Sets an option on a handler instance.
Use this only if you have just 1 or 2 options to set; if you have many, consider getting the handler instance, adding the options and using set_item() directly.
string $display_id: The machine name of the display.
string $type: The type of handler being set.
string $id: The ID of the handler being set.
string $option: The configuration key for the value being set.
mixed $value: The value being set.
set_item()
public function setItemOption($display_id, $type, $id, $option, $value) {
$item = $this
->getItem($display_id, $type, $id);
$item[$option] = $value;
$this
->setItem($display_id, $type, $id, $item);
}