Navigation
inpolygon
in = inpolygon(x, y, polygon)
or
in = inpolygon(point, polygon)
keywords: GMT, Julia, point in polygon
Returns in
indicating if the query points specified by x
and y
are inside of the polygon area defined by:
polygon
: a GMTdatset defining the polygon or a Mx2 matrix of reals that should have the first and last elements equal.point
: a Mx2 matrix or a two elements vector with the x and y point coordinates. Depending on the number of query points inpoint
, we return either anInt
or aVector{Int}
.
Returns:
in = 1
on = 0
out = -1
Reference
Hao et al. 2018. Optimal Reliable Point-in-Polygon Test and Differential Coding Boolean Operations on Polygons
See Also
inwhichpolygon
© GMT.jl. Last modified: September 20, 2024. Website built with Franklin.jl and the Julia programming language.
These docs were autogenerated using GMT: v1.17.0