Set alpha: false in canvas.getContext

Closes wojtekmaj#1010
han-tun · Jan 11, 2023 · c151559 · c151559
1 parent fc05de4
commit c151559
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Page/PageCanvas.jsx b/src/Page/PageCanvas.jsx
@@ -118,7 +118,7 @@ export class PageCanvasInternal extends PureComponent {
     const renderContext = {
       annotationMode: renderForms ? ANNOTATION_MODE.ENABLE_FORMS : ANNOTATION_MODE.ENABLE,
       get canvasContext() {
-        return canvas.getContext('2d');
+        return canvas.getContext('2d', { alpha: false });
       },
       viewport: renderViewport,
     };