al_draw_elliptical_arc(3)al_draw_elliptical_arc(3)NAMEal_draw_elliptical_arc - Allegro 5 API
SYNOPSIS
#include <allegro5/allegro_primitives.h>
void al_draw_elliptical_arc(float cx, float cy, float rx, float ry, float start_theta,
float delta_theta, ALLEGRO_COLOR color, float thickness)
DESCRIPTION
Draws an elliptical arc.
Parameters:
· cx, cy - Center of the arc
· rx, ry - Radii of the arc
· color - Color of the arc
· start_theta - The initial angle from which the arc is calculated
· delta_theta - Angular span of the arc (pass a negative number to
switch direction)
· thickness - Thickness of the arc, pass <= 0 to draw hairline arc
SINCE
5.0.6, 5.1.0
SEE ALSOal_calculate_arc(3), al_draw_arc(3)Allegro reference manualal_draw_elliptical_arc(3)