Module: $RCSfile: gdcmFileHelper.cxx,v $
Language: C++
- Date: $Date: 2005/11/07 10:53:55 $
- Version: $Revision: 1.80 $
+ Date: $Date: 2005/12/15 13:35:38 $
+ Version: $Revision: 1.87 $
Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
l'Image). All rights reserved. See Doc/License.txt or
Initialize();
if ( FileInternal->IsReadable() )
{
- PixelReadConverter->GrabInformationsFromFile( FileInternal );
+ PixelReadConverter->GrabInformationsFromFile( FileInternal, this );
}
}
if ( !FileInternal->Load() )
return false;
- PixelReadConverter->GrabInformationsFromFile( FileInternal );
+ PixelReadConverter->GrabInformationsFromFile( FileInternal, this );
return true;
}
/**
- * \brief Accesses an existing DocEntry (i.e. a Dicom Element)
- * through it's (group, element) and modifies it's content with
- * the given value.
+ * \brief Accesses an existing DataEntry through it's (group, element)
+ * and modifies it's content with the given value.
* @param content new value (string) to substitute with
* @param group group number of the Dicom Element to modify
* @param elem element number of the Dicom Element to modify
- * \return false if DocEntry not found
+ * \return false if DataEntry not found
*/
bool FileHelper::SetEntryString(std::string const &content,
uint16_t group, uint16_t elem)
/**
- * \brief Accesses an existing DocEntry (i.e. a Dicom Element)
- * through it's (group, element) and modifies it's content with
- * the given value.
+ * \brief Accesses an existing DataEntry through it's (group, element)
+ * and modifies it's content with the given value.
* @param content new value (void* -> uint8_t*) to substitute with
* @param lgth new value length
* @param group group number of the Dicom Element to modify
* @param elem element number of the Dicom Element to modify
- * \return false if DocEntry not found
+ * \return false if DataEntry not found
*/
bool FileHelper::SetEntryBinArea(uint8_t *content, int lgth,
uint16_t group, uint16_t elem)
}
/**
- * \brief Modifies the value of a given DocEntry (Dicom entry)
- * when it exists. Creates it with the given value when unexistant.
- * @param content (string)value to be set
+ * \brief Modifies the value of a given DataEntry when it exists.
+ * Creates it with the given value when unexistant.
+ * @param content (string) value to be set
* @param group Group number of the Entry
* @param elem Element number of the Entry
- * \return pointer to the modified/created Dicom entry (NULL when creation
+ * \return pointer to the modified/created DataEntry (NULL when creation
* failed).
*/
DataEntry *FileHelper::InsertEntryString(std::string const &content,
}
/**
- * \brief Modifies the value of a given DocEntry (Dicom entry)
- * when it exists. Creates it with the given value when unexistant.
+ * \brief Modifies the value of a given DataEntry when it exists.
+ * Creates it with the given value when unexistant.
* A copy of the binArea is made to be kept in the Document.
* @param binArea (binary)value to be set
* @param lgth new value length
* @param group Group number of the Entry
* @param elem Element number of the Entry
- * \return pointer to the modified/created Dicom entry (NULL when creation
+ * \return pointer to the modified/created DataEntry (NULL when creation
* failed).
*/
DataEntry *FileHelper::InsertEntryBinArea(uint8_t *binArea, int lgth,
}
/**
- * \brief Modifies the value of a given DocEntry (Dicom entry)
- * when it exists. Creates it, empty (?!) when unexistant.
+ * \brief Adds an empty SeqEntry
+ * (remove any existing entry with same group,elem)
* @param group Group number of the Entry
* @param elem Element number of the Entry
- * \return pointer to the modified/created Dicom entry (NULL when creation
+ * \return pointer to the created SeqEntry (NULL when creation
* failed).
*/
SeqEntry *FileHelper::InsertSeqEntry(uint16_t group, uint16_t elem)
/**
* \brief This method is called automatically, just before writting
- * in order to produce a 'True Dicom V3' image
+ * in order to produce a 'True Dicom V3' image.
+ *
* We cannot know *how* the user made the File :
* (reading an old ACR-NEMA file or a not very clean DICOM file ...)
- *
* Just before writting :
* - we check the Entries
* - we create the mandatory entries if they are missing
* The writing process will restore the entries as they where before
* entering FileHelper::CheckMandatoryElements, so the user will always
* see the entries just as they were before he decided to write.
+ *
* \note
* - Entries whose type is 1 are mandatory, with a mandatory value
* - Entries whose type is 1c are mandatory-inside-a-Sequence,
* with an optional value
* - Entries whose type is 3 are optional
*
- * \todo : - warn the user if we had to add some entries :
+ * \todo
+ * - warn the user if we had to add some entries :
* even if a mandatory entry is missing, we add it, with a default value
* (we don't want to give up the writting process if user forgot to
* specify Lena's Patient ID, for instance ...)
}
std::string pixelSpacing = FileInternal->GetEntryString(0x0028,0x0030);
- if ( pixelSpacing == GDCM_UNKNOWN )
+ if ( pixelSpacing == GDCM_UNFOUND )
+ {
pixelSpacing = "1.0\\1.0";
- else
// if missing, Pixel Spacing forced to "1.0\1.0"
- CopyMandatoryEntry(0x0028,0x0030,"1.0\\1.0");
-
+ CopyMandatoryEntry(0x0028,0x0030,pixelSpacing);
+ }
+
// 'Imager Pixel Spacing' : defaulted to 'Pixel Spacing'
// --> This one is the *legal* one !
// FIXME : we should write it only when we are *sure* the image comes from
- // an imager (see also 0008,0x0064)
-
+ // an imager (see also 0008,0x0064)
CheckMandatoryEntry(0x0018,0x1164,pixelSpacing);
-
+
// Samples Per Pixel (type 1) : default to grayscale
CheckMandatoryEntry(0x0028,0x0002,"1");
// Patient Orientation
// Can be computed from (0020|0037) : Image Orientation (Patient)
- gdcm::Orientation o;
- std::string ori = o.GetOrientation ( FileInternal );
+ gdcm::Orientation *o = gdcm::Orientation::New();
+ std::string ori = o->GetOrientation ( FileInternal );
+ o->Delete();
if (ori != "\\" )
CheckMandatoryEntry(0x0020,0x0020,ori);
else
{
Archive->Push(0x0020, 0x0052);
}
-
+
// Deal with element 0x0000 (group length) of each group.
// First stage : get all the different Groups
+ /*
GroupHT grHT;
DocEntry *d = FileInternal->GetFirstEntry();
while(d)
CheckMandatoryEntry(it->first, 0x0000, "0");
}
// Third stage : update all 'zero level' groups length
-
+*/
}
void FileHelper::CheckMandatoryEntry(uint16_t group,uint16_t elem,std::string value)
Archive->Restore(0x0020,0x000e);
}
+
+/**
+ * \brief CallStartMethod
+ */
+void FileHelper::CallStartMethod()
+{
+ Progress = 0.0f;
+ Abort = false;
+ CommandManager::ExecuteCommand(this,CMD_STARTPROGRESS);
+}
+
+/**
+ * \brief CallProgressMethod
+ */
+void FileHelper::CallProgressMethod()
+{
+ CommandManager::ExecuteCommand(this,CMD_PROGRESS);
+}
+
+/**
+ * \brief CallEndMethod
+ */
+void FileHelper::CallEndMethod()
+{
+ Progress = 1.0f;
+ CommandManager::ExecuteCommand(this,CMD_ENDPROGRESS);
+}
+
//-----------------------------------------------------------------------------
// Private
/**
git://git.creatis.insa-lyon.fr / gdcm.git / blobdiff