Update examples

Author: Niilo Keinänen

README.md

@@ -84,10 +84,10 @@ Direct developer email support can be purchased through a [Support Plan][4] or b
 [3]: https://stackoverflow.com/questions/tagged/lightningchart
 [4]: https://lightningchart.com/support-services/
 
-© LightningChart Ltd 2009-2025. All rights reserved.
+© LightningChart Ltd 2009-2026. All rights reserved.
 
 
-[XY cartesian chart]: https://lightningchart.com/js-charts/api-documentation/v8.1.0/classes/ChartXY.html
-[Area point]: https://lightningchart.com/js-charts/api-documentation/v8.1.0/interfaces/AreaPoint.html
-[Area Range series]: https://lightningchart.com/js-charts/api-documentation/v8.1.0/classes/AreaRangeSeries.html
+[XY cartesian chart]: https://lightningchart.com/js-charts/api-documentation/v8.2.0/classes/ChartXY.html
+[Area point]: https://lightningchart.com/js-charts/api-documentation/v8.2.0/interfaces/AreaPoint.html
+[Area Range series]: https://lightningchart.com/js-charts/api-documentation/v8.2.0/classes/AreaRangeSeries.html
 

src/index.js

@@ -13,7 +13,20 @@ const chart = lightningChart({
             resourcesBaseUrl: new URL(document.head.baseURI).origin + new URL(document.head.baseURI).pathname + 'resources/',
         })
     .ChartXY({
-        theme: Themes[new URLSearchParams(window.location.search).get('theme') || 'darkGold'] || undefined,
+        theme: (() => {
+    const t = Themes[new URLSearchParams(window.location.search).get('theme') || 'darkGold'] || undefined
+    const smallView = Math.min(window.innerWidth, window.innerHeight) < 500
+    if (!window.__lcjsDebugOverlay) {
+        window.__lcjsDebugOverlay = document.createElement('div')
+        window.__lcjsDebugOverlay.style.cssText = 'position:fixed;top:0;left:0;background:rgba(0,0,0,0.7);color:#fff;padding:4px 8px;z-index:99999;font:12px monospace;pointer-events:none'
+        if (document.body) document.body.appendChild(window.__lcjsDebugOverlay)
+        setInterval(() => {
+            if (!window.__lcjsDebugOverlay.parentNode && document.body) document.body.appendChild(window.__lcjsDebugOverlay)
+            window.__lcjsDebugOverlay.textContent = window.innerWidth + 'x' + window.innerHeight + ' dpr=' + window.devicePixelRatio + ' small=' + (Math.min(window.innerWidth, window.innerHeight) < 500)
+        }, 500)
+    }
+    return t && smallView ? lcjs.scaleTheme(t, 0.5) : t
+})(),
     })
     .setTitle('Daily temperature range, April 2019')