Method SetDefaultProperties

Modules/Gizmo/src/mitkGizmoMapper2D.cpp:295–339

}

void mitk::GizmoMapper2D::SetDefaultProperties(mitk::DataNode *node,
                                               mitk::BaseRenderer *renderer /*= nullptr*/,
                                               bool /*= false*/)
{
  node->SetProperty("color", ColorProperty::New(0.3, 0.3, 0.3)); // a little lighter than the
                                                                 // "plane widgets" of
                                                                 // QmitkStdMultiWidget
  node->SetProperty("scalar visibility", BoolProperty::New(true), renderer);
  node->SetProperty("ScalarsRangeMinimum", DoubleProperty::New(0), renderer);
  node->SetProperty("ScalarsRangeMaximum", DoubleProperty::New((int)Gizmo::NoHandle), renderer);

  double colorMoveFreely[] = {1, 0, 0, 1}; // RGBA
  double colorAxisX[] = {0.753, 0, 0, 1};  // colors copied from QmitkStdMultiWidget to
  double colorAxisY[] = {0, 0.69, 0, 1};   // look alike
  double colorAxisZ[] = {0, 0.502, 1, 1};
  double colorInactive[] = {0.7, 0.7, 0.7, 1};

  // build a nice color table
  vtkSmartPointer<vtkLookupTable> lut = vtkSmartPointer<vtkLookupTable>::New();
  lut->SetNumberOfTableValues((int)Gizmo::NoHandle + 1);
  lut->SetTableRange(0, (int)Gizmo::NoHandle);
  lut->SetTableValue(Gizmo::MoveFreely, colorMoveFreely);
  lut->SetTableValue(Gizmo::MoveAlongAxisX, colorAxisX);
  lut->SetTableValue(Gizmo::MoveAlongAxisY, colorAxisY);
  lut->SetTableValue(Gizmo::MoveAlongAxisZ, colorAxisZ);
  lut->SetTableValue(Gizmo::RotateAroundAxisX, colorAxisX);
  lut->SetTableValue(Gizmo::RotateAroundAxisY, colorAxisY);
  lut->SetTableValue(Gizmo::RotateAroundAxisZ, colorAxisZ);
  lut->SetTableValue(Gizmo::ScaleX, colorAxisX);
  lut->SetTableValue(Gizmo::ScaleY, colorAxisY);
  lut->SetTableValue(Gizmo::ScaleZ, colorAxisZ);
  lut->SetTableValue(Gizmo::NoHandle, colorInactive);

  mitk::LookupTable::Pointer mlut = mitk::LookupTable::New();
  mlut->SetVtkLookupTable(lut);

  mitk::LookupTableProperty::Pointer lutProp = mitk::LookupTableProperty::New();
  lutProp->SetLookupTable(mlut);
  node->SetProperty("LookupTable", lutProp, renderer);

  node->SetProperty("helper object", BoolProperty::New(true), renderer);
  node->SetProperty("visible", BoolProperty::New(true), renderer);
  node->SetProperty("show in 2D", BoolProperty::New(true), renderer);
  // no "show in 3D" because this would require a specialized mapper for gizmos in 3D
}