GEOmap.breakpoly {GEOmap}R Documentation

Break up a polygon

Description

Break up a polygon

Usage

GEOmap.breakpoly(Z, ww)

Arguments

Z list, x,y locations
ww vector of indecies where NAs occur

Details

The NA values in Z represent breaks. GEOmap.breakpoly breaks the polygon up into individual strokes. The beginning and the ending of the stroke are combined.

Value

newx list of x values
newy list of y values

Author(s)

Jonathan M. Lees<jonathan.lees@unc.edu>

See Also

fixCoastwrap, GEOmap.breakline

Examples


x=1:100
y = 1:100

ww = c(25, 53, 75)

A = list(x=x, y=y)

W = GEOmap.breakpoly(A , ww)




[Package GEOmap version 1.4-0 Index]