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| author | Andrey Andreev <narf@bofh.bg> | 2012-10-12 10:56:34 +0200 |
|---|---|---|
| committer | Andrey Andreev <narf@bofh.bg> | 2012-10-12 10:56:34 +0200 |
| commit | bffe3fb935c8a28e1ccacf56f678a491edcff043 (patch) | |
| tree | 5a39ba6907623d5ad46b7d13ef17e360df1dfe5e /system/libraries/Image_lib.php | |
| parent | 55b82c95be57a6727d45d6ae9652ff612f96bc37 (diff) | |
| parent | 9ae82faaad2f6b07a050d79129652b74483d1da0 (diff) | |
Merge changes from develop
Diffstat (limited to 'system/libraries/Image_lib.php')
| -rw-r--r-- | system/libraries/Image_lib.php | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/system/libraries/Image_lib.php b/system/libraries/Image_lib.php index 899b995d4..ef4187847 100644 --- a/system/libraries/Image_lib.php +++ b/system/libraries/Image_lib.php @@ -1320,6 +1320,13 @@ class CI_Image_lib { imagestring($src_img, $this->wm_font_size, $x_shad, $y_shad, $this->wm_text, $drp_color); imagestring($src_img, $this->wm_font_size, $x_axis, $y_axis, $this->wm_text, $txt_color); } + + // We can preserve transparency for PNG images + if ($this->image_type === 3) + { + imagealphablending($src_img, FALSE); + imagesavealpha($src_img, TRUE); + } } // Output the final image |