Thanks a lot. This solution worked. Thanks for all the wonderful work and
quick response. I apologize for missing out on the subject.
On Oct 20, 2014 5:37 PM, "Benjamin Schmid" <
[hidden email]> wrote:
> Hi Nibras,
>
> On 10/20/14 1:23 PM, Nibras wrote:
>
>> Hello,
>>
>> I've been trying to change the background color of the ImageJ 3D Viewer
>> which am using in my application. I have not been able to do so so far.
>>
>> I tried a few options and they seem to fail.
>> 1) Add a Background() to ImageUniverse.getScene() fails with
>> AccessRestrictionExcetion,
>> 2) Add a Background() to a BranchGroup() and add it to
>> ImageUniver.getScene() has no effect.
>> 3) Create Content using ContentGenerator. Add Background() directly or via
>> BranchGroup() and add it via ImageUniverse.addContent() has no effect.
>> 4) Create Content using ContentGenerator. Add it to BranchGroup() after
>> adding a Background() and then add BranchGroup via
>> ImageUniverse.addBranchGraph(). No effect and image doesn't display.
>>
>> I realized that I maybe able to add a Background if I rewrite the original
>> scene instantiation code to add a Background as soon as it's added.
>> However, I couldn't find any licensing information attached to the source.
>> Will I be able to modify and reuse the code?
>>
>> The application am developing is an academic project.
>>
>> The 3D Viewer's scene already contains a Background object, the color of
> which you can change. This can be done from the GUI, or you can do it
> programmatically. Executor.changeBackgroundColor() is called if you click
> on View->Change background color. It also shows how you can use it from
> within your own code:
>
>
https://github.com/fiji/3D_Viewer/blob/master/src/main/> java/ij3d/Executer.java#L786
>
> Best wishes,
> Bene
>
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