; $Id$ 

Image Watermark

Modified by
schnizZzla for BerlinerStrassen.com

Original By
Khalid Baheyeldin of http://2bits.com

Scaling option is based on patch by
michael curry (inactivist@gmail.com)
http://drupal.org/node/81161

Description:
------------

This modules allows a Drupal site running the image module to overlay each image
with a watermark.

- Path for watermark is configurable.
- The location of the watermark can be any one of nine positions.
- Can select which images to apply the watermark to (e.g. preview and _original, but
  not thumbnail.
- Preserve original image type after watermark has been applied
- Supports alpha blending
- Apply watermark only when a new image is uploaded => Do not apply watermarks twice!
- Apply watermark on previews, too
- Watermark can be scaled, percentage of image width and minimum width in pixels can be set.
- Toggle: Exclude image nodes with specific gallery terms from watermark


Known Limitations:
- Changing watermark settings does not work retroactive, watermark settings apply to new images only
- Saving image module settings breaks watermark SETTINGS, even if you did not change anything
  => watermark disappears or is applied to all image sizes, when the node or gallery is viewed


Requirements:
-------------

NOTE: This module has been developed for image module version 5.x-1.2

This module requires no patches to Drupal nor image module.

It does require the PHP GD library to be configured by your host, and
PHP must be compiled in with --enable-exif.

GD is enabled by default in PHP 4.3 and later, and can be added
to earlier version if compiled in them.
For more information see http://php.net/image

This module has been tested on a system with:
- Drupal	5.1
- PHP	4.4.0
- GD-Library	bundled (2.0.28 compatible)
- Webserver	Apache/2.0.54 mod_autoindex_color mod_ssl/2.0.54 OpenSSL/0.9.8 PHP/4.4.0

Check the output of phpinfo() from your server to see if you have all
required pieces.


Usage:
------

After you have enabled the image watermark module navigate to admin/settings/image_watermark to enable watermark processing
for new image uploads.

