Search found 12 matches

by senthil
Fri Nov 14, 2008 3:26 pm
Forum: JFreeChart
Topic: Item labels in Stacked bar chart
Replies: 1
Views: 2056

Item labels in Stacked bar chart

I dont see the Item labels in the stacked bar chart, in few cases. What could be the problem :?:. Anyone else ? StackedBarRenderer renderer = (StackedBarRenderer)categoryPlot.getRenderer(); CategoryItemLabelGenerator labelGenerator = new StandardCategoryItemLabelGenerator("{2}",new DecimalFormat("0....
by senthil
Tue Jun 17, 2008 10:52 am
Forum: JFreeChart
Topic: JVM crash due to JFreeChart .
Replies: 1
Views: 1989

JVM crash due to JFreeChart .

hi , We are facing a problem with the combination of Jfreechart 1.0.1 and jrockit-R27.5.0-jdk1.5.0_14 in weblogic 9.2 environment. We haven't faced any problem when we were using the combination of Weblogic 8.1 sp5 with jdk 1.4.2_10 + Jfreechart 1.0.1 for the same code. Also in weblogic 8.1 we have ...
by senthil
Fri May 30, 2008 8:16 am
Forum: JFreeChart
Topic: Overlapping of Item labels
Replies: 1
Views: 1982

Overlapping of Item labels

my chart contains more datas

we have overlapping of item labels .
so please guide me so that overlapping of labels

doesnot occurs ..


please remember that i am speaking about item lables
by senthil
Tue May 27, 2008 7:48 am
Forum: JFreeChart
Topic: How to show the Tooltips
Replies: 4
Views: 10512

How to show the Tooltips

Hi i need a clarification regarding tooltips first i just to tell you how i handle the creation of chart . i am saving a chart using servletUtilities and displaying the chart in <img src=servlet name ? file name = ? /> my requirement is to show the tool tips is it possible ... i have created the cha...
by senthil
Mon May 12, 2008 12:54 pm
Forum: JFreeChart
Topic: Clarification regarding ServletUtilities while creating JFre
Replies: 4
Views: 3112

I really appreciate your immediate reply. I think there is a small misunderstanding. Iam using jfreechart 1.0.1 version for my application. I am using saveChartAsPNG(JFreeChart chart, int width, int height, HttpSession session) method to display the chart to my end user. Also it is working fine as i...
by senthil
Sun May 11, 2008 4:30 pm
Forum: JFreeChart
Topic: Clarification regarding ServletUtilities while creating JFre
Replies: 4
Views: 3112

Clarification regarding ServletUtilities while creating JFre

I am using Servletutilities class while saving the Jfree Chart in a temporary path it stores the JFree Chart in name of JFreeChart-03266.png if i am just trying to save another time it goes to save like 'JFreeChart-03268.png' it increases by 2 ..... is there any possibilty top increase by 1 .. my ap...
by senthil
Wed Apr 30, 2008 3:56 pm
Forum: Eastwood Chart Servlet
Topic: problem when when writing the graph as PNG
Replies: 6
Views: 30856

i need clarification

i have single suggestion : David all the time when we are asking some issues while using jfrreechart in jsp you are saying that it should run in headless mode but my question is how it works fine at one time without headless mode in a server setting .how? I am very eager to know when we can simulate...
by senthil
Wed Apr 30, 2008 10:26 am
Forum: JFreeChart
Topic: Item Labels to a vertical position
Replies: 0
Views: 1527

Item Labels to a vertical position

can anybody say how can we show the Item labels in bar chart (mean above the bar ) to move in a vertical position .


ex: 99, 100

99 should be in vertical position ...
by senthil
Wed Apr 30, 2008 7:24 am
Forum: JFreeChart
Topic: jvm crash while using jfreechart
Replies: 6
Views: 4441

i can't simulate the situation of the JVM crash .... however its working fine at some time ... but before going to solve this issue .... i have to simulate the cause for reason and when it occurs i understand and i found out the reason for cause ......(due to headless mode of server setting) but i c...
by senthil
Wed Apr 30, 2008 6:52 am
Forum: JFreeChart
Topic: jvm crash while using jfreechart
Replies: 6
Views: 4441

i need a clarification

thanks for your reply ..


anyhow while running the server in headless mode cause headless

exception too.

i need a suggestion about few lines which i mentioned above ..
by senthil
Thu Apr 24, 2008 6:42 am
Forum: JFreeChart
Topic: jvm crash while using jfreechart
Replies: 6
Views: 4441

details of jvm crash when calling jfreechart

hi sorry , for my last post . ok then we can go for problem . i am trying to create the image on jsp using servlet doGet(HttpServletRequest request, HttpServletResponse response){ String chartName = (String)session.getAttribute("CHARTNAME"); JFreeChart chart = (JFreeChart)session.getAttribute(chartN...
by senthil
Thu Apr 17, 2008 8:57 am
Forum: JFreeChart
Topic: jvm crash while using jfreechart
Replies: 6
Views: 4441

jvm crash while using jfreechart

ss