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IDigitizerSetup Interface (ArcObjects .NET 10.4 SDK)
ArcObjects Library Reference (Editor)  

IDigitizerSetup Interface

Provides access to members that define the transformation used by the digitizer.

Product Availability

Available with ArcGIS Desktop.

When To Use

The IDigitizerSetup object can be used to modify the transformation properties used when transforming digitizer coordinates to map units using control points defined using the Editor.


Members

Description
Method AddControlPoint Adds a control point to the transformation.
Method ClearControlPoints Removes all control points.
Read-only property ControlPointCount The number of control points used for digitizing.
Method GetControlPoint A control point's X,Y coordinates in Digitizer and Map units.
Read/write property Transformation The transformation used by the digitizer.

CoClasses that implement IDigitizerSetup

CoClasses and Classes Description
DigitizerExtension Extension for working with the digitizer.

Remarks

The IDigitizerSetup uses an affine transformation to transform digitizer coordinates to map units.  The transformation is based on control points.

The affine transformation can differentially scale, skew, rotate and translate your data. Using the Transformation method located on the IDigitizerSetup interface you can control the parameters used to perform these affine functions.

See Also

ITransformation Interface | IDigitizerButtons Interface | IEditor Interface | IEditAttributeProperties Interface