This script will turn a given layer into a set of tiles separated by a black-1px width line, each tile with 1px margin around. The resulting layer is ready to be exported and used directly in Tiled Map Editor importing is as a pattern with 2px margin and 3px spacing.
This plug-in is not part of Tiled Map Editor or officially supported by it. You can find its official project in Tiled Map Editor official Git repository.
It has been tested in Gimp2.8.
This plugin requires the following:
The Gimp GNU Image Manipulation ProgramThe GIMP program (Available on Linux, Windows and Mac)- Python GIMP-extension (usually installed by default)
Installation of this plugin goes like any other Python-fu plugin. Just download the file and move it to your GIMP plug-ins folder (by default, "%USERPROFILE%\.gimp-2.8\plug-ins" in Windows and "~/.gimp-2.8/plug-ins/" in Linux).
Once installed you will find the plugin in Gimp menu: Filters -> Map -> Transform into TMX Tiles
Want to make your own plugins or improve this one? You can find some information on how to start on the next link: