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GRASS Programmer's Manual
6.5.svn(2014)-r66266
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#include <stdio.h>#include <math.h>#include <grass/Vect.h>
Go to the source code of this file.
Functions | |
| float | dig_calc_begin_angle (struct line_pnts *points, double thresh) |
| float | dig_calc_end_angle (struct line_pnts *points, double thresh) |
| int | dig_is_line_degenerate (struct line_pnts *points, double thresh) |
| int | dig_line_degenerate (struct line_pnts *points) |
| float dig_calc_begin_angle | ( | struct line_pnts * | points, |
| double | thresh | ||
| ) |
Definition at line 31 of file angle.c.
References dig_line_degenerate().
Referenced by dig_node_add_line().
| float dig_calc_end_angle | ( | struct line_pnts * | points, |
| double | thresh | ||
| ) |
Definition at line 82 of file angle.c.
References dig_line_degenerate().
Referenced by dig_node_add_line().
| int dig_is_line_degenerate | ( | struct line_pnts * | points, |
| double | thresh | ||
| ) |
| int dig_line_degenerate | ( | struct line_pnts * | points | ) |
Definition at line 180 of file angle.c.
References G_debug().
Referenced by dig_calc_begin_angle(), dig_calc_end_angle(), and Vect_line_intersection().