Cadcorp SIS API Methods

GetGeomLength Method

Description

Gets the length of the geometry from the current open Item.

Syntax

Visual Basic
Public Function GetGeomLength( _ ByVal nGeom As Long _ ) As Double

Parameters

nGeom: The index of the geometry component, starting at 0.

Return Type

The length of the geometry component.

Remarks

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

Items such as blocks, groups, MultiLineString, 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.GetGeomLength(0)

Evaluates the length of a simple item.

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