[vtkusers] text font color of a ScalarBarActor

[Seungbum Koo]

Hi,

In my case,     "m_pBarActor->GetProperty()->SetColor(1, 1, 1)"   worked fine.

I attach my source code,
         m_pBarActor = 
vtkScalarBarActor::New();                                 // --------- On
         m_pBarActor->SetLookupTable(m_pMapper->GetLookupTable());
         m_pBarActor->GetProperty()->SetColor(1, 1, 1);                  // 
<-------------------------------------
         m_pBarActor->GetPositionCoordinate()->SetCoordinateSystemToNormalizedViewport();
         m_pBarActor->GetPositionCoordinate()->SetValue(0.1, 0.1);
         m_pBarActor->SetOrientationToHorizontal();
         m_pBarActor->SetNumberOfLabels(11);
         m_pBarActor->SetFontFamilyToArial();
         m_pBarActor->SetTitle("Cartilage Thickness Color Map (cm)");
         m_pBarActor->SetWidth(0.80);
         m_pBarActor->SetHeight(0.125);
         m_pBarActor->ItalicOff();
         m_pBarActor->BoldOff();
         m_pBarActor->ShadowOff();
         m_pBarActor->SetMaximumNumberOfColors(100);
         m_pBarActor->SetLabelFormat("%4.2g");



At 04:24 ¿ÀÈÄ 2002-03-21 -0500, Eric Chamberland wrote:
>Hi,
>
>we tried "actor->GetProperty()->SetColor(-,-,-)" but it doesn't work? 
>Anyone successfull with changing the text color of a ScalarBarActor?
>
>Thanks,
>
>Eric
>
>On Jul 17,  3:42pm, Tian-Qing Ye wrote:
> > Subject: [vtkusers] text font color of a ScalarBarActor
> > Hi there,
> >
> > I posted this message a few days ago, but I haven't seen it
> > coming cross the list, so I post it again.
> >
> > Question:
> > How to change the text font color of a ScalarBarActor?
> > It seems that the default is white. But when I have
> > a white background, then the text is not readable.
> >
>
>
>
>
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