.. highlightlang:: us

.. index:: LayerSetAxisMinMaxDelta

.. _layersetaxisminmaxdelta:

LayerSetAxisMinMaxDelta
=======================

.. us.tag  LayerSetAxisMinMaxDelta ENGLISH LayerSet CHANGED5503

The :ref:`LayerSetAxisMinMaxDelta` function specifies the start and end values
and the distance between two labels of the axis scale.

.. function::  bool = LayerSetAxisMinMaxDelta(hLayer, ssXYZ, rsMin, rsMax, rsDelta)
    bool = LayerSetAxisMinMaxDelta(hLayer, ssXYZ, rsMin, rsMax, rsDelta, rsDeltaUnit)
    bool = LayerSetAxisMinMaxDelta(hLayer, ssXYZ, rvMinMaxDelta)

.. 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:: rsMin

   *rsMin* is the start value of the axis.

.. uparam:: rsMax

   *rsMax* is the end value of the axis.

.. uparam:: rsDelta

   *rsDelta* is the distance between two consecutive labels. For a time/date
   scaling the value depends on the parameter *rsDeltaUnit*.

.. uparam:: rsDeltaUnit

   This parameter must be specified for a time/date scaling. *rsDeltaUnit*
   specifies the units of the parameter *rsDelta*. The following values are valid:

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

      * - Value
        - Meaning
      * - 1
        - Seconds
      * - 2
        - Minutes
      * - 3
        - Hours
      * - 4
        - Days
      * - 5
        - Month
      * - 6
        - Years

.. uparam:: rvMinMaxDelta

   Is a vector with 3 or 4 elements: [rsMin, rsMax, rsDelta] or 
   [rsMin, rsMax, rsDelta, rsDeltaUnit]. 

.. us.history

**History**

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

   * - Version
     - Description
   * - R2013.3
     - New parameter *rvMinMaxDelta*.

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

:sub:`id-1068654`