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Having in the same directory :
-Images belonging to me ;
-Images belonging to somebody else, already fitted with their owner's watermark.

Would it be possible to put my own watermark ONLY over MY images ?

Thanks

no - how would you distinguish between them?

/Michael

"no - how would you distinguish between them?"

By using a list of names (simplest ?), or putting a special prefix/suffix on the names.

feel free to add this for you - a prefix would be quite simple.

/Michael

In which TWG script should it be done ?

inc/imagefunctions.inc.php look for the watermark function.

/Michael

Ok Michael, I'll look there.

Michael,
I tried the following change at the beginning of the watermark function :

function watermark($dst, $watermark, $width, $heigth, $info, $position)

{

// Michael Müller, 05.03.2004 17:05, www.php4u.net

// Positionen:

// 1 oben links

// 2 oben mittig

// 3 oben rechts

// 4 Mitte links

// 5 Mitte

// 6 Mitte rechts

// 7 unten links

// 8 unten mittig

// 9 unten rechts

// erlaubt sind png und jpeg

global $transparency;

global $t_x;

global $t_y;

global $charset;



$infos_img[0] = $width;

$infos_img[1] = $heigth;

$infos_img[2] = $info;



/******** PG *************/
$no_watermark_prefix="nowm";
if(stristr($dst, $no_watermark_prefix)) {
return;}

/************************/

if (isset($charset) && strtolower($charset == "utf-8")) {

$watermark = utf8_decode($watermark);

}

....

I still get the watermark on the prefixed image.

What am I doing wrong ?

Paul

have you deleted the images in the cache folder.
I only render this images once!

/Michael

Yes, of course, I deleted the test images in cache.

you can add "debug" with adding debug statemaint like debug("whatever"); to your code. This will be written in the log file - then you can trace easily whats going on.

/Michael

I did this :

/******** PG *************/
$no_watermark_prefix="nowm";
if(stristr($dst, $no_watermark_prefix)) {
debug("Watermark prefix found in".$dst);
return;}

/************************/

But no record in the debug log although I do have a prefixed image !

Paul

then it's not called at all.

That's clear !
So where should I put this prefix test to eclude prefixed images to be watermarked (watermark image and/or watermark text) ?

same file - where the watermark function is called - there is the image watermark and the text watermark done.

/Michael