core/vgl/vgl_lineseg_test.txx File Reference

#include "vgl_lineseg_test.h"
#include <vgl/vgl_tolerance.h>
#include <vgl/vgl_triangle_test.h>
#include <vcl_cmath.h>

Go to the source code of this file.

Defines
#define	vgl_lineseg_test_txx_
#define	VGL_LINESEG_TEST_INSTANTIATE(T)
Functions
template<class T >
bool	vgl_lineseg_test_line (T x1, T y1, T x2, T y2, T x3, T y3, T x4, T y4)
	true if the line joining [1], [2] meets the linesegment joining [3], [4].
template<class T >
bool	vgl_lineseg_test_lineseg (T x1, T y1, T x2, T y2, T x3, T y3, T x4, T y4)
	true if the linesegment joining [1], [2] meets the linesegment joining [3], [4].
template<class T >
bool	vgl_lineseg_test_point (vgl_point_2d< T > const &p, vgl_line_segment_2d< T > const &lseg)
	true if the point lies on the line segment and is between the endpoints.

---

Detailed Description

Author:

fsm

Definition in file vgl_lineseg_test.txx.

---

Define Documentation

#define VGL_LINESEG_TEST_INSTANTIATE

(

T

)

Value:

template bool vgl_lineseg_test_line(T, T, T, T, T, T, T, T); \
template bool vgl_lineseg_test_lineseg(T, T, T, T, T, T, T, T)

Definition at line 107 of file vgl_lineseg_test.txx.

#define vgl_lineseg_test_txx_

Definition at line 3 of file vgl_lineseg_test.txx.

---

Function Documentation

template<class T >

bool vgl_lineseg_test_line	(	T	x1,
		T	y1,
		T	x2,
		T	y2,
		T	x3,
		T	y3,
		T	x4,
		T	y4
	)

true if the line joining [1], [2] meets the linesegment joining [3], [4].

End points are considered to belong to a line segment.

Definition at line 14 of file vgl_lineseg_test.txx.

template<class T >

bool vgl_lineseg_test_lineseg	(	T	x1,
		T	y1,
		T	x2,
		T	y2,
		T	x3,
		T	y3,
		T	x4,
		T	y4
	)

true if the linesegment joining [1], [2] meets the linesegment joining [3], [4].

End points are considered to belong to a line segment.

Definition at line 33 of file vgl_lineseg_test.txx.

template<class T >

bool vgl_lineseg_test_point	(	vgl_point_2d< T > const &	p,
		vgl_line_segment_2d< T > const &	lseg
	)

true if the point lies on the line segment and is between the endpoints.

Definition at line 88 of file vgl_lineseg_test.txx.