php man page for ps_circle

PS_CIRCLE(3)								 1							      PS_CIRCLE(3)

ps_circle - Draws a circle

SYNOPSIS
       bool ps_circle (resource  $psdoc, float	$x, float  $y, float  $radius)

DESCRIPTION
	Draws a circle with its middle point at ($x, $y). The circle starts and ends at position ($x+$radius, $y). If this function is called out-
       side a path it will start a new path. If it is called within a path it will add the circle as a subpath. If the last drawing operation does
       not end in point ($x+$radius, $y) then there will be a gap in the path.

PARAMETERS
	      o $psdoc
		- Resource identifier of the postscript file as returned by ps_new(3).

	      o $x
		- The x-coordinate of the circle's middle point.

	      o $y
		- The y-coordinate of the circle's middle point.

	      o $radius
		- The radius of the circle

RETURN VALUES
	Returns TRUE on success or FALSE on failure.

SEE ALSO
       ps_arc(3), ps_arcn(3).

PHP Documentation Group 													      PS_CIRCLE(3)