.. _book_fig_chapter2_fig_quadtree_example:


Quad Tree Example
-----------------
Figure 2.3.

This example creates a simple quad-tree partition of a two-dimensional
parameter space, and plots a visualization of the result.



.. image:: ../images/chapter2/fig_quadtree_example_1.png
    :scale: 100
    :align: center


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.. literalinclude:: fig_quadtree_example.txt

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**Python source code:**

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    :lines: 9-

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:download:`[download source: fig_quadtree_example.py] <fig_quadtree_example.py>`

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