The watermark breaks the image transparency

Aethior · Oct 29th 2016

**Tim Düsterhus** · Oct 29th 2016

Hi

are you using Imagick or GD (the default)?

Aethior · Oct 29th 2016

I'm using default settings.

**Matthias Schmidt** · Nov 5th 2016

Please replace the file lib/system/image/adapter/GDImageAdapter.class.php with the file attached.

Aethior · Nov 5th 2016

Hi @Matthias Schmidt,

The file has been replaced.

**Matthias Schmidt** · Nov 5th 2016

You also apply an image with transparency as watermark?

Aethior · Nov 5th 2016

Quote from Matthias Schmidt

You also apply an image with transparency as watermark?

Yes, of course. You can test the site (user: demo // pass: demo).

Edit. The used image is the Woltlab Suite logo (png).

**Matthias Schmidt** · Nov 6th 2016

Thanks. There was a second bug related to transparency. The attached file should fix that so that hopefully every possible case is properly handled

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