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)
