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IDimensionClassExtension.ReferenceScale Property (ArcObjects .NET 10.8 SDK)
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IDimensionClassExtension.ReferenceScale Property

The reference scale of the dimension feature class.

[Visual Basic .NET]
Public Property ReferenceScale As Double
public double ReferenceScale {get; set;}
HRESULT get_ReferenceScale(
  System.Double* Scale
HRESULT put_ReferenceScale(
  double Scale
Scale [out, retval]

Scale is a parameter of type double* Scale [in]
Scale is a parameter of type double

Product Availability

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


The ReferenceScale property defines the scale at which symbols are drawn at their defined size. The ReferenceScaleUnits property is only used when the Dimension FeatureClass´┐Żs spatial reference is Unknown.  Changing the ReferenceScale after the FeatureClass contains Features is not recommend as those Features´┐Ż geometries are controlled by the ReferenceScale property.

See Also

IDimensionClassExtension Interface