Graphiques du tableau de bord de croissance du jardin
Créer des graphiques de tableau de bord dans un contexte de croissance de jardin : contenu réel, commandes interactives, retours d’état clairs et mise en page adaptative à toutes les tailles.
Après activation de JavaScript, ce cas peut être modifié, exécuté et enregistré. Code source fixe ci-dessous :
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<title>Graphiques du tableau de bord de croissance du jardin</title>
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<header class="mast"><div><span class="eyebrow">playful / graphiques de tableau de bord / ADVANCED</span><h1>Graphiques du tableau de bord de croissance du jardin</h1><p class="intro">Créer des graphiques de tableau de bord dans un contexte de croissance de jardin : contenu réel, commandes interactives, retours d’état clairs et mise en page adaptative à toutes les tailles.</p></div><span class="scenario">Croissance du jardin</span></header>
<figure class="composition-gallery"><section class="demo" aria-label="Zone interactive du graphique de tableau de bord de croissance du jardin"><div class="workflow-compare"><form id="workflowCompareControls" class="compare-controls"><fieldset><legend>Canal de comparaison</legend><label><input type="radio" name="workflowChannel" value="A" checked>A · Jardin ensoleillé</label><label><input type="radio" name="workflowChannel" value="B">B · Parterre mi-ombragé</label></fieldset><label>Poids de l’objectif de hauteur de la plante<input id="workflowCompareWeight" type="range" min="10" max="90" value="50"><output id="workflowCompareWeightValue">50 cm</output></label><label><input id="workflowCompareFreeze" type="checkbox">Geler la version actuelle</label><button id="workflowCompareCapture" class="action primary" type="button">Échantillonner et enregistrer les observations</button><ol id="workflowCompareShelf" aria-label="Enregistrement de version"></ol></form><section class="compare-stage"><header><span class="eyebrow">Croissance du jardin COMPARE</span><h2>Comparaison croisée de deux versions pour la croissance</h2><output id="workflowCompareLive">Version A en attente d’échantillonnage</output></header><section id="workflowCore" class="workflow-core compare-core" data-compare-channel="A" style="--compare-split:50%"><!-- 11DZ_CORE_START:drawing-data-viz-gauge-meter --><div class="drawing-pattern drawing-pattern-3"><div class="canvas-shell"><canvas id="artboard" width="900" height="440" aria-label="Toile graphique du tableau de bord" aria-describedby="canvasDescription"></canvas><div class="canvas-tools panel"><span class="eyebrow">CANVAS MODE 4</span><h2>graphiques de tableau de bord</h2><label>complexité <input id="canvasAmount" type="range" min="4" max="28" value="19"></label><button id="redrawCanvas" class="action primary" type="button">Redessiner</button><p id="canvasDescription" class="muted">Sur une toile sombre, dessinez des graphiques de tableau de bord avec deux couleurs très contrastées ; le curseur de complexité détermine le nombre de graphiques ; l’ensemble est généré entièrement en local dans le navigateur.</p></div></div><section class="drawing-controller gauge-controller"><header><span class="eyebrow">TARGET GAUGE</span><h3>Tableau de bord des objectifs de croissance du jardin</h3></header><label>Valeur cible<input id="gaugeTarget" type="number" min="10" max="100" value="72"></label><fieldset><legend>Zone d’alerte</legend><label><input type="radio" name="gaugeZone" value="safe" checked>Sécurité</label><label><input type="radio" name="gaugeZone" value="watch">Suivre</label><label><input type="radio" name="gaugeZone" value="risk">Risque</label></fieldset><output id="gaugeVariance">À 28 de l’objectif</output><button id="gaugeCalibrate" class="action" type="button" data-core-bridge="drawing-data-viz-gauge-meter">Aiguille de calibration</button></section></div><!-- 11DZ_CORE_END --></section></section></div><p id="status" class="status" role="status" aria-live="polite"></p></section><figcaption class="gallery-caption"><strong>Croissance du jardin / GALLERY 03</strong></figcaption></figure>
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<script>
'use strict';
const statusOutput = document.querySelector('#status');
const announce = message => { statusOutput.textContent = message; };
/* 11DZ_CORE_SCRIPT_START:drawing-data-viz-gauge-meter */
const canvas = document.querySelector('#artboard'); const context = canvas.getContext('2d'); const amount = document.querySelector('#canvasAmount'); let drawSeed = 1480795708;
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 = '#17241d'; 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?'#af4f45':'#9eb49f'; context.fillStyle=context.strokeStyle+'88'; context.lineWidth=(2+random()*4)*Math.max(.6,drawingFactor);
context.arc(width/2,height*.72,45+index*3,Math.PI,Math.PI+random()*Math.PI); context.stroke();
} 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 gaugeTarget=document.querySelector('#gaugeTarget');const gaugeZones=[...document.querySelectorAll('[name="gaugeZone"]')];const gaugeState={target:72,zone:'safe',calibrations:0};function tuneGauge(){gaugeState.target=Math.max(10,Math.min(100,Number(gaugeTarget.value)||10));gaugeState.zone=gaugeZones.find(input=>input.checked)?.value||'safe';const zoneFactor={safe:.78,watch:1,risk:1.32}[gaugeState.zone];canvas.dataset.drawingFactor=String(zoneFactor);canvas.dataset.drawingShift=String(gaugeState.target+gaugeState.calibrations);document.querySelector('#gaugeVariance').textContent='À distance de l’objectif '+Math.abs(100-gaugeState.target)+' · Calibration '+gaugeState.calibrations+' Suivant';drawCanvas();}gaugeTarget.addEventListener('input',tuneGauge);gaugeZones.forEach(input=>input.addEventListener('change',tuneGauge));document.querySelector('#gaugeCalibrate').addEventListener('click',()=>{gaugeState.calibrations+=1;amount.value=String(Math.max(Number(amount.min),Math.round(gaugeState.target/5)));tuneGauge();announce('L’aiguille du cadran a été calibrée selon la valeur cible');});tuneGauge();
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const workflowCompareCore=document.querySelector('#workflowCore');const workflowCompareWeight=document.querySelector('#workflowCompareWeight');const workflowCompareState={channel:'A',weight:50,frozen:false,snapshots:[]};function workflowCompareFingerprint(){const controls=[...workflowCompareCore.querySelectorAll('input,select,textarea')];const outputs=[...workflowCompareCore.querySelectorAll('output,[role="status"],strong')].map(node=>node.textContent.trim()).filter(Boolean);return {controlValues:controls.map(control=>control.type==='checkbox'||control.type==='radio'?control.checked:control.value),summary:outputs.slice(0,4).join(' / '),nodes:workflowCompareCore.querySelectorAll('*').length};}function workflowCompareDrive(){workflowCompareCore.dataset.compareChannel=workflowCompareState.channel;workflowCompareCore.style.setProperty('--compare-split',workflowCompareState.weight+'%');document.querySelector('#workflowCompareWeightValue').textContent=workflowCompareState.weight+' cm';document.querySelector('#workflowCompareLive').textContent=workflowCompareState.channel+' Version · '+workflowCompareState.weight+' cm'+(workflowCompareState.frozen?' · figé':'');announce('Affichage du suivi de croissance en cours '+workflowCompareState.channel+' Version');}function workflowCompareCapture(source){const bridge=workflowBridgeActivate();const snapshot={...workflowCompareFingerprint(),channel:workflowCompareState.channel,weight:workflowCompareState.weight,source,bridge:bridge.summary};workflowCompareState.snapshots.push(snapshot);const item=document.createElement('li');item.innerHTML='<b>'+snapshot.channel+'</b><span>'+(snapshot.summary||snapshot.bridge)+'</span><small>'+snapshot.weight+' cm · '+snapshot.bridge+'</small>';document.querySelector('#workflowCompareShelf').prepend(item);announce('échantillonné '+snapshot.channel+' Versionner et enregistrer l’observation · '+bridge.summary);}document.querySelectorAll('[name="workflowChannel"]').forEach(input=>input.addEventListener('change',()=>{workflowCompareState.channel=input.value;workflowCompareDrive();}));workflowCompareWeight.addEventListener('input',()=>{workflowCompareState.weight=Number(workflowCompareWeight.value);workflowCompareDrive();});document.querySelector('#workflowCompareFreeze').addEventListener('change',event=>{workflowCompareState.frozen=event.currentTarget.checked;workflowCompareDrive();});document.querySelector('#workflowCompareCapture').addEventListener('click',()=>workflowCompareCapture('Échantillonnage du bouton'));workflowCompareCore.addEventListener('dblclick',()=>workflowCompareCapture('Double-clic sur la vue principale'));workflowCompareDrive();
workflowBridgeReset();
</script>
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