void mitk::LabelAnnotation3D::UpdateVtkAnnotation(mitk::BaseRenderer *renderer)
{
if (m_LabelCoordinates.IsNull())
{
MITK_WARN << "No pointset defined to print labels!";
return;
}
LocalStorage *ls = this->m_LSH.GetLocalStorage(renderer);
if (ls->IsGenerateDataRequired(renderer, this))
{
vtkSmartPointer<vtkPoints> points = vtkSmartPointer<vtkPoints>::New();
size_t pointsetsize = (size_t)m_LabelCoordinates->GetSize();
ls->m_Labels->SetNumberOfValues(pointsetsize);
ls->m_Sizes->SetNumberOfValues(pointsetsize);
for (size_t i = 0; i < pointsetsize; i++)
{
mitk::Point3D coordinate = m_LabelCoordinates->GetPoint(i);
points->InsertNextPoint(coordinate[0] + GetOffsetVector()[0],
coordinate[1] + GetOffsetVector()[1],
coordinate[2] + GetOffsetVector()[2]);
if (m_LabelVector.size() > i)
ls->m_Labels->SetValue(i, m_LabelVector[i]);
else
ls->m_Labels->SetValue(i, "");
if (m_PriorityVector.size() > i)
ls->m_Sizes->SetValue(i, m_PriorityVector[i]);
else
ls->m_Sizes->SetValue(i, 1);
}
ls->m_Points->SetPoints(points);
ls->m_PointSetToLabelHierarchyFilter->Update();
ls->m_LabelMapper->Update();
float color[3] = {1, 1, 1};
float opacity = 1.0;
GetColor(color);
GetOpacity(opacity);
ls->m_LabelsActor->GetProperty()->SetColor(color[0], color[1], color[2]);
ls->m_LabelsActor->GetProperty()->SetOpacity(opacity);
ls->UpdateGenerateDataTime();
}
}
void mitk::TextOverlay3D::UpdateVtkOverlay(mitk::BaseRenderer *renderer)
{
LocalStorage* ls = this->m_LSH.GetLocalStorage(renderer);
if(ls->IsGenerateDataRequired(renderer,this))
{
ls->m_follower->SetPosition(
GetPosition3D(renderer)[0]+GetOffsetVector(renderer)[0],
GetPosition3D(renderer)[1]+GetOffsetVector(renderer)[1],
GetPosition3D(renderer)[2]+GetOffsetVector(renderer)[2]);
ls->m_textSource->SetText(GetText().c_str());
float color[3] = {1,1,1};
float opacity = 1.0;
GetColor(color,renderer);
GetOpacity(opacity,renderer);
ls->m_follower->GetProperty()->SetColor(color[0], color[1], color[2]);
ls->m_follower->GetProperty()->SetOpacity(opacity);
ls->m_follower->SetScale(this->GetFontSize());
vtkRenderer* vtkRender = renderer->GetVtkRenderer();
if(vtkRender)
ls->m_follower->SetCamera(vtkRender->GetActiveCamera());
ls->UpdateGenerateDataTime();
}
}
void mitk::TextOverlay2D::UpdateVtkOverlay2D(mitk::BaseRenderer *renderer)
{
LocalStorage* ls = this->m_LSH.GetLocalStorage(renderer);
if (ls->IsGenerateDataRequired(renderer, this))
{
float color[3] = { 0.0, 1.0, 0.0 };
float opacity = 1.0;
GetColor(color, renderer);
GetOpacity(opacity, renderer);
ls->m_TextProp->SetColor(color[0], color[1], color[2]);
ls->m_STextProp->SetColor(0, 0, 0);
ls->m_TextProp->SetFontSize(GetFontSize());
ls->m_TextProp->SetOpacity(opacity);
ls->m_STextProp->SetFontSize(GetFontSize());
ls->m_STextProp->SetOpacity(opacity);
bool drawShadow;
GetBoolProperty("drawShadow", drawShadow);
ls->m_TextProp->SetShadow(false);
ls->m_STextProp->SetShadow(false);
ls->m_STextActor->SetVisibility(drawShadow);
ls->m_TextActor->SetInput(GetText().c_str());
ls->m_STextActor->SetInput(GetText().c_str());
mitk::Point2D posT, posS;
posT[0] = GetPosition2D(renderer)[0] + GetOffsetVector(renderer)[0];
posT[1] = GetPosition2D(renderer)[1] + GetOffsetVector(renderer)[1];
posS[0] = posT[0] + 1;
posS[1] = posT[1] - 1;
ls->m_TextActor->SetDisplayPosition(posT[0], posT[1]);
ls->m_STextActor->SetDisplayPosition(posS[0], posS[1]);
ls->UpdateGenerateDataTime();
}
}
