sfg_multipoint.Rd
constructs sfg MULTIPOINT object
sfg_multipoint(obj, x = NULL, y = NULL, z = NULL, m = NULL)
obj | matrix or data.frame |
---|---|
x | x geometry column |
y | y geometry column |
z | z geometry column |
m | m geometry column |
sfg
object of MULTIPOINT geometry
sfg_multipoint( 1:2 )#> [,1] [,2] #> [1,] 1 2 #> attr(,"class") #> [1] "XY" "MULTIPOINT" "sfg"sfg_multipoint( 1:3 )#> [,1] [,2] [,3] #> [1,] 1 2 3 #> attr(,"class") #> [1] "XYZ" "MULTIPOINT" "sfg"sfg_multipoint( 1:4 )#> [,1] [,2] [,3] [,4] #> [1,] 1 2 3 4 #> attr(,"class") #> [1] "XYZM" "MULTIPOINT" "sfg"#> [,1] [,2] [,3] #> [1,] 1 2 3 #> attr(,"class") #> [1] "XYZ" "MULTIPOINT" "sfg"#> x y z #> [1,] 1 2 3 #> attr(,"class") #> [1] "XYZ" "MULTIPOINT" "sfg"#> [,1] [,2] #> [1,] 1 3 #> [2,] 2 4 #> attr(,"class") #> [1] "XY" "MULTIPOINT" "sfg"#> [,1] [,2] #> [1,] 1 2 #> [2,] 3 4 #> [3,] 5 6 #> [4,] 7 8 #> [5,] 9 10 #> [6,] 11 12 #> [7,] 13 14 #> [8,] 15 16 #> [9,] 17 18 #> [10,] 19 20 #> [11,] 21 22 #> [12,] 23 24 #> attr(,"class") #> [1] "XY" "MULTIPOINT" "sfg"#> [,1] [,2] [,3] #> [1,] 1 2 3 #> [2,] 4 5 6 #> [3,] 7 8 9 #> [4,] 10 11 12 #> [5,] 13 14 15 #> [6,] 16 17 18 #> [7,] 19 20 21 #> [8,] 22 23 24 #> attr(,"class") #> [1] "XYZ" "MULTIPOINT" "sfg"#> [,1] [,2] [,3] [,4] #> [1,] 1 2 3 4 #> [2,] 5 6 7 8 #> [3,] 9 10 11 12 #> [4,] 13 14 15 16 #> [5,] 17 18 19 20 #> [6,] 21 22 23 24 #> attr(,"class") #> [1] "XYZM" "MULTIPOINT" "sfg"#> x y #> [1,] 1 1 #> [2,] 2 2 #> [3,] 3 3 #> [4,] 4 4 #> [5,] 5 5 #> attr(,"class") #> [1] "XY" "MULTIPOINT" "sfg"#> [,1] [,2] #> [1,] 1 2 #> [2,] 5 6 #> [3,] 9 10 #> [4,] 13 14 #> [5,] 17 18 #> [6,] 21 22 #> attr(,"class") #> [1] "XY" "MULTIPOINT" "sfg"#> [,1] [,2] [,3] #> [1,] 1 2 3 #> [2,] 5 6 7 #> [3,] 9 10 11 #> [4,] 13 14 15 #> [5,] 17 18 19 #> [6,] 21 22 23 #> attr(,"class") #> [1] "XYZ" "MULTIPOINT" "sfg"#> [,1] [,2] #> [1,] 3 4 #> [2,] 7 8 #> [3,] 11 12 #> [4,] 15 16 #> [5,] 19 20 #> [6,] 23 24 #> attr(,"class") #> [1] "XY" "MULTIPOINT" "sfg"#> [,1] [,2] #> [1,] 1 1 #> [2,] 2 2 #> [3,] 3 3 #> [4,] 4 4 #> [5,] 5 5 #> attr(,"class") #> [1] "XY" "MULTIPOINT" "sfg"sfg_multipoint( df, x = "x", y = "y", z = "z" )#> [,1] [,2] [,3] #> [1,] 1 1 11 #> [2,] 2 2 12 #> [3,] 3 3 13 #> [4,] 4 4 14 #> [5,] 5 5 15 #> attr(,"class") #> [1] "XYZ" "MULTIPOINT" "sfg"sfg_multipoint( df, x = "x", y = "y", z = "z", m = "m" )#> [,1] [,2] [,3] [,4] #> [1,] 1 1 11 11 #> [2,] 2 2 12 12 #> [3,] 3 3 13 13 #> [4,] 4 4 14 14 #> [5,] 5 5 15 15 #> attr(,"class") #> [1] "XYZM" "MULTIPOINT" "sfg"