Function boxaWriteStream

deps/leptonica/src/boxbasic.c:2256–2281

! * \brief boxaWriteStream() * * \param[in] fp file stream * \param[in] boxa * \return 0 if OK, 1 on error */

 * \return  0 if OK, 1 on error
 */
l_int32
boxaWriteStream(FILE  *fp,
                BOXA  *boxa)
{
l_int32  n, i;
BOX     *box;

    PROCNAME("boxaWriteStream");

    if (!fp)
        return ERROR_INT("stream not defined", procName, 1);
    if (!boxa)
        return ERROR_INT("boxa not defined", procName, 1);

    n = boxaGetCount(boxa);
    fprintf(fp, "\nBoxa Version %d\n", BOXA_VERSION_NUMBER);
    fprintf(fp, "Number of boxes = %d\n", n);
    for (i = 0; i < n; i++) {
        if ((box = boxaGetBox(boxa, i, L_CLONE)) == NULL)
            return ERROR_INT("box not found", procName, 1);
        fprintf(fp, "  Box[%d]: x = %d, y = %d, w = %d, h = %d\n",
                i, box->x, box->y, box->w, box->h);
        boxDestroy(&box);
    }
    return 0;
}


/*!