get_area_zoning: Get zoning data for an area
In elipousson/mapbaltimore: Make maps for Baltimore City with open data

get_area_zoning

R Documentation

Get zoning data for an area

Description

Get zoning codes for an area within a provided sf or bbox object.

Usage

get_area_zoning(
  area = NULL,
  bbox = NULL,
  category = c("all", "residential", "commercial", "industrial"),
  diag_ratio = NULL,
  dist = NULL,
  asp = NULL,
  crop = TRUE,
  trim = FALSE,
  crs = NULL,
  union = FALSE
)

Arguments

`area`	sf, sfc, or bbox object. If multiple areas are provided, they are unioned into a single sf object using `sf::st_union()`.
`bbox`	`bbox` object defining area used to filter data. If an area is provided, the bounding box is ignored.
`category`	Zoning category to return. "all", "residential", "commercial", "industrial"
`diag_ratio`	ratio to set map extent based diagonal distance of area's bounding box. Ignored when `dist` is provided.
`dist`	buffer distance in meters. Optional.
`asp`	Aspect ratio of width to height as a numeric value (e.g. 0.33) or character (e.g. "1:3").
`crop`	If TRUE, data cropped to area or bounding box `sf::st_crop()` adjusted by the `dist`, `diag_ratio`, and `asp` parameters provided. Default `TRUE`.
`trim`	If TRUE, data trimmed to area with `sf::st_intersection()`. This option is not supported for any adjusted areas that use the `dist`, `diag_ratio`, or `asp` parameters. Default `FALSE`.
`crs`	Coordinate Reference System (CRS) to use for the returned data. The CRS of the provided data and bounding box or area must match one another but are not required to match the CRS provided by this parameter.
`union`	Logical. Default FALSE. If true, group zoning by label and combine geometry with `sf::st_union()`.