.. highlightlang:: us

.. index:: LayerSetAxisDescending

.. _layersetaxisdescending:

LayerSetAxisDescending
======================

.. us.tag  LayerSetAxisDescending ENGLISH LayerSet

The :ref:`LayerSetAxisDescending` function specifies the orientation of the axis
scale.

.. function::  bool = LayerSetAxisDescending(hLayer, ssXYZ, bDescending)

.. us.return

**Return Value**

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

.. us.params

**Parameters**

.. uparam:: hLayer

   Identifies the layer.

.. uparam:: ssXYZ

   *ssXYZ* is ``"X"`` for the x-axis, ``"Y"`` for the y-axis and ``"Z"`` for the
   z-axis.

.. uparam:: bDescending

   *bDescending* is either TRUE (1) or FALSE (0).

.. seealso::
   :ref:`overview-diagrams`,
   :ref:`LayerCreate`,
   :ref:`LayerIsAxisDescending`

:sub:`id-2059661`