SYSlocationOfString

Regulation of the situation of line element.

If the situation of the line element determines for the surrounding. The return value is immediately 0 if the position cannot be determined or a mistake has appeared.

Parametre

root (PROOT) [IN]

Act on the open data bank.

input_poly (const PSTRING_ELEMENT) [IN]

The line element to be checked.

input_ring (const PSTRING_ELEMENT) [IN]

The surrounding for whose situation the position from input_poly is determined.

Result

(int) [OUT]

These are increases constants defined which determine the situation. The value can also be geodert.

Declaration

#include "system.h"

int DLLENTRY SYSlocationOfString (

PROOT root,

const PSTRING_ELEMENT input_poly,

const PSTRING_ELEMENT input_ring

);

Constants

LOCATION_BOUND on the edge

LOCATION_INSIDE within

LOCATION_OUTSIDE outside

Related functions

SYSreplaceStringSections