[Lib2geom-devel] Change to meaning of Geom::Line:versor()

[Tavmjong B. <tav...@fr...>]

Hi,

Revision r14059.2.1[1] introduced a change to the value returned by
Geom::Line::versor(). The returned vector is no longer normalized. This
broke code in helper/geom-pathstroke.cpp. As the definition of 'versor'
is a unit vector[2], I believe this not a good change. Can the return
value of versor() be restored to being a unit vector? 

Tav


[1] http://bazaar.launchpad.net/~inkscape.dev/inkscape/trunk/revision/1
4059.2.1
[2] https://en.wikipedia.org/wiki/Unit_vector