Skip to main content Module shape Copy item path Source Arc ArcData Area Bar Line Pie RadialLine A radial line generator, like d3.lineRadial. Sankey The Sankey layout generator. SankeyGraph The computed Sankey layout. SankeyLink An input link of a Sankey diagram. SankeyLinkLayout A link with computed layout. SankeyNodeLayout A node with computed layout (d3-sankey’s computed node fields). Stack StackPoint Represents a stacked series data point with lower and upper values StackSeries Represents a stacked series BarAlignment Alignment of bars within a Bar SankeyAlign Horizontal alignment of nodes across layers. SankeyError A reason a Sankey layout could not be computed. SankeyValueScale How flow values map to node heights and ribbon widths. sankey_link_path Build the filled ribbon path for a link — the equivalent of d3-sankey’s
sankeyLinkHorizontal(): a horizontal cubic bezier with control points at
the horizontal midpoint, thickened to the per-end link widths (clamped to
min_width so tiny flows stay visible).