..  _ylim:

YLIM
====

+----------+------------------------------------------------------------------+
| Syntax   | YLIM  or                                                         |
|          |                                                                  |
|          | YLIM #ch (v2.08+)                                                |
+----------+------------------------------------------------------------------+
| Location | ATARI\_REXT (v1.29+)                                             |
+----------+------------------------------------------------------------------+

This function returns the vertical size of the screen in pixels. The
second variant makes this function the same as SCR\_YLIM.

**NOTE**

The Pointer Interface must be present for this function to work.

**CROSS-REFERENCE**

See :ref:`xlim` for details.