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원본 이미지가 썸네일 대상 이미지보다 작을 경우에도 제대로 썸네일을 만들도록 수정

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git-svn-id: http://xe-core.googlecode.com/svn/sandbox@2648 201d5d3c-b55e-5fd7-737f-ddc643e51545
This commit is contained in:
zero 2007-09-28 06:05:38 +00:00
parent dbfb9b34fb
commit 9edd6d32af
1 changed files with 5 additions and 6 deletions
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11
classes/file/FileHandler.class.php
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@ -214,6 +214,7 @@
if($resize_height>0 && $height >= $resize_height) $height_per = $resize_height / $height;
if($width_per < $height_per) $per = $height_per;
else $per = $width_per;
if(!$per) $per = 1;
// 원본 이미지의 타입으로 임시 이미지 생성
switch($type) {
@ -246,14 +247,12 @@
$new_width = (int)($width * $per);
$new_height = (int)($height * $per);
$x = ($resize_width/2 - $new_width/2);
$y = ($resize_height/2 - $new_height/2);
$x = (int)($resize_width/2 - $new_width/2);
$y = (int)($resize_height/2 - $new_height/2);
if($source) {
if($new_width != $width || $new_height != $height) {
if(function_exists('imagecopyresampled')) @imagecopyresampled($thumb, $source, $x, $y, 0, 0, $new_width, $new_height, $width, $height);
else @imagecopyresized($thumb, $source, $x, $y, 0, 0, $new_width, $new_height, $width, $height);
} else $thumb = $source;
if(function_exists('imagecopyresampled')) @imagecopyresampled($thumb, $source, $x, $y, 0, 0, $new_width, $new_height, $width, $height);
else @imagecopyresized($thumb, $source, $x, $y, 0, 0, $new_width, $new_height, $width, $height);
}
// 파일을 쓰고 끝냄