LevelBar.getOffsetValue

Fetches the value specified for the offset marker @name in @self, returning %TRUE in case an offset named @name was found.

class LevelBar
bool
getOffsetValue
(
string name
,
out double value
)

Parameters

name string

the name of an offset in the bar

value double

location where to store the value

Return: %TRUE if the specified offset is found

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