(PECL imagick 2, PECL imagick 3)
ImagickDraw::pathCurveToRelative — Draws a cubic Bezier curve
$x1,$y1,$x2,$y2,$x,$yThis function is currently not documented; only its argument list is available.
Draws a cubic Bezier curve from the current point to (x,y) using (x1,y1) as the control point at the beginning of the curve and (x2,y2) as the control point at the end of the curve using relative coordinates. At the end of the command, the new current point becomes the final (x,y) coordinate pair used in the polybezier.
x1x coordinate of starting control point
y1y coordinate of starting control point
x2x coordinate of ending control point
y2y coordinate of ending control point
xending x coordinate
yending y coordinate
No value is returned.