dot-point_in_polygon: Raycasting Algorithm to find out whether a point is in a...
In Atlantis-Ecosystem-Model/ReactiveAtlantis: Multiple Reactive HTML tools to help in the calibration of the Atlantis ecosystem model (AEM)
.point_in_polygon R Documentation
Raycasting Algorithm to find out whether a point is in a given polygon.
Performs the even-odd-rule Algorithm to find out whether a point is in a given polygon.
This runs in O(n) where n is the number of edges of the polygon.
Description
Raycasting Algorithm to find out whether a point is in a given polygon.
Performs the even-odd-rule Algorithm to find out whether a point is in a given polygon.
This runs in O(n) where n is the number of edges of the polygon.
Usage
.point_in_polygon(polygon, point)
Arguments
polygon
an array representation of the polygon where polygon[i,1] is the x Value of the i-th point and polygon[i,2] is the y Value.
point
an array representation of the point where point[1] is its x Value and point[2] is its y Value
Value
whether the point is in the polygon (not on the edge, just turn < into <= and > into >= for that)
Author(s)
Javier Porobic
Atlantis-Ecosystem-Model/ReactiveAtlantis documentation built on April 16, 2024, 6:27 a.m.
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| .point_in_polygon | R Documentation |
Raycasting Algorithm to find out whether a point is in a given polygon. Performs the even-odd-rule Algorithm to find out whether a point is in a given polygon. This runs in O(n) where n is the number of edges of the polygon.
Description
Raycasting Algorithm to find out whether a point is in a given polygon. Performs the even-odd-rule Algorithm to find out whether a point is in a given polygon. This runs in O(n) where n is the number of edges of the polygon.
Usage
.point_in_polygon(polygon, point)
Arguments
polygon |
an array representation of the polygon where polygon[i,1] is the x Value of the i-th point and polygon[i,2] is the y Value. |
point |
an array representation of the point where point[1] is its x Value and point[2] is its y Value |
Value
whether the point is in the polygon (not on the edge, just turn < into <= and > into >= for that)
Author(s)
Javier Porobic
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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