Bool RootsLoadFile (char * pFilename)
{
/* typedef int HANDLE;*/
HANDLE hFile;
ROOT RootRecord;
RootsFreeData ();
hFile = (HANDLE)open (pFilename, O_RDONLY | O_BINARY);
if (hFile == (HANDLE)(-1))
{
ErrorFile ();
return (FALSE);
}
while (read (hFile, &RootRecord, sizeof (ROOT)) == sizeof (ROOT))
{
RootRecord.bReached = FALSE;
if (nRoots % ROOTS_MEMORY_QUANTUM == 0)
{
pRoots = realloc (pRoots,
(size_t) ((nRoots / ROOTS_MEMORY_QUANTUM + 1)
* ROOTS_MEMORY_QUANTUM * sizeof (ROOT)));
}
nRoots++;
if (pRoots == NULL)
{
ErrorNoEnoughMemory ("in LTROOTS.C,RootsLoadFile,part 1");
nRoots = 0;
close (hFile);
return (FALSE);
}
pRoots [nRoots - 1] = RootRecord;
}
close (hFile);
return (TRUE);
}
void LT_FreeAllData (void)
{
WSB_FreeData ();
SmartBreakingFreeData ();
HystogramFreeData ();
SeparatorsFreeData ();
BlocksFreeData ();
InitialBreakingFreeData ();
PageMatrixFreeData ();
CompsFreeData ();
IntervalsFreeData ();
// InclinesFreeData ();
RootsFreeData ();
# ifdef LT_DEBUG
LT_GraphicsClose ();
# endif
LayoutBackupFreeData ();
}
Bool32 ReadRoots(Handle hCCOM)
{
CCOM_comp * comp = NULL;
Handle pPage;
PAGEINFO pInfo;
uint32_t i;
int max_h=50;
exthCCOM = hCCOM;
RootsFreeData ();
nRoots = 0;
pPage = CPAGE_GetHandlePage(CPAGE_GetCurrentPage( ));
CPAGE_GetPageData( pPage, PT_PAGEINFO, (void*)&pInfo, sizeof(pInfo));
max_h=(max_h*(pInfo.DPIY+1))/300;
nBigLetters = 0;
pBigLetters = NULL;
FillBigLetters(hCCOM, pPage);
FillPicsInTables(hCCOM, pPage);
//**************************************
for(i=0;i<MaxHeightOfLetter;i++)
{
pBlockHystogram[i] = 0;
}
comp = CCOM_GetFirst(hCCOM,NULL);
int h;
while (comp)
{
h=comp->h;
if((h > MinHeightOfLetter) && (h < MaxHeightOfLetter))
{
nComps++;
pBlockHystogram[h]++;
}
if(comp->scale>1)
{
if(comp->scale>2||h>max_h)
{
if(IsNotBigLetter(comp))
goto lNextComp;
}
}
AddRoot(comp, TRUE)
;
lNextComp:
comp = CCOM_GetNext(comp,NULL);
}
//*********** Rom 08-02-99 *************
nBigLetters = 0;
if(pBigLetters!=NULL)
{
free(pBigLetters);
pBigLetters = NULL;
}
//**************************************
return (TRUE);
}