OptionaltitleTitle for the flow width legend.
OptionaltitlePadding between title and legend content in pixels.
OptionalvaluesCustom values to display in the flow width legend. If null, values are auto-generated.
OptionalmarginTop margin for the flow width legend in pixels.
OptionallabelCustom formatter function for legend labels.
OptionallabelsManual override for legend labels.
OptionalcolorColor of the flow lines in the legend.
OptionalorientationOrientation of the flow width legend.
OptionalsegmentsNumber of segments to display.
OptionalwidthWidth of the legend in pixels.
OptionalmaxWhether to show max/min labels.
Configuration for flow width legend in flow maps.