All Cadcorp SIS API Methods

GetGeomSegShape Method

Description

Gets the shape of a segment within the geometry of the current open Item.

Syntax

Visual Basic 
Public Function GetGeomSegShape( _
   ByVal nGeom As Long, _
   ByVal nSeg As Long _
) As Integer

Parameters

nGeom
The index of the geometry component, starting at 0.
 
nSeg
The index of the segment within the geometry component.

Return Type

SIS_LINE_STRAIGHT    The segment is straight.
SIS_LINE_BULGE    The segment is a bulge.
SIS_LINE_BEZIER    The segment is a bezier.

Remarks

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

Group:

Example

sis.GetGeomSegShape(0, 0)

Evaluates the shape of the first segment of a single piece of geometry.