From 4c712040735dc786485cc0144b2c5f9012a9d23a Mon Sep 17 00:00:00 2001
From: pine3ree <pine3ree@gmail.com>
Date: Thu, 19 Jan 2023 10:19:27 -0500
Subject: [PATCH] Add PR #238 allow custom precision float to be returned from
 Pageimage::ratio()

---
 wire/core/Pageimage.php | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/wire/core/Pageimage.php b/wire/core/Pageimage.php
index 1b1d761d..429c34b3 100644
--- a/wire/core/Pageimage.php
+++ b/wire/core/Pageimage.php
@@ -1321,16 +1321,17 @@ class Pageimage extends Pagefile {
 	/**
 	 * Get ratio of width divided by height
 	 * 
+	 * @param int $precision Optionally specify a value >2 for custom precision (default=2) 3.0.211+
 	 * @return float
 	 * @since 3.0.154
 	 * 
 	 */
-	public function ratio() {
+	public function ratio($precision = 2) {
 		$width = $this->width();
 		$height = $this->height();
 		if($width === $height) return 1.0;
 		$ratio = $width / $height;
-		$ratio = round($ratio, 2);
+		$ratio = round($ratio, max(2, (int) $precision));
 		if($ratio > 99.99) $ratio = 99.99; // max allowed width>height ratio
 		if($ratio < 0.01) $ratio = 0.01; // min allowed height>width ratio
 		return $ratio;