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Empty pie chart [message #1159068] Mon, 28 October 2013 09:18 Go to next message
Kris Slowinski is currently offline Kris SlowinskiFriend
Messages: 15
Registered: August 2011
Junior Member
I have a pie chart as presented below:
index.php/fa/16573/0/

When the data is empty the pie chart disappears and the legend is presented. Would it be possible to present an empty ring in the place where the chart is present in the case when there is no data to present the chart?

[Updated on: Tue, 29 October 2013 08:26]

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Re: Empty pie chart [message #1196929 is a reply to message #1159068] Tue, 19 November 2013 17:19 Go to previous messageGo to next message
Michael Williams is currently offline Michael WilliamsFriend
Messages: 1663
Registered: July 2009
Senior Member

What is your BIRT version? I'll try something out and post an example for you if I get something working.

Michael

Add interactivity, scheduling, sharing, live Excel export, and JS integration to your BIRT app with the new, free BIRT server, BIRT iHub F-Type.
Re: Empty pie chart [message #1219687 is a reply to message #1196929] Thu, 05 December 2013 12:20 Go to previous messageGo to next message
Kris Slowinski is currently offline Kris SlowinskiFriend
Messages: 15
Registered: August 2011
Junior Member
My BIRT version is 2.5.2
Re: Empty pie chart [message #1220625 is a reply to message #1219687] Thu, 12 December 2013 18:43 Go to previous messageGo to next message
Michael Williams is currently offline Michael WilliamsFriend
Messages: 1663
Registered: July 2009
Senior Member

What does your data look like when you're saying there is no data? Is there a category field still, the values are just null or 0? If I have no data, nothing shows up, unless I select the option of displaying a message where the chart should be if there is no data. Let me know.

Michael

Add interactivity, scheduling, sharing, live Excel export, and JS integration to your BIRT app with the new, free BIRT server, BIRT iHub F-Type.
Re: Empty pie chart [message #1222405 is a reply to message #1220625] Fri, 20 December 2013 10:32 Go to previous messageGo to next message
Kris Slowinski is currently offline Kris SlowinskiFriend
Messages: 15
Registered: August 2011
Junior Member
Currently in my case when there is no data the chart is not displayed as well. The question is if it would be possible to show the outline of the empty pie chart, so that the user is not confused with the disappearing chart.
Re: Empty pie chart [message #1222409 is a reply to message #1222405] Fri, 20 December 2013 10:38 Go to previous message
Kris Slowinski is currently offline Kris SlowinskiFriend
Messages: 15
Registered: August 2011
Junior Member
Or maybe to make the chart not take any space on the display if that would be possible or easier to do.
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