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 MM ME MD OD OM SISpy

Group:

Querying Methods

Example

sis.GetGeomSegShape(0, 0)

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

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