Wavyzz/dolibarr
2
0
Fork 1
mirror of https://github.com/Dolibarr/dolibarr.git synced 2025-12-15 05:51:28 +01:00
Code Issues Packages Projects Releases Wiki Activity

Fix: on peut dsormais crer des vignettes en GIF transparent

Browse Source 
Fix: imagefill bloquait sur certain systme
This commit is contained in:
Regis Houssin
2007-10-14 11:07:42 +00:00
parent f4928122a2
commit c10da56eef
1 changed files with 12 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
htdocs/lib/functions.inc.php
View File

@@ -3364,7 +3364,15 @@ function vignette($file, $maxWidth = 160, $maxHeight = 120, $extName='_small', $
$thumbWidth=round($thumbWidth); $thumbWidth=round($thumbWidth);
// Create empty image // Create empty image
$imgThumb = imagecreatetruecolor($thumbWidth, $thumbHeight); if ($infoImg[2] == 1)
{
// Compatibilit<69> image GIF
$imgThumb = imagecreate($thumbWidth, $thumbHeight);
}
else
{
$imgThumb = imagecreatetruecolor($thumbWidth, $thumbHeight);
}
// Activate antialiasing for better quality // Activate antialiasing for better quality
if (function_exists('imageantialias')) if (function_exists('imageantialias'))
@@ -3382,12 +3390,14 @@ function vignette($file, $maxWidth = 160, $maxHeight = 120, $extName='_small', $
switch($infoImg[2]) switch($infoImg[2])
{ {
case 1: // Gif case 1: // Gif
$trans_colour = imagecolorallocatealpha($imgThumb, 255, 255, 255, 0); // 0, not 127 because transparent channel bugged with gif $trans_colour = imagecolorallocate($imgThumb, 255, 255, 255); // On proc<6F>de autrement pour le format GIF
imagecolortransparent($imgThumb,$trans_colour);
break; break;
case 2: // Jpg case 2: // Jpg
$trans_colour = imagecolorallocatealpha($imgThumb, 255, 255, 255, 0); $trans_colour = imagecolorallocatealpha($imgThumb, 255, 255, 255, 0);
break; break;
case 3: // Png case 3: // Png
imagealphablending($imgThumb,false); // Pour compatibilit<69> sur certain syst<73>me
$trans_colour = imagecolorallocatealpha($imgThumb, 255, 255, 255, 127); // Keep transparent channel $trans_colour = imagecolorallocatealpha($imgThumb, 255, 255, 255, 127); // Keep transparent channel
break; break;
case 4: // Bmp case 4: // Bmp