.. _rot90ccw:

rot90ccw
********


**Syntax:** :code:`rot90ccw(input image, output image)`

Rotates input image counterclockwise 90 degrees around the :math:`z`-axis.

This command can be used in the distributed processing mode. Use :ref:`distribute` command to change processing mode from local to distributed.

Arguments
---------

input image [input]
~~~~~~~~~~~~~~~~~~~

**Data type:** uint8 image, uint16 image, uint32 image, uint64 image, int8 image, int16 image, int32 image, int64 image, float32 image, complex32 image

Input image.

output image [output]
~~~~~~~~~~~~~~~~~~~~~

**Data type:** uint8 image, uint16 image, uint32 image, uint64 image, int8 image, int16 image, int32 image, int64 image, float32 image, complex32 image

Output image.

See also
--------

:ref:`rot90cw`, :ref:`rot90ccw`, :ref:`rotate`, :ref:`flip`, :ref:`reslice`, :ref:`crop`, :ref:`copy`, :ref:`scalelabels`, :ref:`carttocyl`