package tree_layout

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tree_layout
- Tree_layout
  - Common
  - Layered
    
    Make
    
    G
    
    V
    
    H
    
    S
    
    H
    
    TREE
    
    V
  - Treemaps

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Squarified Treemaps

Treemaps represent trees as nested rectangles. A subtree is a larger rectangle that contains all its children. Squarified treemaps are treemaps which attempts to keep rectangles as square as possible. Functions in this module expect a function to compute the area of a node, and return sequences of pair of nodes and rectangles.

val layout : 
  area:('a -> float) ->
  children:('a -> 'a Iter.t) ->
  Common.rectangle ->
  'a ->
  ('a * Common.rectangle) Iter.t

layout ~area ~children rect tree computes a squarified treemap of tree and return a sequence of subtrees and their positions.

parameter area
Return the area of a subtree.

parameter children
Return all the subtrees of a tree.

val squarify : 
  area:('a -> float) ->
  Common.rectangle ->
  'a Iter.t ->
  ('a * Common.rectangle) Iter.t

squarify ~area rect l takes a sequence of elements l and decorate them with positions.

parameter area
Return the area of a subtree.