From bb64ba5420975b1214aff6cad29b4af2fb0409d1 Mon Sep 17 00:00:00 2001 From: Evangelos Foutras Date: Thu, 12 Feb 2009 20:11:57 +0000 Subject: [PATCH] Transparency tweaks to imageapi module --- sites/all/modules/imageapi/imageapi_gd.module | 11 +++++++++-- 1 files changed, 9 insertions(+), 2 deletions(-) diff --git a/sites/all/modules/imageapi/imageapi_gd.module b/sites/all/modules/imageapi/imageapi_gd.module index 32ff091..a209cd6 100644 --- a/sites/all/modules/imageapi/imageapi_gd.module +++ b/sites/all/modules/imageapi/imageapi_gd.module @@ -159,8 +159,10 @@ function _gd_create_tmp($image, $width, $height) { // Alpha settings have no negative effect on jpegs, // but do help them support layering better for in-between steps. - imagealphablending($res, FALSE); - imagesavealpha($res, TRUE); + if ($image->info['extension'] == 'png' || $image->info['extension'] == 'jpg') { + imagealphablending($res, FALSE); + imagesavealpha($res, TRUE); + } if ($image->info['extension'] == 'gif' || $image->info['extension'] == 'jpg') { // grab transparent color index from src. @@ -186,6 +188,11 @@ function _gd_create_tmp($image, $width, $height) { $transparency = imagecolorallocatealpha($res, 0, 0, 0, 127); imagefill($res, 0, 0, $transparency); } + + if ($image->info['extension'] == 'png' || $image->info['extension'] == 'jpg') { + imagealphablending($res, TRUE); + } + return $res; } -- 1.6.1.3