cholera (version 0.3.0)

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, zoom = FALSE, radius = 0.1,
  cases = "anchors", unit = NULL)

Arguments

road.name

Character vector. Note that streetNameLocator() tries to correct for case and to remove extra spaces.

zoom

Logical.

radius

Numeric. Controls the degree of zoom.

cases

Character. Plot cases: NULL, "anchors" or "all".

unit

Character. Unit of measurement: "meter" or "yard". Default is NULL, which returns the map's native scale.

Value

A base R graphics plot.

See Also

roads, road.segments, streetNumberLocator, vignette("road.names")

Examples

# NOT RUN {
streetNameLocator("Oxford Street")
streetNameLocator("oxford street")
streetNameLocator("Cambridge Street", zoom = TRUE)
streetNameLocator("Cambridge Street", zoom = TRUE, radius = 0)
# }