tnss_smooth: Smooth a Steiner tree

In schochastics/edgebundle: Algorithms for Bundling Edges in Networks and Visualizing Flow and Metro Maps

Smooth a Steiner tree

Description

Converts the Steiner tree to smooth paths

Usage

tnss_smooth(g, bw = 3, n = 10)

Arguments

g	Steiner tree computed with tnss_tree
bw	bandwidth of Gaussian Kernel
n	number of extra nodes to include per edge

Details

see see online for tips on plotting the result

Value

data.frame containing the smoothed paths

Author(s)

David Schoch

Examples

xy <- cbind(state.center$x, state.center$y)[!state.name %in% c("Alaska", "Hawaii"), ]
xy_dummy <- tnss_dummies(xy, root = 4)
gtree <- tnss_tree(cali2010, xy, xy_dummy, root = 4, gamma = 0.9)
tree_smooth <- tnss_smooth(gtree, bw = 10, n = 10)

schochastics/edgebundle documentation built on Sept. 25, 2024, 8:44 p.m.