lcPlineGetPrevVer

Home

Returns a handle to the vertex that is placed before the specified vertex in a polyline.

HANDLE lcPlineGetPrevVer (    HANDLE hPline,    HANDLE hVertex  );

Parameters

hPline
	Handle to a polyline object.
hVertex
	Handle to the polyline vertex.

Return Value

Handle to the vertex that is placed before hVertex in the polyline. If there are no vertex before hVertex, the function returns NULL.

See Also

lcPlineGetLastVer,  lcPlineGetFirstVer,  lcPlineGetNextVer