From 1c2a56ce022ccbe0e4190d887bf7ef4791fd70ec Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=BC=A0=E9=A3=8E=E6=8D=B7=E7=89=B9=E7=83=88?=
 <1981462002@qq.com>
Date: Fri, 6 Nov 2020 07:24:02 +0800
Subject: [PATCH] Update painting.dart (#22221)

---
 lib/ui/painting.dart | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/ui/painting.dart b/lib/ui/painting.dart
index c57155556fb..58c379497ad 100644
--- a/lib/ui/painting.dart
+++ b/lib/ui/painting.dart
@@ -4540,7 +4540,7 @@ class Canvas extends NativeFieldWrapperClass2 {
   ///       transformList[i * 4 + 0] = 1.0;
   ///       transformList[i * 4 + 1] = 0.0;
   ///       transformList[i * 4 + 2] = sprite.centerX - 5.0;
-  ///       transformList[i * 4 + 2] = sprite.centerY - 5.0;
+  ///       transformList[i * 4 + 3] = sprite.centerY - 5.0;
   ///     }
   ///     Paint paint = Paint();
   ///     canvas.drawAtlas(spriteAtlas, transformList, rectList, null, null, null, paint);
@@ -4600,7 +4600,7 @@ class Canvas extends NativeFieldWrapperClass2 {
   ///       transformList[i * 4 + 0] = transform.scos;
   ///       transformList[i * 4 + 1] = transform.ssin;
   ///       transformList[i * 4 + 2] = transform.tx;
-  ///       transformList[i * 4 + 2] = transform.ty;
+  ///       transformList[i * 4 + 3] = transform.ty;
   ///
   ///       // This example computes the color value directly, but one could also compute
   ///       // an actual Color object and use its Color.value getter for the same result.