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arc(3)				Allegro	manual				arc(3)

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.	 Exam-
       ple:

	  /* 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(3), ellipse(3), drawing_mode(3), makecol(3)

Allegro				 version 4.4.3				arc(3)

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