Moves a mounted chart's cursor to a position the host, or an agent, chose.
Registered by the chart alongside its data listener. null withdraws a
target the chart is still holding for its next focus-in (see
LiveDataManager.navigateTo); with byAgent, only one an agent set.
Returns whether the chart accepted the target -- moved to it now, or kept
it for when the reader arrives.
Moves a mounted chart's cursor to a position the host, or an agent, chose.
Registered by the chart alongside its data listener.
nullwithdraws a target the chart is still holding for its next focus-in (see LiveDataManager.navigateTo); withbyAgent, only one an agent set. Returns whether the chart accepted the target -- moved to it now, or kept it for when the reader arrives.