Most voted "jfreechart" questions
Jfreechart is an open source framework for the Java programming language, which allows the creation of a wide variety of both interactive and non-interactive graphics. If the question is not about "Jfreechart", do not use this tag, even if you are using "Jfreechart" in your project.
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6
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answer1486
viewsJfreechart - Chart Customization Problems
I’m developing an application that has a dynamic graphic. I need to change the style of the graphic, but I’m not getting. I need him to have a white background, blue line with square markers and…
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4
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answer270
viewsModifications in Jfreechart
I would like to know, how can I change the colors of the "slices" of the graph and the font where the content and percentage are written. Is it possible? at least the colors. package grafico; import…
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2
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answer1040
viewsJfreechart - Java Swing charts do not appear on the screen
Hello, I’m developing a Java swing application for a university project. Basically it is a program that reads XML files from another application (mobile game) and generates graphic reports from the…
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2
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answers842
viewsHow to add a JAR library to a Java project without IDE?
Save. I’m having trouble adding the Jfreechart library to my Java project (using Windows 8). I’ve unpacked Jfreechart, but I don’t know what to do from there. Since I’m an old school programmer and…
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2
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answer55
viewsConcatenate values in the Jfreechart chart
How to concatenate values in jfreechart? I’m trying this way: public static DefaultCategoryDataset dataset = new DefaultCategoryDataset();; public void atualizaDataset(int humano, int zumbi, int…
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1
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answer745
viewsCreate a graph from values of a calculation
I am with the following doubt, how can I make my dynamic graph ? I have a graph, which is formed by two values, I want that according to the result any calculation, it changes/alters its…
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answers218
viewsHow can I change the position of the legend of Linechart Jfreechart?
I’m creating using Jfreechart to create line charts, but I’m having difficulty customizing the position of the legend. Currently my chart is like this: But I need the caption to be in the lower left…
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answer55
viewsNullpointerexception when generating graph
I’m creating a graph that pulls data from the database, but at the time of generating the graph gives the following error: Exception in thread "AWT-Eventqueue-0" java.lang.Nullpointerexception The…