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Hi, we have the requirement that the gridlines of a chart should not only align with the first range axis, but also with the second range axis. Is this possible? If yes, how. How would I get the number of ticks drawn in the chart? Or how would I get the delta of one tick to another? Looking around f...

The flag approach sounds good.
When do you plan to release?

I'm using jdk 1.4.2_05 running on gentoo Linux.

Heinrich

Hi, Setting the colors using an alpha for a Bar Chart works like: XYBarRenderer renderer = new XYBarRenderer(); final int alpha = 192; // is like 0.75f renderer.setSeriesPaint(0, new Color(0, 255, 0, alpha)); // green renderer.setSeriesPaint(1, new Color(255, 255, 0, alpha)); // yellow plot.setDatas...

Hi, I'm using XYBarRenderer after adding some bar charts to my chart with a TimeAxis. As I understood is the parameter margin for describing how much space has to be on both sides for a barchart for the period of one day. If there are a couple of days, it looks quite good for one or two bar charts. ...

David,

may I kindly ask you to take a look to my questions please, it still is important to me.

Thanks and cheers

Heinrich

Hi

how difficult would it be to change the usage of colors by pattern?

I guess this would be done in some renderers, but where exactly, any hints?

Thanks

Heinrich

what do you think of:

http://www.jfree.org/phpBB2/viewtopic.php?t=8682

Heinrich

Hi now I implemented a data container for my stacked bar charts with time series, here is how it looks like at the moment: http://xmlblaster.org/overlayExample1.png But unfortunately there are some open questions: 1. Is there a more elegant way of doing this ingeneral? Or are there some data contain...

what do you think about this one:
http://www.jfree.org/phpBB2/viewtopic.php?t=8682

Heinrich

Hi, I'd like to create a chart which has two basic datasets included into one chart. The one dataset would be a TimeSeries, just a collection of series over time. The other dataset would be some stacked bar chart, as they appear i.e. in 'Stacked Bar Chart Demo1'. The position of the stacked bars wou...

garv wrote:D'oh! It's in commons-logging!

ahh, thanks for this solution.

Have a nice and recovering weekend, Garv!

cheers

Heinrich

Garv,
I'm not quoting your nice image, nevertheless I'm not finding any class called Log nor one called LogFactory in my log4j 1.2.7, 1.2.8, 1.3.0alpha.

This confuses me completely

May it be that there is some wrapping around the log4j Logger?

kind regards
Heinrich

Garv, IIRC there is no TRACE-Level in log4j. According to autocompletion in Eclipse, there is ;). Gee, my eclipse seems to be broken :-( Which classes are you using? I cant find Level Trace wheter in javap org.apache.log4j.Level nor in javap java.util.logging.Level. What am I missing? But I guess th...

IMHO that's a lot of effort better spent elsewhere. I think it would suffice if the sub-surface stuff ("entering function draw()") that's currently being logged as INFO is instead logged as DEBUG or TRACE from the next release onward. IIRC there is no TRACE-Level in log4j. They discussed the introd...

this is not quite right, jfreechart uses log4j. I found following references: Axis.java - org.jfree.chart.axis CategoryAxis.java - org.jfree.chart.axis JFreeChart.java - org.jfree.chart logger - org.jfree.chart.axis.Axis (2 matches) logger - org.jfree.chart.axis.CategoryAxis (2 matches) logger - org...