Candlesticks run off edges with small number of candlesticks

[jhpacker]

I've run into a problem where if I'm using less than about 8 candlesticks in my graph the first and last one run off the edges of my graph and don't line up with their tick marks. This happens even when I just use the sample jfree demo code and lower the number of candles to <8. Here's what it looks like with the demo code:

Looks all ok with 10 candles:


Starts to run off the edge at 8 candles:


Is significantly off the edge at 4 candles:


Since my application uses < 5 candles this is a big problem for me that I haven't been able to work around. Any suggestions? Seems like something with CandlestickRenderer.java but I don't see what.

I'm using jfreechart-0.9.21, though it looks like CandlestickRenderer.java hasn't changed since then.

Thanks,
Jason

[jerrys]

I also get this similar problem where the first bar (rightmost bar) is chopped off at the middle if I specify axis.setFixedAutoRange(20*60000.0); to display only 20 minute bars.

It seems like the call to
double xx = domainAxis.valueToJava2D(x.doubleValue(), dataArea, domainEdge);

returns xx at the rightmost edge and is not taking into consideration the "width" of the stick.

David, can you suggest a fix for this problem?

thanks
jerry