ps_arcn Draws an arc clockwise &reftitle.description; boolps_arcn resourcepsdoc floatx floaty floatradius floatalpha floatbeta 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 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. &reftitle.parameters; psdoc Resource identifier of the postscript file as returned by ps_new. x The x-coordinate of the circle's middle point. y The y-coordinate of the circle's middle point. radius The radius of the circle alpha The starting angle given in degrees. beta The end angle given in degrees. &reftitle.returnvalues; &return.success; &reftitle.seealso; ps_arc