Re-add devicePixelRatio

jellyfin · Nov 4, 2024 · ea7f414 · ea7f414
1 parent 0ba1afa
commit ea7f414
Showing 1 changed file with 10 additions and 1 deletion.
diff --git a/src/plugins/pdfPlayer/plugin.js b/src/plugins/pdfPlayer/plugin.js
@@ -291,13 +291,22 @@ export class PdfPlayer {
 
     renderPage(canvas, number) {
         this.book.getPage(number).then(page => {
+            const devicePixelRatio = (window.devicePixelRatio || 1);
             const original = page.getViewport({ scale: 1 });
-            const scale = Math.min((window.innerHeight / original.height), (window.innerWidth / original.width));
+            const scale = Math.min((window.innerHeight / original.height), (window.innerWidth / original.width)) * devicePixelRatio;
             const viewport = page.getViewport({ scale });
 
             canvas.width = viewport.width;
             canvas.height = viewport.height;
 
+            if (window.innerWidth < window.innerHeight) {
+                canvas.style.width = '100%';
+                canvas.style.height = 'auto';
+            } else {
+                canvas.style.height = '100%';
+                canvas.style.width = 'auto';
+            }
+
             const context = canvas.getContext('2d');
 
             const renderContext = {