From e6e1999f96adbe0f4b041d265837e00bde9283ab Mon Sep 17 00:00:00 2001
From: malern <701073+malern@users.noreply.github.com>
Date: Fri, 19 May 2023 20:04:36 +0100
Subject: [PATCH] Render UI at a higher resolution when viewing with a higher
 pixel ratio

---
 web/scripts/app.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/web/scripts/app.js b/web/scripts/app.js
index 97b7c8d3..514ca395 100644
--- a/web/scripts/app.js
+++ b/web/scripts/app.js
@@ -921,8 +921,9 @@ export class ComfyApp {
 		this.graph.start();
 
 		function resizeCanvas() {
-			canvasEl.width = canvasEl.offsetWidth;
-			canvasEl.height = canvasEl.offsetHeight;
+			canvasEl.width = canvasEl.offsetWidth * window.devicePixelRatio;
+			canvasEl.height = canvasEl.offsetHeight * window.devicePixelRatio;
+			canvasEl.getContext("2d").scale(window.devicePixelRatio, window.devicePixelRatio);
 			canvas.draw(true, true);
 		}