Different kind of hatching styles can be defined and used in the BoA software. The definition of these hatching styles is available in the menu of the hatching palette :

Or in the hatching manager :

This web page include a set of complementary hatching styles. A BoA file containing these hatching styles can be downloaded here. The appearance of these hatching styles is shown below :

An other hatching styles file can be downloaded here. Appearance of the corresponding styles :

A third hatching styles file can be downloaded here. Appearance of the corresponding styles :