[IGSTK-Users] Background colour in igstk::QView (Sandbox)

[Luis Ibanez]

Hi Torleif,

Note that the method to be added is just one that allows to set
the color of the background. Not a method that exposes the Renderer.

Exposing the renderer will bring too much risk to the usage of
this class, since once a developer can get hold of the renderer
she/he can add/remove actors, change cameras... e.g. override all
the principle of encapsulation of the view class.


     Luis


-----------------------
Patrick Cheng wrote:
> Hi Torleif,
> 
> You are right, The renderer and camera objects are all encapsulated 
> within the View class. We will need to refactor the View class to give 
> access to those functionalities. This is on our Tcon schedule next week.
> 
> Thank you,
> 
> Patrick
> 
> Torleif Sandnes wrote:
> 
>> Hi.
>>
>> Browisng through the code of igstk::QView from the Sandbox, I see that 
>> the vtkRenderer object´s colour is set to (0.5, 0.5, 0.5) in the 
>> constructor of igstk::QView, but I cannot find any method that enables 
>> clients to set this property of the vtkRenderer.
>>
>> Is there a way to do this?
>> If not, will this functionality be added in the future?
>>
>> Regards,
>>
>> Torleif Sandnes
>> Sintef Health Research Norway 
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>>
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