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썸네일 생성시 이미지가 잘리지 않도록 코드 수정

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git-svn-id: http://xe-core.googlecode.com/svn/sandbox@2693 201d5d3c-b55e-5fd7-737f-ddc643e51545
This commit is contained in:
zero 2007-10-08 11:39:43 +00:00
parent a38753a511
commit ccc9612829
1 changed files with 9 additions and 2 deletions
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11
classes/file/FileHandler.class.php
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@ -184,6 +184,8 @@
**/
function createImageFile($source_file, $target_file, $resize_width = 0, $resize_height = 0, $target_type = '') {
if(!file_exists($source_file)) return;
if(!$resize_width) $resize_width = 100;
if(!$resize_height) $resize_height = $resize_width;
// 이미지 정보를 구함
list($width, $height, $type, $attrs) = @getimagesize($source_file);
@ -219,10 +221,15 @@
@imagefilledrectangle($thumb,0,0,$resize_width-1,$resize_height-1,$white);
// 이미지 정보가 정해진 크기보다 크면 크기를 바꿈 (%를 구해서 처리)
if($resize_width>0 && $width >= $resize_width) $width_per = $resize_width / $width;
if($resize_width > 0 && $width >= $resize_width) $width_per = $resize_width / $width;
else $width_per = $width / $resize_width;
if($resize_height>0 && $height >= $resize_height) $height_per = $resize_height / $height;
if($width_per < $height_per) $per = $height_per;
else $height_per = $height / $resize_height;
if($width_per > $height_per) $per = $height_per;
else $per = $width_per;
if(!$per) $per = 1;
// 원본 이미지의 타입으로 임시 이미지 생성