{"id":2068,"date":"2026-07-27T01:32:54","date_gmt":"2026-07-27T01:32:54","guid":{"rendered":"https:\/\/www.vpascode.com\/pt\/docs\/uncategorized\/area-chart-volume-trends-and-quantitative-area-guide\/"},"modified":"2026-07-27T01:32:54","modified_gmt":"2026-07-27T01:32:54","slug":"area-chart-volume-trends-and-quantitative-area-guide","status":"publish","type":"ld_docs","link":"https:\/\/www.vpascode.com\/pt\/docs\/vpascode-docs\/area-chart-volume-trends-and-quantitative-area-guide\/","title":{"rendered":"Gr\u00e1fico de \u00c1rea: Tend\u00eancias de Volume e \u00c1rea Quantitativa"},"content":{"rendered":"

Para enfatizar tanto a dire\u00e7\u00e3o da tend\u00eancia quanto o volume total ao longo do tempo cont\u00ednuo, o Gr\u00e1fico de \u00c1rea<\/strong>fornece uma abordagem visual expressiva. Ao preencher a regi\u00e3o entre a linha de tend\u00eancia e o eixo horizontal, os gr\u00e1ficos de \u00e1rea destacam a magnitude relativa e as varia\u00e7\u00f5es totais de volume ao longo de sequ\u00eancias, como o consumo de largura de banda do servidor, o volume de usu\u00e1rios ativos ou o volume di\u00e1rio de transa\u00e7\u00f5es.<\/p>\n

Os Mecanismos dos Gr\u00e1ficos de \u00c1rea<\/h2>\n

Os gr\u00e1ficos de \u00e1rea s\u00e3o constru\u00eddos diretamente sobre a configura\u00e7\u00e3o do gr\u00e1fico de linha. Ao definir type: 'line'<\/code> e incluindo um areaStyle<\/code>propriedade em um objeto de s\u00e9rie, o motor de renderiza\u00e7\u00e3o preenche automaticamente o espa\u00e7o geom\u00e9trico abaixo da trajet\u00f3ria da linha at\u00e9 a linha de base horizontal.<\/p>\n

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

Para criar um gr\u00e1fico de \u00e1rea b\u00e1sico, defina um eixo X cont\u00ednuo, defina a s\u00e9rie type: 'line'<\/code>, e declare um objeto vazio ou personalizado areaStyle<\/code>objeto:<\/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: 'axis'\r\n    },\r\n    xAxis: {\r\n        type: 'category',\r\n        boundaryGap: false,\r\n        data: ['Seg', 'Ter', 'Qua', 'Qui', 'Sex', 'S\u00e1b', 'Dom']\r\n    },\r\n    yAxis: {\r\n        type: 'value'\r\n    },\r\n    series: [\r\n        {\r\n            type: 'line',\r\n            smooth: true,\r\n            areaStyle: {}, \/\/ Habilita preenchimento de \u00e1rea padr\u00e3o\r\n            data: [820, 932, 901, 934, 1290, 1330, 1320]\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 de \u00e1rea podem ser aprimorados com gradientes de cor modernos e curvas suaves para melhorar a legibilidade e o acabamento visual.<\/p>\n
1. Estilo de Preenchimento com Gradiente<\/h3>\n
Um preenchimento com cor s\u00f3lida \u00e0s vezes pode parecer pesado. Aplicar um gradiente linear semitransparente cria uma apar\u00eancia moderna e elegante, onde o preenchimento desvanece suavemente em dire\u00e7\u00e3o ao eixo inferior:<\/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: 'axis'\r\n    },\r\n    xAxis: {\r\n        type: 'category',\r\n        boundaryGap: false,\r\n        data: ['Jan', 'Fev', 'Mar', 'Abr', 'Mai', 'Jun']\r\n    },\r\n    yAxis: {\r\n        type: 'value'\r\n    },\r\n    series: [\r\n        {\r\n            type: 'line',\r\n            smooth: true,\r\n            lineStyle: {\r\n                width: 3,\r\n                color: '#5470c6'\r\n            },\r\n            areaStyle: {\r\n                opacity: 0.8,\r\n                color: {\r\n                    type: 'linear',\r\n                    x: 0,\r\n                    y: 0,\r\n                    x2: 0,\r\n                    y2: 1,\r\n                    colorStops: [\r\n                        { offset: 0, color: 'rgba(84, 112, 198, 0.6)' },\r\n                        { offset: 1, color: 'rgba(84, 112, 198, 0.05)' }\r\n                    ]\r\n                }\r\n            },\r\n            data: [320, 450, 410, 680, 890, 950]\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
2. Compara\u00e7\u00e3o de \u00c1reas de M\u00faltiplas S\u00e9ries sobrepostas<\/h3>\n
Quando exibindo m\u00faltiplas s\u00e9ries de \u00e1rea em um \u00fanico gr\u00e1fico, ajustar a opacidade do preenchimento \u00e9 crucial para que os caminhos de dados subjacentes permane\u00e7am totalmente vis\u00edveis:<\/p>\n
\n
\nECharts<\/span>
\n
\n<\/path><\/path><\/svg>
\nEditar 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: 'axis'\r\n    },\r\n    legend: {\r\n        data: ['Tr\u00e1fego de Entrada', 'Tr\u00e1fego de Sa\u00edda']\r\n    },\r\n    xAxis: {\r\n        type: 'category',\r\n        boundaryGap: false,\r\n        data: ['00:00', '04:00', '08:00', '12:00', '16:00', '20:00']\r\n    },\r\n    yAxis: {\r\n        type: 'value'\r\n    },\r\n    series: [\r\n        {\r\n            name: 'Tr\u00e1fego de Entrada',\r\n            type: 'line',\r\n            smooth: true,\r\n            areaStyle: { opacity: 0.4 },\r\n            data: [120, 200, 450, 600, 700, 380]\r\n        },\r\n        {\r\n            name: 'Tr\u00e1fego de Sa\u00edda',\r\n            type: 'line',\r\n            smooth: true,\r\n            areaStyle: { opacity: 0.4 },\r\n            data: [80, 140, 310, 420, 510, 260]\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>
\nEditar ECharts no VPasCode<\/span>
\n<\/a>\n<\/div>\n<\/div>\n
\"\"<\/p>\n
\u00a0<\/p>\n
Ajuste fino do Layout e Espa\u00e7amento<\/h2>\n
Como os preenchimentos de \u00e1rea v\u00e3o at\u00e9 a linha de base do eixo Y, configurar margens cont\u00ednuas mant\u00e9m o preenchimento alinhado de forma limpa com a borda da \u00e1rea de desenho.<\/p>\n
1. Alinhamento Suave das Bordas<\/h3>\n
Definindo boundaryGap: false<\/code>no eixo X de categoria, o preenchimento come\u00e7a na borda esquerda absoluta da grade do cont\u00eainer e termina de forma limpa na extremidade direita:<\/p>\n
\n
\nECharts<\/span>
\n
\n<\/path><\/path><\/svg>
\nEditar 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    grid: {\r\n        left: '3%',\r\n        right: '4%',\r\n        bottom: '3%',\r\n        containLabel: true\r\n    },\r\n    xAxis: {\r\n        type: 'category',\r\n        boundaryGap: false,\r\n        data: ['T1', 'T2', 'T3', 'T4']\r\n    },\r\n    yAxis: {\r\n        type: 'value'\r\n    },\r\n    series: [\r\n        {\r\n            type: 'line',\r\n            smooth: true,\r\n            symbol: 'circle',\r\n            symbolSize: 6,\r\n            areaStyle: {\r\n                color: 'rgba(145, 204, 117, 0.3)'\r\n            },\r\n            lineStyle: {\r\n                color: '#91cc75',\r\n                width: 2\r\n            },\r\n            data: [150, 230, 224, 318]\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>
\nEditar ECharts no VPasCode<\/span>
\n<\/a>\n<\/div>\n<\/div>\n
\"\"<\/p>\n
\u00a0<\/p>\n
Melhores Pr\u00e1ticas Estrat\u00e9gicas<\/h2>\n
    \n
  • Use baixas opacidades de preenchimento:<\/strong>Preenchimentos de \u00e1rea s\u00f3lidos bloqueiam as linhas de grade subjacentes e s\u00e9ries sobrepostas. Mantenha sempre n\u00edveis de transpar\u00eancia entre 20% e 50% para alto contraste.<\/li>\n
  • Mantenha as s\u00e9ries em 2 ou 3:<\/strong>Muitas formas de \u00e1rea sobrepostas causam confus\u00e3o visual. Para 4 ou mais conjuntos de dados cont\u00ednuos acumulados, use um gr\u00e1fico de \u00e1rea empilhada em vez disso.<\/li>\n
  • Defina boundaryGap: false<\/code>:<\/strong>Remover as margens horizontais nos eixos de tempo permite que os preenchimentos de \u00e1rea cubram a largura total da grade sem deixar espa\u00e7os vazios desconfort\u00e1veis nas bordas esquerda e direita.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"
    Para enfatizar tanto a dire\u00e7\u00e3o da tend\u00eancia quanto o volume total ao longo do tempo cont\u00ednuo, o Gr\u00e1fico de \u00c1reafornece uma abordagem visual expressiva. Ao preencher a regi\u00e3o entre a linha de tend\u00eancia e o eixo horizontal, os gr\u00e1ficos de…<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":6,"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-2068","ld_docs","type-ld_docs","status-publish","hentry","ld_collection-vpascode-docs"],"yoast_head":"\nECharts Area Chart Guide | VPasCode Text to Diagram Tool<\/title>\n<meta name=\"description\" content=\"Render quantitative volume charts with ECharts filled area graphs in VPasCode, an intuitive 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\/area-chart-volume-trends-and-quantitative-area-guide\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ECharts Area Chart Guide | VPasCode Text to Diagram Tool\" \/>\n<meta property=\"og:description\" content=\"Render quantitative volume charts with ECharts filled area graphs in VPasCode, an intuitive diagram-as-code tool.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.vpascode.com\/pt\/docs\/vpascode-docs\/area-chart-volume-trends-and-quantitative-area-guide\/\" 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