Gráfico de setores em anel do briefing aéreo
Crie um gráfico de rosca para o cenário de briefing aéreo: inclua conteúdo real, controles acionáveis, feedback claro de estado e um layout adaptado a diferentes tamanhos.
É possível editar, executar e salvar este exemplo após ativar JavaScript. O código-fonte fixo é o seguinte:
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<header class="mast"><div><span class="eyebrow">art-deco / gráfico de proporção em anel / INTERMEDIATE</span><h1>Gráfico de setores em anel do briefing aéreo</h1><p class="intro">Crie um gráfico de rosca para o cenário de briefing aéreo: inclua conteúdo real, controles acionáveis, feedback claro de estado e um layout adaptado a diferentes tamanhos.</p></div><span class="scenario">Briefing de ar</span></header>
<div class="composition-split"><aside class="split-note"><b>CASE 02</b><span>Domine a estrutura semântica, a composição responsiva, a operação por teclado e a sincronização de estado do gráfico de rosca de proporção.</span></aside><section class="demo" aria-label="área interativa do gráfico de rosca do briefing climático"><div class="workflow-guide"><nav class="guide-rail" aria-label="Guia de briefing de ar"><span class="eyebrow">Brifing do ar GUIDE</span><ol><li data-workflow-guide-step="0" aria-current="step"><b>1</b><span>Visão atual do briefing de ar</span></li><li data-workflow-guide-step="1"><b>2</b><span>Visão comparativa do briefing do ar</span></li><li data-workflow-guide-step="2"><b>3</b><span>Visão geral do briefing aéreo</span></li></ol><div class="guide-actions"><button id="workflowGuideBack" class="action" type="button" disabled>Etapa anterior</button><button id="workflowGuideNext" class="action primary" type="button">Concluir esta etapa</button></div><div id="workflowGuideProgress" role="progressbar" aria-label="Concluído da introdução de ar" aria-valuemin="0" aria-valuemax="100" aria-valuenow="0"><i></i></div></nav><section id="workflowCore" class="workflow-core guide-core" data-guide-step="0" aria-describedby="workflowGuideInstruction"><p id="workflowGuideInstruction">Conclua as ações relacionadas à visualização atual do resumo da qualidade do ar no caso principal.</p><!-- 11DZ_CORE_START:drawing-data-viz-donut-chart --><div class="drawing-pattern drawing-pattern-2"><div class="canvas-shell"><canvas id="artboard" width="900" height="440" aria-label="Tela do gráfico de proporção em anel" aria-describedby="canvasDescription"></canvas><div class="canvas-tools panel"><span class="eyebrow">CANVAS MODE 3</span><h2>Gráfico de participação em anel</h2><label>Complexidade <input id="canvasAmount" type="range" min="4" max="28" value="16"></label><button id="redrawCanvas" class="action primary" type="button">Redesenhar</button><p id="canvasDescription" class="muted">Em uma tela escura, desenhe um gráfico de rosca com duas cores de alto contraste; o controle deslizante de complexidade determina a quantidade de formas. A imagem é gerada inteiramente no navegador.</p></div></div><form id="donutAllocationForm" class="drawing-controller donut-controller"><header><span class="eyebrow">RATIO WORKBENCH</span><h3>Distribuição de proporção do boletim aéreo</h3></header><div class="donut-fields"><label>Principal<input data-donut-share type="number" min="0" max="100" value="45"></label><label>Compatível<input data-donut-share type="number" min="0" max="100" value="35"></label><label>Outros<input data-donut-share type="number" min="0" max="100" value="20"></label></div><label>Tamanho do anel interno<input id="donutHole" type="range" min="25" max="75" value="52" data-core-bridge="drawing-data-viz-donut-chart"></label><button class="action" type="submit">Proporção equilibrada</button><output id="donutAllocationTotal">Total 100%</output></form></div><!-- 11DZ_CORE_END --></section><aside class="guide-evidence"><details id="workflowGuideDetails"><summary>Ver requisitos de aceitação</summary><ul><li>A visão atual do briefing de ar precisa de uma mudança de estado visível</li><li>A visão comparativa do briefing do ar precisa de uma mudança de estado visível</li><li>A visão resumida do briefing de ar precisa de uma mudança de estado visível</li></ul></details><form id="workflowGuideEvidenceForm"><label>Evidência desta etapa<textarea id="workflowGuideEvidence" rows="3" placeholder="Registrar o estado observado"></textarea></label><input class="action" type="submit" value="Salvar evidência"></form><output id="workflowGuideSummary">0 / 3 passos concluídos</output></aside></div><p id="status" class="status" role="status" aria-live="polite"></p></section></div>
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