XYSeries and XYSeriesCollection

[Allyson Gwin]

I have an XY series that I add to an XYSeriesCollection. The x,y coordinates are like this:

260.232788, -0.328064
260.206970, -0.292206
260.240570, -0.267487
260.264160 ,-0.291931
260.241119, -0.320007
260.241119, -0.374451

When the chart appears it lists the points in order:

260.206970, -0.292206
260.232788, -0.328064
260.240570, -0.267487
260.241119, -0.320007
260.241119, -0.374451
260.264160 ,-0.291931

That is not how I want the graph to look. Is there some other kind of XY graphing thing that I can use to just put the points in as they are read out of the array? Thanks.

Allyson

[David Gilbert]

It's a property of the XYSeries class that the values are sorted in order of x-value. It comes about because XYSeries was copied from the TimeSeries class. I'll look at making the sorting optional for a future release.

In the meantime, you should be able to modify the source code pretty easily to remove the sorting...

Regards,

Dave Gilbert

[Allyson Gwin]

Thanks for the help (also on the other question about the charts - the suggestion worked).

I would like to modify the source code, but don't know exactly where it is. Is it in jfreechart***.jar? I am still using version 0.9.4 because I didn't want to change all my APIs yet to the new version. Can you give me a hint as to where this source code is that I can modify? Thanks.

Allyson