Plotting the same indicator twice.

[shell123]

Hello,
Currently, I cannot plot the same indicator twice without renaming the indicator. If I want to plot two RSIs, I must name one rsi and the other rsi2. This is needed, for example, when people want to use say an RSI of length 14 and another of length 21.

It would be nice to be able to do this without messing around with renaming variables (especially when some person uses 5 or more of the same indicator for some reason).

Do you know of a current way to do this? And, if not, can this be implemented?

Thanks for everything!

[andredumas]

I'm not sure I understand the question correctly. There should be no problem doing something like this:

    var sma = techan.plot.sma()
            .xScale(x)
            .yScale(y);

    svg.select("g.sma.ma-0")
        .datum(techan.indicator.sma().period(10)(data))
        .call(sma);

    svg.select("g.sma.ma-1")
        .datum(techan.indicator.sma().period(20)(data))
        .call(sma);  // Reusing the same SMA. This is ok, we 
                     // are plotting on same x and y scales.

[andredumas]

I don't think this is an issue, so closing.