From f613db0226e4da82b04ae2279be65d78ae7addc1 Mon Sep 17 00:00:00 2001
From: zhipenglin <sunandmoon001@163.com>
Date: Sat, 27 Jan 2024 21:56:31 +0800
Subject: [PATCH] fix: fix Affix placeholder height anomaly when browser zoom
 is 80%

Signed-off-by: zhipenglin <sunandmoon001@163.com>
---
 components/affix/utils.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/components/affix/utils.ts b/components/affix/utils.ts
index 2e911e873e..750fe9bc85 100644
--- a/components/affix/utils.ts
+++ b/components/affix/utils.ts
@@ -7,7 +7,7 @@ export function getTargetRect(target: BindElement): DOMRect {
 }
 
 export function getFixedTop(placeholderRect: DOMRect, targetRect: DOMRect, offsetTop?: number) {
-  if (offsetTop !== undefined && targetRect.top > placeholderRect.top - offsetTop) {
+  if (offsetTop !== undefined && Math.round(targetRect.top) > Math.round(placeholderRect.top) - offsetTop) {
     return offsetTop + targetRect.top;
   }
   return undefined;
@@ -18,7 +18,7 @@ export function getFixedBottom(
   targetRect: DOMRect,
   offsetBottom?: number,
 ) {
-  if (offsetBottom !== undefined && targetRect.bottom < placeholderRect.bottom + offsetBottom) {
+  if (offsetBottom !== undefined && Math.round(targetRect.bottom) < Math.round(placeholderRect.bottom) + offsetBottom) {
     const targetBottomOffset = window.innerHeight - targetRect.bottom;
     return offsetBottom + targetBottomOffset;
   }