Last_node

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title: Last node permalink: /Last_node/

Network functions last node

syntax

• last_node(arc_polygon_dataitem)

definition

last_node(arc_polygon_dataitem) results in a point data item with the coordinates of the last point of an arc or polygon of argument arc_polygon_dataitem.

description

Use the arc2segm function to split an arc in segments.

applies to

data item arc_polygon_dataitem with fpoint or dpoint value type and composition type arc or polygon.

example

attribute last_node (Road) := last_node(road/geometry);

road/geometry		last_node
{2 {399246, 112631}{398599, 111866}}	{398599, 111866}
{3 {398599, 111866}{399495, 111924} {401801, 111524}}	{401801, 111524}
{2 {401529, 114921}{398584, 114823}}	{398584, 114823}

domain Road, nr of rows = 3

see also

• first_node