[−][src]Function spatialite_sys::gaiaDynamicLineFindByPos
pub unsafe extern "C" fn gaiaDynamicLineFindByPos(
p: gaiaDynamicLinePtr,
pos: c_int
) -> gaiaPointPtr
Finds a Point within a dymically growing line/ring object [by position]
\param p pointer to dymamically line/ring object. \param pos relative position [first Point has index 0].
\return the pointer to the corresponding Point object: NULL on failure.
\sa gaiaDynamicLineFindByCoords