PS_ARCN(3) 1 PS_ARCN(3)
ps_arcn - Draws an arc clockwise
SYNOPSIS
bool ps_arcn (resource $psdoc, float $x, float $y, float $radius, float $alpha, float $beta)
DESCRIPTION
Draws a portion of a circle with at middle point at ($x, $y). The arc starts at an angle of $alpha and ends at an angle of $beta. It is
drawn clockwise (use ps_arc(3) to draw counterclockwise). The subpath added to the current path starts on the arc at angle $beta and ends
on the arc at angle $alpha.
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
o $alpha
- The starting angle given in degrees.
o $beta
- The end angle given in degrees.
RETURN VALUES
Returns TRUE on success or FALSE on failure.
SEE ALSO
ps_arc(3).
PHP Documentation Group PS_ARCN(3)
