polygon.onehatch: Create one line for hatch area of one polygon

In statnmap/HatchedPolygons: Create a hatched area for SpatialPolygons

Create one line for hatch area of one polygon

Description

Create one line for hatch area of one polygon

Usage

polygon.onehatch(
  x,
  y,
  x0,
  y0,
  xd,
  yd,
  ..debug.hatch = FALSE,
  fillOddEven = FALSE,
  ...
)

Arguments

x, y	vectors containing the coordinates of the vertices of the polygon.
x0	parameter as issued from polygon.fullhatch
y0	parameter as issued from polygon.fullhatch
xd	parameter as issued from polygon.fullhatch
yd	parameter as issued from polygon.fullhatch
..debug.hatch	for drawing when debugging function
fillOddEven	logical controlling the polygon shading mode: see below for details. Default FALSE.
...	graphical parameters such as xpd, lend, ljoin and lmitre can be given as arguments.

statnmap/HatchedPolygons documentation built on May 14, 2024, 10:32 a.m.