CGAL 4.10.1 - 2D Circular Geometry Kernel
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Functions | |
bool | CGAL::has_in_x_range (const Circular_arc_2< CircularKernel > &ca, const Circular_arc_point_2< CircularKernel > &p) |
Checks whether the point lies in the vertical range defined by the arc. | |
bool | CGAL::has_in_x_range (const Line_arc_2< CircularKernel > &ca, const Circular_arc_point_2< CircularKernel > &p) |
Checks whether the point lies in the vertical range defined by the line segment. | |
bool | CGAL::has_on (const Circle_2< CircularKernel > &c, const Circular_arc_point_2< CircularKernel > &p) |
Checks whether the point lies on the circle. | |
template<class OutputIterator > | |
OutputIterator | CGAL::make_x_monotone (const Circular_arc_2< CircularKernel > &ca, OutputIterator res) |
Copies in the output iterator the x -monotone sub-arcs of ca . | |
template<class OutputIterator > | |
OutputIterator | CGAL::make_xy_monotone (const Circular_arc_2< CircularKernel > &ca, OutputIterator res) |
Copies in the output iterator the xy -monotone sub-arcs of ca . | |
Circular_arc_point_2 < CircularKernel > | CGAL::x_extremal_point (const Circle_2< CircularKernel > &c, bool b) |
Returns the leftmost (resp. rightmost) point of the circle if b is true (resp. false ). | |
template<class OutputIterator > | |
OutputIterator | CGAL::x_extremal_points (const Circle_2< CircularKernel > &c, OutputIterator res) |
Copies in the output iterator the x -extremal points of the circle. More... | |
Circular_arc_point_2 < CircularKernel > | CGAL::y_extremal_point (const Circle_2< CircularKernel > &c, bool b) |
Returns the bottommost (resp. topmost) point of the circle if b is true (resp. false ). | |
template<class OutputIterator > | |
OutputIterator | CGAL::y_extremal_points (const Circle_2< CircularKernel > &c, OutputIterator res) |
Copies in the output iterator the y -extremal points of the circle. More... | |
CGAL::Comparison_result | CGAL::compare_y_to_right (const Circular_arc_2< CircularKernel > &ca1, const Circular_arc_2< CircularKernel > &ca2, Circular_arc_point_2< CircularKernel > &p) |
Compares vertically the two arcs, to the right of the point p ,. More... | |
CGAL::Comparison_result CGAL::compare_y_to_right | ( | const Circular_arc_2< CircularKernel > & | ca1, |
const Circular_arc_2< CircularKernel > & | ca2, | ||
Circular_arc_point_2< CircularKernel > & | p | ||
) |
Compares vertically the two arcs, to the right of the point p
,.
p
is an intersection point of the arcs, and the arcs are defined to the right of p
. #include <CGAL/global_functions_circular_kernel_2.h>
OutputIterator CGAL::x_extremal_points | ( | const Circle_2< CircularKernel > & | c, |
OutputIterator | res | ||
) |
Copies in the output iterator the x
-extremal points of the circle.
res
iterates on elements of type Circular_arc_point_2<CircularKernel>
, sorted in x
.
#include <CGAL/global_functions_circular_kernel_2.h>
OutputIterator CGAL::y_extremal_points | ( | const Circle_2< CircularKernel > & | c, |
OutputIterator | res | ||
) |
Copies in the output iterator the y
-extremal points of the circle.
res
iterates on elements of type Circular_arc_point_2<CircularKernel>
, sorted in y
.
#include <CGAL/global_functions_circular_kernel_2.h>