LevelBar.addOffsetValue

Adds a new offset marker on @self at the position specified by @value.

When the bar value is in the interval topped by @value (or between @value and [property@Gtk.LevelBar:max-value] in case the offset is the last one on the bar) a style class named level-@name will be applied when rendering the level bar fill.

If another offset marker named @name exists, its value will be replaced by @value.

class LevelBar
void
addOffsetValue
(
string name
,
double value
)

Parameters

name string

the name of the new offset

value double

the value for the new offset

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