Check Whether a Point Lies Within an Object

Currently works for all classes inside of the object-class.

Usage

in_object_rcpp(object, x)

Arguments

object

Object of the object-class.

x

Numeric vector or matrix containing x- and y-coordinates to be checked.

Value

Logical whether the point is inside of the object (TRUE) or outside of the object (FALSE).

See also

circle-class, polygon-class, rectangle-class, segment-class, out_object, moving_options

Examples

# Create an object
my_circle <- circle(center = c(0, 0), radius = 1)

# Let's create a matrix of different coordinates of which the first is 
# inside of the object, the second on its circumference, and the third  
# outside of the object
coords <- rbind(c(0, 0), 
                c(1, 0), 
                c(2, 0))

# Let's do the test
in_object_rcpp(my_circle, coords)
#> [1]  TRUE FALSE FALSE