jfreechart Questions
1
Solved
How to have chart like https://www.amcharts.com/demos/line-chart-with-scroll-and-zoom/
I am specifically interested in these functionalities
To be able to select window of domain axis with those...
Vegetal asked 24/5, 2017 at 6:14
1
Solved
I have this code to draw graph, this works fine. I need two things here
on domain axis (x) I want to be able to scroll.
On markers I see a thick bold line. I want to be able to see some readable ...
Watchmaker asked 22/5, 2017 at 0:29
1
Solved
I am attempting to create an application that draws Fibonacci Arcs similar to these.
However, I'd like full circles instead of arcs, and I'd like to draw more than the three Fibonacci lines show...
Jannette asked 26/4, 2017 at 23:55
1
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I have a plot with multiple series of data:
I want to be able to pick the series that I want to display. For example, only the 0° and 20° ones. Is there a simple way to do this by manipulating t...
Sorghum asked 7/4, 2017 at 13:22
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I want to implement a trend graph with real time data coming continuously,for which am having time on x-axis with format "HH:MM:SS". Now my requirement is to have adjustable scale like 10min or 15m...
Pallaton asked 14/2, 2017 at 10:58
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This example demonstrates how to avoid overlapping multiple bars on dual axis by adding null series at each data set. By following the example I have created four DefaultIntervalCategoryDataset obj...
Culottes asked 5/2, 2017 at 18:30
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Basically i want to show the historic data on a jfreechart graph, for that thing i need to have a time series on x -axis with scaling of 10 min or anything which should be controlled by a button cl...
Woolley asked 2/2, 2017 at 9:46
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I have observed that the functionality of the "Zoom-In" and "Zoom-out" was implemented quite different than expected.Like for example when i do one step "Zoom-out" and then again after one step bac...
Altitude asked 8/1, 2017 at 4:12
1
Solved
Basically i want the line graph to be zoomed in and Zoomed out(total 4 buttons,2 for X-axis(Zoom in and Zoom out) and other two for Y-axis) on a button click along any axis like if the graph drawn ...
Mohamedmohammad asked 26/12, 2016 at 20:21
1
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I'm trying to show the histogram of an image and show only some colors. I've already done that with JFreeChart and createXYLineChart and getting all the data by iterating over all pixels.
To spee...
Tannenberg asked 10/11, 2016 at 21:25
1
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I'm using JFreeChart to create an image histogram in java swing. In order to create it I iterate over all pixels to get all the colors. Depending on the size and bit depth it takes some time.
Once...
Transcribe asked 9/11, 2016 at 11:52
2
Solved
I have a set of machines and for the management application I need to make a diagram or chart to show the state of each machine.
In the database there is a column state where the actual state is s...
Downcast asked 18/10, 2016 at 9:55
1
I need to create a simple histogram using JFreeChart. There should be 3 groups with numeric values assigned to each of these groups. The problem is that DefaultCategoryDataset requires specifying "...
Insight asked 16/1, 2012 at 9:12
6
I would like to know how to refresh a chart if we want to change "in live" some piece of data. I mean for instance, I have a chart with a TaskSeries which appears on 3 years and I would like to cha...
Sangria asked 1/6, 2011 at 10:8
1
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Plotting in Matlab is very easy and straightforward. For example:
figure('Position_',[100,80,1000,600])
plot(x,y1,'-.or','MarkerSize',0.2,'MarkerFaceColor','r','LineWidth',2)
xlabel('Matrix1')
yl...
Probation asked 13/8, 2016 at 9:5
8
Solved
I have an application which updates a variable about between 5 to 50 times a second and I am looking for some way of drawing a continuous XY plot of this change in real-time.
Though JFreeChart is ...
Aintab asked 7/9, 2009 at 12:50
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I have data that I'd like to represent as a box and whiskers graph, and have set up a category plot to do so. However, in addition, I'd like to add a line chart that shows an accumulation of the av...
Common asked 5/7, 2016 at 13:46
1
Solved
I'm using JFreeChart to create line charts that are exported as images and embedded into automatically generated documents. For instance one simple line chart would look like this:
The code I'm ...
Arnhem asked 27/6, 2016 at 14:13
1
I am trying to through a linear regression line through individual separate clusters of data that share the same slope. However, though I have successfully plotted differing colors for the points t...
Feingold asked 8/6, 2016 at 22:44
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Solved
I am currently using itext-pdf to generate PDFs. In addition to that, I am also using JFreeChart to create charts on it. I have created a donut chart with a explosion effect and it looks like this....
Ganiats asked 13/5, 2016 at 14:44
2
I have a time series chart. I have my x-axis as a Date, and the Y-axis are just numbers. I am trying to format the date on the x-axis, however I keep getting exceptions. My code is below:
TimeSer...
Arista asked 1/2, 2014 at 20:43
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Anybody that has experience using JFreeChart, is there a way to change the color of my labels for my XY axes. Right now I'm using a XYPlot and I want to change the color of the labels on my axes. I...
Acanthocephalan asked 23/3, 2010 at 19:37
1
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I have written a Java GUI program which opens a text file and reads the data in the left panel. Now I want to display a graph of the data read from the same file on the right panel.
I have used JF...
Admixture asked 20/4, 2016 at 20:28
2
Solved
I have integrated this Jfreechart Bar Demo with my swing application.
I have put the following code in the action performed method of a button, this code was previously in the main method of the Ba...
Groth asked 21/6, 2011 at 20:38
1
Solved
I have a pretty basic GUI organized with a GridBagLayout. The most complex portion is the bottom where West is populated with ScrollPane and the right is a panel with a CardLayout that has multiple...
Chimney asked 3/4, 2016 at 15:13
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