From e8563718f31afa72e8291309260b96ef8d958fb9 Mon Sep 17 00:00:00 2001
From: quark <caodahong@gmail.com>
Date: Wed, 11 Jun 2025 19:20:24 +0800
Subject: [PATCH] doc: simplify canvas creation in README.md

---
 README.md | 14 ++------------
 1 file changed, 2 insertions(+), 12 deletions(-)

diff --git a/README.md b/README.md
index d170ba1..a23776f 100644
--- a/README.md
+++ b/README.md
@@ -164,18 +164,13 @@ Browser has to support `OffscreenCanvas` and `bitmaprenderer` context.
 importScripts('bundle.js');
 
 const createCanvas = (width, height) => {
-  const canvas = new OffscreenCanvas(width, height);
-  canvas.width = width;
-  canvas.height = height;
-  return canvas;
+  return new OffscreenCanvas(width, height);
 };
 
 const createCanvasFromData = (data) => {
   const image = new Image();
   image.src = 'data:image/jpeg;base64,' + agPsd.byteArrayToBase64(data);
   const canvas = new OffscreenCanvas(image.width, image.height);
-  canvas.width = image.width;
-  canvas.height = image.height;
   canvas.getContext('2d').drawImage(image, 0, 0);
   return canvas;
 };
@@ -227,18 +222,13 @@ xhr.send();
 importScripts('bundle.js');
 
 const createCanvas = (width, height) => {
-  const canvas = new OffscreenCanvas(width, height);
-  canvas.width = width;
-  canvas.height = height;
-  return canvas;
+  return OffscreenCanvas(width, height);
 };
 
 const createCanvasFromData = (data) => {
   const image = new Image();
   image.src = 'data:image/jpeg;base64,' + agPsd.byteArrayToBase64(data);
   const canvas = new OffscreenCanvas(image.width, image.height);
-  canvas.width = image.width;
-  canvas.height = image.height;
   canvas.getContext('2d').drawImage(image, 0, 0);
   return canvas;
 };