ccstruct/blread.h

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#ifndef           BLREAD_H
#define           BLREAD_H

#include          "varable.h"
#include          "ocrblock.h"

BOOL8 read_pd_file(                    //print list of sides
                   STRING name,        //basename of file
                   INT32 xsize,        //image size
                   INT32 ysize,        //image size
                   BLOCK_LIST *blocks  //output list
                  );
void get_pd_vertex(                //get new vertex
                   FILE *pdfp,     //file to read
                   INT32 xsize,    //image size
                   INT32 ysize,    //image size
                   BOX *box,       //bounding box
                   INT32 &xcoord,  //output coords
                   INT32 &ycoord);
BOOL8 read_hpd_file(                    //print list of sides
                    STRING name,        //basename of file
                    INT32 xsize,        //image size
                    INT32 ysize,        //image size
                    BLOCK_LIST *blocks  //output list
                   );
void scan_hpd_blocks(                               //print list of sides
                     const char *name,              //block label
                     PAGE_BLOCK_LIST *page_blocks,  //head of full pag
                     INT32 &block_no,               //no of blocks
                     BLOCK_IT *block_it             //block iterator
                    );
BOOL8 read_vec_file(                    //print list of sides
                    STRING name,        //basename of file
                    INT32 xsize,        //image size
                    INT32 ysize,        //image size
                    BLOCK_LIST *blocks  //output list
                   );
BOOL8 read_unlv_file(                    //print list of sides
                     STRING name,        //basename of file
                     INT32 xsize,        //image size
                     INT32 ysize,        //image size
                     BLOCK_LIST *blocks  //output list
                    );
#endif

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