Extend an sf linestring dataframe by a percent of the lines length
Usage
extend_by_percent(x, crosswalk_id = NULL, pct = 0.5, length_col = NULL)
Arguments
- x
linestring sf dataframe
- crosswalk_id
character, unique ID column name
- pct
numeric, percent of line to extend linestring by in both directions
- length_col
character, name of the output length column name. Default is NULL which will create a length column name of "geom_length".
Value
sf dataframe with extended linestring geometries
