View source: R/line_slice_along.R
lawn_line_slice_along | R Documentation |
Takes a line, a specified distance along the line to a start Point, and a specified distance along the line to a stop point and returns a subsection of the line in-between those points. This can be useful for extracting only the part of a route between two distances.
lawn_line_slice_along( startDist, stopDist, line, units = "kilometers", lint = FALSE )
startDist |
(numeric/integer) distance along the line to starting point |
stopDist |
(numeric/integer) distance along the line to ending point |
line |
Line to slice, a data-Feature<(data-LineString)> |
units |
can be degrees, radians, miles, or kilometers (default) |
lint |
(logical) Lint or not. Uses geojsonhint. Takes up increasing
time as the object to get linted increases in size, so probably use by
default for small objects, but not for large if you know they are good
geojson objects. Default: |
A data-LineString, the sliced line
line <- '{ "type": "Feature", "properties": {}, "geometry": { "type": "LineString", "coordinates": [ [ 7.66845703125, 45.058001435398296 ], [ 9.20654296875, 45.460130637921004 ], [ 11.348876953125, 44.48866833139467 ], [ 12.1728515625, 45.43700828867389 ], [ 12.535400390625, 43.98491011404692 ], [ 12.425537109375, 41.86956082699455 ], [ 14.2437744140625, 40.83874913796459 ], [ 14.765625, 40.681679458715635 ] ] } }' lawn_line_slice_along(12.5, 25, line) ## Not run: line %>% view lawn_line_slice_along(12.5, 25, line) %>% view ## End(Not run)
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.