All Cadcorp SIS API Methods

GetGeomPt Method


Gets the position of a vertex from the geometry of the current open Item.


Visual Basic
Public Function GetGeomPt( _
   ByVal nGeom As Long, _
   ByVal nPt As Long _
) As String


The index of the geometry component, starting at 0.
The index of the vertex, starting at 0.

Return Type

A comma-delimited string containing the x, y and z co-ordinates of the vertex. Use SplitPos to get the x, y and z values themselves.


Use GetNumGeom to get the number of geometry components in an item.

Items such as blocks, groups, MultiLineStrings, and so on, can be made up of multiple geometry. Therefore the value of nGeom can be greater than 0. Items such as LineString items, polygons, symbols, and so on, are made by a single piece of geometry. Therefore the value would be 0.

Available: GEO D OD OM SISpy



sis.GetGeomPt(0, 0)

Evaluates the position of the first vertex of a single piece of geometry.