Gráfico de linha da tendência da fila pública
Conclua um gráfico de linhas de tendência em um cenário de fila pública: inclui conteúdo real, controles acionáveis, feedback de status claro e layout adaptável a vários 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">paper / gráfico de linha de tendência / INTERMEDIATE</span><h1>Gráfico de linha da tendência da fila pública</h1><p class="intro">Conclua um gráfico de linhas de tendência em um cenário de fila pública: inclui conteúdo real, controles acionáveis, feedback de status claro e layout adaptável a vários tamanhos.</p></div><span class="scenario">Fila pública</span></header>
<div class="composition-index"><section class="demo" aria-label="Área interativa do gráfico de linha de tendência da fila pública"><div class="workflow-guide"><nav class="guide-rail" aria-label="Orientação para fila pública"><span class="eyebrow">Fila pública GUIDE</span><ol><li data-workflow-guide-step="0" aria-current="step"><b>1</b><span>Visão atual da fila pública</span></li><li data-workflow-guide-step="1"><b>2</b><span>Visualização comparativa da fila pública</span></li><li data-workflow-guide-step="2"><b>3</b><span>Visão consolidada da fila pública</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="Conclusão da fila pública" 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 operações relacionadas à visualização atual da “fila pública” no caso principal.</p><!-- 11DZ_CORE_START:drawing-data-viz-line-chart --><div class="drawing-pattern drawing-pattern-1"><div class="canvas-shell"><canvas id="artboard" width="900" height="440" aria-label="Tela de gráfico de linha de tendência" aria-describedby="canvasDescription"></canvas><div class="canvas-tools panel"><span class="eyebrow">CANVAS MODE 2</span><h2>gráfico de linha de tendência</h2><label>Complexidade <input id="canvasAmount" type="range" min="4" max="28" value="13"></label><button id="redrawCanvas" class="action primary" type="button">Redesenhar</button><p id="canvasDescription" class="muted">Em uma tela escura, desenhe um gráfico de linhas de tendência com duas cores de alto contraste; o controle deslizante de complexidade determina a quantidade de gráficos. A imagem é gerada inteiramente no navegador, localmente.</p></div></div><section class="drawing-controller line-chart-controller"><header><span class="eyebrow">TREND ANNOTATION</span><h3>Limite de tendência da fila pública</h3></header><label><input id="lineSmooth" type="checkbox" checked data-core-bridge="drawing-data-viz-line-chart">Usar tendência suave</label><label>Limite de atenção<input id="lineThreshold" type="number" min="10" max="100" value="64"></label><button id="lineAddMarker" class="action" type="button">Marcar a inflexão atual</button><ol id="lineMarkers"><li>Ponto de observação inicial</li></ol><output id="lineModelSummary">Suave · limite 64</output></section></div><!-- 11DZ_CORE_END --></section><aside class="guide-evidence"><details id="workflowGuideDetails"><summary>Ver requisitos de aceitação</summary><ul><li>A visão atual da fila pública precisa de uma mudança visível de status</li><li>A visualização comparativa da fila pública requer uma mudança de estado visível uma vez</li><li>A visão consolidada da fila pública precisa de uma mudança de estado visível de uma vez.</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><aside class="index-mark" aria-hidden="true"><strong>05</strong><span>Fila pública FIELD INDEX</span></aside></div>
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