Added image duplication and file open save boxes

[creaRigidRegistration.git] / PackRecalage / src / bbPackRecalageResampleBox.cxx

diff --git a/PackRecalage/src/bbPackRecalageResampleBox.cxx b/PackRecalage/src/bbPackRecalageResampleBox.cxx
new file mode 100644 (file)
index 0000000..3a5a7b8
--- /dev/null
+++ b/PackRecalage/src/bbPackRecalageResampleBox.cxx
@@ -0,0 +1,44 @@
+#include "bbPackRecalageResampleBox.h"
+#include "bbPackRecalagePackage.h"
+namespace bbPackRecalage
+{
+
+BBTK_ADD_BLACK_BOX_TO_PACKAGE(PackRecalage,ResampleBox)
+BBTK_BLACK_BOX_IMPLEMENTATION(ResampleBox,bbtk::AtomicBlackBox);
+void ResampleBox::Process()
+{
+    if(bbGetInputIn() != NULL && bbGetInputFactor() != 0)
+       {
+               double factor = bbGetInputFactor();
+               resample->SetInput(bbGetInputIn());
+               resample->SetAxisMagnificationFactor(0, factor);
+               resample->SetAxisMagnificationFactor(1, factor);
+               resample->SetAxisMagnificationFactor(2, factor);
+               resample->Update();
+               vtkImageData *image = resample->GetOutput();
+               std::cout << "NTU: new spacing!" << image->GetExtent()[1] << " " << image->GetExtent()[3] << " " << image->GetExtent()[5] << " " << image->GetSpacing()[0] << " " << image->GetSpacing()[1] << " " << image->GetSpacing()[2] << std::endl;
+               bbSetOutputOut(resample->GetOutput());
+       }
+       else
+       {
+               bbSetOutputOut(NULL);
+       }
+}
+void ResampleBox::bbUserSetDefaultValues()
+{
+    bbSetInputIn(NULL);
+       bbSetInputFactor(0);
+       bbSetOutputOut(NULL);
+}
+void ResampleBox::bbUserInitializeProcessing()
+{
+       resample = vtkImageResample::New();
+}
+void ResampleBox::bbUserFinalizeProcessing()
+{
+       resample->Delete(); 
+}
+}
+// EO namespace bbPackRecalage
+
+