st_normalize: Normalize simple features

Description Usage Arguments Examples

View source: R/normalize.R

Description

st_normalize transforms the coordinates in the input feature to fall between 0 and 1. By default the current domain is set to the bounding box of the input, but other domains can be used as well

Usage

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st_normalize(x, domain = st_bbox(x), ...)

Arguments

x

object of class sf, sfc or sfg

domain

The domain x should be normalized from as a length 4 vector of the form c(xmin, ymin, xmax, ymax). Defaults to the bounding box of x

...

ignored

Examples

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p1 = st_point(c(7,52))
st_normalize(p1, domain = c(0, 0, 10, 100))

p2 = st_point(c(-30,20))
sfc = st_sfc(p1, p2, crs = 4326)
sfc
sfc_norm <- st_normalize(sfc)
st_bbox(sfc_norm)

sf documentation built on July 24, 2019, 5:05 p.m.