Create pie chart in jsp

how to create pie chart in jsp based on sql server 2000 database
please give example or code with explanation

http://sourceforge.net/projects/jfreechart
- Saish

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Pie Chart in JSP

Hi
I want to create a Pie Chart in JSP. The data will come from Oracle Database. I am not very good with managing big open source projects like Cewolf to draw charts. Is it possible to do this in the simplest way possible as I am not experienced in this technology.
Please send me the link to the simplest way to do it or guide me.
Thanks in advance.

Thanks alot. The example shown works fine on my local
machine where I have got TomCat but it does not work
on my university server as they say they do not have
graphics card on their server and therefore any
java.awt or swing class can not be used on server sideSo I guess you have to use another server's capability, like the one in play-free-games.com, for example :
http://www.play-free-games.com/webmasters/dynamic-piechart/dynamic-piechart.cfm

Trouble creating pie-chart

Post Author: ujain82
CA Forum: WebIntelligence Reporting
Hello, I am having trouble creating pie chart. I am calculating different count values from different data providers. Now I need to create a pie chart showing the proportion for each count as I can find the percentage of count.
My scenario(task):I need count on persons depending on searching on complaint text. So for each search I have a data providers. Like this I am searching for 8 criteria. So I have different data providers for each search. I get person counts from each criteria.
Now I want to show it in a pie chart. But I could not make it done.Does anyone faced a similar problem? How do I solve my problem?
Any comments?

Post Author: Chris Chen
CA Forum: WebIntelligence Reporting
Hi ujain82,
Because you have some data provider,so some metric may have no conjunction,i suggest that you creat variables to reuse them.

Problem creating pie-chart

Post Author: ujain82
CA Forum: Desktop Intelligence Reporting
Hello, I am using BO 6.1
I am having trouble creating pie chart. I am calculating different count values from different data providers. Now I need to create a pie chart showing the proportion for each count as I can find the percentage of count.
My scenario(task):I need count on persons depending on searching on complaint text. So for each search I have a data providers. Like this I am searching for 8 criteria. So I have different data providers for each search. I get person counts from each criteria.
Now I want to show it in a pie chart. But I could not make it done.Does anyone faced a similar problem? How do I solve my problem?
Any comments?

Attached is part of the sub-vi where I am having the problem. I tell Excel which cells to use for the pie chart. If I use "Source 1" (8 cells) the pie chart is created successfully. If I use "Source 2" (14 cells) the pie chart only uses the first cell. I can go to the Excel file and select all 14 cells manually and the pie chart displays correctly. I also tried 9 cells with no luck, it seems that 8 cells are the limit. I am trying to find what is causing the limitation. I have also attached the sub-vi.
Attachments:
Pie chart block diagram.JPG ‏61 KB
M-51539-001 Create Pie Chart.vi ‏108 KB

How to create pie charts in BIP 11g using .XSL?

Hi,
Requirement is to create a multi sheet excel output. Because of this. I am going the XSL way and not RTF.
Now, I need to create pie charts using XSL as part of the output.
* Is it possible to create pie charts in .XSL? If so, any pointers?
* I tried some SVG coding by referencing the below link but not result:
<http://www.svgopen.org/2003/papers/CreatingSVGPieChartsThroughWebService/index.html#S2.1>
* I also created the required chart in RTF and tried to use the underlying XSL-FO code. Not sure if I have used it in the right way. Has anyone tried doing that?
If you have any info, please share.
Thanks,
Divya

One more point : I came across a link which talks about Bar charts using XSLT :
http://www.roguewave.com/Portals/0/products/imsl-numerical-libraries/java-library/docs/5.0.1/chartpg/xml_xslt.html
so, I am hoping, there is a way to do pie charts as well?
Thanks,
Divya

How can we create dynamic pie chart in jsp

hi im a new jsp programmer and i just want to know how can i create dynamic pie chart in jsp

http://sourceforge.net/projects/jfreechart
- Saish

How to create a pie chart with jsp/servlet?

I want to create a servlet which can be used like below:
<img src="pieservlet?param1=<%=x%>&param2=<%=y%>&..." width="100" height="100" >
can you give me some guide?

Hai ,
I have implemented a trial working pie chart , dynamically created from jsp using ServletOutputStream , BufferedImage & JPEGImageEncoder (found in com.sun.image.codec.jpeg.* package & bundled along with jdk ) .
<%
ServletOutputStream sout = response.getOutputStream();
response.setContentType("image/jpeg");
BufferedImage img = new BufferedImage(400,400,BufferedImage.TYPE_INT_RGB);
Graphics2D gr = img.createGraphics();
/* Actually this will be got as values of request.getParameter */
Vector values = new Vector();
values.addElement(new String("45") );
values.addElement(new String("125") );
values.addElement(new String("75") );
values.addElement(new String("25") );
values.addElement(new String("90") );
// my demo class
temp.pieChart fr = new temp.pieChart(400,400,values);
/* This pieChart is class extends JFrame , in paint method of it all Drawing of pie chart using graphics2D fillArc done */
fr.paint(gr);
JPEGImageEncoder encoder = JPEGCodec.createJPEGEncoder(sout);
encoder.encode(img);
sout.flush();
%>
Hope this helps to build your own custom pie chart .
Let me know if details needed on pieChart class
rakesh

Create Pie Chart and Vertical bar chart using report builder 3.0 with sharepoint custom list

Hi All,
I have a client requirement to create reports which should show the graphical representation of SharePoint Custom List data. The reports are Month wise and YTD. Also i have to create dashboard.
For creating reports, i have heard about Report Builder and SSRS. I have SQL server 2008r2 and installed report builder 3.0 but i am not aware of creating reports(KPI, Pie Chart, Vertical bar, etc.,) with sharepoint customlist.
Can some one please help me on this.
MercuryMan

Here is some information about using the SharePoint List Data source with SSRS/Report Builder/BIDS:
http://www.infotoad.com/blog/post/2012/10/11/using-a-sharepoint-list-connection-type-as-a-data-source-for-reporting-services.aspx
http://technet.microsoft.com/en-us/library/ee633650.aspx
http://www.codeproject.com/Articles/24469/SQL-Reporting-Services-data-from-SharePoint-lists
Trevor Seward
Follow or contact me at...
&nbsp&nbsp
This post is my own opinion and does not necessarily reflect the opinion or view of Microsoft, its employees, or other MVPs.

Creating Pie Chart?

Hi All,
2 problems:
I am attempting to create a Pie Chart in VC but it does not work, I have built other graphs with success.
The data I am using is simple, I have one Data column Actual Amount and another Target Amount, I simply want to put both of them into a Pie chart and show how much Target is still left to achieve compared to Actual.
When i attempt this all i get is one full amount?
Another problem is i want the value displayed on my line chart rather than just when i hover my mouse over the Line Chart?
Any advice appreciated,
Thanks

John,
VC does not support displaying the data series on charts (other than hovering over it).
As for the other problem of displaying two data series on the same pie chart, try charting them on separate pie charts instead? what is ur query drilled by? to see the actual vs target amts, i would think it would be easier to view if you plotted them as bar/column charts (just a suggestion)
prachi

Creating pie chart diagram in java and converting into BMP file

hi all ,
my req. is to create draw a pie chart diagram and store
the picture in BMP. it is Possible. if so how ?
cheers
senthil

Hi Senthil,
This response is a bit late but I hope it can help in some way. Your requirement (to create draw a pie chart diagram and store the picture in BMP) is possible and actually quite easy if you don't mind using two open source libraries. In his previous response to this thread, Detlev mentioned JFreeChart for as a solution for charting however he also mentioned that it lacks support for BMP. Although this is true, you can use the JFreeChart library (http://www.jfree.org/jfreechart/index.html) in conjunction with an imaging library to meet your requirement. I have used JFreeChart on multiple projects and I highly recommend it. For the imaging library you have many options, however the only one I have used is The Java Imaging Utilities (JIU - http://jiu.sourceforge.net/). Using these two class libraries, you can generate your pie chart and save it to a BMP file with the following block of code:
     try
         JFreeChart chart = this.createChart();
         FileOutputStream streamOut = new FileOutputStream("your/files/path/BMPfile.bmp");
         BufferedImage image = chart.createBufferedImage(600, 300);
         if(image == null)
              reportError("Chart Image is NULL!!!!!!!!");
              return(false);
         RGB24Image rgbImage = ImageCreator.convertImageToRGB24Image(image);
         Codec codec = new BMPCodec();
         codec.setImage(rgbImage);
         codec.setOutputStream(streamOut);
         codec.process();
         codec.close();
         streamOut.flush();
         streamOut.close();
    }catch(IOException ioExcept)
         // throw or handle IOException...
         return(false);
    }catch(OperationFailedException opFailedExcept)
         // throw or handle OperationFailedException...
         return(false);
The first line inside the catch block calls a helper method that should create the actual chart using the JFreeChart library. Once you have your chart instance (all chart types are represented using the JFreeChart class), you can then retrieve a BufferedImage of the chart (JFreeChart.createBufferedImage(int width, int height);). In our situation, the BufferedImage class will act as an "intermediate" class, for both libraries (the charting and imaging) can make sense of BufferedImages. The rest of the code deals with storing the generated chart (the BufferedImage) as a BMP file to disk. The RGB24Image, Codec, BMPCodec, CodecMode, and OperationFailedException classes are all part of the JIU library. Also, note that the storage source is not solely limited to a File on disk; the Codec.setOutputStream(OutputStream os) method will accept any subclass of OutputStream. This implies that not only can you store to the actual App Server disk (where your app is running) but also to sources such as Knowledge Management (KM) resources or even directly to the clients browser (in the case of an iView).
Once again, sorry for the late response and let me know if you have any questions regarding the code above.
Regards,
Michael Portner

Creating PIE Chart in ABAP for all Purchase Orders in a particular week

Hi All ,
I want to create a pie chart based on the value of purchase orders in one week .
Kindly guide me as to how to create a pie chart.
Warm Regards
Anirban Basu
+ 919836477442

Hi Vivek ,
Thanks for your response . However I am not able to identify which parameter you want to set as PI .
can you kindly attach an example.
Regards
Anirban

Creating Pie Chart in HAB

I am developing an application using Application Builder and successfully created a Bar Chart using "cube view chart bean" and NetCharts. However, I have some problem when creating a Pie Chart. I don't know how to set the SliceData parameter. Is it supposed to be the same as DataSets parameter in Bar Chart such as "(${LOOPROWS}, (${ROWNAME_C_C}))".Thx

Hi Vivek ,
Thanks for your response . However I am not able to identify which parameter you want to set as PI .
can you kindly attach an example.
Regards
Anirban

I want to display some stats using a pie chart in jsp/java plz guide me

i am working on struts framework .the view is in jsp and coding in java.
i have value in the database and have to display them using a pie chart.
Edited by: kapil_scwcd on Jan 10, 2010 8:10 PM

You can use JFreeChart which is a free and good tool to generate graphs in Java. It has samples and other guides which you can use to get started...

Drill Down feature for pie chart in JSP

Hi,
I need to have drill down feature in my Pie Chart which is generated using JFreeChart package. The pie chart is generated dynamically basing upon the database values as inputs .
Now on click of any one sector i have to show other bar graph. The bargraphs would be different for different sectors clicked.How to use Mouse Listener? How can track or keep check on the boundaries of different sectors?.
Please help me on this issue.
Thanks in advance,
Praveen

@OP: don't ask the same question in two different threads:
http://forum.java.sun.com/thread.jspa?threadID=5121491&messageID=9424672#9424672
kind regards,
Jos

Can we create Pie Charts in XML Publisher

Hello All ,
How can we see the Pie Charts in the PDF output through XML Publisher , can any one guide me in this regard . Can we do this with RTF and how can we include this chart in the RTF .
It would be great if some one help me in this regard.
Thanks,
Sairam.

see this link http://blogs.oracle.com/xmlpublisher/2007/02/22#a161

Create pie chart in jsp

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