[GRASSGUI] wxgrass: histogram and profile

[Glynn Clements]

Michael Barton wrote:

> Thanks for the detailed explanation. Is this a caution in general about
> using libgis via SWIG or more about this specific kind of information?

It's a caution against using libgis in "applications", as opposed to
typical GRASS modules.

Apart from the problem with settings which cannot be changed after
startup, there's also the fact that many errors will terminate the
calling process (G_fatal_error()), and the likelihood of memory leaks.

-- 
Glynn Clements <glynn at gclements.plus.com>