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[bbtk.git] / packages / vtk / src / bbvtkCreateImage.cxx

diff --git a/packages/vtk/src/bbvtkCreateImage.cxx b/packages/vtk/src/bbvtkCreateImage.cxx
new file mode 100644 (file)
index 0000000..f4fff37
--- /dev/null
+++ b/packages/vtk/src/bbvtkCreateImage.cxx
@@ -0,0 +1,131 @@
+//===== 
+// Before editing this file, make sure it's a file of your own (i.e.: it wasn't generated from xml description; if so : your modifications will be lost)
+//===== 
+#include "bbvtkCreateImage.h"
+#include "bbvtkPackage.h"
+namespace bbvtk
+{
+
+BBTK_ADD_BLACK_BOX_TO_PACKAGE(vtk,CreateImage)
+BBTK_BLACK_BOX_IMPLEMENTATION(CreateImage,bbtk::AtomicBlackBox);
+//===== 
+// Before editing this file, make sure it's a file of your own (i.e.: it wasn't generated from xml description; if so : your modifications will be lost)
+//===== 
+void CreateImage::Process()
+{
+
+// THE MAIN PROCESSING METHOD BODY
+//   Here we simply set the input 'In' value to the output 'Out'
+//   And print out the output value
+// INPUT/OUTPUT ACCESSORS ARE OF THE FORM :
+//    void bbSet{Input|Output}NAME(const TYPE&)
+//    const TYPE& bbGet{Input|Output}NAME() const 
+//    Where :
+//    * NAME is the name of the input/output
+//      (the one provided in the attribute 'name' of the tag 'input')
+//    * TYPE is the C++ type of the input/output
+//      (the one provided in the attribute 'type' of the tag 'input')
+
+       
+       double  spc[6];
+       int             dim[3]; 
+       int             outputformat = VTK_UNSIGNED_SHORT;
+       
+       if (bbGetInputOutputFormat()=="VTK_BIT")                                        outputformat = VTK_BIT;
+       else if (bbGetInputOutputFormat()=="VTK_CHAR")                          outputformat = VTK_CHAR;
+       else if (bbGetInputOutputFormat()=="VTK_SIGNED_CHAR")           outputformat = VTK_SIGNED_CHAR;
+       else if (bbGetInputOutputFormat()=="VTK_UNSIGNED_CHAR")         outputformat = VTK_UNSIGNED_CHAR;
+       else if (bbGetInputOutputFormat()=="VTK_UNSIGNED_SHORT")        outputformat = VTK_UNSIGNED_SHORT;
+       else if (bbGetInputOutputFormat()=="VTK_INT")                           outputformat = VTK_INT;
+       else if (bbGetInputOutputFormat()=="VTK_UNSIGNED_INT")          outputformat = VTK_UNSIGNED_INT;
+       else if (bbGetInputOutputFormat()=="VTK_LONG")                          outputformat = VTK_LONG;
+       else if (bbGetInputOutputFormat()=="VTK_UNSIGNED_LONG")         outputformat = VTK_UNSIGNED_LONG;
+       else if (bbGetInputOutputFormat()=="VTK_FLOAT")                         outputformat = VTK_FLOAT;
+       else if (bbGetInputOutputFormat()=="VTK_DOUBLE")                        outputformat = VTK_DOUBLE;
+               
+       spc[0] = bbGetInputSpacing()[0];
+       spc[1] = bbGetInputSpacing()[1];
+       spc[2] = bbGetInputSpacing()[2];
+       
+       dim[0] =  bbGetInputDimensions()[0];
+       dim[1] =  bbGetInputDimensions()[1];
+       dim[2] =  bbGetInputDimensions()[2];
+       
+       imageoutput->Initialize();
+       imageoutput->SetScalarType( outputformat );     
+       imageoutput->SetSpacing( spc );
+       imageoutput->SetDimensions(  dim[0], dim[1], dim[2] );
+       imageoutput->AllocateScalars();
+       
+               
+               int i,j,k;
+               for (i=0; i<dim[0]; i++)
+               {
+                       for (j=0; j<dim[1]; j++)
+                       {
+                               for (k=0; k<dim[2]; k++)
+                               {
+                                       imageoutput->SetScalarComponentFromDouble(i,j,k, 0, bbGetInputInitialValue() );
+                               } // for k
+                       } // for j
+               } // for i
+               
+               bbSetOutputOut(imageoutput);
+
+}      
+       
+//===== 
+// Before editing this file, make sure it's a file of your own (i.e.: it wasn't generated from xml description; if so : your modifications will be lost)
+//===== 
+void CreateImage::bbUserSetDefaultValues()
+{
+       imageoutput=NULL;
+
+//  SET HERE THE DEFAULT INPUT/OUTPUT VALUES OF YOUR BOX 
+       std::vector<int> dim;
+       dim.push_back(250);
+       dim.push_back(250);
+       dim.push_back(250);
+       std::vector<double> spc;
+       dim.push_back(1.0);
+       dim.push_back(1.0);
+       dim.push_back(1.0);
+       
+       bbSetInputDimensions(dim);
+       bbSetInputSpacing(spc);
+       bbSetInputOutputFormat("VTK_UNSIGNED_SHORT");
+       bbSetInputInitialValue(0);
+}
+       
+//===== 
+// Before editing this file, make sure it's a file of your own (i.e.: it wasn't generated from xml description; if so : your modifications will be lost)
+//===== 
+void CreateImage::bbUserInitializeProcessing()
+{
+
+//  THE INITIALIZATION METHOD BODY :
+//    Here does nothing 
+//    but this is where you should allocate the internal/output pointers 
+//    if any 
+
+       imageoutput = vtkImageData::New();
+
+}
+       
+//===== 
+// Before editing this file, make sure it's a file of your own (i.e.: it wasn't generated from xml description; if so : your modifications will be lost)
+//===== 
+void CreateImage::bbUserFinalizeProcessing()
+{
+
+//  THE FINALIZATION METHOD BODY :
+//    Here does nothing 
+//    but this is where you should desallocate the internal/output pointers 
+//    if any
+       imageoutput->Delete();
+
+}
+}
+// EO namespace bbvtk
+
+