ilona

The Jaspersoft Studio documentation has information on scatter charts in section 13.3: http://community.jaspersoft.com/documentation/jaspersoft-studio-user-guide
If you work through the sample demonstrated there, you'll have jrxml you can adapt to your query.
Also, for reference, the Highcharts API documentation for scatter charts is here: http://api.highcharts.com/highcharts#plotOptions.scatter
Regards,
Ilona

Jaspersoft Studio uses Highcharts for HTML5 charting. To explode a pie chart, you need to edit some code. If you look at http://www.highcharts.com/demo/pie-basic you can select the "View Options" and the "Edit in jsFiddle" links to see what can be done.
For reference, the Highcharts API documentation can be found here: http://api.highcharts.com/highcharts
Regards,
Ilona

Donut charts will be available in 5.6 when that is released. 
Regards,
Ilona

The restrictions on backslashes in JasperReports Server was removed in v. 3.5.
It's possible this page might help you: http://stackoverflow.com/questions/18033288/username-and-password-in-hibernate-configurationfile
Regards,
Ilona
 
 

To get started, I suggest looking at the following documents:
JasperReports Server Installation Guide
JasperReports Server User Guide
Please do come back if you have specific questions.
Regards,
Ilona

Yes, there should be no problem with that.
Regards,
Ilona

Themes can be associated globally with all charts by using the following configuration property in the jasperreports.properties file:
net.sf.jasperreports.chart.theme=theme_name
This configuration property can be used at report level in order to override the chart theme used in the current report:
<property name="net.sf.jasperreports.chart.theme" value="theme_name"/>
Changing the chart theme is also possible at chart element level using the attribute:
<chart theme="theme_name">...</chart>
 

With REST v2 you can call the report by its ID and ask for different formats. It should not run the query more than once because it's getting the JPRINT object. Regards,
Ilona

Hi,
To use Organizations, you need to have a multi-tenancy license. If you're using AWS BYOL (Bring Your Own License), you can contact Sales to get what you need.
Regards,
Ilona

You can move elements with the keyboard by pressing the dot key ( .) and then deciding how to move or stretch them.
This is standard behavior of the graphic framework we use in Eclipse.
 

The usage of the bundled JVM is managed by the flag in the Jaspersoft Studio Professional.ini file.
To change this behavior, remove the following lines:
-vm
features/<platform_specific_jre_location>/
After removing these lines, JSS will use the JVM in your computer's keychain.

You cannot edit the name of a virtual data source in iReport. If you attempt to do so, you will receive the error "Resource with this name already exists".

Note that you cannot create a virtual data source in iReport, but you can select it like any other data source that has been created in JRS.

The current Ultimate Guide can be found here:
http://community.jaspersoft.com/documentation/jasperreports-server-ultimate-guide
Cheers,
Ilona

Oh, my! I had a typo in my original answer. It should read:
Because the default build uses PostgreSQL 9.0, for previous versions you need to make the following change in <postgres>datapostgresql.conf:
bytea_output = 'escape'
 
Regards,
Ilona

Hi,
The Web Services Guide contains documentation for our REST and SOAP APIs. If that's not what you need, please let me know.
Regards,
Ilona