poly_scheme: Schematic plot of hespdiv polygons

In hespdiv: Hierarchical Spatial Data Subdivision into Topologically Contiguous Units

Schematic plot of hespdiv polygons

Description

This function generates a schematic visualization of subdivided territory. It highlights the location of each polygon by displaying their centroids, ID labels, and punctuated lines that connect the polygon centroids with the split-lines that created them. This visualization represents the spatial arrangement of hespdiv polygons within the territory in 2D.

Usage

poly_scheme(obj, segment = TRUE, id = TRUE, seed = 1)

Arguments

obj	A hespdiv object.
segment	A Boolean value. Display the punctuated lines joining the polygon centroids with the split-lines?
id	A Boolean value. Display the IDs of polygons?
seed	An integer value that determines the random set of colors used in visualization of split-lines and polygons.

Value

A ggplot object.

Note

A much clearer way to visualize polygons is by using the blok3D function, with height = "rank". However, a 3D plot is less suitable option for papers.

Author(s)

Liudas Daumantas

See Also

Other HespDiv visualization options: blok3d(), create_gif(), dendro(), plot.nullhespdiv(), plot_cs_hsa(), plot_hespdiv(), plot_hsa(), plot_hsa_q(), polypop()

Examples

poly_scheme(example_hespdiv)

hespdiv documentation built on May 21, 2026, 5:09 p.m.