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IAnnoClassAdmin.ReferenceScale Property (ArcObjects .NET 10.8 SDK)
ArcObjects Help for .NET developers > ArcObjects Help for .NET developers > ArcObjects namespaces > Carto > ESRI.ArcGIS.Carto > Interfaces > IA > IAnnoClassAdmin Interface > IAnnoClassAdmin.ReferenceScale Property
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IAnnoClassAdmin.ReferenceScale Property

The reference scale.

[Visual Basic .NET]
Public WriteOnly Property ReferenceScale

[C#]
public void ReferenceScale {set;}

[C++]
HRESULT put_ReferenceScale(
  double 
);

[C++]
Parameters
 [in]

   is a parameter of type double

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Remarks

The reference scale describes the scale at which the annotation text is displayed at the font size specified. As you zoom out, the text will get smaller, and as you zoom in, the text will get larger.

The reference scale should always be in the same units as the horizontal coordinate system (geographic or projected) of the annotation class.

See Also

IAnnoClassAdmin Interface