jfreechart

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How to set attribute in image map using JFreeChart

How can I set an attribute of an image map using JFreeChart in servlet? Example: <map id=\"imageMap\" name=\"imageMap\">[详细]

2023-04-07 21:32 分类：问答
Prevent Main UI to collapse from child thread

I have this code: class FinalUI1 extends javax.swing.JFrame { //do something Thread t; try { t = new Thread(new PcapTool(null));[详细]

2023-04-07 14:15 分类：问答
JFreeChart: Preserve zoom position when updating chart

My program creates a time series chart using JFreeChart (via Swing ChartPanel) and allows the user to zoom into it (using the ChartPanel\'s standard zoom feature). The program has parameters (such as[详细]

2023-04-05 21:32 分类：问答
Gap in JFreeChart

I am creating a chart using JFreeChart, and I get the following behavior. Notice the gap between the light and dark shades of pink.[详细]

2023-04-05 05:34 分类：问答
Showing tooltip value on mouse move on graph [closed]

It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical andcannot be reasonably answered in its current form. For help clari[详细]

2023-04-05 04:23 分类：问答
ScatterPlotDemo-JfreeChart

Can any one please provide me the Source Code for \"ScatterPlotDemo1\" which comes with \"JfreeChart DevloperGuide\".I am developing exactly the same Application so it would be very helpful for me if[详细]

2023-04-04 06:54 分类：问答
JFreeChart Timeseries RegularTimePeriod

I can use a TimeSeries to plot 1 minute data using JFreeChart. I\'m wondering if there\'s an easy to plot other time i开发者_Python百科ntervals like 5 min or 15 min, etc? It seems like there are only[详细]

2023-04-04 00:47 分类：问答
Java and JFreechart: get only modified entry from a DatasetChangeEvent

I\'m using a DatasetChangeListener to monitor the modification of some XYSeriesCol开发者_JS百科lection because a change in one series must be reflected to other series of my application\'s charts.[详细]

2023-04-03 18:34 分类：问答
'image stretch' proxy for slow Swing component?

I have an application that displays plots using JFreeChart. As it happens, these plots are big and JFreeChart is not terribly fast, resulting in atrocious redra开发者_如何学Gow times, particularly whe[详细]

2023-04-03 16:44 分类：问答
JFreeChart in portlet

I want to change the color of my Chart(Pie) (background Color dataset colors and so on ..) via a button or menu selection klick from an portlet (Vaadin / Liferay portal) . i kinda have no clue how to[详细]

2023-04-03 03:50 分类：问答