From 62e8afebb89b3343c7ea48d5eedd94d9c84331eb Mon Sep 17 00:00:00 2001
From: Yuriy <yuriyz@disroot.org>
Date: Mon, 24 Jun 2024 22:34:51 -0400
Subject: [PATCH] aspect ratio calc function

---
 General-Functions.ahk | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/General-Functions.ahk b/General-Functions.ahk
index 0125bbe..be265b9 100644
--- a/General-Functions.ahk
+++ b/General-Functions.ahk
@@ -605,6 +605,22 @@ GetDateOrdinalSuffix(D) {
 }
 
 
+; Calculate the aspect ratio of a video/image using the width + height
+getAspectRatio(width, height) {
+    gcd := gcdFunc(width, height)
+    return round(width/gcd) ":"  round(height/gcd)
+}
+
+; The gcdFunc() is a helper function that calculates the GCD (greatest common divisor) of two numbers using the Euclidean algorithm.
+; Used for calculating aspect ratio of Videos
+gcdFunc(a, b) {
+    while b
+        t := b, b := Mod(a, b), a := t
+    return a
+}
+
+
+
 
 
 ; OnMsgbox - Custom Msgbox Screens