Module sankey 

The layout of a sankey diagram: where each node goes and the ribbon of each flow, from a graph that must not go in circles. Pure logic, in the coordinates asked for.

Structs

SankeyFlow

A flow as it landed: a ribbon from the side of a node to the side of another.

SankeyLayout

A diagram laid out.

SankeyLink

A flow from one node to another, given by their places in the list of nodes.

SankeyNode

A node as it landed.

SankeyStyle

How a graph is laid out.

Enums

SankeyAlign

Which column a node goes to, among those its flows allow.

SankeyError

Why a graph has no layout.

SankeyHit

What is under a point of a diagram.

Functions

check

Whether a graph can be laid out, without laying it out.

layout

Lays a graph of count nodes out inside area. Flows with no value are left out.