(PECL haru >= 0.0.1)
HaruDestination::setXYZ — Set the appearance of the page
$left
   , float $top
   , float $zoom
   )
   Defines the appearance of the page using three parameters:
   left, top and
   zoom.
  
leftThe left position of the page.
topThe top position of the page.
zoomThe magnification factor. The value must be between 0.08 (8%) and 32 (3200%).
   Returns TRUE on success.
  
Throws a HaruException on error.