Learning Progress Scatter Plot
Complete a scatter plot for the learning progress scenario: includes real content, actionable controls, clear status feedback, and responsive layouts across sizes.
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<header class="mast"><div><span class="eyebrow">monochrome / Scatter Plot / INTERMEDIATE</span><h1>Learning Progress Scatter Plot</h1><p class="intro">Complete a scatter plot for the learning progress scenario: includes real content, actionable controls, clear status feedback, and responsive layouts across sizes.</p></div><span class="scenario">Learning Progress</span></header>
<div class="composition-studio"><div class="studio-ruler" aria-hidden="true"></div><section class="demo" aria-label="Learning Progress Scatter Plot Interaction Area"><div class="workflow-session"><header class="session-command"><div><span class="eyebrow">Learning Progress SESSION</span><h2>Learning cycle timer</h2></div><output id="workflowSessionClock">00:45</output><label>Round Duration<input id="workflowSessionLength" type="range" min="15" max="90" step="15" value="45"><span>sec</span></label><button id="workflowSessionToggle" class="action primary" type="button">Start reviewing</button></header><div id="workflowSessionProgress" role="progressbar" aria-label="Learning Cycle Progress" aria-valuemin="0" aria-valuemax="100" aria-valuenow="0"><i></i></div><section id="workflowCore" class="workflow-core session-stage" data-session-phase="ready" tabindex="-1"><!-- 11DZ_CORE_START:drawing-data-viz-scatter-plot --><div class="drawing-pattern drawing-pattern-5"><div class="canvas-shell"><canvas id="artboard" width="900" height="440" aria-label="Scatter Plot Canvas" aria-describedby="canvasDescription"></canvas><div class="canvas-tools panel"><span class="eyebrow">CANVAS MODE 6</span><h2>Scatter Plot</h2><label>Complexity <input id="canvasAmount" type="range" min="4" max="28" value="25"></label><button id="redrawCanvas" class="action primary" type="button">Redraw</button><p id="canvasDescription" class="muted">A dark canvas draws a scatter plot using two high-contrast colors, and a complexity slider determines the number of shapes; the entire scene is generated locally in the browser.</p></div></div><section class="drawing-controller scatter-controller"><header><span class="eyebrow">CLUSTER LAB</span><h3>Learning Progress Scatter Clustering</h3></header><label>Clustering Algorithm<select id="scatterClusterMode"><option value="density">Density grouping</option><option value="distance">distance grouping</option><option value="manual">Manual grouping</option></select></label><label>Jitter amplitude<input id="scatterJitter" type="range" min="0" max="30" value="12" data-core-bridge="drawing-data-viz-scatter-plot"><output id="scatterJitterValue">12</output></label><button id="scatterResample" class="action" type="button">Resample</button><dl><div><dt>Sample Batch</dt><dd id="scatterBatch">1</dd></div><div><dt>Number of clusters</dt><dd id="scatterClusters">3</dd></div></dl></section></div><!-- 11DZ_CORE_END --></section><footer class="session-log"><strong id="workflowSessionScore">0 interaction checkpoints</strong><ol id="workflowSessionLaps" aria-label="Round Log"></ol></footer></div><p id="status" class="status" role="status" aria-live="polite"></p></section></div>
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function random(){ drawSeed = (drawSeed * 1664525 + 1013904223) >>> 0; return drawSeed / 4294967296; }
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const scatterMode=document.querySelector('#scatterClusterMode');const scatterJitter=document.querySelector('#scatterJitter');const scatterModel=new Map([['batch',1],['clusters',3],['jitter',12]]);function renderScatterModel(){scatterModel.set('jitter',Number(scatterJitter.value));scatterModel.set('clusters',{density:3,distance:4,manual:2}[scatterMode.value]);document.querySelector('#scatterJitterValue').textContent=scatterModel.get('jitter');document.querySelector('#scatterBatch').textContent=scatterModel.get('batch');document.querySelector('#scatterClusters').textContent=scatterModel.get('clusters');canvas.dataset.drawingFactor=String(.65+scatterModel.get('clusters')*.15);canvas.dataset.drawingShift=String(scatterModel.get('batch')*19+scatterModel.get('jitter'));drawCanvas();}scatterMode.addEventListener('change',renderScatterModel);scatterJitter.addEventListener('input',renderScatterModel);document.querySelector('#scatterResample').addEventListener('click',()=>{scatterModel.set('batch',scatterModel.get('batch')+1);renderScatterModel();announce('Scatter samples have been re-collected and clustered');});renderScatterModel();
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workflowBridgeReset();
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