1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
|
.TH "al_draw_ribbon" "3" "" "Allegro reference manual" ""
.SH NAME
.PP
al_draw_ribbon \- Allegro 5 API
.SH SYNOPSIS
.IP
.nf
\f[C]
#include\ <allegro5/allegro_primitives.h>
void\ al_draw_ribbon(const\ float\ *points,\ int\ points_stride,\ ALLEGRO_COLOR\ color,
\ \ \ float\ thickness,\ int\ num_segments)
\f[]
.fi
.SH DESCRIPTION
.PP
Draws a ribbon given an array of points.
The ribbon will go through all of the passed points.
The points buffer should consist of regularly spaced doublets of floats,
corresponding to x and y coordinates of the vertices.
.PP
\f[I]Parameters:\f[]
.IP \[bu] 2
points \- An array of coordinate pairs (x and y) for each point
.IP \[bu] 2
points_stride \- Distance (in bytes) between starts of successive pairs
of coordinates in the points buffer
.IP \[bu] 2
color \- Color of the spline
.IP \[bu] 2
thickness \- Thickness of the spline, pass \f[C]<=\ 0\f[] to draw
hairline spline
.IP \[bu] 2
num_segments \- The number of segments
.SH SEE ALSO
.PP
al_calculate_ribbon(3)
|
