From ed6f6af8dbb0da9018a5ed471394d4fb2d04d7c9 Mon Sep 17 00:00:00 2001
From: Syndamia <kamen@syndamia.com>
Date: Fri, 3 Mar 2023 11:26:18 +0200
Subject: [presentation] Implemented proper slide scaling

---
 src/scripts/presentation.js | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'src/scripts')

diff --git a/src/scripts/presentation.js b/src/scripts/presentation.js
index d60e698..8c78ed8 100644
--- a/src/scripts/presentation.js
+++ b/src/scripts/presentation.js
@@ -71,11 +71,19 @@ presentBtn.addEventListener('click', function() {
 	else {
 		pageY = window.scrollY; pageX = window.scrollX;
 		window.scrollTo(0, 0);
+		fixAbsoluteSlideScale();
 	}
 
 	presenting = !presenting;
 });
 
+function fixAbsoluteSlideScale() {
+	var tr = 'translate(-50%, -50%) scale(' + Math.min(window.innerHeight / slides[0].offsetHeight, window.innerWidth / slides[0].offsetWidth) + ')' 
+	// Update transform
+	document.styleSheets.item(3).cssRules[1].style.transform = tr;
+}
+window.addEventListener('resize', fixAbsoluteSlideScale);
+
 /* Show as article button */
 
 articleBtn.addEventListener('click', function() {
-- 
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