rotate.scale.coords: Scale and rotate points from the unit square to a defined...

In paul-vdb/DFO-master-sample: Western Canada Marine Master Sample

Scale and rotate points from the unit square to a defined projection.

Description

Given some coordinates on [0,1)x[0,1), shift and scale them to the bounding box, and then rotate them given the bounding box rotation defined by the Master Sample.

Usage

rotate.scale.coords(coords, bb, back = TRUE)

Arguments

coords	Output from RSHalton() to be converted to the spatial surface of interest.
bb	Special shape file defining the bounding box with attributes for centroid and rotation.
back	Boolean for whether or not the rotation is back to the original rotated bounding box.

Value

sf spatial points with projection defined in bb.

Examples

## Not run: 
pts <- RSHalton(n = 10)
bb <- getBB()
pts.shp <- rotate.scale.coords(coords = pts, bb)

## End(Not run)

paul-vdb/DFO-master-sample documentation built on April 5, 2022, 4:35 p.m.