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ptinpoly (version 2.8)

comb: Sample Data: Comb Polygon

Description

Sample data defining an enclosed comb 2D polygon.

Usage

data(comb)

Arguments

Examples

Run this code
# NOT RUN {
# Load polygon.
data(comb)

# Plot the polygon.
plot(rbind(comb,comb[1,]),type="l")

# Generate 3333 random test points.
set.seed(1902)
n       <- 3333
x1      <- rnorm(n) ; x2 <- rnorm(n)
X       <- cbind(x1,x2)
queries <- as.matrix(X)

# Check whether test points are contained in the polygon.
# Most of these points will lie outside the polygon.
containment = pip2d(comb,queries);
# }

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