{"id":2065,"date":"2026-07-27T01:55:55","date_gmt":"2026-07-27T01:55:55","guid":{"rendered":"https:\/\/www.vpascode.com\/pt\/docs\/uncategorized\/doughnut-chart-ring-based-proportions-and-center-metrics-guide\/"},"modified":"2026-07-27T01:55:55","modified_gmt":"2026-07-27T01:55:55","slug":"doughnut-chart-ring-based-proportions-and-center-metrics-guide","status":"publish","type":"ld_docs","link":"https:\/\/www.vpascode.com\/pt\/docs\/vpascode-docs\/doughnut-chart-ring-based-proportions-and-center-metrics-guide\/","title":{"rendered":"Gr\u00e1fico de Donut: Propor\u00e7\u00f5es Baseadas em Anel e M\u00e9tricas Centrais"},"content":{"rendered":"<p>Ao apresentar aloca\u00e7\u00f5es relativas de categorias, o <strong>Gr\u00e1fico de Donut<\/strong>oferece uma alternativa moderna e de alto contraste aos gr\u00e1ficos de pizza tradicionais. Ao remover o n\u00facleo central, um gr\u00e1fico de donut desloca a \u00eanfase visual do tamanho da \u00e1rea preenchida para os comprimentos dos arcos ao longo do anel externo. Esse centro vazio cria um espa\u00e7o visual ideal para m\u00e9tricas-chave de desempenho, totais resumidos ou indicadores de status, tornando-o uma pe\u00e7a fundamental em pain\u00e9is de status executivos e resumos financeiros.<\/p>\n<h2>Os Mecanismos dos Gr\u00e1ficos de Donut<\/h2>\n<p>No Apache ECharts, os gr\u00e1ficos de donut s\u00e3o configurados usando o <code>'pie'<\/code>tipo de s\u00e9rie combinado com um array de dois elementos <code>radius<\/code> array: <code>['innerRadius', 'outerRadius']<\/code>. O primeiro valor define a abertura central vazia, enquanto o segundo valor controla o limite externo.<\/p>\n<h3>1. Configura\u00e7\u00e3o B\u00e1sica<\/h3>\n<p>Para criar um gr\u00e1fico de donut padr\u00e3o, declare uma s\u00e9rie com <code>type: 'pie'<\/code>, defina <code>radius: ['50%', '70%']<\/code>, e passe seus objetos de dados com <code>name<\/code> e <code>value<\/code> propriedades:<\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">ECharts<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#echarts:eNqFkD9rwzAQxfdAvoOWoBYyuCQmxqVDC91aMmQsGS72RRVVJCHLKcXou\/fsJP6XwVqE7t7vnd4Z66XR7IVV8xmj441RXtr09m5qTgqBLmVcejzxZdc5GncC75teBYHNZ9UhEJsF9lDlYfHIL9pwZRQK1PnQ3NAwHi\/6tgqPnooZarIeWRToJBYp++rkPbf6aDgh0W9lLtCzV6VMBnXI\/oRm8p+tdVbiuOMgl2U9g8cRfYzxDV37kejyu54oju9FcDYy\/4ADqu0ZnQLK6l2JI5WqBek4R5P22\/ym7AiqwGEzjCxy8DBYSrscdgZVUtCnaJ0sb8t510JqpFVqwe+8BthmFbfUJ7gf9NNMnEQts7XomvUXE9A6WbfQDhRO6VdRN2RXWmucJ2II7LvntUOV8PwPkryuSA==\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Edite o ECharts no VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">ECharts<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#echarts:eNqFkr1uwjAQx3ck3sELcisxpIIIlKpDh26tGCp1qRgOcglWHTtyHKoq8tN04An6BHmxXgLkiyFeIt\/9f\/\/7cHRqhVbsiRXTCaNjtZZWpMH1XseMiGM0AePCYsLnbSbSJgFr61wBjk0nxc4Ru3fsrgjd7J6fte7CSIxRhX1zTcW4P+vaSowsBfeoyHpgkaERmAXss5V33KqjIEGin6XeQ3kqfzULkW1MeaK4srpbqG7gJ63kqcBhxkAo8qoU9z3qj\/EVfbYD0bnJjsj3b0Vw1CJ8hR3KzRGNBBrZmhwHKlkJguE49dAH\/R2wCGSG\/aQbWIRgobebZkfsCDKnQR+85Xp+3dGLovc4gBHAb6x61GrhN9AbmC+0QsUjjL\/2GmaToqke4w+zEWq5XjbUB\/0sMAYsvLbMe55qY5GIPrBtr5cMRdzjP2v+tBA=\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit ECharts in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-echarts\"><code class=\"language-echarts\" data-language=\"echarts\" class=\"language-echarts\">option = {\r\n    tooltip: {\r\n        trigger: 'item',\r\n        formatter: '{a} \r\n{b}: {c} ({d}%)'\r\n    },\r\n    legend: {\r\n        top: '5%',\r\n        left: 'center'\r\n    },\r\n    series: [\r\n        {\r\n            name: 'Aloca\u00e7\u00e3o de Or\u00e7amento',\r\n            type: 'pie',\r\n            radius: ['50%', '70%'],\r\n            center: ['50%', '55%'],\r\n            avoidLabelOverlap: true,\r\n            label: {\r\n                show: false\r\n            },\r\n            data: [\r\n                { value: 1048, name: 'Engenharia' },\r\n                { value: 735, name: 'Marketing' },\r\n                { value: 580, name: 'Opera\u00e7\u00f5es' },\r\n                { value: 484, name: 'Vendas' },\r\n                { value: 300, name: 'Suporte' }\r\n            ]\r\n        }\r\n    ]\r\n};<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#echarts:eNqFkr1uwjAQx3ck3sELcisxpIIIlKpDh26tGCp1qRgOcglWHTtyHKoq8tN04An6BHmxXgLkiyFeIt\/9f\/\/7cHRqhVbsiRXTCaNjtZZWpMH1XseMiGM0AePCYsLnbSbSJgFr61wBjk0nxc4Ru3fsrgjd7J6fte7CSIxRhX1zTcW4P+vaSowsBfeoyHpgkaERmAXss5V33KqjIEGin6XeQ3kqfzULkW1MeaK4srpbqG7gJ63kqcBhxkAo8qoU9z3qj\/EVfbYD0bnJjsj3b0Vw1CJ8hR3KzRGNBBrZmhwHKlkJguE49dAH\/R2wCGSG\/aQbWIRgobebZkfsCDKnQR+85Xp+3dGLovc4gBHAb6x61GrhN9AbmC+0QsUjjL\/2GmaToqke4w+zEWq5XjbUB\/0sMAYsvLbMe55qY5GIPrBtr5cMRdzjP2v+tBA=\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit ECharts in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#echarts:eNqFkD9rwzAQxfdAvoOWoBYyuCQmxqVDC91aMmQsGS72RRVVJCHLKcXou\/fsJP6XwVqE7t7vnd4Z66XR7IVV8xmj441RXtr09m5qTgqBLmVcejzxZdc5GncC75teBYHNZ9UhEJsF9lDlYfHIL9pwZRQK1PnQ3NAwHi\/6tgqPnooZarIeWRToJBYp++rkPbf6aDgh0W9lLtCzV6VMBnXI\/oRm8p+tdVbiuOMgl2U9g8cRfYzxDV37kejyu54oju9FcDYy\/4ADqu0ZnQLK6l2JI5WqBek4R5P22\/ym7AiqwGEzjCxy8DBYSrscdgZVUtCnaJ0sb8t510JqpFVqwe+8BthmFbfUJ7gf9NNMnEQts7XomvUXE9A6WbfQDhRO6VdRN2RXWmucJ2II7LvntUOV8PwPkryuSA==\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Edite o ECharts no VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<p id=\"qZuZYKI\"><img fetchpriority=\"high\" alt=\"\" class=\"alignnone size-full wp-image-1316\" decoding=\"async\" fetchpriority=\"high\" height=\"1300\" sizes=\"(max-width: 1088px) 100vw, 1088px\" src=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/07\/img_6a66bb32c140a.png\" srcset=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/07\/img_6a66bb32c140a.png 1088w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/07\/img_6a66bb32c140a-251x300.png 251w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/07\/img_6a66bb32c140a-857x1024.png 857w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/07\/img_6a66bb32c140a-768x918.png 768w\" width=\"1088\"\/><\/p>\n<p>\u00a0<\/p>\n<h2>T\u00e9cnicas Estruturais Avan\u00e7adas<\/h2>\n<p>Os gr\u00e1ficos de donut se destacam quando combinados com estat\u00edsticas centrais ou estilos visuais arredondados para criar componentes de interface refinados.<\/p>\n<h3>1. Sobrep\u00f5e Estat\u00edsticas de R\u00f3tulo Central<\/h3>\n<p>Utilize elementos gr\u00e1ficos ou componentes de t\u00edtulo centralizados para exibir um total geral ou KPI principal diretamente dentro do anel da donut:<\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">ECharts<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#echarts:eNqFUz1vgzAQ3Sv1P1hqKy8MSfgIStWxUodKGYjUocpwwJFYcrBlG5K0yn+vTQoJ0Cq3APfeu\/O9M0IaJkryQr7v74gNwwzHRfvVZPBgFoQ++t40mFPvAugq\/cVWwgAnicTSXBM4Fg7NbBrVNWCEtPlg9tRL2lqJOQ66uyhEaRL2ZYFZ7I2hD2SbrWuUCp7TASETXCiLPfi+Ty\/QaTzHrd7T4L\/SURRdlz6\/th2MENww2bdUsc0GnZYZ3NG+QKNiqBfk88IfnKmEnT0PfT1YwzXq4cjmKB0sGQ4RBTmrXGkaTaz3hMb2sR6O1azLkcIzKfyDBLVg+TukyJc1Kg52vgK4xgGNO8bI02bKrdj\/avrgaVAiBwM9MzpTSA28couZBLHXmvIGKt+DQjoq1NPM\/bCTJAAJSapUZ4o1f4O+IQ7jSSdeFgXL0Mql5HZtN5RBHHTKlYIaOW3vSxvr0U2ymdPzD\/SU02U=\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Editar ECharts no VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">ECharts<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#echarts:eNqFUktOwzAQ3SNxB0uAvKlQ26RpVMQCCQQLJBZBsEBdTJtpasmNI3vS8lFPxRG4GHbbpI0DqjeJ533G82xVkFA5u2ZfpyfMLhIkcVTtNhV8pxHj58FlLxzyzh4w5WSHPSsCye7BkDokSJw5dIo5oT4ESBW2HvYvGkXrldCH192tmcopEZ8W6MedNvSKIpu7RhMlU+4RpkoqbbGzIAj4Hlq35zjWuxf+Zx1F0aH19rfqQEpJEkUzUi2yDJ1WEC54U2BQCzQj9rbne2fKYWHPw2\/RFGjA+CPTR+HgQqCPaEhF6ax51LXZMx7bz9gfa3NdjjTYkgZ\/kGCpRPoIE5RPS9QS7HwzkAY9mnSMVqabKedqtdM0wbVnkQJBI4w6FLYEWbqL6YZxpwrlAXS6Ao28ZdTQDINBLbkxRuRApQbDEoDkiHQQd2tpUhZaLGxgyrAU2Z2ZakE\/31qoIyZhHNYmLwIyzA2vXk61xq03ZSvrq1\/YCNfY\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit ECharts in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-echarts\"><code class=\"language-echarts\" data-language=\"echarts\" class=\"language-echarts\">option = {\r\n    title: {\r\n        text: '$3.147',\r\n        subtext: 'Total Gasto',\r\n        left: 'center',\r\n        top: '42%',\r\n        textStyle: {\r\n            fontSize: 28,\r\n            fontWeight: 'bold',\r\n            color: '#333'\r\n        },\r\n        subtextStyle: {\r\n            fontSize: 14,\r\n            color: '#666'\r\n        }\r\n    },\r\n    tooltip: {\r\n        trigger: 'item'\r\n    },\r\n    series: [\r\n        {\r\n            name: 'Despesas',\r\n            type: 'pie',\r\n            radius: ['60%', '80%'],\r\n            center: ['50%', '50%'],\r\n            avoidLabelOverlap: false,\r\n            label: {\r\n                show: false\r\n            },\r\n            data: [\r\n                { value: 1048, name: 'Hardware' },\r\n                { value: 735, name: 'Assinaturas SaaS' },\r\n                { value: 580, name: 'Suprimentos de Escrit\u00f3rio' },\r\n                { value: 484, name: 'Viagens' }\r\n            ]\r\n        }\r\n    ]\r\n};<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#echarts:eNqFUktOwzAQ3SNxB0uAvKlQ26RpVMQCCQQLJBZBsEBdTJtpasmNI3vS8lFPxRG4GHbbpI0DqjeJ533G82xVkFA5u2ZfpyfMLhIkcVTtNhV8pxHj58FlLxzyzh4w5WSHPSsCye7BkDokSJw5dIo5oT4ESBW2HvYvGkXrldCH192tmcopEZ8W6MedNvSKIpu7RhMlU+4RpkoqbbGzIAj4Hlq35zjWuxf+Zx1F0aH19rfqQEpJEkUzUi2yDJ1WEC54U2BQCzQj9rbne2fKYWHPw2\/RFGjA+CPTR+HgQqCPaEhF6ax51LXZMx7bz9gfa3NdjjTYkgZ\/kGCpRPoIE5RPS9QS7HwzkAY9mnSMVqabKedqtdM0wbVnkQJBI4w6FLYEWbqL6YZxpwrlAXS6Ao28ZdTQDINBLbkxRuRApQbDEoDkiHQQd2tpUhZaLGxgyrAU2Z2ZakE\/31qoIyZhHNYmLwIyzA2vXk61xq03ZSvrq1\/YCNfY\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit ECharts in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#echarts:eNqFUz1vgzAQ3Sv1P1hqKy8MSfgIStWxUodKGYjUocpwwJFYcrBlG5K0yn+vTQoJ0Cq3APfeu\/O9M0IaJkryQr7v74gNwwzHRfvVZPBgFoQ++t40mFPvAugq\/cVWwgAnicTSXBM4Fg7NbBrVNWCEtPlg9tRL2lqJOQ66uyhEaRL2ZYFZ7I2hD2SbrWuUCp7TASETXCiLPfi+Ty\/QaTzHrd7T4L\/SURRdlz6\/th2MENww2bdUsc0GnZYZ3NG+QKNiqBfk88IfnKmEnT0PfT1YwzXq4cjmKB0sGQ4RBTmrXGkaTaz3hMb2sR6O1azLkcIzKfyDBLVg+TukyJc1Kg52vgK4xgGNO8bI02bKrdj\/avrgaVAiBwM9MzpTSA28couZBLHXmvIGKt+DQjoq1NPM\/bCTJAAJSapUZ4o1f4O+IQ7jSSdeFgXL0Mql5HZtN5RBHHTKlYIaOW3vSxvr0U2ymdPzD\/SU02U=\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Editar ECharts no VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<p id=\"nIFRHCY\"><img alt=\"\" class=\"alignnone size-full wp-image-1317\" decoding=\"async\" height=\"1236\" sizes=\"(max-width: 1236px) 100vw, 1236px\" src=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/07\/img_6a66bb3f33768.png\" srcset=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/07\/img_6a66bb3f33768.png 1236w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/07\/img_6a66bb3f33768-300x300.png 300w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/07\/img_6a66bb3f33768-1024x1024.png 1024w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/07\/img_6a66bb3f33768-150x150.png 150w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/07\/img_6a66bb3f33768-768x768.png 768w\" width=\"1236\"\/><\/p>\n<p>\u00a0<\/p>\n<h2>Afinando o Layout e o Estilo dos Segmentos<\/h2>\n<p>Adicionar arredondamentos sutis nos cantos e margens distintas entre os segmentos d\u00e1 aos gr\u00e1ficos de anel uma apar\u00eancia elegante e moderna.<\/p>\n<h3>1. Extremidades Arredondadas e Espa\u00e7amento entre Segmentos<\/h3>\n<p>Use <code>itemStyle.borderRadius<\/code>juntamente com bordas brancas claras para dar a cada segmento de arco uma apar\u00eancia suave, semelhante a uma p\u00edlula:<\/p>\n<div class=\"vpascode-viewer-container vpascode-fancy-active\">\n<div class=\"vpascode-header\">\n<span class=\"vpascode-lang-label\">ECharts<\/span><br \/>\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#echarts:eNqFUTtrwzAQ3gv9DwfFaPHgFIeCS6eGbFliSoeSQY4ujUC2jHRuMcb\/vac2jbHz+gah032PQ2dr0raCF+ju74Dh0Wn0GXz8lQHdcA2oZIkZiJysk58Ib55PEY851NaBU+uTjpNKN8FfpPNIxCCekkhsJiRNWObUGvaYhAcU1il064PRLIkvUV6tsY7HeNj9QlwkvmtF+wzScb+f8I0s0JydyO\/tdwbkGjwTsbOulEQYJumKng1UH4nrUUqSHO3guAv4kqbhf0mT+H8TC7ttSqzIixOfkeRxfpSsUGkJS23wpmjIyVvPe4EFz3ZDNBuSlg4R8lpukTVjyWYoDx1+6Z9\/ABegkrU=\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 8px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Editar ECharts no VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<div class=\"vpascode-code-wrapper\">\n            <div class=\"vpascode-viewer-container vpascode-fancy-active\">\r\n                                <div class=\"vpascode-header\">\r\n                    <span class=\"vpascode-lang-label\">ECharts<\/span>\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#echarts:eNqFUbFOwzAQ3ZH4h5NQ5CVDilIhBTFULRssVIgBdXDwVbXk5ILtBJUo38PEV\/THsEtpcGjpm+y79+6d7lFlJZVwA+35GTgY1BJNBs\/fX4+2f3qUvMAM2KMhEAgTXfB39LXSEotDql1XnlpJHHY0F7L2NiwdRywGdpVEbDEgSYvF3K6VmzHYwSMnLVA\/7AaNkvgYZUqKtFvjYrkFO0p8ksKuMkjDfjfgK56jOriRWdFbBlbXeMBiSe5S1qLfpM07N0B0EfvfSnDLgyj2kUDDVe3ukibxTyAzeqm3KRj2Z1CguRzvNRP9WsuGjE\/yfvMpJD+l\/eXHhRcSzKVxQZ1SjnrXW1PxzQfBnWw0OlmoWvTfXcdVuusv\/B2c0g==\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 8px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit ECharts in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n                                <div class=\"vpascode-code-wrapper\">\r\n                    <pre class=\"lang-echarts\"><code class=\"language-echarts\" data-language=\"echarts\" class=\"language-echarts\">option = {\r\n    series: [\r\n        {\r\n            name: 'Uso de Armazenamento',\r\n            type: 'pie',\r\n            radius: ['45%', '70%'],\r\n            itemStyle: {\r\n                borderRadius: 10,\r\n                borderColor: '#ffffff',\r\n                borderWidth: 4\r\n            },\r\n            label: {\r\n                show: true,\r\n                formatter: '{b}: {d}%'\r\n            },\r\n            data: [\r\n                { value: 40, name: 'Documentos' },\r\n                { value: 25, name: 'Arquivos de M\u00eddia' },\r\n                { value: 20, name: 'Dados do Sistema' },\r\n                { value: 15, name: 'Espa\u00e7o Livre' }\r\n            ]\r\n        }\r\n    ]\r\n};<\/code><\/pre>                <\/div>\r\n                <div class=\"vpascode-actions\">\r\n                    <a href=\"https:\/\/www.vpascode.com\/editor\/#echarts:eNqFUbFOwzAQ3ZH4h5NQ5CVDilIhBTFULRssVIgBdXDwVbXk5ILtBJUo38PEV\/THsEtpcGjpm+y79+6d7lFlJZVwA+35GTgY1BJNBs\/fX4+2f3qUvMAM2KMhEAgTXfB39LXSEotDql1XnlpJHHY0F7L2NiwdRywGdpVEbDEgSYvF3K6VmzHYwSMnLVA\/7AaNkvgYZUqKtFvjYrkFO0p8ksKuMkjDfjfgK56jOriRWdFbBlbXeMBiSe5S1qLfpM07N0B0EfvfSnDLgyj2kUDDVe3ukibxTyAzeqm3KRj2Z1CguRzvNRP9WsuGjE\/yfvMpJD+l\/eXHhRcSzKVxQZ1SjnrXW1PxzQfBnWw0OlmoWvTfXcdVuusv\/B2c0g==\" \r\n                       target=\"_blank\" \r\n                       rel=\"noopener noreferrer\" \r\n                       class=\"vpascode-fancy-btn\">\r\n                        <svg width=\"14\" height=\"14\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\" style=\"margin-right: 6px;\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg>\r\n                        <span>Edit ECharts in VPasCode<\/span>\r\n                    <\/a>\r\n                <\/div>\r\n            <\/div>\r\n            \n<\/p><\/div>\n<div class=\"vpascode-actions\">\n<a class=\"vpascode-fancy-btn\" href=\"https:\/\/www.vpascode.com\/editor\/#echarts:eNqFUTtrwzAQ3gv9DwfFaPHgFIeCS6eGbFliSoeSQY4ujUC2jHRuMcb\/vac2jbHz+gah032PQ2dr0raCF+ju74Dh0Wn0GXz8lQHdcA2oZIkZiJysk58Ib55PEY851NaBU+uTjpNKN8FfpPNIxCCekkhsJiRNWObUGvaYhAcU1il064PRLIkvUV6tsY7HeNj9QlwkvmtF+wzScb+f8I0s0JydyO\/tdwbkGjwTsbOulEQYJumKng1UH4nrUUqSHO3guAv4kqbhf0mT+H8TC7ttSqzIixOfkeRxfpSsUGkJS23wpmjIyVvPe4EFz3ZDNBuSlg4R8lpukTVjyWYoDx1+6Z9\/ABegkrU=\" rel=\"noopener noreferrer\" target=\"_blank\"><br \/>\n<svg fill=\"none\" height=\"14\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"2.5\" style=\"margin-right: 6px;\" viewbox=\"0 0 24 24\" width=\"14\"><path d=\"M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7\"><\/path><path d=\"M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z\"><\/path><\/svg><br \/>\n<span>Editar ECharts no VPasCode<\/span><br \/>\n<\/a>\n<\/div>\n<\/div>\n<p id=\"UvWZRED\"><img alt=\"\" class=\"alignnone size-full wp-image-1318\" decoding=\"async\" height=\"1114\" sizes=\"(max-width: 1641px) 100vw, 1641px\" src=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/07\/img_6a66bb4b5091a.png\" srcset=\"https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/07\/img_6a66bb4b5091a.png 1641w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/07\/img_6a66bb4b5091a-300x204.png 300w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/07\/img_6a66bb4b5091a-1024x695.png 1024w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/07\/img_6a66bb4b5091a-768x521.png 768w, https:\/\/www.vpascode.com\/wp-content\/uploads\/2026\/07\/img_6a66bb4b5091a-1536x1043.png 1536w\" width=\"1641\"\/><\/p>\n<p>\u00a0<\/p>\n<h2>Melhores Pr\u00e1ticas Estrat\u00e9gicas<\/h2>\n<ul>\n<li><strong>Otimize a Raz\u00e3o entre Raio Interno e Externo:<\/strong>Mantenha o raio interno entre 50% e 70% do raio externo para manter os segmentos suficientemente grossos para f\u00e1cil navega\u00e7\u00e3o, ao mesmo tempo em que preserva espa\u00e7o generoso no centro.<\/li>\n<li><strong>Utilize o Espa\u00e7o Central Intencionalmente:<\/strong>Use a \u00e1rea vazia central para exibir o total geral ou a m\u00e9trica de fatia selecionada, em vez de encher o per\u00edmetro do gr\u00e1fico com caixas de texto adicionais.<\/li>\n<li><strong>Mantenha os Segmentos Limitados:<\/strong>Limite o anel a 5 ou 6 segmentos principais. Se voc\u00ea tiver v\u00e1rias categorias pequenas, agrupe-as em uma categoria &#8216;Outros&#8217; para evitar arcos finos e ileg\u00edveis.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Ao apresentar aloca\u00e7\u00f5es relativas de categorias, o Gr\u00e1fico de Donutoferece uma alternativa moderna e de alto contraste aos gr\u00e1ficos de pizza tradicionais. Ao remover o n\u00facleo central, um gr\u00e1fico de donut desloca a \u00eanfase visual do tamanho da \u00e1rea preenchida&#8230;<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":9,"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-2065","ld_docs","type-ld_docs","status-publish","hentry","ld_collection-vpascode-docs"],"yoast_head":"<!-- This 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