C++ (Cpp) pixaReadMem Examples

Example #1

File: bootnumgen2.c Project: MaTriXy/tess-two

/*!
 * \brief   l_bootnum_gen2()
 *
 * \return   pixa  of labelled digits
 *
 * <pre>
 * Call this way:
 *      PIXA  *pixa = l_bootnum_gen2();   (C)
 *      Pixa  *pixa = l_bootnum_gen2();   (C++)
 * </pre>
 */
PIXA *
l_bootnum_gen2(void)
{
l_uint8  *data1, *data2;
l_int32   size1;
size_t    size2;
PIXA     *pixa;

        /* Unencode selected string, write to file, and read it */
    data1 = decodeBase64(l_bootnum2, strlen(l_bootnum2), &size1);
    data2 = zlibUncompress(data1, size1, &size2);
    pixa = pixaReadMem(data2, size2);
    lept_free(data1);
    lept_free(data2);
    return pixa;
}

Example #2

File: bootnumgen3.c Project: ConfusedReality/pkg_images_leptonica

/*!
 *  \brief   l_bootnum_gen3()
 *
 * \return   pixa  of labelled digits
 *
 * <pre>
 * Call this way:
 *      PIXA  *pixa = l_bootnum_gen3();   (C)
 *      Pixa  *pixa = l_bootnum_gen3();   (C++)
 * </pre>
 */
PIXA *
l_bootnum_gen3(void)
{
l_uint8  *data1, *data2;
l_int32   size1;
size_t    size2;
PIXA     *pixa;

    lept_mkdir("lept/auto");

        /* Unencode selected string, uncompress it, and read it */
    data1 = decodeBase64(l_strdata_0, strlen(l_strdata_0), &size1);
    data2 = zlibUncompress(data1, size1, &size2);
    pixa = pixaReadMem(data2, size2);
    lept_free(data1);
    lept_free(data2);
    return pixa;
}