#Please insert up references in the next lines (line starts with keyword UP)
UP	arb.hlp
UP	glossary.hlp
UP	mode.hlp

#Please insert subtopic references  (line starts with keyword SUB)
#SUB	subtopic.hlp

# Hypertext links in helptext can be added like this: LINK{ref.hlp|http://add|bla@domain}

#************* Title of helpfile !! and start of real helpfile ********
TITLE		LENGTH MODE

OCCURRENCE	ARB_NT <button in the left column>

DESCRIPTION	The 'LENGTH MODE' allows you to increase or reduce the length of
		terminal and internal branches.

		Click on the tenth button in the left column of the
			'ARB_NT' window to activate the 'LENGTH MODE'.

		Change branch length:

			The new branch length is defined by the internal node
			closest to the displayed root (open square) and the
			current position of the cursor!!!

			Move the cursor to any position along the
			branch, keep the left mouse button pressed, move the
			cursor to the desired position, release the button.


NOTES		Short descriptions of the 'MODE' and the functions assigned
		to the mouse buttons are given in the fourth line of the
		'ARB_NT' window.

		The displayed tree topology is exported to the drawing
		tool xfig.

		The middle mouse button (placed anywhere within the tree
		display area) can be used to move the whole tree.

		The scale bar and its label can be moved by positioning the
		cursor anywhere on the bar, keeping the left mouse button
		pressed, moving the cursor to the desired position and
                subsequently releasing the mouse button. The label of the bar
		can be moved independently.

		The previous branch length can be restored using the 'RESET
		MODE' ('RESET' button on the 'ARB_NT' window).


EXAMPLE		None

WARNINGS	None

BUGS		No bugs known
