gina do Produto' },\r\n                { name: 'Sa\u00edda Direta' },\r\n                { name: 'Carrinho' },\r\n                { name: 'Finaliza\u00e7\u00e3o' }\r\n            ],\r\n            links: [\r\n                { source: 'Visitas ao Site', target: 'P\u00e1gina do Produto', value: 1000 },\r\n                { source: 'Visitas ao Site', target: 'Sa\u00edda Direta', value: 400 },\r\n                { source: 'P\u00e1gina do Produto', target: 'Carrinho', value: 600 },\r\n                { source: 'Carrinho', target: 'Finaliza\u00e7\u00e3o', value: 450 }\r\n            ],\r\n            lineStyle: {\r\n                color: 'fonte',\r\n                curvatura: 0.5\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>
\nEdite o ECharts no VPasCode<\/span>
\n<\/a>\n<\/div>\n<\/div>\n
\"\"<\/p>\n
\u00a0<\/p>\n
Ajuste Fino do Layout e Estilo de Links<\/h2>\n
Ajustar o espa\u00e7amento dos n\u00f3s, a curvatura das linhas e o comportamento de realce ao passar o mouse mant\u00e9m fluxos complexos de m\u00faltiplos est\u00e1gios limpos e leg\u00edveis.<\/p>\n
1. Controles de Espa\u00e7amento entre N\u00f3s e Fluxos Gradientes de Fonte para Alvo<\/h3>\n
Personalizando espa\u00e7oN\u00f3<\/code> e definindo lineStyle.cor: 'gradiente'<\/code>cria transi\u00e7\u00f5es suaves de cor entre os est\u00e1gios:<\/p>\n
\n
\nECharts<\/span>
\n
\n<\/path><\/path><\/svg>
\nEdite o ECharts no 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    series: [\r\n        {\r\n            type: 'sankey',\r\n            esquerda: '5%',\r\n            direita: '15%',\r\n            larguraN\u00f3: 24,\r\n            espa\u00e7oN\u00f3: 18,\r\n            arrast\u00e1vel: true,\r\n            label: {\r\n                posi\u00e7\u00e3o: 'direita',\r\n                cor: '#333',\r\n                tamanhoFonte: 12\r\n            },\r\n            data: [\r\n                { name: 'Fonte A', itemStyle: { cor: '#5470c6' } },\r\n                { name: 'Fonte B', itemStyle: { cor: '#91cc75' } },\r\n                { name: 'Est\u00e1gio 1', itemStyle: { cor: '#fac858' } },\r\n                { name: 'Est\u00e1gio 2', itemStyle: { cor: '#ee6666' } },\r\n                { name: 'Sa\u00edda Final', itemStyle: { cor: '#73c0de' } }\r\n            ],\r\n            links: [\r\n                { source: 'Fonte A', target: 'Est\u00e1gio 1', value: 50 },\r\n                { source: 'Fonte B', target: 'Est\u00e1gio 1', value: 30 },\r\n                { source: 'Est\u00e1gio 1', target: 'Est\u00e1gio 2', value: 60 },\r\n                { source: 'Est\u00e1gio 1', target: 'Sa\u00edda Final', value: 20 },\r\n                { source: 'Est\u00e1gio 2', target: 'Sa\u00edda Final', value: 60 }\r\n            ],\r\n            lineStyle: {\r\n                color: 'gradiente',\r\n                curvatura: 0.6,\r\n                opacidade: 0.4\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>
\nEdite o ECharts no VPasCode<\/span>
\n<\/a>\n<\/div>\n<\/div>\n
\"\"<\/p>\n
\u00a0<\/p>\n
Melhores Pr\u00e1ticas Estrat\u00e9gicas<\/h2>\n
    \n
  • Mantenha a Conserva\u00e7\u00e3o de Fluxo:<\/strong> Certifique-se de que a soma dos valores que entram em um n\u00f3 seja igual ou logicamente explique os valores que saem, para evitar lacunas visuais enganosas.<\/li>\n
  • Habilite emphasis.focus: 'adjac\u00eancia'<\/code>:<\/strong> Ao lidar com fluxos de m\u00faltiplas etapas, focar nos links adjacentes ao passar o mouse permite aos usu\u00e1rios isolar caminhos espec\u00edficos sem ru\u00eddo visual.<\/li>\n
  • Use Links com Gradiente:<\/strong> Definindo lineStyle.color: 'gradiente'<\/code> mistura suavemente a cor do n\u00f3 de origem com a cor do n\u00f3 de destino, tornando as transi\u00e7\u00f5es de m\u00faltiplas etapas visualmente intuitivas.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"
    Ao rastrear transfer\u00eancias cont\u00ednuas, distribui\u00e7\u00f5es de recursos ou jornadas de usu\u00e1rio em m\u00faltiplos est\u00e1gios, o Gr\u00e1fico Sankey \u00e9 a ferramenta de visualiza\u00e7\u00e3o principal. Ao desenhar faixas de fluxo proporcionais entre n\u00f3s de est\u00e1gios sequenciais, os gr\u00e1ficos Sankey ilustram como quantidades…<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":20,"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 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Sankey Chart Guide | VPasCode Text to Diagram Tool<\/title>\n<meta name=\"description\" content=\"Visualize energy, financial, or data volume flows using ECharts Sankey 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\/pt\/docs\/vpascode-docs\/sankey-chart-directional-flow-and-volume-transitions-guide\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ECharts Sankey Chart Guide | VPasCode Text to Diagram Tool\" \/>\n<meta property=\"og:description\" content=\"Visualize energy, financial, or data volume flows using ECharts Sankey charts in VPasCode, a diagram-as-code tool.\" \/>\n<meta property=\"og:url\" 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\/ Yoast SEO plugin. -->","yoast_head_json":{"title":"ECharts Sankey Chart Guide | VPasCode Text to Diagram Tool","description":"Visualize energy, financial, or data volume flows using ECharts Sankey charts in VPasCode, a diagram-as-code tool.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.vpascode.com\/pt\/docs\/vpascode-docs\/sankey-chart-directional-flow-and-volume-transitions-guide\/","og_locale":"pt_PT","og_type":"article","og_title":"ECharts Sankey Chart Guide | VPasCode Text to Diagram Tool","og_description":"Visualize energy, financial, or data volume flows using ECharts Sankey charts in VPasCode, a diagram-as-code 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