barchart.large - Function

Display and optionally modify the ``large'' value

Synopsis
large(newval)

Description

If called with no arguments, this function merely returns the current value of the ``large'' value (the value at which bars will be drawn in red if enough colors are available).

If called with a value, the large value will be changed as well as returned. If the GUI is being displayed the color of displayed bars will be changed to red if necessary.

Arguments

newval	new large value
	Allowed:	real
	Default:	unset

Returns
real (large value)

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	Package	display
	Module	guiutils
	Tool	barchart