#2711 creaVtk Feature New Normal - new Box ReadMHDPlane

[creaVtk.git] / bbtk_creaVtk_PKG / src / bbcreaVtkReadMHDPlane.cxx

diff --git a/bbtk_creaVtk_PKG/src/bbcreaVtkReadMHDPlane.cxx b/bbtk_creaVtk_PKG/src/bbcreaVtkReadMHDPlane.cxx
index 56e8590e137c918e16517345266511a10bb37e17..f7a1d106928f6fd5d8cf0231025acda495676914 100644 (file)
--- a/bbtk_creaVtk_PKG/src/bbcreaVtkReadMHDPlane.cxx
+++ b/bbtk_creaVtk_PKG/src/bbcreaVtkReadMHDPlane.cxx
@@ -6,17 +6,17 @@
 
 #include "stdio.h"
 
-#include <sys/types.h>
-#include <unistd.h> 
-
-
-
 
 #define _LARGEFILE64_SOURCE
 
 #include <stdio.h>
 #include <sys/types.h>
+
+#if defined(_WIN32)
+#else
 #include <unistd.h>
+#endif // defined(_WIN32)
+
 #include <stdlib.h>
 #include <errno.h>
 #include <string.h>
@@ -32,6 +32,34 @@ BBTK_BLACK_BOX_IMPLEMENTATION(ReadMHDPlane,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)
 //===== 
 
+
+vtkImageData* ReadMHDPlane::CreateDefaultImage()
+{
+       int i;
+       int sizeX, sizeY, sizeZ;
+       sizeX = 200;
+       sizeY = sizeX;
+       sizeZ = 1;
+       vtkImageData *newImage = vtkImageData::New();
+       newImage->Initialize();
+       newImage->SetScalarTypeToUnsignedChar();
+       newImage->SetSpacing( 1,1,1 );
+       newImage->SetDimensions(  sizeX,sizeY,sizeZ );
+       newImage->SetWholeExtent(0,  sizeX-1,0,sizeY-1,0,sizeZ-1 );
+       newImage->SetExtent(0,  sizeX-1,0,sizeY-1,0,sizeZ-1 );
+       newImage->SetNumberOfScalarComponents(1);
+       newImage->AllocateScalars();
+       newImage->Update();
+       memset ( (void*)newImage->GetScalarPointer(), 0, sizeX*sizeY*1 );
+       for (i=0; i<sizeX; i++)
+       {
+               newImage->SetScalarComponentFromDouble(i,i,0, 0, 255 );
+               newImage->SetScalarComponentFromDouble(i,sizeY-1-i,0, 0, 255 );
+       } // for i
+       return newImage;
+} 
+
+
 void ReadMHDPlane::ReadNormalMHD()
 {
 // THE MAIN PROCESSING METHOD BODY
@@ -138,27 +166,7 @@ void ReadMHDPlane::ReadNormalMHD()
 
        if (ok==false)
        {
-               int i;
-               int sizeX, sizeY, sizeZ;
-               sizeX = 200;
-               sizeY = sizeX;
-               sizeZ = 1;
-               newImage = vtkImageData::New();
-               newImage->Initialize();
-               newImage->SetScalarTypeToUnsignedChar();
-               newImage->SetSpacing( 1,1,1 );
-               newImage->SetDimensions(  sizeX,sizeY,sizeZ );
-               newImage->SetWholeExtent(0,  sizeX-1,0,sizeY-1,0,sizeZ-1 );
-               newImage->SetExtent(0,  sizeX-1,0,sizeY-1,0,sizeZ-1 );
-               newImage->SetNumberOfScalarComponents(1);
-               newImage->AllocateScalars();
-               newImage->Update();
-               memset ( (void*)newImage->GetScalarPointer(), 0, sizeX*sizeY*1 );
-               for (i=0; i<sizeX; i++)
-               {
-                       newImage->SetScalarComponentFromDouble(i,i,0, 0, 255 );
-                       newImage->SetScalarComponentFromDouble(i,sizeY-1-i,0, 0, 255 );
-               } // for i
+               newImage=CreateDefaultImage();
        } // if ok
 
        bbSetOutputOut( newImage );
@@ -176,7 +184,7 @@ void ReadMHDPlane::Read64lseek()
        float           ox=-1,oy=-1,oz=-1;
        long int        headersize=0;
 
-       vtkImageData *newImage;
+       vtkImageData *newImage=NULL;
 
        char mystring[250];
        char strTmp[30];
@@ -184,8 +192,6 @@ void ReadMHDPlane::Read64lseek()
        FILE *ffIn      = fopen(bbGetInputFileName().c_str(),"r");
        long long dataSize;
 
-
-
        if (ffIn!=NULL)
        {
                newImage = vtkImageData::New();
@@ -230,7 +236,16 @@ void ReadMHDPlane::Read64lseek()
                long long pos;
 
                long long lsize                 = dimX*dimY*1 *dataSize;
+
+
+#if defined(_WIN32)
+                  _sopen_s( &fd, filename.c_str(), _O_RDONLY, _SH_DENYNO, 0 );
+#else
                fd = open ( filename.c_str() ,  O_RDONLY|O_LARGEFILE );
+#endif // defined(_WIN32)
+
+
+
                if (fd < 0)
                {
                        printf("EED ReadMHDPlane::Read64lseek \n");
@@ -248,7 +263,11 @@ void ReadMHDPlane::Read64lseek()
                        newImage->AllocateScalars();
                        newImage->Update();
                        pos = dimX*dimY*(long long)bbGetInputSlice()*dataSize;
+#if defined(_WIN32)
+                       if (_lseeki64( fd, pos, SEEK_SET ) < 0)
+#else
                        if (lseek64(fd, pos, SEEK_SET) < 0) 
+#endif // defined(_WIN32)
                        {
                                printf("EED ReadMHDPlane::Read64lseek \n");
                                fprintf(stderr, "Failed seeking to %lld, %s\n", pos, strerror(errno));
@@ -262,7 +281,6 @@ void ReadMHDPlane::Read64lseek()
                        }
                }  // if PLANE XY
 
-
                if (bbGetInputDirectionPlane()=="XZ") 
                { 
                        long long int j;
@@ -275,11 +293,14 @@ void ReadMHDPlane::Read64lseek()
                        newImage->Update();
                        long long sizeBytesPlane = dimX*dimY*dataSize;
                        pos = dimX*(long long int)bbGetInputSlice()*dataSize;
-                       void *pImage = newImage->GetScalarPointer();
+                       char *pImage = (char*)(newImage->GetScalarPointer());
                        for (j=0;j<dimZ;j++)
                        {
-printf("EED EED ReadMHDPlane::Read64lseek XZ j=%d \n", j);
+#if defined(_WIN32)
+                               if (_lseeki64( fd, pos + j*sizeBytesPlane , SEEK_SET ) < 0)
+#else
                                if (lseek64(fd, pos + j*sizeBytesPlane , SEEK_SET) < 0) 
+#endif // defined(_WIN32)
                                {
                                        printf("EED ReadMHDPlane::Read64lseek \n");
                                        fprintf(stderr, "Failed seeking to %lld, %s\n", pos, strerror(errno));
@@ -291,9 +312,9 @@ printf("EED EED ReadMHDPlane::Read64lseek XZ j=%d \n", j);
                                        fprintf(stderr, "Failed reading: %s\n", strerror(errno));
                                        exit(1);
                                }
-                               pImage=pImage+dimX*dataSize;
+                               pImage = pImage+dimX*dataSize;
                        } // for j
-               }  // if PLANE XY
+               }  // if PLANE XZ
 
 
                if (bbGetInputDirectionPlane()=="YZ") 
@@ -308,22 +329,24 @@ printf("EED EED ReadMHDPlane::Read64lseek XZ j=%d \n", j);
                        newImage->AllocateScalars();
                        newImage->Update();
                        long long sizeBytesPlane = dimX*dimY*dataSize;
-//                     pos = dimX*(long long int)bbGetInputSlice()*dataSize;
-                       void *pImage;
+                       char *pImage;
                        for (j=0;j<dimZ;j++)
                        {
-printf("EED EED ReadMHDPlane::Read64lseek YZ i=%d j=%d \n", i,j);
                                for (i=0;i<dimY;i++)
                                {
                                        pos = ((long long int)bbGetInputSlice() + i*dimX + j*dimX*dimY)*dataSize ;
-                                       if (lseek64(fd, pos  , SEEK_SET) < 0) 
+#if defined(_WIN32)
+                                       if (_lseeki64( fd, pos , SEEK_SET ) < 0)
+#else
+                                       if (lseek64(fd, pos , SEEK_SET) < 0) 
+#endif // defined(_WIN32)
                                        {
                                                printf("EED ReadMHDPlane::Read64lseek \n");
                                                fprintf(stderr, "Failed seeking to %lld, %s\n", pos, strerror(errno));
                                                exit(1);
                                        }
 
-                                       pImage=newImage->GetScalarPointer(i, j,0 );
+                                       pImage=(char*)(newImage->GetScalarPointer(i, j,0 ));
                                        if ((ret = read(fd, pImage , dataSize)) < 0) 
                                        {
                                                fprintf(stderr, "Failed reading: %s\n", strerror(errno));
@@ -331,14 +354,17 @@ printf("EED EED ReadMHDPlane::Read64lseek YZ i=%d j=%d \n", i,j);
                                        }
                                }
                        } // for j
-               }  // if PLANE XY
-
-       
+               }  // if PLANE YZ       
+#if defined(_WIN32)
+               _close (fd);
+#else
                close (fd);
+#endif // defined(_WIN32)
+       } else {
+               newImage=CreateDefaultImage();
+       } // if  ffIn
 
-               bbSetOutputOut( newImage );
-       } // if
-
+       bbSetOutputOut( newImage );
 
 }
 
@@ -366,7 +392,7 @@ void ReadMHDPlane::bbUserSetDefaultValues()
 //    Here we initialize the input 'In' to 0
    bbSetInputFileName("");
    bbSetInputSlice(0);
-   bbSetInputType(0);
+   bbSetInputType(1);
    bbSetInputDirectionPlane("XY");
   
 }