All Cadcorp SIS API Methods

CreateBackdropOverlay Method

Description

Creates a new overlay which uses a named Item as a backdrop.

Syntax

Public Function CreateBackdropOverlay( _
   ByVal pos As Integer, _
   ByVal backdrop As String _
) As Integer

Parameters

pos

The position in the overlays list at which to insert the overlay.

 

If this argument specifies a position in the existing overlays then the new overlay will not replace the existing overlay at the given position. Instead it will shuffle any other overlays down the list.

backdrop

The named Item to use as a backdrop.

Remarks

Available: GEO D  OD OM OV SISpy

Group:

• Overlay Methods

Example

sis.CreateBackdropOverlay (0, "British National Grid")