/usr/include/tesseract/gap_map.h is in libtesseract-dev 3.02.01-2.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 | #ifndef GAP_MAP_H
#define GAP_MAP_H
#include "blobbox.h"
#include "notdll.h"
class GAPMAP
{
public:
GAPMAP( //constructor
TO_BLOCK *block);
~GAPMAP () { //destructor
if (map != NULL)
free_mem(map);
}
BOOL8 table_gap( //Is gap a table?
inT16 left, //From here
inT16 right); //To here
private:
inT16 total_rows; //in block
inT16 min_left; //Left extreme
inT16 max_right; //Right extreme
inT16 bucket_size; // half an x ht
inT16 *map; //empty counts
inT16 map_max; //map[0..max_map] defind
BOOL8 any_tabs;
};
/*-----------------------------*/
extern BOOL_VAR_H (gapmap_debug, FALSE, "Say which blocks have tables");
extern BOOL_VAR_H (gapmap_use_ends, FALSE,
"Use large space at start and end of rows");
extern BOOL_VAR_H (gapmap_no_isolated_quanta, FALSE,
"Ensure gaps not less than 2quanta wide");
extern double_VAR_H (gapmap_big_gaps, 1.75, "xht multiplier");
#endif
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