A tartan is defined by its "sett" or "thread count" a specification of the set of threads from which it is woven. Several web sites provide lists of tartan definitions, in a variety of formats. Some of these sites are listed below.
A possible use for an image of a tartan is as wallpaper, for the backgound of a web page such as this one. Here is a quick guide on how to use the progam to create such an image.
My tartan-drawing program can be run with any of several sets of tartan definitions. The first three listed contain much common material, and are probably derived from the same sources.
| Source of information | No. of tartans | |
|---|---|---|
| Run program | Robert Bradford | 274 |
| Run program | T. Insel's Tartan for Java | 273 |
| Run program | by Jim McBeath & Joseph Shelby | 277 |
| Run program | the Scottish Tartans Society | 2587 |
| Run program | Miscellaneous | 7 |
All of these versions also offer you the option of defining your own tartan. There are instructions for the use of the program.
Inclusion of a tartan in one of these sets of definitions does not guarantee its authenticity.
The following pages have useful information about tartans, or tartan-generating programs: