.. include:: headings.inc

.. currentmodule:: lib.mvctree

.. highlight:: python



.. _lib.mvctree.Transform:

==========================================================================================================================================
|phoenix_title|  **Transform**
==========================================================================================================================================

Transform interface.



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|class_hierarchy| Inheritance Diagram
=====================================

Inheritance diagram for class **Transform**

.. raw:: html

   <p class="graphviz">
   <img src="_static/images/inheritance/lib.mvctree.Transform_inheritance.png" alt="Inheritance diagram of Transform" usemap="#dummy" class="inheritance"/>
   <map id="dummy" name="dummy"> <area shape="rect" id="node1" href="lib.mvctree.Transform.html" title="Transform interface." alt="" coords="7,5,164,35"/> </map> 
   </p>

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|method_summary| Methods Summary
================================

================================================================================ ================================================================================
:meth:`~lib.mvctree.Transform.__init__`                                          
:meth:`~lib.mvctree.Transform.GetSize`                                           Returns the size of the entire tree as laid out and transformed
:meth:`~lib.mvctree.Transform.Transform`                                         This method should only change the projx and projy attributes of
================================================================================ ================================================================================


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|api| Class API
===============
   

.. class:: Transform

   Transform interface.

   .. method:: __init__(self, tree)


   .. method:: GetSize(self)

      Returns the size of the entire tree as laid out and transformed
      as a tuple


   .. method:: Transform(self, node, offset, rotation)

      This method should only change the projx and projy attributes of
      the node. These represent the position of the node as it should
      be drawn on screen. Adjusting the x and y attributes can and
      should cause havoc.