[Open Bird’s-Eye View Window] (B)
====================================

**Description**: Opens a [Grid Bird’s-Eye View Window]
(:numref:`image_grid_birds_eye_window`).

:numref:`table_grid_birdseye_window_menu` shows the additional
menu items for [Grid Bird’s-Eye View Window].
The additional menu items are shown between [Import] and
[Simulation] when the [Grid Bird’s-Eye View Window] is active.

.. _image_grid_birds_eye_window:

.. figure:: images/grid_birds_eye_window.png
   :width: 360pt

   The [Grid Bird’s-Eye View Window]

.. _table_grid_birdseye_window_menu:

.. list-table:: The additional menu items for [Grid Bird's-Eye View Window]
   :header-rows: 1

   * - Menu
     -
     - Description
   * - [Draw] (D)
     - [Display Setting] (D)
     - Sets display setting of grid
   * -
     - [Background Color] (B)
     - Edits background color setting.
   * -
     - [Z-direction Scale] (Z)
     - Edits scale for Z-direction.

[Display Setting] (D)
----------------------

**Description**: Edits display setting of grid color.

When you select [Display Setting], the [Display Setting] dialog
(:numref:`image_birds_eye_display_setting_dialog`) will open.
Edit settings and click on [OK].

.. _image_birds_eye_display_setting_dialog:

.. figure:: images/birds_eye_display_setting_dialog.png
   :width: 120pt

   The [Display Setting] dialog

[Background Color] (B)
------------------------

**Description**: Changes the background color of the
[Grid Bird's-Eye View Window].

The function of this item is the same to that under [View] menu. Refer
to :ref:`sec_view_background_color`.

[Z-direction Scale] (Z)
------------------------

**Description**: Changes the scale factor in the Z-direction.

The function of this item is the same to that under [View] menu. Refer
to :ref:`sec_view_z_scale`.

The [Z-direction Scale] dialog
(:numref:`image_birds_eye_zdir_scale_dialog`) will open.
Input new Z-direction scale value and click on [OK].
:numref:`image_example_change_z_scale` shows an example of
before and after changing Z-direction scale.

.. _image_birds_eye_zdir_scale_dialog:

.. figure:: images/birds_eye_zdir_scale_dialog.png
   :width: 120pt

   The [Z-direction Scale] dialog

.. _image_example_change_z_scale:

.. figure:: images/example_change_z_scale.png
   :width: 420pt

   Example of changing Z-direction scale