Please help watermarking image

[lingo5]

thanks, but what if the images are all different sizes...

[CroNiX]

It wouldn't matter if you are using math based on the original image and the watermark image. It will calculate it and stick in in the lower right, based on each images size. The numbers I gave you were just examples to demonstrate.

 

You'd just do:

//get the height/width of the source image
$source_width = $source[0];
$source_height = $source[1];

//Get the height/width of the watermark image
$wm_width = $wm_source[0];
$wm_height = $wm_source[1];

//Calculate the x/y coordinates to place the watermark in the lower right of the source.
$margin['x'] = $source_width - $wm_width;
$margin['y'] = $source_height - $wm_height;

Edited July 27, 2014 by CroNiX

[lingo5]

thanks a lot. Where would I place that code?

[CroNiX]

It would replace the code you posted in your last post, where you are setting $margin['x'] and $margin['y']