debian man page for arc

Query: arc

OS: debian

Section: 3alleg4

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

arc(3alleg4)							  Allegro manual						      arc(3alleg4)

NAME
arc - Draws a circular arc. Allegro game programming library.
SYNOPSIS
#include <allegro.h> void arc(BITMAP *bmp, int x, y, fixed ang1, ang2, int r, int color);
DESCRIPTION
Draws a circular arc with centre x, y and radius r, in an anticlockwise direction starting from the angle a1 and ending when it reaches a2. These values are specified in 16.16 fixed point format, with 256 equal to a full circle, 64 a right angle, etc. Zero is to the right of the centre point, and larger values rotate anticlockwise from there. Example: /* Draw a black arc from 4 to 1 o'clock. */ arc(screen, SCREEN_W/2, SCREEN_H/2, itofix(-21), itofix(43), 50, makecol(0, 0, 0));
SEE ALSO
circle(3alleg4), ellipse(3alleg4), drawing_mode(3alleg4), makecol(3alleg4) Allegro version 4.4.2 arc(3alleg4)
Related Man Pages
do_arc(3alleg4) - opendarwin
circle(3alleg4) - suse
do_arc(3alleg4) - suse
circle(3alleg4) - netbsd
do_arc(3alleg4) - redhat
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