.. highlightlang:: us

.. _tygetminanddelta:

TYGetMinAndDelta
================

.. index:: TYGetMinAndDelta

.. us.tag  TYGetMinAndDelta ENGLISH TYGet

:ref:`TYGetMinAndDelta` returns
the minimum value x-min and the distance between 2 x-coordinates.

.. function::  rvMinAndDelta = TYGetMinAndDelta(hData)
    rvMinAndDelta = TYGetMinAndDelta(hData, bExt)

.. us.return

**Return Value**

*rvMinAndDelta* is a vector with 2 elements.

.. us.params

**Parameters**

.. uparam:: hData

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

.. uparam:: bExt

   This parameter specifies if the function will access the original data
   or the filtered data.

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

   * - Value
     - Description
   * - -1
     - If filtered data is available it will access filtered data, otherwise it will  access original data. Default value is -1.
   * - 0
     - Access original data.
   * - 1
     - Access filtered data.

.. seealso::
   :ref:`overview-xy-datasets`,
   :ref:`TYCreate`,
   :ref:`TYSetMinAndDelta`,
   :ref:`XYIsTYDataset`

:sub:`id-615555`