Capacidades de medios y dispositivos del navegador

Registro de visibilidad de la página de la consola remota de la consulta

Completa el registro de visibilidad de la página en un escenario de consola remota de consulta externa: incluye contenido real, controles interactivos, comentarios de estado claros y un diseño adaptable a distintos tamaños.

Capacidades de medios y dispositivos del navegadorRegistro de visibilidad de páginaHTMLCSSBrowser API
Tras activar JavaScript, puedes editar, ejecutar y guardar este ejemplo. El código fuente fijado es el siguiente:
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  <title>Registro de visibilidad de la página de la consola remota de la consulta</title>
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  <main class="page">
    <header class="mast"><div><span class="eyebrow">monochrome / registro de visibilidad de la página / BEGINNER</span><h1>Registro de visibilidad de la página de la consola remota de la consulta</h1><p class="intro">Completa el registro de visibilidad de la página en un escenario de consola remota de consulta externa: incluye contenido real, controles interactivos, comentarios de estado claros y un diseño adaptable a distintos tamaños.</p></div><span class="scenario">Estación remota ambulatoria</span></header>
    <div class="composition-deck"><div class="deck-bar"><span>CONTROL DECK · 04</span><span>Registro de visibilidad de página</span><span class="deck-lights" aria-hidden="true"><i></i><i></i><i></i></span></div><section class="demo" aria-label="Zona interactiva del registro de visibilidad de la página de la consola remota de la clínica"><div id="workflowSpatial" class="workflow-spatial" style="--spatial-width:64%;--spatial-zoom:1"><header><div><span class="eyebrow">Estación remota clínica SPATIAL CANVAS</span><h2>Puesto de ajuste de la consola remota ambulatoria</h2></div><label>Proporción de elementos detectados<input id="workflowSpatialWidth" type="range" min="38" max="82" value="64"><output id="workflowSpatialWidthValue">64%</output></label><label>Escala de contenido<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:browser-media-device-page-visibility --><div class="visibility-journal"><header><span class="eyebrow">VISIBILITY JOURNAL</span><h2>Registro de visibilidad de la cabina remota de consulta</h2><output id="visibilityClock">00:00</output><p id="visibilityState">Observando el estado de la página</p></header><section><div id="visibilityMeter" role="progressbar" aria-label="Tiempo visible de esta sesión" aria-valuemin="0" aria-valuemax="60" aria-valuenow="0"><i></i></div><dl><div><dt>Segundos de visibilidad</dt><dd id="visibilitySeconds">0</dd></div><div><dt>Número de ocultaciones</dt><dd id="visibilityHiddenCount">0</dd></div><div><dt>Estado actual</dt><dd id="visibilityNative">visible</dd></div></dl><button id="visibilityPause" class="action primary" type="button" data-core-bridge="browser-media-device-page-visibility">Pausar observación</button><button id="visibilityReset" class="action" type="button">Restablecer registro</button></section><aside><h3>Cambio de estado</h3><ul id="visibilityEvents"><li>La observación ha comenzado</li></ul></aside></div><!-- 11DZ_CORE_END --></section><input id="workflowSpatialHandle" class="spatial-handle" type="button" value="↔" aria-label="Arrastra para ajustar el ancho de la vista previa del ejemplo principal"><aside><strong>Verificación de permisos de la consola remota de la clínica</strong><p>El registro de capacidades de la estación remota de la consulta y el guardado local de la estación remota de la consulta se reordenarán según el tamaño del lienzo.</p><output id="workflowSpatialStatus">Ancho 64%, escala 100%</output><input id="workflowSpatialApply" class="action primary" type="button" value="Capacidad de registro"></aside></div></div><p id="status" class="status" role="status" aria-live="polite"></p></section></div>
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    const announce = message => { statusOutput.textContent = message; };
    /* 11DZ_CORE_SCRIPT_START:browser-media-device-page-visibility */
const visibilityData={seconds:0,hidden:0,paused:false,events:[]};function formatVisibleTime(value){return String(Math.floor(value/60)).padStart(2,'0')+':'+String(value%60).padStart(2,'0');}function renderVisibility(){document.querySelector('#visibilityClock').textContent=formatVisibleTime(visibilityData.seconds);document.querySelector('#visibilitySeconds').textContent=String(visibilityData.seconds);document.querySelector('#visibilityHiddenCount').textContent=String(visibilityData.hidden);document.querySelector('#visibilityNative').textContent=document.visibilityState;document.querySelector('#visibilityState').textContent=visibilityData.paused?'La observación está en pausa':document.hidden?'La página está oculta actualmente':'La página está visible actualmente';const meter=document.querySelector('#visibilityMeter');meter.setAttribute('aria-valuenow',String(Math.min(60,visibilityData.seconds)));meter.querySelector('i').style.width=Math.min(100,visibilityData.seconds/60*100)+'%';document.querySelector('#visibilityEvents').replaceChildren(...visibilityData.events.slice(0,6).map(entry=>{const item=document.createElement('li');item.textContent=entry;return item;}));}function logVisibility(label){visibilityData.events.unshift(new Date().toLocaleTimeString()+' · '+label);renderVisibility();}document.addEventListener('visibilitychange',()=>{if(document.hidden)visibilityData.hidden+=1;logVisibility(document.visibilityState);announce('El estado de la página cambia a '+document.visibilityState);});setInterval(()=>{if(!visibilityData.paused&&!document.hidden){visibilityData.seconds+=1;renderVisibility();}},1000);document.querySelector('#visibilityPause').addEventListener('click',event=>{visibilityData.paused=!visibilityData.paused;event.currentTarget.textContent=visibilityData.paused?'Seguir observando':'Pausar observación';logVisibility(visibilityData.paused?'Pausa manual':'Seguir observando');});document.querySelector('#visibilityReset').addEventListener('click',()=>{visibilityData.seconds=0;visibilityData.hidden=0;visibilityData.events=[];logVisibility('Registro restablecido');announce('El registro de visibilidad se ha restablecido');});logVisibility('La observación ha comenzado');
/* 11DZ_CORE_SCRIPT_END */
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const workflowSpatial=document.querySelector('#workflowSpatial');const workflowSpatialCore=document.querySelector('#workflowCore');const workflowSpatialWidth=document.querySelector('#workflowSpatialWidth');const workflowSpatialZoom=document.querySelector('#workflowSpatialZoom');const workflowSpatialHandle=document.querySelector('#workflowSpatialHandle');const workflowSpatialState={width:64,zoom:1,dragging:false};function workflowSpatialDrive(){workflowSpatial.style.setProperty('--spatial-width',workflowSpatialState.width+'%');workflowSpatial.style.setProperty('--spatial-zoom',String(workflowSpatialState.zoom));workflowSpatialWidth.value=String(workflowSpatialState.width);workflowSpatialZoom.value=String(Math.round(workflowSpatialState.zoom*100));document.querySelector('#workflowSpatialWidthValue').textContent=workflowSpatialState.width+'%';document.querySelector('#workflowSpatialZoomValue').textContent=Math.round(workflowSpatialState.zoom*100)+'%';document.querySelector('#workflowSpatialStatus').textContent='Ancho '+workflowSpatialState.width+'%, zoom '+Math.round(workflowSpatialState.zoom*100)+'%';announce('El lienzo de la consola remota de la consulta se ha reorganizado');}workflowSpatialWidth.addEventListener('input',()=>{workflowSpatialState.width=Number(workflowSpatialWidth.value);workflowSpatialDrive();});workflowSpatialZoom.addEventListener('input',()=>{workflowSpatialState.zoom=Number(workflowSpatialZoom.value)/100;workflowSpatialDrive();});workflowSpatialHandle.addEventListener('pointerdown',event=>{workflowSpatialState.dragging=true;workflowSpatialHandle.setPointerCapture(event.pointerId);});workflowSpatialHandle.addEventListener('pointermove',event=>{if(!workflowSpatialState.dragging)return;const rect=workflowSpatial.getBoundingClientRect();workflowSpatialState.width=Math.max(38,Math.min(82,Math.round((event.clientX-rect.left)/rect.width*100)));workflowSpatialDrive();});workflowSpatialHandle.addEventListener('pointerup',event=>{workflowSpatialState.dragging=false;workflowSpatialHandle.releasePointerCapture(event.pointerId);});workflowSpatialHandle.addEventListener('wheel',event=>{event.preventDefault();workflowSpatialState.zoom=Math.max(.8,Math.min(1.2,workflowSpatialState.zoom+(event.deltaY<0?.05:-.05)));workflowSpatialDrive();},{passive:false});workflowSpatialHandle.addEventListener('keydown',event=>{if(!['ArrowLeft','ArrowRight'].includes(event.key))return;event.preventDefault();workflowSpatialState.width=Math.max(38,Math.min(82,workflowSpatialState.width+(event.key==='ArrowRight'?2:-2)));workflowSpatialDrive();});document.querySelector('#workflowSpatialApply').addEventListener('click',()=>{const bridge=workflowBridgeActivate();document.querySelector('#workflowSpatialStatus').textContent='Capacidad registrada · ancho '+workflowSpatialState.width+'%, zoom '+Math.round(workflowSpatialState.zoom*100)+'% · '+bridge.summary;announce(document.querySelector('#workflowSpatialStatus').textContent);});workflowSpatialDrive();
workflowBridgeReset();
  </script>
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