transparency

A discussion forum for JFreeChart (a 2D chart library for the Java platform).
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bluecameleon
Posts: 32
Joined: Wed Apr 27, 2005 6:41 pm

transparency

Post by bluecameleon » Wed Mar 25, 2009 11:21 am

Hi,

jfreechart 0.9.21
java 1.4.01

How is it possible to set to transparent the color of one part of a Pie chart ?
I can do it for the background but not for a sector.

bluecameleon
Posts: 32
Joined: Wed Apr 27, 2005 6:41 pm

Re: transparency

Post by bluecameleon » Wed Mar 25, 2009 11:39 am

Just a precision.
If I set a sector to transparent in my 3D Pie chart, the result is not exactly the one expected.
Hve a look at Image

david.gilbert
JFreeChart Project Leader
Posts: 11734
Joined: Fri Mar 14, 2003 10:29 am
antibot: No, of course not.
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Re: transparency

Post by david.gilbert » Wed Mar 25, 2009 5:15 pm

Is the behaviour any better with JFreeChart 1.0.12? In any case, it is something that's not likely to get fixed (by me anyway). The 3D pie chart will be replaced at some point with something using a real 3D engine instead of the current mess of 2D calls simulating a 3D look.
David Gilbert
JFreeChart Project Leader

:idea: Read my blog
:idea: Support JFree via the Github sponsorship program

bluecameleon
Posts: 32
Joined: Wed Apr 27, 2005 6:41 pm

Re: transparency

Post by bluecameleon » Thu Mar 26, 2009 9:28 am

Thanks for your message.

can you tell me if its possible to draw just one sector in a Pie3D chart ?

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