Field Detail

gvtRoot

protected GraphicsNode gvtRoot
The GVT root into which text is searched.


treeRoot

protected GraphicsNode treeRoot
The root of the subtree of the GVT which is traversed.


currentNode

protected GraphicsNode currentNode
The current GraphicsNode.

Constructor Detail

GVTTreeWalker

public GVTTreeWalker(GraphicsNode treeRoot)
Constructs a new GVTTreeWalker.

Parameters:
treeRoot - the top of the graphics node tree to search