whitebox (version 2.4.0)

wbt_extend_vector_lines: Extend vector lines

Description

Extends vector lines by a specified distance.

Usage

wbt_extend_vector_lines(
  input,
  output,
  dist,
  extend = "both ends",
  wd = NULL,
  verbose_mode = NULL,
  compress_rasters = NULL,
  command_only = FALSE
)

Value

Returns the tool text outputs.

Arguments

input

Input vector polyline file.

output

Output vector polyline file.

dist

The distance to extend.

extend

Extend direction, 'both ends' (default), 'line start', 'line end'.

wd

Changes the working directory. Default: NULL will use the value in WhiteboxTools settings, see wbt_wd() for details.

verbose_mode

Sets verbose mode. If verbose mode is FALSE, tools will not print output messages. Default: NULL will use the value in WhiteboxTools settings, see wbt_verbose() for details.

compress_rasters

Sets the flag used by 'WhiteboxTools' to determine whether to use compression for output rasters. Default: NULL will use the value in WhiteboxTools settings, see wbt_compress_rasters() for details.

command_only

Return command that would be executed by system() rather than running tool. Default: FALSE.