Tree Configuration
Parameter Information
Distance Threshold
This floating point parameter indicates the smallest distance
that will be represented on the tree. If a node distance
falls below this threshold the representation for that node
will have a height of zero. Using this option one can essentially
combine low level elements that are very close together to appear
as members of a single node.
Minimum Pixel Distance
This integer is the minimum height of a node in the tree in units of pixels.
Nodes which are close and would ordinarily have a node height below
this value are forced to appear this number of pixels above the
lower level node.
Maximum Pixel Distance
Maximum Pixel Distance (integer) is the maximum distance that any node can have.
Nodes which are distant and would ordinarily have a node height greater
than this value are constrained to appear this number of pixels above the
lower level node.