GIMP Plugin Registry

Watermarks a bunch of photos with the watermark file specified. Files are output to the ./WM subdirectory in the format specified.

The watermark is applied with a difference mode overlay in the bottom right corner. Let me know if something should be parameterized.

A script that provides an easy method for straightening pictures and then, optionally cropping them to remove the resulting transparent areas.

The centre of rotation can be specified as can the type of cropping required.

The cropping can be performed by the GIMP rotate function but this can have unpredictable results.  read more »

(A revised version of the script - the changes are listed below)

Whilst originally intended to be used following a rotation the script can also be used following
other transformations, such as perspective, scale and shear. The transparent areas added to the
image by the transformation are removed to leave an opaque rectangle.

The script provides options that determine how the resulting rectangle should be maximized.

This procdure is slow to operate as a script but it is then available to users of Windows, Linux
and Macs. Neither does it require the installation of Python.  read more »

This script is meant to cut an image is smaller pieces and save these images automatically based on the size and names of specific layers, images to be used in web layouts.

Other options I found are based on guidelines. This approach has 2 drawbacks for me :  read more »

This script modifies a layer to have a perspective and reflection consistent with that perspective.

This script is not finished. It has not been tested very much, and it is missing major features to come later on.

To install this script, copy it to your scripts folder, then restart Gimp. If you don't know where your scripts folder is, then go to Edit > Preferences > Folders > Scripts.

To run this script, select Filters > Decor > Perspective Reflection.

Feedback is appreciated.

2-Dimensional Gradient (2DG) produces a new layer containing a gradient that changes in two dimensions. People using non-English-language GIMP installations are encouraged to upgrade to this version.

9 sample gradients follow (collected into a single image):

It can generate gradients from corner colors, edge gradients and/or the existing image. Options may be manually set, randomly created or duplicated from an existing 2DG layer.  read more »

This script creates a new image with a window useful for web design.

To install this script, copy it to your scripts folder, then restart Gimp. If you don't know where your scripts folder is, then go to Edit > Preferences > Folders > Scripts.

To run this script, select File > Create > Website Window.

Feedback is appreciated, and I will consider any changes that you request.

Version 2.4

This Script-Fu creates a completely new image having an RGB and/or HSV gradient in two directions - both horizontally and vertically - based on the colors you specify for the four corners. The layer name includes the parameters to support reproducibility.

Superceded as of 4/26/09 by 2-Dimensional Gradient.

Version 2.4: layer name color parameters shown in hex to facilitate copying into color widget.  read more »

Version 1.0.2

This script-fu creates a completely new image having an RGB and/or HSV gradient vertically between any two GIMP gradient patterns.

Note that this script-fu has a repeating loop, so the wider you make this image, the longer the script will take to run.

Find in Filters > Render > Gradients > Gradient to gradient...

Superceded as of 4/26/09 by 2-Dimensional Gradient.

Builds displacement map to produce realistic water-like 3D reflection effect. Based on idea from Photoshop Tutorial: Displacement Water

Version 1.2
Changes:

1. Additional control over parameters:
- 3D correction
- Initial noise level
2. Option to decompose result into two layers image (separate X and Y)
3. Minor changes and optimization (i.e.  read more »