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Ported Point->distance_to() and Line->length()

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This commit is contained in:
Alessandro Ranellucci 2013-08-28 20:32:25 +02:00
parent c9f68ed28a
commit e19c6a1494
7 changed files with 18 additions and 6 deletions
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8
xs/src/Point.cpp
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@ -64,6 +64,14 @@ Point::nearest_point(Points points) const
return &(points.at(this->nearest_point_index(points)));
}
double
Point::distance_to(const Point* point) const
{
double dx = ((double)point->x - this->x);
double dy = ((double)point->y - this->y);
return sqrt(dx*dx + dy*dy);
}
SV*
Point::to_SV_pureperl() {
AV* av = newAV();