[vtkusers] old code and vtkTextActor::SetMapper

[gregthom]

Hello there, 

forget to mention but it was a textmapper, 

vtkTextMapper* textMapper = vtkTextMapper::New();

Then textActor->SetMapper(textMapper);        ======> error !


thank you




Utkarsh Ayachit wrote:
> 
> What type of mapper are you trying it set? If it is
> vtkPolyDataMapper2D, then simply do this:
> 
> textactor->SetMapper(vtkPolyDataMapper2D::SafeDownCast(mapper));
> 
> As you can see
> from:http://www.vtk.org/doc/nightly/html/classvtkTextActor.html
> vtkTextActor::SetMapper(vtkPolyDataMapper2D*) is public API.
> 
> Utkarsh
> 
> On Tue, Jun 30, 2009 at 11:20 AM, gregthom<gregthom99 at yahoo.com> wrote:
>>
>> Hello there,
>>
>> Does anyone know what I should change in my old VTK code to avoid this
>> error
>> ? SetMapper has now become protected in vTK 5.4
>>
>> /home/greg/development/dev_bin/include/vtk-5.4/vtkTextActor.h: In
>> function
>> ‘void mexFunction(int, mxArray**, int, const mxArray**)’:
>> /home/greg/development/dev_bin/include/vtk-5.4/vtkTextActor.h:226: error:
>> ‘virtual void vtkTextActor::SetMapper(vtkMapper2D*)’ is protected
>> test_visu.cpp:379: error: within this context
>> make[1]: *** [obj/Debug/test_visu.o] Error 1
>> make: *** [test_visu] Error 2
>>
>> --
>> View this message in context:
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>> Sent from the VTK - Users mailing list archive at Nabble.com.
>>
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