From bf738e366e34c330649a9f36a3b2001231230b3a Mon Sep 17 00:00:00 2001
From: deva <deva>
Date: Sun, 12 Oct 2008 17:00:54 +0000
Subject: Now the file preview on images are scaled down.

---
 forum/utils/imagecache.php | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

(limited to 'forum/utils/imagecache.php')

diff --git a/forum/utils/imagecache.php b/forum/utils/imagecache.php
index 0c18e1a..aa86c97 100644
--- a/forum/utils/imagecache.php
+++ b/forum/utils/imagecache.php
@@ -4,14 +4,13 @@ include_once("config.php");
 include_once($UTIL_DIR . "/ping.php");
 
 
-function rescale($image) {
-
-	$maxwidth = 300;
-	$maxheight = 240;
-
+function rescale($image, $maxwidth = 300, $maxheight = 240)
+{
 	$width = imagesx($image);
 	$height = imagesy($image);
 
+	if($width <= $maxwidth && $height <= $maxheight) return $image;
+
 	$scale = 1;
 	if($width > $maxwidth) $scale = $width / $maxwidth;
 	if($height / $scale > $maxheight) $scale = $height / $maxheight;
-- 
cgit v1.2.3