Hi

To begin coding a trading strategy that uses bars (not ticks), I undestand how to use this following method call in OnBar() to get up and down fractals by shift:

double[] fractal(Instrument instrument,
                 Period period,
                 OfferSide side,
                 int barsOnSides,
                 int shift)
                 throws JFException

However, I don't understand how to use the following method to get up fractals (maximums) and down fractals (minimums) within a certain bar time interval:

double[][] fractal(Instrument instrument,
                   Period period,
                   OfferSide side,
                   int barsOnSides,
                   long from,
                   long to)
                   throws JFException

Any example or explanation is appreciated.

Thanks

See:
viewtopic.php?f=65&t=50710&p=77848
viewtopic.php?f=65&t=47360&p=64519

Many thanks, I will look at these examples.