Function leptonica_sys::pixGetBackgroundGrayMap
source · pub unsafe extern "C" fn pixGetBackgroundGrayMap(
pixs: *mut PIX,
pixim: *mut PIX,
sx: l_int32,
sy: l_int32,
thresh: l_int32,
mincount: l_int32,
ppixd: *mut *mut PIX
) -> l_ok