lawn_triangle_grid: Create a TriangleGrid

In ropensci/lawn: Client for 'Turfjs' for 'Geospatial' Analysis

Create a TriangleGrid

Description

Takes a bounding box and a cell depth and returns a set of triangular data-Polygon's in a grid.

Usage

lawn_triangle_grid(extent, cellSide, units = "kilometers", mask = NULL)

Arguments

extent	(numeric) Extent in [minX, minY, maxX, maxY] order.
cellSide	(integer) dimension of each cell.
units	(character) Units to use for cellSide, one of miles, kilometers, degrees, radians
mask	(logical) if passed a Polygon or MultiPolygon, the grid Points will be created only inside it

Value

data-FeatureCollection grid of data-Polygon's

See Also

Other interpolation: lawn_hex_grid(), lawn_isolines(), lawn_planepoint(), lawn_point_grid(), lawn_square_grid(), lawn_tin()

Examples

lawn_triangle_grid(c(-77.3876, 38.7198, -76.9482, 39.0277), 30, 'miles')
lawn_triangle_grid(c(-77.3876, 38.7198, -76.9482, 39.0277), 10, 'miles')
lawn_triangle_grid(c(-77.3876, 38.7198, -76.9482, 39.0277), 3, 'miles')

ropensci/lawn documentation built on May 18, 2022, 9:58 a.m.