.. highlightlang:: us

.. _xyzshowhulllabelhorizontal:

XYZShowHullLabelHorizontal
==========================

.. index:: XYZShowHullLabelHorizontal

.. us.tag  XYZShowHullLabelHorizontal ENGLISH XYZSet_hull

:ref:`XYZShowHullLabelHorizontal` determines
if the hull label appears horizontally or vertically.

.. function::  bool = XYZShowHullLabelHorizontal(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
   horizontally and FALSE (0) when it should be labelled vertically.

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

:sub:`id-1649751`