/**
* Sets the map zoom control.
*
* Available prototypes:
* - function setZoomControl(Ivory\GoogleMap\Controls\ZoomControl $zoomControl = null)
* - function setZoomControl(string $controlPosition, string $zoomControlStyle)
*
* @throws \Ivory\GoogleMap\Exception\MapException If the zoom control is not valid (prototypes).
*/
public function setZoomControl()
{
$args = func_get_args();
if (isset($args[0]) && $args[0] instanceof ZoomControl) {
$this->zoomControl = $args[0];
$this->mapOptions['zoomControl'] = true;
} elseif (isset($args[0]) && is_string($args[0]) && (isset($args[1]) && is_string($args[1]))) {
if ($this->zoomControl === null) {
$this->zoomControl = new ZoomControl();
}
$this->zoomControl->setControlPosition($args[0]);
$this->zoomControl->setZoomControlStyle($args[1]);
$this->mapOptions['zoomControl'] = true;
} elseif (!isset($args[0])) {
$this->zoomControl = null;
if (isset($this->mapOptions['zoomControl'])) {
unset($this->mapOptions['zoomControl']);
}
} else {
throw MapException::invalidZoomControl();
}
}
/**
* Renders a zoom control.
*
* @param \Ivory\GoogleMap\Controls\ZoomControl $zoomControl The zoom control.
*
* @return string The JS output.
*/
public function render(ZoomControl $zoomControl)
{
return $this->jsonBuilder->reset()->setValue('[position]', $this->controlPositionHelper->render($zoomControl->getControlPosition()), false)->setValue('[style]', $this->zoomControlStyleHelper->render($zoomControl->getZoomControlStyle()), false)->build();
}
/**
* @expectedException \Ivory\GoogleMap\Exception\ControlException
* @expectedExceptionMessage The zoom control style of a zoom control can only be : default, large, small.
*/
public function testZoomControlStyleWithInvalidValue()
{
$this->zoomControl->setZoomControlStyle('foo');
}