Transform

Transform interface.

Inheritance Diagram

Inheritance diagram for class Transform

Methods Summary

__init__
GetSize	Returns the size of the entire tree as laid out and transformed
Transform	This method should only change the projx and projy attributes of

Class API

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class Transform

Transform interface.

Methods

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__init__(self, tree)

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GetSize(self)

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

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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.