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Author Topic: Watermarking thumbnails  (Read 2907 times)

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diniel

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Watermarking thumbnails
« on: June 12, 2009, 12:07:20 pm »

I'm using fairly large thumbnails and would like to apply a scaled down watermark to them.

I have followed the useful notes already at posted by Stramm a couple of years ago here on how to edit picmgmnt.inc.php and have already got the thumbnails of *new* uploaded photos being sucessfully uploaded, but can't find how to apply the watermarks to existing thumbnails.

When I use the Admin Tools page to update thumbnails, the newly uploaded images which *have* the watermark are updated so that they *don't* have the watermark.  Contrary to some of the posts following Stramm's original notes, the watermark resizing is working great.

It appears the code I've already changed in picmgmnt.inc.php deals with photos as they're uploaded, and that there is some other code that handles updating photos already uploaded when using the Admin Tools page.

Does anyone know which other part of the code I need to be looking for?
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Stramm

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Re: Watermarking thumbnails
« Reply #1 on: June 13, 2009, 04:06:36 pm »

in util.php find
Code: [Select]
        if ($updatetype == 0 || $updatetype == 2 || $updatetype == 5)  {
            if (resize_image($work_image, $thumb, $CONFIG['thumb_width'], $CONFIG['thumb_method'], $CONFIG['thumb_use'], "false", 1)) {
and make the "false" a "true"

diniel

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Re: Watermarking thumbnails
« Reply #2 on: June 13, 2009, 05:36:26 pm »

Perfect, Stramm - thank you *very* much :-)
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