php man page for ps_curveto

PS_CURVETO(3)								 1							     PS_CURVETO(3)

ps_curveto - Draws a curve

SYNOPSIS
       bool ps_curveto (resource  $psdoc, float  $x1, float  $y1, float  $x2, float  $y2, float  $x3, float  $y3)

DESCRIPTION
	Add a section of a cubic Bezier curve described by the three given control points to the current path.

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

	      o $x1
		- x-coordinate of first control point.

	      o $y1
		- y-coordinate of first control point.

	      o $x2
		- x-coordinate of second control point.

	      o $y2
		- y-coordinate of second control point.

	      o $x3
		- x-coordinate of third control point.

	      o $y3
		- y-coordinate of third control point.

RETURN VALUES
	Returns TRUE on success or FALSE on failure.

SEE ALSO
       ps_lineto(3).

PHP Documentation Group 													     PS_CURVETO(3)