Time series gap

lgarcia3 · Post by **lgarcia3** » Mon Nov 12, 2007 8:21 pm

I am plotting 5-minute intraday stock data. I am using a TimeSeries like this

new TimeSeries("Close",Minute.class);

I use the Minute class (if not a good idea, please, let me know). When I display several days of data it shows up with a gap (actually a straight line) in between the minutes for which there is no data (from 4:00 pm until 8:00 am of the following day). Is there any way to remove that gap so it looks continuous? If I need to use a different data set, please, let me know.
Thanks!

skunk · Post by **skunk** » Mon Nov 12, 2007 11:08 pm

Code: Select all

org.jfree.chart.axis.SegmentedTimeline

stanp · Post by **stanp** » Thu Nov 15, 2007 3:00 am

lgarcia3 wrote:
Code: Select all
org.jfree.chart.axis.SegmentedTimeline

I believe that skunk is asking about having "holes" in a time series line graph (because of the mentioned line between the missing data points). If this is the case a SegmentedTimeline is not the answer.

Is there a way to allow for holes in a line graph?

Thanks.

RichardWest · Post by **RichardWest** » Thu Nov 15, 2007 3:23 am

stanp wrote:Is there a way to allow for holes in a line graph?

Add a null to the dataset between the two points you don't want connected.

stanp · Post by **stanp** » Thu Nov 15, 2007 5:07 pm

RichardWest wrote:
stanp wrote:Is there a way to allow for holes in a line graph?
Add a null to the dataset between the two points you don't want connected.

That's too simple

. Thank you.