diff --git a/Core/Code/Rendering/mitkTextOverlay2D.cpp b/Core/Code/Rendering/mitkTextOverlay2D.cpp index e2b3fa3973..4e75507673 100644 --- a/Core/Code/Rendering/mitkTextOverlay2D.cpp +++ b/Core/Code/Rendering/mitkTextOverlay2D.cpp @@ -1,105 +1,111 @@ /*=================================================================== The Medical Imaging Interaction Toolkit (MITK) Copyright (c) German Cancer Research Center, Division of Medical and Biological Informatics. All rights reserved. This software is distributed WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See LICENSE.txt or http://www.mitk.org for details. ===================================================================*/ #include "mitkTextOverlay2D.h" #include #include "vtkUnicodeString.h" #include -#include +#include #include #include +#include mitk::TextOverlay2D::TextOverlay2D() { mitk::Point2D position; position[0] = position[1] = 0; SetPosition2D(position); SetOffsetVector(position); } mitk::TextOverlay2D::~TextOverlay2D() { } mitk::Overlay::Bounds mitk::TextOverlay2D::GetBoundsOnDisplay(mitk::BaseRenderer *renderer) const { LocalStorage* ls = this->m_LSH.GetLocalStorage(renderer); mitk::Overlay::Bounds bounds; bounds.Position = ls->m_textActor->GetPosition(); bounds.Size[0] = ls->m_textImage->GetDimensions()[0]; bounds.Size[1] = ls->m_textImage->GetDimensions()[1]; return bounds; } void mitk::TextOverlay2D::SetBoundsOnDisplay(mitk::BaseRenderer *renderer, const mitk::Overlay::Bounds& bounds) { vtkSmartPointer actor = GetVtkActor2D(renderer); actor->SetDisplayPosition(bounds.Position[0],bounds.Position[1]); - actor->SetWidth(bounds.Size[0]); - actor->SetHeight(bounds.Size[1]); +// actor->SetWidth(bounds.Size[0]); +// actor->SetHeight(bounds.Size[1]); } mitk::TextOverlay2D::LocalStorage::~LocalStorage() { } mitk::TextOverlay2D::LocalStorage::LocalStorage() { m_textActor = vtkSmartPointer::New(); m_textImage = vtkSmartPointer::New(); m_imageMapper = vtkSmartPointer::New(); m_imageMapper->SetInputData(m_textImage); m_textActor->SetMapper(m_imageMapper); } void mitk::TextOverlay2D::UpdateVtkOverlay2D(mitk::BaseRenderer *renderer) { LocalStorage* ls = this->m_LSH.GetLocalStorage(renderer); if(ls->IsGenerateDataRequired(renderer,this)) { - vtkSmartPointer freetype = vtkSmartPointer::New(); + vtkSmartPointer freetype = vtkSmartPointer::New(); vtkSmartPointer prop = vtkSmartPointer::New(); float color[3] = {1,1,1}; float opacity = 1.0; GetColor(color,renderer); GetOpacity(opacity,renderer); prop->SetColor( color[0], color[1], color[2]); prop->SetFontSize(GetFontSize()); prop->SetOpacity(opacity); + freetype->SetScaleToPowerOfTwo(false); + freetype->RenderString(prop,vtkUnicodeString::from_utf8(GetText().c_str()),ls->m_textImage); +// vtkSmartPointer fds = vtkTextRenderer::New(); +// int bbox[4]; +// fds->GetBoundingBox(prop,vtkUnicodeString::from_utf8(GetText().c_str()),bbox); ls->m_textImage->Modified(); //Levelwindow has to be set to full range, that the colors are displayed properly. ls->m_imageMapper->SetColorWindow(255); ls->m_imageMapper->SetColorLevel(127.5); ls->m_imageMapper->Update(); ls->m_textActor->SetPosition(GetPosition2D(renderer)[0]+GetOffsetVector(renderer)[0], GetPosition2D(renderer)[1]+GetOffsetVector(renderer)[1]); ls->UpdateGenerateDataTime(); } } vtkActor2D* mitk::TextOverlay2D::GetVtkActor2D(BaseRenderer *renderer) const { LocalStorage* ls = this->m_LSH.GetLocalStorage(renderer); return ls->m_textActor; }