void draw_dn(
dn
$dn, int
$level)
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Recursively descend on the given dn and draw the tree in plm
Overridden in child classes as:
- AJAXTree::draw_dn()
- draw a node of the tree
Overrides
HTMLTree::draw_dn() (Recursively descend on the given dn and draw the tree in html)
Parameters: