www.jfree.org

Calling Insaf Fradi...

You e-mailed me asking for the jar file with the Note class but somehow your return-path is not working (it is fradi@exchange.robeco).

If you'd like to get back to me with a working e-mail address, I'd be happy to send on the jar.

I also just tried this feature but it doesn't make any noticeable difference to my chart. Naively, I just assumed that it would make my central tickmark sit on the centre of the chart, but, obviously it must do something much more opaque than that. Rather like tick count, which doesn't set the numbe...

> bztom33

If you e-mail me I'll send you the JAR...

(http://www.jfree.org/phpBB2/profile.php ... ile&u=2140)

Rgds,
Oscar

I updated my patch to provide this ability (see https://sourceforge.net/tracker/index.p ... tid=315494)

Note.java is now cloneable and serializable...

I took your tips on how to avoid the exception and implemented them on our server. I submitted the patch to DataAxis.java on sourceforge (see https://sourceforge.net/tracker/index.p ... tid=315494)

Thanks for having a look at this buglet... I await 1.0.6 with anticipation!

Rgds,
Oscar

The bug is still present in 1.0.5. To reproduce it, apply the patch below to jfreechart-1.0.5-demo/source/demo/TimeSeriesDemo1.java then recompile and run the demo. You will get the IllegalArgumentException... 11a12 > import java.util.Date; 92a94,95 > axis.setMinimumDate(new Date(2007, 01, 01)); > a...

Is this for a combined plot? Actually for any XYPlot.. Our main motivation for wanting to upgrade was to see if it would fix the bug mentioned in this thread: http://www.jfree.org/phpBB2/viewtopic.php?t=20561 Since I rather suspect it won't, we'll carry on with version 1.0.1. I'll try to produce a ...

I have a long-running, stable application that I just upgraded from 1.0.1 to 1.0.4 (ie, simply replacing the jars on the classpath). Immediately, my vertical gridlines vanished! Oddly, horizontal gridlines are still there.. I have checked all the Usual Suspects (setDomainGridlinePaint, setDomainGrid...

I get the same exception in an XYPlot. The plot object is created with a null dataset (no problem doing that according to the API...). Then later, I try to set the max and min values of the date axis to constant values (ie, 0900h and 1830h) and I get the exception: java.lang.IllegalArgumentException...

I don't think you understand what I'm saying... Your problem is that your data objects are too large and take too long to create - correct? My point is that you can't see all the information in your charts anyway so you might as well make them smaller, then they'll be quicker to generate. A one-year...

On a one-minute interval with 10 hours of data per day, 250 days/year that's about 150,000 points on the x-axis. My screen has 1280 pixels across the way so that would mean I would cram about 120 points into each pixel. Put it another way, you only need to plot points every two hours over the course...

Your first line is a bit ambiguous - Jfree runs on the server. It makes images that are sent to the client. Otherwise, I think it's OK: JFree is a class library (a set of objects and methods) that allows you to generate an image file. So your webpage would contain an <img> tag whose "src" attribute ...

And your question is?

A constant line is called a "Marker". Check out the Java API and the demo code for details on how to implement.