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JFreeChart Q&A
JFreeChart Q&A » PieChart » Color 

1. Colours to PieChart in JFreeChart

I want to generate random colours which can be attractive in pie charts.I have a very poor sense when it comes to GUI.Can anyone help in writing a piece of function ...

2. Change the color of jfreechart piechart

I want to change the color of the "pieces" of pie in my jfreechart PieChart3D, this is the code that renders the piechart:

<% response.setContentType("image/png"); %><%@page import="*"%><%@page import="org.jfree.chart.*"%><%@page import="org.jfree.chart.plot.*"%><%@page import="java.awt.Color" %><%


3. How to Fill the gradient color in JFreeChart PieChart3D?

I want to fill the PieChart3D with a gradient color, I am using JFreeChart for drawing the graph. but it is not filling with gradient color rather than it is filled ...

4. Color and label in a PieChart

Hello!! I'm using JFreeChart in order to make a PieChart. It works good but I want to change the colors of the different parts of the PieChart.If someone knows how to do, please tell me!!! Another question: How can I drop the label (with the name and the value)in yellow on the PieChart Thanks a lot!!! [/img]

5. Colour of Pie 3D

6. want to change color in piechart

Thanks for your suggestion , but am using this method " ChartFactory.createPieChart3D " only and am passing five arguments which are title,dataset and three bollean values , can you suggest me that what i have to do to change the color , can i call some other methods or can i change the jar files . please help me bye Ram ...

7. Pie Chart Legend Colours

Hi: I have created a Pie Chart with a legend underneath it that shows the colour boxes of the pie section and the text that corresponds to each colour box. I want to create my own legend because I have a very specific text format ( ie by using iText ). I want to position only the colour boxes to display ...

8. How to set Color to PieChart sections at RunTime

Hi Guys, I want to set the color of Pie sections at runtime rather at the compile time. I know we have to use setSectionPaint() method of Pie Plot class to set colors. But I want to set the color at run time. Let's assume the Client would like to set the color like Blue, Green, Red etc at the runtime. ...

9. How to render PieChart with different colors?

I'm trying to create a pie chart but with different colors than the default. I have read the Developer Documentation and it deals with a different chart than a Pie Chart. I have tried the code in the documentation but I'm getting a Class Cast Exception when I try to cast the PieChart's plot as a CategoryPlot. How can I change ...

10. PieChart customize pie colors

11. customize pie chart color

import net.sf.jasperreports.engine.JRChart; import org.jfree.chart.JFreeChart; import org.jfree.chart.plot.PiePlot; public abstract class HSrptCustomChart extends net.sf.jasperreports.engine.JRAbstractChartCustomizer implements net.sf.jasperreports.engine.JRChartCustomizer { public HSrptCustomChart(){ } public void customize(JFreeChart jFreeChart, JRChart jRChart) { ...

12. Custom Colours - Pie Chat

15. Custom generator color pie chart

16. Change Colors of PieChart

Hello, if have several params to display with a piechart. If a param is zero is should not be displayed. This works allready. But now i would like to have a fixed color for each param. Can i somehow adapt the colors when using "ChartFactory.createPieChart3D". At the moment it always starts with red,green,... If pram 2 is zero, param 3 gets ...

17. Colors on a Pie Chart

18. JFree PieChart colors

Hello There, I am using JFree Pie Chart and create Image of out it. I am able to do so but i need a handle on the Pie Chart Colors. Can someone please direct me with some code snippets as to how do accomplish the same. An early response would be grately appreciated. Thanks, Saquib

19. color series of pie chart

20. Change colors in 3d Pie Chart

I got he answer setSectionPaint(Comparable key , Color). Thanks i found it in one of the post. I have another small question. Is it possible to give link to a section. I am using pie chart in a jsp page which shows the some some graphs. I want redirect to another page by clicking on a of pie chart section. Can ...

21. How to assign specific color(s) to pie sections.

Here is the background: 1. I am generating pies with different data for same entries. Ex: 6 types of sales regions. Every region is having a value. 2. I create multiple pies on the same page for these regions. 3. Region1 should always have blue section on the pie; Region2 should have green; and so on. I am trying to assign ...

23. PieChart Label Generator with legends color

PieChart Label Generator with legends color by martin79 Tue Mar 29, 2011 5:11 pm I am using Jfreechart 1.0.13.jar and I need to create PieChart to show color to lables similar to legend colors. I am able to show label with %, text etc but some how I could not get any example to show color next to label. I ...

24. setting pie slice color in a freechart using cewolf

Hi. I'm using the cewolf taglibrary to draw pie graph in a jsp page. Everything is ok, until I want to set which color to use for which pie-slice. I'm looking for a method to accomplish this, but, since it is quite urgent, Im asking you if you have a solution at hand. thankyou very much.  | Contact Us | Privacy Policy
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