Dear All, I'm trying to use cuneiform as a library. This is the code snippet (mostly adapted from cuneiform_cli):
Magick::Image bmp(Magick::Geometry(x2-x1+1,y2-y1+1),"white"); bmp.monochrome(); bmp.type(Magick::BilevelType); ... populate the image using bmp.pixelColor(x, y, "black")... Magick::Blob blob; bmp.write(&blob, "DIB"); size_t data_size = blob.length(); char *dib = new char[data_size]; memcpy(dib, blob.data(), data_size); char str[2]="_"; int langcode = LANG_ENGLISH; Bool dotmatrix = 0; Bool fax = 0; Bool onecolumn = 1; int32_t outputformat = PUMA_TOTEXT; PUMA_Init(0, 0); PUMA_SetImportData(PUMA_Word32_Language, &langcode); PUMA_SetImportData(PUMA_Bool32_DotMatrix, &dotmatrix); PUMA_SetImportData(PUMA_Bool32_Fax100, &fax); PUMA_SetImportData(PUMA_Bool32_OneColumn, &onecolumn); PUMA_XOpen(dib, NULL); PUMA_XFinalRecognition(); PUMA_SaveToMemory(NULL, outputformat, PUMA_CODE_UTF8, str, 2); PUMA_XClose(); PUMA_Done(); As you can see all I want is to get one or two recognized characters in str. However I'm getting a crash at PUMA_Done() - here is the backtrace: #0 0x0000003dd06326c5 in raise () from /lib64/libc.so.6 #1 0x0000003dd0633ea5 in abort () from /lib64/libc.so.6 #2 0x0000003dd066f133 in __libc_message () from /lib64/libc.so.6 #3 0x0000003dd0674ac6 in malloc_printerr () from /lib64/libc.so.6 #4 0x00007ffff32ea09d in CTB_done () from /home/igor/cuneiform-linux-1.0.0/install/lib64/libctb32.so.1.0.0 #5 0x00007ffff39ca9fb in LEODone () from /home/igor/cuneiform-linux-1.0.0/install/lib64/libleo32.so.1.0.0 #6 0x00007ffff4723ae7 in RSTRDone () from /home/igor/cuneiform-linux-1.0.0/install/lib64/librstr.so.1.0.0 #7 0x00007ffff4723af9 in RSTR_Done () from /home/igor/cuneiform-linux-1.0.0/install/lib64/librstr.so.1.0.0 #8 0x00007ffff7ddfafa in ModulesDone(void*) () from /home/igor/cuneiform-linux-1.0.0/install/lib64/libcuneiform.so.1.0.0 #9 0x00007ffff7de43b8 in PUMA_Done () from /home/igor/cuneiform-linux-1.0.0/install/lib64/libcuneiform.so.1.0.0 If I comment out PUMA_Done, the program is crashing at PUMA_XClose, and so on until PUMA_XOpen - though the latter crashes might not be on the first pass of the subroutine calling cuneiform functions. Any recommendations? Igor _______________________________________________ Mailing list: https://launchpad.net/~cuneiform Post to : cuneiform@lists.launchpad.net Unsubscribe : https://launchpad.net/~cuneiform More help : https://help.launchpad.net/ListHelp
