CreatePhaseOverlay Method

Description

Creates a new phase of an existing overlay.

Syntax

Public Function CreatePhaseOverlay( _
   ByVal oldPos As Integer, _
   ByVal newPos As Integer _
) As Integer

Parameters

oldPos

The position in the overlays list of the overlay being phased.

 

newPos

The position in the overlays list at which to insert the new phase 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, but will shuffle any other overlays down the list.

Remarks

Phase overlays refer to the same data as their original overlay but can have different styles, scale thresholds, Filter etc. set on them. The underlying data in the original overlay is not copied, merely referenced again.

Available: GEO MM ME MD OM OD SISpy

Group:

• Overlay Methods

Example

sis.CreatePhaseOverlay(2, 4)

Send comments on this topic.

Click to return to www.cadcorp.com

© Copyright 2000-2017 Computer Aided Development Corporation Limited (Cadcorp).