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[Fmsystem-commits] [7437] property: keep original ratio on thumbs
From: |
Sigurd Nes |
Subject: |
[Fmsystem-commits] [7437] property: keep original ratio on thumbs |
Date: |
Tue, 28 Jun 2011 09:03:49 +0000 |
Revision: 7437
http://svn.sv.gnu.org/viewvc/?view=rev&root=fmsystem&revision=7437
Author: sigurdne
Date: 2011-06-28 09:03:49 +0000 (Tue, 28 Jun 2011)
Log Message:
-----------
property: keep original ratio on thumbs
Modified Paths:
--------------
trunk/property/inc/class.uigallery.inc.php
Modified: trunk/property/inc/class.uigallery.inc.php
===================================================================
--- trunk/property/inc/class.uigallery.inc.php 2011-06-28 09:03:04 UTC (rev
7436)
+++ trunk/property/inc/class.uigallery.inc.php 2011-06-28 09:03:49 UTC (rev
7437)
@@ -126,10 +126,16 @@
return false;
}
- if($thumb && is_file($thumbfile))
+ $re_create= false;
+ if($this->is_image($source) && $thumb && $re_create)
{
+
$this->create_thumb($source,$thumbfile,$thumb_size = 100);
readfile($thumbfile);
}
+ else if($thumb && is_file($thumbfile))
+ {
+ readfile($thumbfile);
+ }
else if($this->is_image($source) && $thumb)
{
$this->create_thumb($source,$thumbfile,$thumb_size = 100);
@@ -141,12 +147,14 @@
}
}
- function create_thumb($source,$dest,$thumb_size = 100)
+ function create_thumb($source,$dest,$target_height = 100)
{
$size = getimagesize($source);
$width = $size[0];
$height = $size[1];
+ $target_width = round($width*($target_height/$height));
+
if ($width > $height)
{
$x = ceil(($width - $height) / 2 );
@@ -158,26 +166,26 @@
$height = $width;
}
- $new_im = ImageCreatetruecolor($thumb_size,$thumb_size);
+ $new_im =
ImageCreatetruecolor($target_width,$target_height);
@$imgInfo = getimagesize($source);
if ($imgInfo[2] == IMAGETYPE_JPEG)
{
$im = imagecreatefromjpeg($source);
-
imagecopyresampled($new_im,$im,0,0,$x,$y,$thumb_size,$thumb_size,$width,$height);
+
imagecopyresampled($new_im,$im,0,0,$x,$y,$target_width,$target_height,$width,$height);
imagejpeg($new_im,$dest,75); // Thumbnail
quality (Value from 1 to 100)
}
else if ($imgInfo[2] == IMAGETYPE_GIF)
{
$im = imagecreatefromgif($source);
-
imagecopyresampled($new_im,$im,0,0,$x,$y,$thumb_size,$thumb_size,$width,$height);
+
imagecopyresampled($new_im,$im,0,0,$x,$y,$target_width,$target_height,$width,$height);
imagegif($new_im,$dest);
}
else if ($imgInfo[2] == IMAGETYPE_PNG)
{
$im = imagecreatefrompng($source);
-
imagecopyresampled($new_im,$im,0,0,$x,$y,$thumb_size,$thumb_size,$width,$height);
+
imagecopyresampled($new_im,$im,0,0,$x,$y,$target_width,$target_height,$width,$height);
imagepng($new_im,$dest);
}
}
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