First Modification for Qt5 & VTK6

[clitk.git] / vv / vvBinaryImageOverlayActor.cxx

diff --git a/vv/vvBinaryImageOverlayActor.cxx b/vv/vvBinaryImageOverlayActor.cxx
index 612d9c01211cdfa66cd98bb5a8399b5cd547ce16..dc953201cfba5755ed51378705455aed66cde0d7 100644 (file)
--- a/vv/vvBinaryImageOverlayActor.cxx
+++ b/vv/vvBinaryImageOverlayActor.cxx
@@ -18,6 +18,9 @@
 
 #include "vvBinaryImageOverlayActor.h"
 #include "vvImage.h"
+#include <vtkVersion.h>
+#include <vtkStreamingDemandDrivenPipeline.h>
+#include <vtkInformation.h>
 #include <vtkImageActor.h>
 #include <vtkCamera.h>
 #include <vtkRenderer.h>
@@ -49,9 +52,25 @@ vvBinaryImageOverlayActor::vvBinaryImageOverlayActor()
 
 //------------------------------------------------------------------------------
 vvBinaryImageOverlayActor::~vvBinaryImageOverlayActor()
+{
+  mImageActorList.clear();
+}
+//------------------------------------------------------------------------------
+
+
+//------------------------------------------------------------------------------
+void vvBinaryImageOverlayActor::RemoveActors()
 {
   for (unsigned int i = 0; i < mImageActorList.size(); i++) {
-    mSlicer->GetRenderer()->RemoveActor(mImageActorList[i]);
+    if (mSlicer != 0) {
+      if (mSlicer != NULL) {
+        if (mSlicer->GetRenderer() != 0) {
+          if (mImageActorList[i] != 0)  {
+            mSlicer->GetRenderer()->RemoveActor(mImageActorList[i]);
+          }
+        }
+      }
+    }
   }
 }
 //------------------------------------------------------------------------------
@@ -91,7 +110,11 @@ void vvBinaryImageOverlayActor::Initialize(bool IsVisible)
   for (unsigned int numImage = 0; numImage < mSlicer->GetImage()->GetVTKImages().size(); numImage++) {
     // how many intensity ?
     vtkSmartPointer<vtkImageMapToRGBA> mOverlayMapper = vtkSmartPointer<vtkImageMapToRGBA>::New();
+#if VTK_MAJOR_VERSION <= 5
     mOverlayMapper->SetInput(mImage->GetVTKImages()[0]); // DS TODO : to change if it is 4D !!!
+#else
+    mOverlayMapper->SetInputData(mImage->GetVTKImages()[0]); // DS TODO : to change if it is 4D !!!
+#endif
 
     double range[2];
     mImage->GetVTKImages()[0]->GetScalarRange(range);
@@ -117,10 +140,18 @@ void vvBinaryImageOverlayActor::Initialize(bool IsVisible)
     mOverlayMapper->SetLookupTable(mColorLUT);
 
     vtkSmartPointer<vtkImageActor> mOverlayActor = vtkSmartPointer<vtkImageActor>::New();
+#if VTK_MAJOR_VERSION <= 5
     mOverlayActor->SetInput(mOverlayMapper->GetOutput());
+#else
+    mOverlayActor->SetInputData(mOverlayMapper->GetOutput());
+#endif
     mOverlayActor->SetPickable(0);
     mOverlayActor->SetVisibility(IsVisible);
-    //mOverlayActor->SetOpacity(1.0);
+    //mOverlayActor->SetOpacity(1.0);  
+
+    // FIXME : by default overlay is not interpolated.
+    // mOverlayActor->SetInterpolate(mSlicer->GetImageActor()->GetInterpolate());
+    mOverlayActor->InterpolateOff();
 
     mMapperList.push_back(mOverlayMapper);
     mImageActorList.push_back(mOverlayActor);
@@ -173,7 +204,7 @@ void vvBinaryImageOverlayActor::SetOpacity(double d)
 
 
 //------------------------------------------------------------------------------
-void vvBinaryImageOverlayActor::SetImage(vvImage * image, double bg, bool modeBG)
+void vvBinaryImageOverlayActor::SetImage(vvImage::Pointer image, double bg, bool modeBG)
 {
   mImage = image;
   if (modeBG) {
@@ -228,7 +259,11 @@ void vvBinaryImageOverlayActor::UpdateColor()
     mOverlayMapper->SetLookupTable(mColorLUT);
 
     vtkImageActor * mOverlayActor = mImageActorList[numImage];
+#if VTK_MAJOR_VERSION <= 5
     mOverlayActor->SetInput(mOverlayMapper->GetOutput());
+#else
+    mOverlayActor->SetInputData(mOverlayMapper->GetOutput());
+#endif
   }
 }
 //------------------------------------------------------------------------------
@@ -256,7 +291,11 @@ void vvBinaryImageOverlayActor::UpdateSlice(int slicer, int slice, bool force)
   int maskExtent[6];
   ComputeExtent(orientation, mSlice, imageExtent, maskExtent);
   ComputeExtent(maskExtent, maskExtent, mSlicer->GetImage()->GetFirstVTKImageData(), mImage->GetFirstVTKImageData());
+#if VTK_MAJOR_VERSION <= 5
   mSlicer->ClipDisplayedExtent(maskExtent, mMapperList[mTSlice]->GetInput()->GetWholeExtent());
+#else
+  mSlicer->ClipDisplayedExtent(maskExtent, mMapperList[mTSlice]->GetInput()->GetInformation()->Get(vtkDataObject::DATA_EXTENT()));
+#endif
   SetDisplayExtentAndCameraPosition(orientation, mSlice, maskExtent, mImageActorList[mTSlice], mDepth);
 
   // set previous slice
@@ -294,12 +333,23 @@ void vvBinaryImageOverlayActor::ComputeExtent(int orientation,
 //----------------------------------------------------------------------------
 void vvBinaryImageOverlayActor::ComputeExtent(int * inExtent, int * outExtent, vtkImageData * image, vtkImageData * overlay)
 {
+  for(int i=0; i<3; i++) {
+    double a = (image->GetOrigin()[i] + inExtent[i*2]*image->GetSpacing()[i] - 
+                overlay->GetOrigin()[i]) / overlay->GetSpacing()[i];
+    double b = (image->GetOrigin()[i] + inExtent[i*2+1]*image->GetSpacing()[i] - 
+                overlay->GetOrigin()[i]) / overlay->GetSpacing()[i];
+    outExtent[i*2] = lrint(a);
+    outExtent[i*2+1] = lrint(b);
+  }
+
+  /* // FIXME (original)
   outExtent[0] = (int)lrint(((image->GetOrigin()[0] + inExtent[0]*image->GetSpacing()[0]) - overlay->GetOrigin()[0]) / overlay->GetSpacing()[0]);
   outExtent[1] = (int)lrint(((image->GetOrigin()[0] + inExtent[1]*image->GetSpacing()[0]) - overlay->GetOrigin()[0]) / overlay->GetSpacing()[0]);
   outExtent[2] = (int)lrint(((image->GetOrigin()[1] + inExtent[2]*image->GetSpacing()[1]) - overlay->GetOrigin()[1]) / overlay->GetSpacing()[1]);
   outExtent[3] = (int)lrint(((image->GetOrigin()[1] + inExtent[3]*image->GetSpacing()[1]) - overlay->GetOrigin()[1]) / overlay->GetSpacing()[1]);
   outExtent[4] = (int)lrint(((image->GetOrigin()[2] + inExtent[4]*image->GetSpacing()[2]) - overlay->GetOrigin()[2]) / overlay->GetSpacing()[2]);
   outExtent[5] = (int)lrint(((image->GetOrigin()[2] + inExtent[5]*image->GetSpacing()[2]) - overlay->GetOrigin()[2]) / overlay->GetSpacing()[2]);
+  */
 }
 //----------------------------------------------------------------------------