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by sakaray_c
Wed Mar 09, 2005 6:21 am
Forum: JFreeChart
Topic: Problem with Pie Chart (Urgent)
Replies: 3
Views: 3532

Problem with Pie Chart (Urgent)

Hi,

Thanks for Reply.

But when I build Stack Chart with same values, am getting Stack Chart with 98%. But if i build Pie Chart with same values am getting Pie Chart with 100%.

Regards,
sakaray_c
by sakaray_c
Tue Mar 08, 2005 6:25 am
Forum: JFreeChart
Topic: Problem with Pie Chart (Urgent)
Replies: 3
Views: 3532

Problem with Pie Chart (Urgent)

Hi, I am building a Pie Chart with values as Percentage values. The values are as below: 15%, 25%, 32%, 20%, 6%. The sum of the values is 98%. But i am getting Pie Chart for 100% instead of 98%. It is adding another 2% values to any of the above mentioned values and hence am getting Pie Chart with 1...
by sakaray_c
Mon Aug 30, 2004 11:25 am
Forum: JFreeChart
Topic: Setting axis ranges from 40 to 40 instead of -40 to 40
Replies: 0
Views: 1744

Setting axis ranges from 40 to 40 instead of -40 to 40

Hi, I want to set the axis range from 40 to 40 instead of -40 to 40 for Stacked Bar Charts. i.e., instead of negative values for Y-axis, i want it to be positive values. instead of -40, -30, -20, -10, 0, 10, 20, 30, 40 i need to set all positive 40, 30, 20, 10, 0, 10, 20, 30, 40 values for Y-axis. I...
by sakaray_c
Thu Apr 01, 2004 7:09 am
Forum: JFreeChart
Topic: Stack Chart in not displayed when too many bands(stacks)
Replies: 0
Views: 1862

Stack Chart in not displayed when too many bands(stacks)

Hi, I am using JFreeChart version 0.9.16. I am getting a problem with Stacked Bar Charts when there are 60 bands (60 stacks). I am saving an image and the code is written in servlet and displaying chart in JSP page using usemap in img tag. I could able to display chart if stacks are not more. It is ...
by sakaray_c
Wed Mar 17, 2004 8:07 am
Forum: JFreeChart
Topic: How to print the entire image of the Chart
Replies: 1
Views: 2328

How to print the entire image of the Chart

Hi,

I am displaying chart in browser using JSP page. But the chart width is too much that when i print it is printing only half of the chart.

How to print the entire image of the Chart? :(

Thanks and Regards,
sakaray_c
by sakaray_c
Wed Mar 10, 2004 6:32 am
Forum: JFreeChart
Topic: Concurrency problem with CategoryItemLabelGenerator
Replies: 1
Views: 2390

Concurrency problem with CategoryItemLabelGenerator

Hi, I am using CategoryItemLabelGenerator for generating custom labels for bar charts. I am getting labels. But it is giving exception when more than one user access at a time. It is giving java.lang.NullPointerException (or) java.lang.ArrayIndexOutOfBoundsException at generateItemLabel() method. Ca...
by sakaray_c
Thu Mar 04, 2004 8:01 am
Forum: JFreeChart
Topic: How to generate customised labels for pie charts ?
Replies: 1
Views: 2459

How to generate customised labels for pie charts ?

Hi, How to generate pie chart section labels in the format "20 (55)". Currently am using PiePlot.PERCENT_LABELS which displays values with %. But we want to display the labels in the format mentioned above. :( For bar charts we could able to this by using CategoryItemLabelGenerator. But for Pie Char...
by sakaray_c
Thu Mar 04, 2004 6:06 am
Forum: JFreeChart
Topic: How to avoid overlapping of labels in Pie Charts ?
Replies: 1
Views: 2554

How to avoid overlapping of labels in Pie Charts ?

Hi Dave,

How can avoid overlapping of labels in Pie Charts ? In last reply u said that u are going to fix this bug in 0.9.17 version. What change need to be done to fix this ?

Thanks and Regards,
sakaray_c
by sakaray_c
Mon Mar 01, 2004 11:20 am
Forum: JFreeChart
Topic: Wanted: JFreeChart -> .jsp sample page w/sql
Replies: 6
Views: 6574

Wanted: JFreeChart -> .jsp sample page w/sql

Hi Mike, I too have a problem of displaying chart in JSP page. I am able to display it but i could not able to mix JSP and html code. Whole page is treated as image. How did u display JSP and html code including chart. Pls send me an example code. NOTE: I want to display the chart without saving cha...
by sakaray_c
Fri Feb 27, 2004 9:02 am
Forum: JFreeChart
Topic: How to generate tool-tips for Bar Chart ?
Replies: 1
Views: 2574

How to generate tool-tips for Bar Chart ?

Hi, I have generated a Bar Chart. But tool-tips are not visible. How to generate tool-tips ? I have used following code to generate chart. chart = ChartFactory.createBarChart ("", "Subjects", yaxisLabel, objCategoryData, PlotOrientation.VERTICAL, true, true, false); Thanks and Regards, sakaray_c
by sakaray_c
Wed Feb 25, 2004 8:41 am
Forum: JFreeChart
Topic: Show Value and Percentage on Bar Chart
Replies: 1
Views: 2547

Show Value and Percentage on Bar Chart

Hi Dave,

I have gone through below given URL for the topic (Show Value and Percentage on Bar Chart).

http://www.jfree.org/phpBB2/viewtopic.php?t=7536

Where can I find demo example in the guide ?

Thanks and Regards,
sakaray_c
by sakaray_c
Tue Feb 24, 2004 6:39 am
Forum: JFreeChart
Topic: Displaying Chart in JSP
Replies: 1
Views: 3081

Displaying Chart in JSP

Hi, I am displaying Chart in JSP page. I am using JRun App Server. I am sending an example code of JSP page. <html> <head> <title>Test</title> </head> <body bgcolor="#00ffff"> <!-- set background colour for page --> Hello <% /**get the chart from request object which was got from servlet using Reque...
by sakaray_c
Mon Feb 23, 2004 6:58 am
Forum: JFreeChart
Topic: How to increase space between two vertical stack bars ?
Replies: 1
Views: 2585

How to increase space between two vertical stack bars ?

Hi,

How to increase the space between two vertical stack bars ? I tried by increasing the value of setItemMargin() method, but it is not affecting the space between two bars. What might be the problem ?

Thanks and Regards,
sakaray_c
by sakaray_c
Fri Feb 20, 2004 7:12 am
Forum: JFreeChart
Topic: Displaying chart in jsp page.
Replies: 2
Views: 4014

Displaying Chart in JSP

Hi, I am not clear with this.. pls give me more information on the same. I am using JRun App Server. I am sending an example code of JSP page. <html> <head> <title>Test</title> </head> <body bgcolor="#00ffff"> <!-- set background colour for page --> Hello <% /**get the chart from request object whic...
by sakaray_c
Thu Feb 19, 2004 8:25 am
Forum: JFreeChart
Topic: Displaying chart in jsp page.
Replies: 2
Views: 4014

Displaying chart in jsp page.

Hi, I want to display a chart in jsp page using ChartUtilities.writeChartAsJPEG() without saving the chart. I want to display background image too of my choice. Main problem am facing is :cry: full page itself is converted as image and white background is displayed other than chart . I want chart in...

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