Function boxaaWriteStream

deps/leptonica/src/boxbasic.c:1998–2029

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

 * \return  0 if OK, 1 on error
 */
l_int32
boxaaWriteStream(FILE   *fp,
                 BOXAA  *baa)
{
l_int32  n, i, x, y, w, h;
BOX     *box;
BOXA    *boxa;

    PROCNAME("boxaaWriteStream");

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

    n = boxaaGetCount(baa);
    fprintf(fp, "\nBoxaa Version %d\n", BOXAA_VERSION_NUMBER);
    fprintf(fp, "Number of boxa = %d\n", n);

    for (i = 0; i < n; i++) {
        if ((boxa = boxaaGetBoxa(baa, i, L_CLONE)) == NULL)
            return ERROR_INT("boxa not found", procName, 1);
        boxaGetExtent(boxa, NULL, NULL, &box);
        boxGetGeometry(box, &x, &y, &w, &h);
        fprintf(fp, "\nBoxa[%d] extent: x = %d, y = %d, w = %d, h = %d",
                i, x, y, w, h);
        boxaWriteStream(fp, boxa);
        boxDestroy(&box);
        boxaDestroy(&boxa);
    }
    return 0;
}


/*!