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## Kernel::ConstructLine_2

A model for this must provide:

Kernel::Line_2 |
fo.operator() ( | Kernel::Point_2 p, Kernel::Point_2 q)
|  | introduces a line passing through the points p and q. Line is directed from p to q.
Kernel::Line_2 |
fo.operator() ( | Kernel::Point_2 p, Kernel::Direction_2 d)
|  | introduces a line passing through point p with direction d.
Kernel::Line_2 |
fo.operator() ( | Kernel::Point_2 p, Kernel::Vector_2 v)
|  | introduces a line passing through point p and oriented by v.
Kernel::Line_2 | fo.operator() ( Kernel::Segment_2 s)
|  | introduces a line supporting the segment s, oriented from source to target.
Kernel::Line_2 | fo.operator() ( Kernel::Ray_2 r)
|  | introduces a line supporting the ray r, with same orientation.

### Refines

AdaptableFunctor (with two arguments)

### See Also

CGAL::Line_2<Kernel>

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The CGAL Project . Tue, December 21, 2004 .