index a50be873a94d57cd3bcbe09b1c4ea407529156da..66f72f379ee985706ba107d7d4492da579804cee 100644 (file)
Geom::Point at = j->pointAt(0.5);
Geom::Point ut = j->unitTangentAt(0.5);
// rotate the point
- ut *= Geom::Rotate(210.0 / 180.0 * M_PI);
+ ut *= Geom::Rotate(150.0 / 180.0 * M_PI);
Geom::Point arrow_end = _desktop->w2d(
_desktop->d2w(at) + Geom::unit_vector(_desktop->d2w(ut)) * 10.0);