check_JamPolygon: Check JamPolygon object

In jmw86069/venndir: Directional Venn diagrams

Check JamPolygon object

Description

Check whether a JamPolygon object is valid.

Usage

check_JamPolygon(object)

Arguments

object

JamPolygon object

Details

It requires:

• slotName(object) to contain "polygons"

• object@polygons to inherit "data.frame"

• colnames(object@polygons) to contain c("name", "x", "y")

General guidance for JamPolygon objects:

• Empty polygons can be represented as one row in the data.frame which contains NULL or numeric(0) x,y coordinates.

  • Empty polygons can be the result of intersect_JamPolygon() that finds no suitable intersect.

  • Note that downstream processing, and plotting, must account for empty polygons and handle or ignore them accordingly.

See Also

Other JamPolygon: JamPolygon-class, Venndir-class, add_orientation_JamPolygon(), area_JamPolygon(), bbox_JamPolygon(), buffer_JamPolygon(), check_Venndir(), eulerr_to_JamPolygon(), farthest_point_JamPolygon(), find_venn_overlaps_JamPolygon(), has_point_in_JamPolygon(), intersect_JamPolygon(), label_fill_JamPolygon(), label_outside_JamPolygon(), label_segment_JamPolygon(), labelr_JamPolygon(), minus_JamPolygon(), nearest_point_JamPolygon(), plot,JamPolygon,missing-method, plot.JamPolygon(), point_in_JamPolygon(), polyclip_to_JamPolygon(), sample_JamPolygon(), split_JamPolygon(), union_JamPolygon(), update_JamPolygon()

jmw86069/venndir documentation built on June 15, 2024, 1:52 p.m.