.. highlightlang:: us

.. _xygetfirstpoint:

XYGetFirstPoint
===============

.. index:: XYGetFirstPoint

.. us.tag  XYGetFirstPoint ENGLISH xy.data New590

:ref:`XYGetFirstPoint` returns the position (index) of the first loaded data point.

.. function::  iFirstPoint = XYGetFirstPoint(hData)

.. us.return

**Return Value**

*iFirstPoint*

.. us.params

**Parameters**

.. uparam:: hData

   The handle of a dataset created with :ref:`XYCreate` or :ref:`TYCreate`.

.. us.history

**History**

.. list-table::
   :header-rows: 1

   * - Version
     - Description
   * - 5.9
     - New

.. seealso::
   :ref:`overview-xy-datasets`,
   :ref:`XYCreate`,
   :ref:`XYGetData`,
   :ref:`TYCreate`,
   :ref:`XYGetNumberOfPoints`

:sub:`id-2097504`