segmentHighlight {cholera} | R Documentation |
Highlight segment by ID.
Description
Highlight segment by ID.
Usage
segmentHighlight(id, highlight = TRUE, col = "red", angled = FALSE)
Arguments
id |
Character. A concatenation of a street's numeric ID, a whole number between 1 and 528, and a second number to identify the segment. |
highlight |
Logical. Color segment. |
col |
Character. Highlight color. |
angled |
Logical. Rotate segment ID label. |
Value
A base R graphics segment(s).
Examples
streetNameLocator("Soho Square", zoom = TRUE, highlight = FALSE)
ids <- road.segments[road.segments$name == "Soho Square", "id"]
invisible(lapply(ids, function(x) segmentHighlight(x, highlight = FALSE)))
[Package cholera version 0.8.0 Index]