Servlet charts and graphs

I need to develop a web-based facility where I can present the contents of server-based CSV files to a thin-client user (i.e. browser only) in the form of graphs or charts. I want to stick to a Java solution, not ActiveX chart components.
I know that there are various Java-based components that I can purchase for a reasonably modest fee, but I would like to learn to do this myself.
Is JSF an appropriate technology for servlet graphing and charting ? Can anyone point me in a good direction for some code starters ?
Thanks.

Hi,
please look at the sample-apps in SUN's RI for JSF.
There is a chart-component.
perhaps this is usful for you.
Regards,
Matthias

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Jdev11g with Charts and graphs facilities

Hi,
I saw the from the following link that jdev11g has the new features for chars and graphs.
http://technology.amis.nl/blog/?p=2007
I installed jdev11g and trying to drag and drop the VO as I do for ADF components. But I didnt see any chart or graph option as mentioned in the url. Is there any extra step that I need to do to enable that?
Please let me know.
Thanks,
Priya

Hi,
right mouse click into the component palette and choose "manage libraries". Alternatively you can choose Tools --> Manage Libraries. Select the Data Visualization Components and move them to the list of selected components. This is it
Frank

Personalized Views - Charts and Graphs?

Hi All,
Can PerformancePoint web parts and graphs be combined with SharePoint's "personalized views" in order to create personalized dashboards for each user?
Any advice or recommendations are greatly appreciated,
Regards,
CP

Depends on what level you want this to be achieved. The requirements for a normal user might will be different from Power Users or BI professionals. This'll be the difference between chart parts and allowing people to use Dashboard Designer.
What level of user are you needing to cater for?
Steven Andrews
SharePoint Business Analyst: LiveNation Entertainment
Blog: baron72.wordpress.com
Twitter: Follow @backpackerd00d
My Wiki Articles:
CodePlex Corner Series
Please remember to mark your question as "answered" if this solves (or helps) your problem.

Charts and Graphs using OAF---New Module

Hi All,
I have a doubt in creating Chats and graphs!!!
I have different organizations in my table, In that i have to select one organization manually using Lov item..... for that particular organization i need to get Graph ( May be Pie or Bar type). How to obtain this model page...
In tutorial exercise we do-not have option for selecting some organization and getting the graph for that... we have got option only for all the details of the employee table...
How to obtain this module... Please help me out in this issue!!!!
Advance Thanks,
Ganesh

Please anyone help me out in this issue!!!!!!!! :( :( :(

3rd party charts and graphs

I would like to find out if there are any 3rd party (Free or for purchase) libraries which contain enhanced graphics objects. For example, I would like to find a robust strip chart capable of displaying multiple simultaneous (Time locked or common X axis) strips in separate plots with the ability to re-arrange the plots vertically (Drag and drop), save the configuration, etc. I'm sure this can be done via a lot of detailed programming, but I'd rather just use already available solutions if they exist.
Are there 3rd party controls that replace and enhance the built in LabView graphs and charts?
Thanks,
Robert

Below are some options for advanced graphical controls:
VantagePoint Trend
The VantagePoint Trend control is a scalable and highly-customizable data visualization control that allows you to track changes in data over time from a given data source or set of data sources, all in a cross-platform cross-browser environment. This control have serperate versions for WPF andSilverlight.
Visifire Charts
Visifire is a set of data visualization controls - powered by Microsoft® Silverlight™ & WPF. Visifire is a multi-targeting control which can be used in both WPF & Silverlight applications. Using the same API, charts in both Silverlight & WPF environments can be created within minutes. Visifire is independent of server side technology, and can be used with ASP, ASP.Net, SharePoint, PHP, JSP, ColdFusion, Python, Ruby or just simple HTML. Check out more information on page http://www.visifire.com/.
amCharts Bundle for WPF
It is a set of highly customizable, interactive WPF charts for WPF applications.
Quick Charts for WPF&Silverlight
It is an easy to use, fast set of charting controls. Compared to amCharts Bundle, it has less features and only supports column and line graphs.
You should be able to find online documentation further describing the specifications of the above products.

Charts and graph shown as --array and cluster datatype in block diagram

Hi friends,
I new user...
I have a basic doubt...
In many examples the graph and charts are shown as "array data type and cluster data type "------in the block diagram panel...
Please tell me, how these data types are shown as graph and charts in the front panel window.....
regards
raja

These are very basic issues and it should be clear once you study the online help and examples for a while.
Waveform Graphs
Plain waveform graphs assume equally spaced data. The x-values are implicit from x0 and dx of the x-axis. By default x0=0 and dx=1, meaning the x-values are the array indices. You can change the offset and multiplier from the properties dialog or programmatically via property nodes.
If you give a 2D array, there will be multiple graphs. Transpose if needed.
Alternatively, you can give a cluster of [x0, dx, y-array] and the x-axis will adjust accordingly.
As another alternative, you can built a waveform datatype and feed it to the graph.
You can also graph dynamic data.
XY graphs
xy graphs are needed if the x-vlaues are not regularly spaced.They take a variety of data formats, so pick what is most approriate for the data
A cluster of an x-array and a y-array
An array of clusters, each containing an xy pair
A complex datatype (it will graph imaginary vs. real or similar).
Charts
Charts are different, because they maintain a data history buffer an retain a certain amount of data. Some examples of data inputs:
A single scalar: it wil be appended to the existing chart data, possibly throwing out the oldest existing point.
An array: The array data will be appended to the existing chart data.
A cluster of e.g. 5 points: The chart will have 5 dividual plots, one point gets appended to each plot.
etc.
The express xy-graph can be configured as xy chart, etc.
Sure, it is a bit complicated at the beginning, but the complexity also gives you flexibility to do exactly what you want. Just play around with various scenarios and look at the outcome. The best way to learn!
LabVIEW Champion . Do more with less code and in less time .

Clearing Charts and Graphs Programmatically

I must be overlooking something simple because it seems that clearing charts
programmatically would be such a common thing, but where then is the
attribute to do this?

Simple indeed. Thanks Greg.
"Greg McKaskle" wrote in message
news:[email protected]..
> > I must be overlooking something simple because it seems that clearing
charts
> > programmatically would be such a common thing, but where then is the
> > attribute to do this?
>
> To clear a graph, write and empty plot (empty array) to its terminal or
> a local
> variable. To clear a chart, write it to the charts History attribute.
>
> Greg McKaskle

Automatic Fill colors for Report Builder pie charts and graphs are too repetitive and hard to differentiate

I have pie charts or other graphs that show multiple results (7-20). I set the "fill" colors to Automatic so that the results are dynamic (I don't want to specify a color for each result because I will then be limited that those results--I
prefer it to be dynamic).
I noticed that once you get above 4 or 5 results, no matter which palette is used, the "automatic" colors are so closely similar that it is hard to differentiate which color pertains to which result (group). For example, you could have a
reports that breaks the results into age groups like 1-18, 19-21, 22-25, 26-30, 31-41, 41-50, 51-65, 66-80, and 81+. By the time you review the results, there's likely to be 3 pairs of colors (or more) that are so closely similar that you can't
tell them apart (2 shades of yellow, 3 shades of blue, 2 shades of orange, or green, or teal, or purple or whatever).
Is there a way to use Automatic for the color scheme (I don't care which color pertains to which category) but also specify to not use colors that seem to bleed together (so that someone viewing the report can actually tell the difference)? Using SSRS
2008 Report Builder, if it makes a difference.

Hi JNehman,
Reporting Services provides a list of predefined, built-in palettes that you can use to define a color set for series on your chart. All built-in palettes contain between 10 and 16 color values. You cannot extend the built-in palette to include more colors,
so if you need more than 16 colors, you must define a custom palette.
A custom palette let you add your own colors in the order you want them to appear on the chart. A custom palette is especially helpful if the number of series in your chart is unknown at design time. For more information, see
Define Colors on a Chart Using a Palette (Report Builder and SSRS).
Regards,
Heidi Duan
Heidi Duan
TechNet Community Support

Charts and graphs

hi all
I have an application that gives me a real time signal that should be displayed continuously . Well, when i connect the wire that is giving me a signal to a waveform graph, the signal keeps appearing properly until the graph fills and looks like your compressing a spring .
i have tried to turn the X autoscale ON and OFF and the same for Y but nothing revealed .
BUT when i use a waveform chart it works well and i can see a real time signal .
any help ?
Bill David

I think you might want to read the difference between a graph and a chart. You will understand why stuff is happening.
http://www.ni.com/academic/students/learnlabview/graphs.htm
or
http://zone.ni.com/reference/en-XX/help/371361J-01/lvconcepts/types_of_graphs_and_charts/
Kind regards,
- Bjorn -
Have fun using LabVIEW... and if you like my answer, please pay me back in Kudo's
LabVIEW 5.1 - LabVIEW 2012

Charts and graphs in Illus CS5

Illustrator CS5 Mac (OS 10.5.8)
I am using the graph tool for the first time. I am trying to get the tick marks on a bar chart to be outside, rather than inside, the chart.
The 'Help' PDF says to:
To format tick marks and labels, select an axis from the pop-up menu at the top of the dialog box, and set the following options:…
I don't get a pop-up menu at the top of the dialog box (if it's the one you use to enter the data).
Can anyone tell me where I'll find this dialog box please?
Also, if there are any videos or Adobe TV tutorials on graphs and bar charts in CS5 I'd appreciate a link or two.
Many thanks

Thanks Mike.
When I select the graph and then go to >Object the whole submenu is greyed-out so I can't even select 'Graph'.
If the graph is not selected I can >Object >Graph >Type (the other options are still greyed-out though: Data, Design, Column, Marker). I can see various options under >Type Graph options but none of them affect the bar chart I am working on (as it is deselected). Does this mean I have to start again? I'd have thought it editable without having to ungroup it (and thereby loose the link with the data entry dialog box).
I'm using a Mac so right click doesn't work but the equivalent is option click but that doesn't appear to make any difference to the dialog box with or without the graph selected.

How can I change the color of plot in a waveform chart and graph?

There are 4 plots in a waveform chart, from plot0 to plot3, and I want to chang the color of plots dynamicly up to my needs when the VI is running.
For example, as show in the picture, i want to set the plot0 as RED, and plot1 is BLUE, plot2 is YELLOW, plot3 is GRAY.
If there is only one plot, i can change it's color, however when there are more than one plot, it fail.
How can I do it?
Thanks
Attachments:
waveform.JPG ‏61 KB

Hello MilkyStone,
first you have to set the active plot, then change its color (or other properties). All that is done using property nodes.
Best regards,
GerdW
CLAD, using 2009SP1 + LV2011SP1 + LV2014SP1 on WinXP+Win7+cRIO
Kudos are welcome

Any plug in to create a 3D charts and graphs?

I've been creating them from scratch.
It has got to be something like that exist, surely?
Thanks in Advance.

InDesign is not the program to use to
create graphs. Illustrator has a crude, long-overdue-for-improvement, but adequate graphing feature. Numbers, Excel, and NeoOffice are probably better places to start than InDesign.

Charts and graphs in oracle application 11i

Dear all,
i need a help to deploy a chart (.ogd) to oracle application 11i.
because i deploy a form which is calling this .ogd file but the form does not show the chart.

because i deploy a form which is calling this .ogd file but the form does not show the chart.Have you used the TEMPLATE.fmb file to create this custom form?
Do you get any errors when you open the form?
Thanks,
Hussein

Top 10 chart and legend problem

Post Author: training2go
CA Forum: Charts and Graphs
Hello,
I am using CR for Visual Studio 2005.I create a top 10 chart with a legend. The chart is in the group header 1b section and I'm using the underlay option so that the chart is to the right of the detail records.
The chart and legend have 2 problems:
1. The chart displays entries that are not in the detail records. The top 2 pie slices are for amounts not in the detail records or in the legend
2. The percents in the legend are not correct.The first 3 entries in the legend are:
$5,879.70 18.1%$5,219.55 16.1%$10,886.79 11.2%I would think that the $10K amount would have the largest percent and the $5879 nbr would have the lower percent.I've looked every place that I can think of to find out what is causing this, but I'm not having any luck.I also tried putting the chart in the group footer section, but the results are the same.I've also noticed this in CR XI. I don't know if I'm doing something wrong or if this is a bug.Any help would be greatly appreciated.Thank you.

Post Author: training2go
CA Forum: Charts and Graphs
I've still been trying to get this to work or at least figure out what I'm doig wrong, but so far I haven't had any luck, so I'm hoping someone can help me.

Chart and Crosstab in a single control

Post Author: Santhosh Natarajan
CA Forum: Charts and Graphs
Hi,
Is there any object or way to have both chart and crosstab in a singe control ?
any kind of help is appreciated.

UPDATE:
The customer names SHANGHAI and HEAT GB is present with two customer IDs each (not used here). Including the customer ID (hidden) in the query solves partly my problem, but both of these companies will show up twice.
To solve my problem completely I want to have the values aggregated on customer name, not ID.
I still think it is strange that the chart and table shows diffrent values, and that the chart does not sort in the same manner as it presents the values.

Servlet charts and graphs

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