Method HighlightHandles

Interaction/Widgets/vtkLineWidget.cxx:557–571

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//------------------------------------------------------------------------------
void vtkLineWidget::HighlightHandles(int highlight)
{
  if (highlight)
  {
    this->ValidPick = 1;
    this->HandlePicker->GetPickPosition(this->LastPickPosition);
    this->Handle[0]->SetProperty(this->SelectedHandleProperty);
    this->Handle[1]->SetProperty(this->SelectedHandleProperty);
  }
  else
  {
    this->Handle[0]->SetProperty(this->HandleProperty);
    this->Handle[1]->SetProperty(this->HandleProperty);
  }
}

//------------------------------------------------------------------------------
void vtkLineWidget::HighlightLine(int highlight)