.. highlightlang:: us

.. index:: XYZShowHullLabel

.. _xyzshowhulllabel:

XYZShowHullLabel
================

.. us.tag  XYZShowHullLabel ENGLISH XYZSet_hull

:ref:`XYZShowHullLabel` shows or hides the hull label.

.. function::  bool = XYZShowHullLabel(hData, bShow)

.. us.return

**Return Value**

If the function succeeds, the return value *bool* is TRUE (1); otherwise
it is FALSE (0).

.. us.params

**Parameters**

.. uparam:: hData

   Is the handle of a dataset created with :ref:`XYZCreate`.

.. uparam:: bShow

   *bShow* is TRUE (1) when the hull should be labelled and otherwise FALSE (0).

.. seealso::
   :ref:`overview-xyz-datasets`,
   :ref:`XYZCreate`

:sub:`id-1516023`