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Rename Fude Polygon data

Source: R/rename_fude.R
rename_fude.Rd

rename_fude() renames the elements of a Fude Polygon data object returned by read_fude() by replacing local government codes in the element names with corresponding municipality names, making the object easier to read.

Usage

rename_fude(data, suffix = TRUE, romaji = NULL, quiet = TRUE)

Arguments

data

A Fude Polygon data object returned by read_fude().

suffix

Logical. If FALSE, municipality suffixes are removed from renamed element names. For example, romaji suffixes such as "-shi" and "-ku" are removed when romaji is used.

romaji

Character scalar or NULL. If NULL, Japanese municipality names are used. Otherwise, municipality names are converted to romaji. Supported values are: "upper" for upper case, "title" for title case, and "lower" for lower case.

quiet

Logical. If FALSE, print the mapping from old names to new names.

Value

A Fude Polygon data object with renamed elements.

See also

read_fude()

Examples

path <- system.file("extdata", "castle.zip", package = "fude")
d <- read_fude(path, quiet = FALSE)
#> Reading layer `2021_382019' from data source 
#>   `/private/var/folders/34/cc5j3spj0xs23b_r3j27pcr00000gn/T/RtmpMsbKh7/file115ec287bd752/castle/2021_382019.json' 
#>   using driver `GeoJSON'
#> Simple feature collection with 1 feature and 7 fields
#> Geometry type: POLYGON
#> Dimension:     XY
#> Bounding box:  xmin: 132.7653 ymin: 33.84506 xmax: 132.7662 ymax: 33.84575
#> Geodetic CRS:  WGS 84
#> Reading layer `2022_382019' from data source 
#>   `/private/var/folders/34/cc5j3spj0xs23b_r3j27pcr00000gn/T/RtmpMsbKh7/file115ec287bd752/castle/2022_382019.json' 
#>   using driver `GeoJSON'
#> Simple feature collection with 1 feature and 7 fields
#> Geometry type: POLYGON
#> Dimension:     XY
#> Bounding box:  xmin: 132.7653 ymin: 33.84506 xmax: 132.7662 ymax: 33.84575
#> Geodetic CRS:  WGS 84
#> Reading layer `2022_382078' from data source 
#>   `/private/var/folders/34/cc5j3spj0xs23b_r3j27pcr00000gn/T/RtmpMsbKh7/file115ec287bd752/castle/2022_382078.json' 
#>   using driver `GeoJSON'
#> Simple feature collection with 1 feature and 7 fields
#> Geometry type: POLYGON
#> Dimension:     XY
#> Bounding box:  xmin: 132.541 ymin: 33.50931 xmax: 132.5415 ymax: 33.50966
#> Geodetic CRS:  WGS 84
d2 <- rename_fude(d)
d2 <- rename_fude(d, suffix = FALSE)
d2 <- rename_fude(d, romaji = "upper")