Effet de trace lumineuse du pointeur du couloir du lac nuageux
Dans le contexte d’un couloir de nuages au bord du lac, réalisez un effet de traînée du pointeur : contenu authentique, contrôles actionnables, retours d’état clairs et mise en page adaptée 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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<header class="mast"><div><span class="eyebrow">minimal / effet de traînée du pointeur / ADVANCED</span><h1>Effet de trace lumineuse du pointeur du couloir du lac nuageux</h1><p class="intro">Dans le contexte d’un couloir de nuages au bord du lac, réalisez un effet de traînée du pointeur : contenu authentique, contrôles actionnables, retours d’état clairs et mise en page adaptée à toutes les tailles.</p></div><span class="scenario">Promenade du lac de nuages</span></header>
<div class="composition-deck"><div class="deck-bar"><span>CONTROL DECK · 04</span><span>Effet de traînée du pointeur</span><span class="deck-lights" aria-hidden="true"><i></i><i></i><i></i></span></div><section class="demo" aria-label="Zone interactive de l’effet de traînée lumineuse du pointeur du couloir du lac nuageux"><div id="workflowSpatial" class="workflow-spatial" style="--spatial-width:64%;--spatial-zoom:1"><header><div><span class="eyebrow">Couloir du lac de nuages SPATIAL CANVAS</span><h2>Comptoir d’ajustement de la Galerie du lac nuageux</h2></div><label>Proportion d’intensité visuelle<input id="workflowSpatialWidth" type="range" min="38" max="82" value="64"><output id="workflowSpatialWidthValue">64%</output></label><label>Redimensionnement du contenu<input id="workflowSpatialZoom" type="range" min="80" max="120" value="100"><output id="workflowSpatialZoomValue">100%</output></label></header><div class="spatial-grid"><section id="workflowCore" class="workflow-core spatial-core"><!-- 11DZ_CORE_START:creative-effects-cursor-trail --><div class="cursor-trail-lab" data-trail-layout="aurora-band"><section class="trail-stage"><canvas id="trailCanvas" width="960" height="460" tabindex="0" aria-label="Toile de traînée lumineuse du curseur du couloir du lac nuageux ; déplacez le curseur ou utilisez les touches fléchées pour dessiner une traînée lumineuse" aria-describedby="trailHelp">Le navigateur actuel ne prend pas en charge Canvas.</canvas><div><span>Promenade du lac de nuages</span><h2>La traînée d’aurore traverse la zone d’observation en laissant une rémanence colorée</h2><p id="trailHelp">Déplacez la souris, touchez la toile, ou, une fois au focus, utilisez les touches fléchées pour dessiner.</p></div></section><aside class="trail-controls panel"><span class="eyebrow">CURSOR TRAIL</span><h2>Bande d’observation des aurores polaires</h2><label>Longueur de la traînée lumineuse <input id="trailLength" type="range" min="12" max="90" value="72" data-core-bridge="creative-effects-cursor-trail"><output id="trailLengthValue">72</output></label><label>Taille des points lumineux <input id="trailSize" type="range" min="3" max="18" value="6"><output id="trailSizeValue">6px</output></label><button id="trailClear" class="action" type="button">Effacer la trace lumineuse</button></aside></div><!-- 11DZ_CORE_END --></section><input id="workflowSpatialHandle" class="spatial-handle" type="button" value="↔" aria-label="Faire glisser pour ajuster la largeur de l’aperçu du cas principal"><aside><strong>Couche de base de la galerie du lac nuageux</strong><p>La profondeur dynamique du couloir du lac nuageux et la profondeur de l’affichage du couloir du lac nuageux seront réorganisées en fonction de la taille du canevas.</p><output id="workflowSpatialStatus">Largeur 64%, zoom 100%</output><input id="workflowSpatialApply" class="action primary" type="button" value="Effet d’application"></aside></div></div><p id="status" class="status" role="status" aria-live="polite"></p></section></div>
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