jfreechart control OHLC time series range for dynamic display

Question

Using:

• java 17
• JavaFX 17
• JFreeCharts 1.5.3
• JFreeCharts FX 2.0.1

I would like to feed dynamic data to an OHLC plot with OHLCSeries I used the MaxItemCount but this is only good if all your time series has same dimensions

I need to show some trading signals that is not the same size as the OHLC series so the max item count will not work

Is there a way to show the latest 3 days (or the last 100 Hours) on a mixed series chart?

Using OHLCSeriesCollection for mixing OHLC and indicators (moving average) on the same chart. i.e. they don't happen on all the candle signals.

What if I need to add another TImeSeries (with a line&shape renderer) on the same chart but this one will have fewer items?

Can I use the Axis to control the items displayed by time?

    DateAxis dateAxis = new DateAxis("Time");

    CombinedDomainXYPlot mainPlot = new CombinedDomainXYPlot(dateAxis);

and adding data

    OHLCSeriesCollection candlestickDataset = new OHLCSeriesCollection();
    candlestickDataset.addSeries(new OHLCSeries());

    TimeSeriesCollection timeSeriesCollection = new TimeSeriesCollection();
    timeSeriesCollection.addSeries(new TImeSereis);

I noticed in old versions there was an option to add the TimeUint in the Series constructor. What is the alternative now?

ComparableObjectSeries doesnt have MaxItemAge?

EDIT:

Problem:

• I have data with different occurrences over time
• Data is TimeSeries & OHLCseries mix on the same chart (different renderers)
• Data is dynamic and I would like to display only the last X points in time (3 days for example) i.e. aged are removed