Graphique chronologique de l’atlas de la classe
Menez un diagramme chronologique dans un contexte de cartographie de classe : il comprend du contenu réaliste, des contrôles exploitables, un retour d’état clair et une mise en page adaptative aux différentes tailles.
Après activation de JavaScript, ce cas peut être modifié, exécuté et enregistré. Code source fixe ci-dessous :
<!doctype html>
<html lang="fr" dir="ltr">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Graphique chronologique de l’atlas de la classe</title>
<style>
:root { --ink:#102c44; --paper:#eef6f8; --accent:#e05263; --secondary:#79b7c7; --line:color-mix(in srgb, var(--ink) 18%, transparent); --shadow:0 24px 60px color-mix(in srgb, var(--ink) 16%, transparent); color-scheme:light; }
* { box-sizing:border-box; }
html { min-width:320px; background:var(--paper); }
body { min-height:100vh; margin:0; overflow-x:hidden; color:var(--ink); font-family:"Kaiti SC",STKaiti,"Songti SC",serif; background:radial-gradient(circle at 12% 18%,color-mix(in srgb,var(--accent) 12%,transparent) 0 1px,transparent 2px),var(--paper);background-size:19px 19px; }
button,input,select,textarea { color:inherit; font:inherit; }
button,[role="button"],input,select,textarea { accent-color:var(--accent); }
button { cursor:pointer; }
button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,[tabindex]:focus-visible { outline:3px solid var(--accent); outline-offset:3px; }
[hidden] { display:none !important; }
@media (max-width:700px) { .mast h1 { line-height:1.08 !important; letter-spacing:-.035em !important; overflow-wrap:anywhere; } }
@media (prefers-reduced-motion:reduce) { *,*::before,*::after { scroll-behavior:auto !important; animation-duration:.01ms !important; animation-iteration-count:1 !important; transition-duration:.01ms !important; } }
.page{width:min(980px,calc(100% - 32px));margin:auto;padding:72px 0 92px}.mast{display:grid;grid-template-columns:1fr auto;transform:rotate(-.25deg);gap:32px;align-items:center;margin-bottom:46px}.mast h1{font-family:"Kaiti SC",STKaiti,serif;font-weight:700;font-size:clamp(40px,8vw,84px);letter-spacing:.02em;margin:0;line-height:1.12}.intro{max-width:650px;margin-top:18px;line-height:2}.scenario{padding:12px;border:2px solid var(--accent);color:var(--accent);transform:rotate(3deg)}.eyebrow{display:block;margin-bottom:9px;color:var(--accent);letter-spacing:.18em}.demo{border-radius:2px;transform:rotate(.12deg);box-shadow:0 30px 70px color-mix(in srgb,var(--ink) 18%,transparent);position:relative;min-height:430px;overflow:hidden;padding:clamp(28px,6vw,66px);background:color-mix(in srgb,var(--paper) 92%,#fff)}@media(max-width:700px){.page{width:calc(100% - 20px);padding:28px 0}.mast{grid-template-columns:1fr}.scenario{justify-self:start}.demo{padding:20px}}
.panel{padding:20px;border:1px solid color-mix(in srgb,var(--accent) 50%,transparent);border-radius:18px;background:color-mix(in srgb,var(--paper) 88%,transparent);box-shadow:inset 0 0 24px color-mix(in srgb,var(--accent) 7%,transparent)}.stack{display:grid;gap:16px}.row{display:flex;flex-wrap:wrap;gap:9px}.action{padding:11px 16px;border:1px solid var(--accent);border-radius:6px;color:var(--accent);background:transparent;box-shadow:0 0 14px color-mix(in srgb,var(--accent) 10%,transparent)}.action.primary,.action.is-active{color:var(--paper);background:var(--accent)}.status{min-height:24px;color:var(--secondary);text-shadow:0 0 10px currentColor}.metric{font-size:clamp(30px,7vw,64px);font-weight:900;text-shadow:0 0 18px color-mix(in srgb,var(--accent) 40%,transparent)}.muted{opacity:.7}.chip{padding:6px 9px;border:1px solid var(--secondary);border-radius:4px}.meter{height:7px;background:color-mix(in srgb,var(--accent) 15%,transparent)}.meter>i{display:block;height:100%;box-shadow:0 0 12px var(--accent);background:var(--accent)}
.composition-split{display:grid;grid-template-columns:150px minmax(0,1fr);gap:18px;align-items:start}.split-note{position:sticky;top:20px;display:grid;gap:14px;padding:18px 12px;border-block:3px double var(--accent);font-size:13px;line-height:1.65}.split-note b{font:900 12px/1 ui-monospace,monospace;letter-spacing:.12em}.split-note span{writing-mode:vertical-rl;min-height:120px;color:color-mix(in srgb,var(--ink) 60%,transparent)}.composition-split .demo{min-width:0}@media(max-width:900px){.composition-split{grid-template-columns:1fr}.split-note{position:static;grid-template-columns:auto 1fr}.split-note span{writing-mode:horizontal-tb;min-height:0}}
.canvas-shell{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(230px,.6fr);gap:16px}.canvas-shell canvas{width:100%;height:440px;border:1px solid var(--line);border-radius:18px;background:var(--ink)}.canvas-tools{display:grid;align-content:center;gap:16px}.canvas-tools label{display:grid;gap:8px;font-weight:800}@media(max-width:900px){.canvas-shell{grid-template-columns:1fr}.canvas-shell canvas{height:300px}}.drawing-pattern{display:grid;gap:14px}.timeline-controller{display:grid;grid-template-columns:minmax(0,1fr) 160px 220px auto;gap:14px;align-items:end;padding:20px;border-block:3px double var(--ink);background:var(--paper)}.timeline-controller>*{min-width:0}.timeline-controller h3{margin:.2em 0}.timeline-controller label{display:grid;gap:6px}.timeline-controller input{box-sizing:border-box;width:100%;min-width:0;padding:8px;border:1px solid var(--line);background:transparent}.timeline-controller ol{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:20px;padding:18px 0 0;margin:0;border-top:1px solid var(--line);list-style-position:inside}.timeline-controller li{padding-right:18px;border-right:1px solid var(--accent)}@media(max-width:900px){.timeline-controller{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.timeline-controller header,.timeline-controller ol{grid-column:1/-1}}.workflow-guide{display:grid;grid-template-columns:190px minmax(0,1fr);grid-template-areas:"rail core" "rail evidence";gap:14px 18px}.guide-rail{grid-area:rail;display:grid;align-content:start;gap:15px;padding:18px;border-right:1px solid var(--line)}.guide-rail ol{display:grid;gap:8px;padding:0;margin:0;list-style:none}.guide-rail li{display:grid;grid-template-columns:30px 1fr;gap:8px;align-items:center;padding:9px;opacity:.5}.guide-rail li[aria-current="step"]{opacity:1;color:var(--paper);background:var(--ink)}.guide-rail li.is-complete{opacity:1;color:var(--accent)}.guide-actions{display:grid;grid-template-columns:1fr 1fr;gap:7px}.guide-actions .action{padding-inline:8px}#workflowGuideProgress{height:6px;background:var(--line)}#workflowGuideProgress i{display:block;width:0;height:100%;background:var(--accent)}.guide-core{grid-area:core;min-width:0;padding:16px;border:1px solid var(--line)}.guide-core>p{margin:0 0 14px;padding:10px;border-left:4px solid var(--accent);background:color-mix(in srgb,var(--secondary) 12%,transparent)}.guide-core[data-guide-step="1"]{border-radius:28px}.guide-core[data-guide-step="2"]{box-shadow:inset 0 0 0 4px color-mix(in srgb,var(--accent) 35%,transparent)}.guide-evidence{grid-area:evidence;display:grid;grid-template-columns:1fr 1fr auto;gap:12px;align-items:start}.guide-evidence details,.guide-evidence form{padding:12px;border:1px solid var(--line)}.guide-evidence label{display:grid;gap:7px}.guide-evidence textarea{width:100%;padding:9px;border:1px solid var(--line);background:var(--paper)}@media(max-width:900px){.workflow-guide{grid-template-columns:1fr;grid-template-areas:"core" "rail" "evidence"}.guide-rail{border-right:0;border-bottom:1px solid var(--line)}.guide-rail ol{grid-template-columns:repeat(3,1fr)}.guide-evidence{grid-template-columns:1fr}}
</style>
</head>
<body data-aesthetic="paper" data-composition="split-note">
<main class="page">
<header class="mast"><div><span class="eyebrow">paper / graphique chronologique / INTERMEDIATE</span><h1>Graphique chronologique de l’atlas de la classe</h1><p class="intro">Menez un diagramme chronologique dans un contexte de cartographie de classe : il comprend du contenu réaliste, des contrôles exploitables, un retour d’état clair et une mise en page adaptative aux différentes tailles.</p></div><span class="scenario">Cartographie de la classe</span></header>
<div class="composition-split"><aside class="split-note"><b>CASE 02</b><span>Maîtriser la structure sémantique des graphiques chronologiques, la mise en page adaptative, les opérations au clavier et la synchronisation de l’état.</span></aside><section class="demo" aria-label="Zone interactive du graphique chronologique de la cartographie de classe"><div class="workflow-guide"><nav class="guide-rail" aria-label="Guidage d’atlas de classe"><span class="eyebrow">Atlas de la classe GUIDE</span><ol><li data-workflow-guide-step="0" aria-current="step"><b>1</b><span>Vue actuelle de l’atlas de la classe</span></li><li data-workflow-guide-step="1"><b>2</b><span>Vue comparative du graphe de la classe</span></li><li data-workflow-guide-step="2"><b>3</b><span>Vue récapitulative de l’atlas de la classe</span></li></ol><div class="guide-actions"><button id="workflowGuideBack" class="action" type="button" disabled>Étape précédente</button><button id="workflowGuideNext" class="action primary" type="button">Terminer cette étape</button></div><div id="workflowGuideProgress" role="progressbar" aria-label="Achèvement de l’atlas de la classe" 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">Veuillez effectuer les opérations liées à « la vue actuelle de la cartographie de la classe » dans le cas principal.</p><!-- 11DZ_CORE_START:drawing-data-viz-timeline-chart --><div class="drawing-pattern drawing-pattern-7"><div class="canvas-shell"><canvas id="artboard" width="900" height="440" aria-label="Toile du graphique chronologique" aria-describedby="canvasDescription"></canvas><div class="canvas-tools panel"><span class="eyebrow">CANVAS MODE 8</span><h2>Graphique en timeline</h2><label>complexité <input id="canvasAmount" type="range" min="4" max="28" value="31"></label><button id="redrawCanvas" class="action primary" type="button">Redessiner</button><p id="canvasDescription" class="muted">Sur une toile sombre, un graphique chronologique est dessiné avec deux couleurs très contrastées, et le curseur de complexité détermine le nombre de formes ; l’ensemble est généré entièrement localement dans le navigateur.</p></div></div><form id="timelineMilestoneForm" class="drawing-controller timeline-controller"><header><span class="eyebrow">MILESTONE EDITOR</span><h3>Chronologie de la cartographie de la classe</h3></header><label>Date<input id="timelineDate" type="date" value="2026-07-13"></label><label>Jalon<input id="timelineLabel" required value="Revue de phase"></label><button class="action" type="submit" data-core-bridge="drawing-data-viz-timeline-chart">Ajouter à la chronologie</button><ol id="timelineMilestones"><li data-day="1">Démarrer</li><li data-day="12">Vérification</li></ol></form></div><!-- 11DZ_CORE_END --></section><aside class="guide-evidence"><details id="workflowGuideDetails"><summary>Voir les exigences d’acceptation</summary><ul><li>La vue actuelle de l’atlas de la classe nécessite un changement d’état visible</li><li>La vue comparative de la cartographie de la classe nécessite un changement d’état visible en une seule fois</li><li>La vue d’ensemble de l’atlas de la classe nécessite un changement d’état visible en une seule fois</li></ul></details><form id="workflowGuideEvidenceForm"><label>Preuve de cette étape<textarea id="workflowGuideEvidence" rows="3" placeholder="Enregistrer l’état observé"></textarea></label><input class="action" type="submit" value="Enregistrer la preuve"></form><output id="workflowGuideSummary">0 / 3 étapes terminées</output></aside></div><p id="status" class="status" role="status" aria-live="polite"></p></section></div>
</main>
<script>
'use strict';
const statusOutput = document.querySelector('#status');
const announce = message => { statusOutput.textContent = message; };
/* 11DZ_CORE_SCRIPT_START:drawing-data-viz-timeline-chart */
const canvas = document.querySelector('#artboard'); const context = canvas.getContext('2d'); const amount = document.querySelector('#canvasAmount'); let drawSeed = 1156982770;
function random(){ drawSeed = (drawSeed * 1664525 + 1013904223) >>> 0; return drawSeed / 4294967296; }
function drawCanvas(){ const rect = canvas.getBoundingClientRect(); const ratio = Math.min(2,window.devicePixelRatio || 1); canvas.width = Math.max(320,Math.round(rect.width * ratio)); canvas.height = Math.max(240,Math.round(rect.height * ratio)); context.setTransform(ratio,0,0,ratio,0,0); const width = rect.width; const height = rect.height; context.clearRect(0,0,width,height); context.fillStyle = '#102c44'; context.fillRect(0,0,width,height); const drawingFactor=Number(canvas.dataset.drawingFactor||1); const count=Math.max(1,Math.round(Number(amount.value)*drawingFactor)); drawSeed += 1+Number(canvas.dataset.drawingShift||0); context.globalCompositeOperation=canvas.dataset.drawingBlend||'source-over';
for(let index=0; index<count; index+=1){ const x=random()*width; const y=random()*height; const size=(10+random()*70)*Math.max(.45,drawingFactor); context.beginPath(); context.strokeStyle=index%2?'#e05263':'#79b7c7'; context.fillStyle=context.strokeStyle+'88'; context.lineWidth=(2+random()*4)*Math.max(.6,drawingFactor);
context.moveTo(width*.08+index*(width*.84/count),height*.78); context.lineTo(width*.08+index*(width*.84/count),height*.25+random()*height*.4); context.stroke(); context.arc(width*.08+index*(width*.84/count),height*.25+random()*height*.4,5,0,Math.PI*2); context.fill();
} context.globalCompositeOperation='source-over'; announce('Le canevas a été généré ' + count + ' éléments graphiques'); }
document.querySelector('#redrawCanvas').addEventListener('click',drawCanvas); amount.addEventListener('input',drawCanvas); addEventListener('resize',drawCanvas,{passive:true}); drawCanvas();
const timelineForm=document.querySelector('#timelineMilestoneForm');const timelineEvents=[{day:1,label:'Démarrer'},{day:12,label:'Vérification'}];function drawTimelineModel(){document.querySelector('#timelineMilestones').replaceChildren(...timelineEvents.sort((left,right)=>left.day-right.day).map(entry=>{const item=document.createElement('li');item.dataset.day=String(entry.day);item.textContent=entry.day+' jour · '+entry.label;item.addEventListener('dblclick',()=>{timelineEvents.splice(timelineEvents.indexOf(entry),1);drawTimelineModel();});return item;}));canvas.dataset.drawingFactor=String(.6+timelineEvents.length*.18);canvas.dataset.drawingShift=String(timelineEvents.reduce((sum,event)=>sum+event.day,0));drawCanvas();}timelineForm.addEventListener('submit',event=>{event.preventDefault();const date=new Date(document.querySelector('#timelineDate').value+'T00:00:00');timelineEvents.push({day:date.getDate(),label:document.querySelector('#timelineLabel').value.trim()});drawTimelineModel();announce('Le jalon a été ajouté à la chronologie, double-cliquez pour le supprimer');});drawTimelineModel();
/* 11DZ_CORE_SCRIPT_END */
const workflowBridgeSpec={"name":"drawing-data-viz-timeline-chart","selector":"[data-core-bridge=\"drawing-data-viz-timeline-chart\"]","mode":"click","key":"Enter"};const workflowBridgeCore=document.querySelector('#workflowCore');const workflowBridgeControl=workflowBridgeCore.querySelector(workflowBridgeSpec.selector);if(!workflowBridgeControl)throw new Error('Missing core bridge: '+workflowBridgeSpec.name);const workflowBridgeControlledId=workflowBridgeControl.getAttribute('aria-controls');const workflowBridgeControlled=workflowBridgeControlledId?document.getElementById(workflowBridgeControlledId):null;workflowBridgeCore.dataset.workflowBridge=workflowBridgeSpec.name;workflowBridgeCore.dataset.workflowVersion='0';function workflowBridgeSerialize(){const visualNode=workflowBridgeCore.firstElementChild||workflowBridgeCore;const visual=getComputedStyle(visualNode);const outputs=[...workflowBridgeCore.querySelectorAll('output,[role="status"],[aria-live],meter,progress')].map(node=>node.textContent.trim()+'|'+node.getAttribute('aria-valuenow')+'|'+node.getAttribute('value'));const canvas=[...workflowBridgeCore.querySelectorAll('canvas')].map(node=>{try{return node.toDataURL().slice(-160);}catch{return 'canvas-unavailable';}});return JSON.stringify({html:workflowBridgeCore.innerHTML,status:statusOutput.textContent,outputs,canvas,visual:[visual.display,visual.visibility,visual.opacity,visual.transform,visual.filter,visual.backgroundColor,visual.width,visual.height],scroll:workflowBridgeSpec.mode==='scroll'?workflowBridgeControl.scrollTop:null});}let workflowBridgeLastEffect=workflowBridgeSerialize();function workflowBridgeSummary(){const label=(workflowBridgeControl.getAttribute('aria-label')||workflowBridgeControl.textContent||workflowBridgeControl.value||workflowBridgeSpec.name).trim().replace(/\s+/g,' ').slice(0,72);return label+' · Version de base '+workflowBridgeCore.dataset.workflowVersion;}function workflowBridgeCommit(){const effect=workflowBridgeSerialize();if(effect===workflowBridgeLastEffect)return {changed:false,summary:workflowBridgeSummary()};workflowBridgeLastEffect=effect;workflowBridgeCore.dataset.workflowVersion=String(Number(workflowBridgeCore.dataset.workflowVersion||0)+1);return {changed:true,summary:workflowBridgeSummary()};}function workflowBridgeScheduleCommit(){queueMicrotask(workflowBridgeCommit);setTimeout(workflowBridgeCommit,0);}workflowBridgeControl.addEventListener("click",workflowBridgeScheduleCommit);const workflowBridgeStateTargets=new Set(workflowBridgeCore.querySelectorAll('dialog'));if(workflowBridgeControlled&&workflowBridgeCore.contains(workflowBridgeControlled))workflowBridgeStateTargets.add(workflowBridgeControlled);workflowBridgeStateTargets.forEach(target=>['close','cancel','toggle'].forEach(eventName=>target.addEventListener(eventName,workflowBridgeScheduleCommit)));function workflowBridgeActivate(){workflowBridgeControl.focus();workflowBridgeControl.click();const result=workflowBridgeCommit();setTimeout(workflowBridgeCommit,0);return result;}function workflowBridgeReset(){workflowBridgeCore.dataset.workflowVersion='0';workflowBridgeLastEffect=workflowBridgeSerialize();}
const workflowGuideCore=document.querySelector('#workflowCore');const workflowGuideStages=["Vue actuelle de l’atlas de la classe","Vue comparative du graphe de la classe","Vue récapitulative de l’atlas de la classe"];const workflowGuideState={step:0,completed:new Set(),evidence:new Map(),consumedVersion:0};function workflowGuideDrive(){const step=workflowGuideState.step;workflowGuideCore.dataset.guideStep=String(step);document.querySelector('#workflowGuideInstruction').textContent='Veuillez terminer «'+workflowGuideStages[step]+'Opérations associées à « ».';document.querySelectorAll('[data-workflow-guide-step]').forEach((item,index)=>{item.classList.toggle('is-complete',workflowGuideState.completed.has(index));if(index===step)item.setAttribute('aria-current','step');else item.removeAttribute('aria-current');});document.querySelector('#workflowGuideBack').disabled=step===0;document.querySelector('#workflowGuideNext').textContent=step===workflowGuideStages.length-1?'Enregistrer la vue':'Terminer cette étape';const percent=Math.round(workflowGuideState.completed.size/workflowGuideStages.length*100);const progress=document.querySelector('#workflowGuideProgress');progress.setAttribute('aria-valuenow',String(percent));progress.querySelector('i').style.width=percent+'%';document.querySelector('#workflowGuideSummary').textContent=workflowGuideState.completed.size+' / '+workflowGuideStages.length+' Étapes complétées · '+workflowBridgeSummary();announce('Étape actuelle de la cartographie de la classe :'+workflowGuideStages[step]);}function workflowGuideAdvance(direction){if(direction>0){const bridge=workflowBridgeActivate();const version=Number(workflowGuideCore.dataset.workflowVersion||0);if(version<=workflowGuideState.consumedVersion){announce('Veuillez d’abord effectuer la modification d’état visible du cas principal');return;}workflowGuideState.consumedVersion=version;workflowGuideState.completed.add(workflowGuideState.step);announce('Variation du cas principal enregistrée · '+bridge.summary);}workflowGuideState.step=Math.max(0,Math.min(workflowGuideStages.length-1,workflowGuideState.step+direction));workflowGuideDrive();}document.querySelector('#workflowGuideBack').addEventListener('click',()=>workflowGuideAdvance(-1));document.querySelector('#workflowGuideNext').addEventListener('click',()=>workflowGuideAdvance(1));document.querySelector('#workflowGuideEvidenceForm').addEventListener('submit',event=>{event.preventDefault();const version=Number(workflowGuideCore.dataset.workflowVersion||0);if(version<=workflowGuideState.consumedVersion){announce('La preuve n’a pas été enregistrée : le cas principal n’a encore subi aucun changement nouveau');return;}const text=document.querySelector('#workflowGuideEvidence').value.trim();workflowGuideState.evidence.set(workflowGuideState.step,text||'Vérification de l’état visible terminée');workflowGuideState.completed.add(workflowGuideState.step);workflowGuideState.consumedVersion=version;workflowGuideDrive();announce('Les preuves de cette étape ont été enregistrées · '+workflowBridgeSummary());});document.querySelector('#workflowGuideDetails').addEventListener('toggle',event=>announce(event.currentTarget.open?'Exigences d’acceptation développées':'Exigences d’acceptation repliées'));workflowGuideDrive();
workflowBridgeReset();
</script>
</body>
</html>