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.. _morphview:
.. index::
pair: command; morphview
Morph view
==========
**Syntax**:(morphview float float float float) For the time selected by the
next :ref:`usleep <usleep>` or other timing function, the viewpoint is smoothly
morphed from the current one to that selected by morphview.
Viewport is selected by the center and two radiuses (real and imaginary). See
:ref:`view <uiview>` for more information.
This function can easily be used for creating zooming/unzooming animations
using position files. This is an example position file generated by XaoS::
(initstate)
(defaultpalette 0)
(formula 'mandel)
(view -1.64128273713 -5.50393226816E-05 9.69332308848E-08 9.69332308834E-08)
By replacing the view command with morphview and adding usleep you can create a
zooming animation::
(initstate)
(defaultpalette 0)
(formula 'mandel)
(morphview -1.64128273713 -5.50393226816E-05 9.69332308848E-08 9.69332308834E-08)
(usleep 10000000)
**Available as**: command
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