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.. _zoom:
.. _unzoom:
.. _stop:
.. index::
pair: functions; Zooming
pair: command; zoomcenter
pair: command; zoom
pair: command; unzoom
pair: command; stop
Zooming functions
=================
The functions for zooming/unzooming were created mainly for recording
animations. In manually created animation files, it is easier to use
:ref:`morphview <morphview>`.
**Syntax**:(zoomcenter complex) This function sets the center to zoom in on.
The center is given as a position in fractal coordinates.
**Available as**: command
**Syntax**:(zoom) Start zooming to the area specified by zoomcenter.
The speed of zooming should be controlled by the function :ref:`speed <speed>`
or in a more exact way by maxstep and speedup.
**Syntax**:(unzoom)
Start unzooming from the area specified by zoomcenter.
**Available as**: command
**Syntax**:(stop) Stop zooming or unzooming.
**Available as**: command
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