In the examples provided by JFreechart, we see that it is possible to display horizontal IntervalMarkers. I would like to build vertical IntervalMarkers and I do not find the way to ... |
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I have a dataset that has XY data, plus categories for each sample point. Is there a way to plot this as a XY line chart with the markers changing symbols based on the category data? I had a look through the Developer Guide, the Demo Collection and the API, but I did not see a way to do this. I ... |
As a workaround, you could keep track of a maxValue in your dataset. That is, whenever you add a data point to a series, you compare the datapoint value with maxValue. Replace maxValue with the bigger of the two values. When you are finished adding all the datapoints, you can use setRange to modify your chart. Anyone has other suggestions? Daniel ... |
Well solved - but I will explain how.... I needed to draw a domain marker like the image above, the first line is a value in the domain and the second line is another value, both of the values are for an object which has begin time and end time, so what i did is override the drawDomainMarker method and change ... |
tried setting the label as well, no signs of a marker ValueMarker mark = new ValueMarker(1136091600, Color.RED, new BasicStroke(2), Color.RED, null, 180); xyplot.addDomainMarker(mark); i tried this also its a timeseries chart xyplot 2006-01 does show up on the chart and i was reading this other post where david said just make the value millisecond and it should show up i am ... |
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Hi, i'm using TimeSeriesChart and I added 2 makers on both axis. I use these makers likes a limit on Range and Domain and I calculate delta from it. So I want to remove 2 of these(one on Range and one on Domain) axis, I unregister the makers that I want to remove but how can I figure to remove it ... |
I have added two DomainMarker to a XYBarChart and want to see the markers in the legend. That's not quit simple. As far as I understood from the source code, the renderers never look at the markers to generate legend items. I tried to add a new LegendItemSource and some more ways but got no result. It would be fine to ... |
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I've just implemented a "Key Performance Indicator" web site for a client using JFREEChart as my Graphing system (its was my first JFREEChart project so go easy on me please ) Mostly I've used some Bar and StackedBar charts for the actual data and added a Value marker for the required target. The users like this well enough in 2D mode ... |
Hi, I have got a CombinedDomainXYPlot to which I would like to add a special kind of marker. The marker should be used to display an average value for a specific domain range. Please have a look at the image, that shows what I have already done so far and what I would like to achieve. This is how the chart ... |
Hi, To draw a line on chart i am Using ValueMarkers. In once case i need to remove one particular marker, for this i am using ClearRanageMarkers(int index), i am passing index of the marker which i want to remove. But this method call is not removing marker from the chart. Here is the code: XYPlot xyPlot = customPanel.getChart().getXYPlot(); Collection markers ... |
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Hello everybody, I'm looking for a way to draw a vertical Interval Marker with a variable height. I'm using a TimeSerie Chart and my intention is to plot some kind of band on the plot for a specific timerange. This band should not cover the entire chart, but just a certain height. Does somebody has an idea how to realize this? ... |
www.jfree.org View topic - to draw a rect and to select the domain marker www.jfree.org Free Java software for data analysis and presentation Skip to content Advanced search Board index JFreeChart JFreeChart - General Change font size FAQ Register Login to draw a rect and to select the domain marker A free public discussion forum for the JFreeChart ... |
I'm using version 1.0.13 of jfreechart and I'm creating a spectrum display using the XYPlot functionality. I'm also using Marker (ValueMarker) to create a lower and upper range. This all works fine, but I need the ability to move (scroll) the lower and upper markers. Markers do not seem to have a scroll capability, but does anyone know of a similar ... |
protected Marker(java.awt.Paint paint, java.awt.Stroke stroke, java.awt.Paint outlinePaint, java.awt.Stroke outlineStroke, ... |