streetNameLocator: Locate road by name.

Description

Highlight a road and its cases. See the list of road names in vignette("road.names").

Usage

streetNameLocator(road.name = "Broad Street", zoom = FALSE,
  cases = "address", token = "id", add.title = TRUE,
  add.subtitle = TRUE, add.pump = TRUE, vestry = FALSE,
  highlight = TRUE, distance.unit = "meter", time.unit = "minute",
  walking.speed = 5)

Value

A base R graphics plot.

Arguments

road.name: Character vector. Note that streetNameLocator() tries to correct for case and to remove extra spaces.
zoom: Logical or Numeric. A numeric value >= 0 controls the degree of zoom. The default is FALSE, which is equivalent to zero.
cases: Character. Plot cases: NULL, "address" or "fatality".
token: Character. "id" or "point".
add.title: Logical. Include title.
add.subtitle: Logical. Include subtitle with road information.
add.pump: Logical. Include nearby pumps.
vestry: Logical. TRUE uses the 14 pumps from the Vestry report. FALSE uses the 13 in the original map.
highlight: Logical. Highlight selected road and its cases.
distance.unit: Character. Unit of distance: "meter", "yard" or "native". "native" returns the map's native scale. See vignette("roads") for information on conversion.
time.unit: Character. "hour", "minute", or "second".
walking.speed: Numeric. Walking speed in km/hr.

Examples

Run this code

streetNameLocator("Oxford Street")
streetNameLocator("oxford street")
streetNameLocator("Cambridge Street", zoom = TRUE)
streetNameLocator("Cambridge Street", zoom = 0.5)

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