package tree_layout

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package tree_layout
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Common types

Common set of types and functions for all other modules.

type pos = {
  1. x : float;
  2. y : float;
}
type rectangle = {
  1. p : pos;
  2. w : float;
  3. h : float;
}
val boundaries : ?margins:pos -> pos Iter.t -> rectangle

boundaries ~margins positions returns a pair (pos, size) defining a rectangle containing the positions in positions.

The option argument margins add a margin around the rectangle.