From a5c87098b99719dcf15a502650665eec4ba4a313 Mon Sep 17 00:00:00 2001
From: Matt Mullenweg <matt@git.wordpress.org>
Date: Fri, 11 Nov 2005 01:27:58 +0000
Subject: [PATCH] Image FUNction, fixes #1797

git-svn-id: https://develop.svn.wordpress.org/trunk@3042 602fd350-edb4-49c9-b593-d223f7449a82
---
 wp-admin/admin-functions.php | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/wp-admin/admin-functions.php b/wp-admin/admin-functions.php
index ff9a8b1345..eb091f279d 100644
--- a/wp-admin/admin-functions.php
+++ b/wp-admin/admin-functions.php
@@ -1724,4 +1724,13 @@ function wp_handle_upload(&$file, $overrides = false) {
 	return array('file' => $new_file, 'url' => $url);
 }
 
-?>
+function wp_shrink_dimensions($width, $height, $wmax = 128, $hmax = 96) {
+	if ( $height <= $hmax && $width <= $wmax )
+		return array($width, $height);
+	elseif ( $width / $height > $wmax / $hmax )
+		return array($wmax, (int) ($height / $width * $wmax));
+	else
+		return array((int) ($width / $height * $hmax), $hmax);
+}
+
+?>
\ No newline at end of file