jfreechart

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Displaying huge dataset in JFreeChart

I have an 开发者_如何学编程two-dimension array with the over of 100k records. When I\'m trying to chart it - CPU is hard loading, and nothing else is going on. I\'ve checked all the possible ways, inc[详细]

2023-03-31 17:03 分类：问答
How to rotate group labels when using a GroupedStackedBarRenderer in JFreeChart?

I have a followed the demo from JFreeChart (StackedBarChartDemo5) in order to create a plot allowing me to use the GroupedStackedBarRenderer.[详细]

2023-03-31 12:31 分类：问答
Adding points to XYSeries dynamically with JfreeChart

I am facing problems in adding points to XYSeries. I have two classes. One is Sample (it has a main method) and the other class is JfreeChart (it has JfreeChart Code). In my Sample class I have a 2D a[详细]

2023-03-31 04:35 分类：问答
Error with a class customiser for charts

I want to customise my charts so I want to use a class customiser, I have used the following codeto change the categorie label to vertical , but I don\'t know why it generate an error![详细]

2023-03-30 21:57 分类：问答
JFreeChart interactive chart editing: transforming mouse coordinates into series values

I have an XYLineChart built with JFreeChart. I need, given that chart and a ChartMouseEvent, retrieve the X value of the displayde series closest to the point where the mouse has been clicked.[详细]

2023-03-30 20:11 分类：问答
JFreeChart interactive chart editing handling ChartMouseEvent

I\'m trying to intercept ChartMouseEvent in order to modify an XYSeries of a JFreeChart object created with ChartFactory.createXYLineChart method (and displayed using a JDialog).[详细]

2023-03-30 11:43 分类：问答
retrieve data set having only a ChartPanel reference (Java + JFreeChart)

This question in partially related to my previous post on this subject. I would like to know after a ChartPanel has been constructed :[详细]

2023-03-30 02:17 分类：问答
Integrate Jfreechart with drop-down menu

Is there a way to integrate Jfreechart with drop-down menu? I want to upd开发者_如何学编程ate the chart depending on the user input.[详细]

2023-03-29 23:23 分类：问答
JFreeChart Bar Graph Labels

I have made it possible for value labels to appear on top of the bar in JFreeChart. However, it would look better if the labels are inside the bars. How do I make this work? The image below shows what[详细]

2023-03-29 19:05 分类：问答
Display JFreeChart Values

I have created a pie chart in JFreeChart. However, numerical values are not appearing on the \"slices\". How d开发者_如何学Co I make it appear there?On a PiePlot this is possible using a setter setSim[详细]

2023-03-29 10:00 分类：问答