DataSet Convertion

[Anon]

I am trying to Graph Exchange rates.

I am preparing a default dataset which is TimeSeriesColeection (with two Time Series for bid and ask)

I need to support multiple graphs
1) Line
2) Point
3) Bar
4) Candle Stick

I am able to manage point and line chart, but the barGraph has overlapping Bars for the two series.
CODE:
barChart = ChartFactory.createXYBarChart(currentSymbol, "Date",true, "Price Per Unit",
(IntervalXYDataset)dataset ,
PlotOrientation.VERTICAL,
true,false,false);


And also I need some help converting TimeSeriesCollection to OHLCDataset

Any suggestions is please so quickly

Thanks

[anon]

May be

[angel]

May be nobody understands what you want? I don't understand the ovelapping issue.

[Martin]

Hello,
what is about the following workaround to create different charttypes based on the same data:

• put the data in a persistent vector
  set up methods to create the different datasets by looping the vector and grab the data at the relevant counter

cheers
Martin