From 58ef00994cb1924cc4e89f11821fdba5a25e3c4c Mon Sep 17 00:00:00 2001
From: Eltrac <hi@guhub.cn>
Date: Wed, 17 Sep 2025 21:08:09 +0800
Subject: fix: images cannot scale properly if it's smaller than window

---
 src/animation.js | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

(limited to 'src/animation.js')

diff --git a/src/animation.js b/src/animation.js
index b62fc21..6952a72 100644
--- a/src/animation.js
+++ b/src/animation.js
@@ -10,13 +10,14 @@ export default class Animation {
     if (element.naturalWidth > ww) {
       finals.width = ww;
       finals.height = ww / ratio;
-      if (finals.height > wh) {
-        finals.height = wh;
-        finals.width = wh * ratio;
-      }
     } else {
-      finals.width = element.offsetWidth;
-      finals.height = element.offsetHeight;
+      finals.width = element.naturalWidth;
+      finals.height = element.naturalHeight;
+    }
+
+    if (finals.height > wh) {
+      finals.height = wh;
+      finals.width = wh * ratio;
     }
 
     finals.top = (wh - finals.height) / 2 + window.scrollY + margin;
-- 
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