AutoOverlayObj Object

The AutoOverlayObj object is used by surface maps to control the contour map overlay properties.

Properties

Application

Parent

Method

Resolution

Modulation

Example

The following script demonstrates how the AutoOverlayObj object is used.

Sub Main

'Declares GrapherApp as an object

  Dim GrapherApp As Object

 

'Creates an instance of the Grapher Application object

 'and assigns it to the variable named "GrapherApp"

  Set GrapherApp = CreateObject("Grapher.Application")

 

 'Makes Grapher visible

  GrapherApp.Visible = True

 

 'Creates a plot document in Grapher and assigns

 'it to the variable named "Plot"

  Set Plot = GrapherApp.Documents.Add(grfPlotDoc)

 

 'Declares Graph as an object

  Dim Graph As Object

 

'Add a surface data map

Set Graph = Plot.Shapes.AddSurfaceDataMapGraph("C:\Program Files\Golden Software\Grapher\Samples\DEMOGRID.DAT",1,3,2)

 

'Declares SurfaceDataMap as object

Dim SurfaceDataMap as object

 

'Set the surface data map to the SurfaceDataMap object

Set SurfaceDataMap = Graph.Plots.Item(1)

 

'Declares SurfaceOverlay as object

Dim SurfaceOverlay as Object

 

'Sets the surface overlay to the SurfaceOverlay object

Set SurfaceOverlay = SurfaceDataMap.Overlay

 

End Sub