From b7eef925acd69bd8b60cd04b9ba6aca5f581bc39 Mon Sep 17 00:00:00 2001
From: Jonas Jenwald <jonas.jenwald@gmail.com>
Date: Sat, 15 Mar 2025 13:19:34 +0100
Subject: [PATCH] Shorten the `PDFThumbnailView.prototype.#getReducedImageDims`
 method (PR 19635 follow-up)

This method is slightly more verbose than necessary, hence we can shorten the code a little bit.
---
 web/pdf_thumbnail_view.js | 13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)

diff --git a/web/pdf_thumbnail_view.js b/web/pdf_thumbnail_view.js
index 59e171bb3..c512aca5f 100644
--- a/web/pdf_thumbnail_view.js
+++ b/web/pdf_thumbnail_view.js
@@ -366,8 +366,8 @@ class PDFThumbnailView {
   }
 
   #getReducedImageDims(canvas) {
-    let reducedWidth = canvas.width << MAX_NUM_SCALING_STEPS,
-      reducedHeight = canvas.height << MAX_NUM_SCALING_STEPS;
+    const width = canvas.width << MAX_NUM_SCALING_STEPS,
+      height = canvas.height << MAX_NUM_SCALING_STEPS;
 
     const outputScale = new OutputScale();
     // Here we're not actually "rendering" to the canvas and the `OutputScale`
@@ -375,15 +375,12 @@ class PDFThumbnailView {
     outputScale.sx = outputScale.sy = 1;
 
     outputScale.limitCanvas(
-      reducedWidth,
-      reducedHeight,
+      width,
+      height,
       this.maxCanvasPixels,
       this.maxCanvasDim
     );
-    reducedWidth = (reducedWidth * outputScale.sx) | 0;
-    reducedHeight = (reducedHeight * outputScale.sy) | 0;
-
-    return [reducedWidth, reducedHeight];
+    return [(width * outputScale.sx) | 0, (height * outputScale.sy) | 0];
   }
 
   #reduceImage(img) {