-// $Header: /cvs/public/gdcm/src/Attic/gdcmHeader.cxx,v 1.120 2003/11/18 09:23:16 malaterre Exp $
+// $Header: /cvs/public/gdcm/src/Attic/gdcmHeader.cxx,v 1.121 2003/12/22 12:46:16 regrain Exp $
#include "gdcmHeader.h"
*/
gdcmHeader::gdcmHeader(const char *InFilename,
bool exception_on_error,
- bool enable_sequences ) {
+ bool enable_sequences ) {
if (enable_sequences)
enableSequences = 1;
else
* @param exception_on_error
* @return
*/
- bool gdcmHeader::OpenFile(bool exception_on_error)
+FILE *gdcmHeader::OpenFile(bool exception_on_error)
throw(gdcmFileError) {
fp=fopen(filename.c_str(),"rb");
if(exception_on_error) {
//ACR -- or DICOM with no Preamble
if( zero == 0x0008 || zero == 0x0800 || zero == 0x0002 || zero == 0x0200)
- return true;
+ return(fp);
+
//DICOM
fseek(fp, 126L, SEEK_CUR);
char dicm[4];
fread(dicm, (size_t)4, (size_t)1, fp);
if( memcmp(dicm, "DICM", 4) == 0 )
- return true;
+ return(fp);
+
fclose(fp);
dbg.Verbose(0, "gdcmHeader::gdcmHeader not DICOM/ACR", filename.c_str());
}
else {
dbg.Verbose(0, "gdcmHeader::gdcmHeader cannot open file", filename.c_str());
}
- return false;
+ return(NULL);
}
/**
std::string vr = ElVal->GetVR();
guint16 length16;
if( (element == 0x0010) && (group == 0x7fe0) ) {
- dbg.SetDebug(0);
+ dbg.SetDebug(-1);
dbg.Verbose(2, "gdcmHeader::FindLength: ",
"we reached 7fe0 0010");
}
}
}
+/**
+ * \ingroup gdcmHeader
+ * \brief
+ * @return
+ */
+FileType gdcmHeader::GetFileType(void)
+{
+ return(filetype);
+}
+
/**
* \ingroup gdcmHeader
* \brief This predicate, based on hopefully reasonable heuristics,
int l=Element->GetLength();
void * a = malloc(l);
if(!a) {
- std::cout << "Big Broblem (LoadElementVoidArea, malloc) "
- << std::hex << Group << " " << Elem << std::endl;
return NULL;
}
/* int res = */ PubElValSet.SetVoidAreaByNumber(a, Group, Elem);
// TODO check the result
size_t l2 = fread(a, 1, l ,fp);
if(l != l2) {
- std::cout << "Big Broblem (LoadElementVoidArea, fread) "
- << std::hex << Group << " " << Elem << std::endl;
free(a);
return NULL;
}
if (Signed == "0")
Signed = std::string("U");
else
-
-std::cout << "GetPixelType : " << BitsAlloc + Signed << std::endl;
Signed = std::string("S");
return( BitsAlloc + Signed);
return(LUTRGBA);
}
+/////////////////////////////////////////////////////////////////
+/**
+ * \ingroup gdcmFile
+ * \brief Sets the Pixel Area size in the Header
+ * --> not-for-rats function
+ *
+ * \warning WARNING doit-etre etre publique ?
+ * TODO : y aurait il un inconvenient à fusionner ces 2 fonctions
+ *
+ * @param ImageDataSize new Pixel Area Size
+ * warning : nothing else is checked
+ */
+
+void gdcmHeader::SetImageDataSize(size_t ImageDataSize) {
+ std::string content1;
+ char car[20];
+ // Assumes ElValue (0x7fe0, 0x0010) exists ...
+ sprintf(car,"%d",ImageDataSize);
+
+ gdcmElValue *a = GetElValueByNumber(0x7fe0, 0x0010);
+ a->SetLength(ImageDataSize);
+
+ ImageDataSize+=8;
+ sprintf(car,"%d",ImageDataSize);
+ content1=car;
+ SetPubElValByNumber(content1, 0x7fe0, 0x0000);
+}
+
+