(PECL haru >= 0.0.1)
HaruPage::ellipse — Append an ellipse to the current path
$x
   , float $y
   , float $xray
   , float $yray
   )Appends an ellipse to the current path.
xHorizontal coordinate of the center.
yVertical coordinate of the center.
xrayThe ray of the ellipse in the x direction.
yrayThe ray of the ellipse in the y direction.
   Returns TRUE on success.
  
Throws a HaruException on error.