Function kernelSetElement

deps/leptonica/src/kernel.c:242–259

! * \brief kernelSetElement() * * \param[in] kel kernel * \param[in] row * \param[in] col * \param[in] val * \return 0 if OK; 1 on error */

 * \return  0 if OK; 1 on error
 */
l_int32
kernelSetElement(L_KERNEL  *kel,
                 l_int32    row,
                 l_int32    col,
                 l_float32  val)
{
    PROCNAME("kernelSetElement");

    if (!kel)
        return ERROR_INT("kel not defined", procName, 1);
    if (row < 0 || row >= kel->sy)
        return ERROR_INT("kernel row out of bounds", procName, 1);
    if (col < 0 || col >= kel->sx)
        return ERROR_INT("kernel col out of bounds", procName, 1);

    kel->data[row][col] = val;
    return 0;
}


/*!