X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=ChangeLog;h=b5a0c1f65a19c8532f65ca3ed9b214e359d2c4cd;hb=8afb2999a90aefbce7662c43fe19dad237d49331;hp=d5fbb52ce4ea37fa94c1fd068dfa2fd769cb0281;hpb=e2df52304431a377b45474a206e196bac12e67d2;p=gdcm.git diff --git a/ChangeLog b/ChangeLog index d5fbb52c..b5a0c1f6 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,152 @@ +2002-12-9 Eric Boix + * Test/Makefile building now depends on the one of libgdcm.so + * src/gdcmHeader.cxx and gdcm.h are now OB (undefined length encoded + pixel data) aware which enables finding the address (offset) of + the pixel data of JPEG encoded DICOM files. This leaves only a single + file in the testSuite whose pixel data address (offset) is unknown. + * python/testSuite.py changed accordingly. + +2002-12-6 Christophe Odet + Hugues Benoit-Cattin + Eric.Boix + * VC++ has some strong limitations when working with the STL, as stated + in http://support.microsoft.com/support/kb/articles/Q168/9/58.ASP : + "Also note that some STL containers (map, set, queue, list, deque) + cannot be exported. [...] + Some STL classes contain nested classes. These classes can not + be exported. [...] + This is caused by a designed limitation that once a template + class is instantiated, it can not be re-instantiated and + exported." + Since our usage of map<> is ubiquitous in gdcm, this "designed + limitation" of VC++ is a pitfall. + Hence the Python wrappers of gdcm cannot be incrementally linked + against the c++ dynamic library. The dirty but only workaround is + to forget about incremental link of dynamic libraries and to generate + the Python wrappers library with the inclusions of the underlying C++ + library. + The following modifications concern this matter on Win32/VC++: + - wrapping python correct with standalone wrapped dll (don't use separate + dll under windows !!!!) + - python21_d debug mode enabled (ask Frog how to use it :-) + - NO problem with having an STL member of class for example string in C++ + WITH THE RESTRICTION OF FORGETING ABOUT INCREMENTAL LINK. + - Python test of dcmlib in Python is ok under windows on a large set + (one) of image(s). + * removed glib references + * typedef's inserted in gdcm.i for correct swig type management + +2002-11-27 Eric Boix + * python/demo/*.py load.py extracted from test.py. Added explore.py + that only displays required tags and testAll.py that parses all + the files of the testsuite without using unittest. + * python/testSuite.py other additional test on new files added. + * Data/* new test files added accordingly to the testSuite. + * src/gdcmHeader.cxx avoid overwriting of the dictionary when + the vr in the file differs from the one of the dictionary. + +2002-11-20 Eric Boix + * src/gdcm.h and gdcmHeader.cxx gdcm no longer loads all the elements + values, but limits itself to values which are below a user specified + size (by default 1024 bytes). + * python/gdcm.i : elements not loaded (because their size is above the + user specified treshold) are exported with their TagKey as key of the + python dictionary. This enables the testsuite to make some checks + on the unloaded elements (since we have their offset and size). + * python/testSuite.py + - now tests for the existence and proper value of the pixel data + - two new examples added. + * Data/gdcm-MR-SIEMENS-16.acr[12] added. + +2002-11-18 Eric Boix + * src/gdcm.h and gdcmHeader.cxx are now "Big Endian transfer syntax" + aware. See the strategy comments in gdcmHeader::FindeLength(). + * Test/test.cxx now accepts a filename as first argument. + * Data/US-PAL-8-10x-echo.dcm and US-RGB-8-epicard.dcm added. + * python/testSuite.py changed to integrate test on above files. + +2002-11-15 Eric Boix + * Dicts/dicomV3.dic removed all the trailing (RET) when the + the vr was also RET. + * python/testSuite.py more tests added. + +2002-11-14 Eric Boix + * python/testSuite.py unittest test suite added (uses Data) + * Data/* dcm and acr files for the test suite. + * glib dependance removed from un*x version. We now use ISO C99 + 7.18 Integer types (see stdint.h) + - python/Makefile, src/Makefile src/gdcm.h + * src/ when an explicit vr (like dicom files) suddenly poped an + implicit element we use to mark the underlying DictEntry of the + concerned ElValue with "Implicit". This strategy was damageable + too the public or provite dictionaries, since some of their vr + would be changed. Since Header::FindLength heavily relies on the + detection by Header::FindVR of falsely explicit elements, I + added an extra ImplicitVr member to ElValue (boolean). + The rest of the changes we the necessary adaptations. + +2002-11-12 Eric Boix + * src/gdcmHeader::FindLength bug fix when trapping falsely explicit + VR files. + * src/gdcmHeader::FindVR: hard way fix of falsely explicit vr files. + +2002-11-8 Eric Boix + * Adaptation for porting to VC++: + - src/gdcm.h + o forced to use std namespace (for string to be known) + o all class use __declspec export style on WIN32 + - src/gdcmUtil.cxx new Exit method that wraps the exit call + (in stdlib.h on Win32 but in std:: for gcc) + * src/gdcmDictSet::SetDictPath adds a trailing / to environement + variable GDCM_DICT_PATH. + * src/gdcmHeader.cxx verbose comments made discrete. + +2002-11-7 Eric Boix + * python/gdcm.i: added a typemap that converts a C++ hashing table + to native Python dictionary. + * python/demo/test.py: + - now uses the native dictionary for exploration of gdcmHeader. + - takes an optional filename argument (the file to parse). + * src/gdcm.h and gdcmHeader.cxx: gdcmHeader now has an accessor on + PubElVals hashing table. + * Dicts/dicomV3.dic removed error prone trailing spaces. + +2002-11-6 Eric Boix + * Python wrapping process moved away from src/Makefile to + newly created python/Makefile (as well as gdcm.i) + * python/demo/test.py (that mirrors Test/test.cxx) is effective. + * src/gdcmHeader::FindLength only looks for current vr when necessary. + * src/gdcmDictSet.cxx: the dictionnaries directory path is now imported + from the environement variable GDCM_DICT_PATH (when existing). + * src/gdcmDict::GetTag bug fix. + +2002-10-31 Eric Boix + * Straightforward temporary fixes for swig to build the python wrappers. + src/Makefile now has a python working entry [by working we mean + that we can import de shadow classes without errors]. + +2002-10-29 Eric Boix + * hashtest.cxx removed (since allready in Test) + * src/gdcmlib.h renamed to src/gdcm.h + * src/dcm.i renamed to src/gdcm.i + * src/Makefile prepared for python wrapping + +2002-10-29 Eric Boix + * src/gdcmHeader.cxx : + - Parsing of header is now separated from loading of element values + (see gdcmHeader::LoadElements). + - general clean up of hopefully all file access (creation of + ReadInt16 and ReadInt32) + +2002-10-22 Eric Boix + * src/gdcmHeader.cxx : + - RecupLgr renamed to FindLength and cut off with new IsAnInteger + method. + - SetLgrElem renamed to SetLength + - GetLgrElem renamed to GetLength + - ~gdcmHeader() made virtual to pesky warning messages at compile. + * src/gdcmElValSet.cxx fixed both GetElValue methods + * Dicts/dicomV3.dic falacious entry [7fe0 0010 OT PXL Pixel Data] + due to IdoDude was cleaned out. + 2002-10-21 Eric Boix * src/gdcmHeader.cxx RecupLgr split in FindVR and RecupLgr. FindVR concentrates on finding the value representation (when it exists).