Grid2d class

Given the extremes of the range and the number of cells along x and y, it generates a two-dimensional grid. Cells are counted from the minimum of x and y (bottom-left). You can choose whether to increase x or y faster.

Value

A two-dimensional grid

Slots

xcell

numeric, number of cells along x

ycell

numeric, number of cells along y

xmin

numeric, lower limit along x

xmax

numeric, upper limit along x

ymin

numeric, lower limit along y

ymax

numeric, upper limit along y

by

character, count cells increasing x ("h") or y ("v") faster

Examples

grid2d <- makeGrid2d(
            xmin = -50, xmax = 50, xcell = 100,
            ymin = -50, ymax = 50, ycell = 100,
            by = "v"
          )
grid2d
#> class      : Grid2d
#> dimensions : xcell = 100, ycell = 100, ncell = 10000
#> range      : xmin = -50, xmax = 50
#>              ymin = -50, ymax = 50
#> by         : v, count starts from xmin, ymin (bottom-left) 
#>              and y increase faster

makeGrid2d()
#> class      : Grid2d
#> dimensions : xcell = 10, ycell = 10, ncell = 100
#> range      : xmin = -5, xmax = 5
#>              ymin = -5, ymax = 5
#> by         : h, count starts from xmin, ymin (bottom-left) 
#>              and x increase faster