dcmtk_cmd_path: Get path for DCMTK command

In muschellij2/dcmtk: Wrapper for 'DICOM' Toolkit ('DCMTK')

Description

Uses Sys.which to check if command is in the PATH.

Usage

dcmtk_cmd_path(cmd)

Arguments

cmd	DCMTK command name

Value

Logical TRUE if command is available.

Examples

if (!have_dcmtk_cmd("dcmodify")) {
install_dir = tempdir()
options(dcmtk.path = install_dir)
  res = try({
    install_dcmtk(install_dir = install_dir)
  })
  if (inherits(res, "try-error")) {
    res = FALSE
  }
  if (!res) {
    source_install_dcmtk(install_dir = install_dir)
  }
}
dcmtk_cmd("dcmodify")

muschellij2/dcmtk documentation built on March 17, 2021, 9:11 p.m.