Provides access to transformation method RMS error.
Product Availability
Available with ArcGIS Desktop.
When To Use
Use the members on this interface to return RMS error information for either a control point combination (link) or the entire transformation.
The transformation must first be defined via ITransformationMethod before using these members. You can QI this method from ITransformationMethod.
Members
| Description | ||
|---|---|---|
 |
GetControlPointError | Returns the errors involved in moving control point i from the 'from' to 'to' system. These error terms are valid after using DefineFromControlPoints to define the transformation. |
|
GetRMSError | RMS (Root Mean Square) error expressed relative to the 'from' and 'to' points defining the transformation. These error terms are valid after using DefineFromControlPoints to define the transformation. |
CoClasses that implement ITransformationMethodRMSError
| CoClasses and Classes | Description |
|---|---|
| AffineTransformationMethod | The affine transformation method. |
| ConformalTransformationMethod | The conformal transformation method. |
| ProjectiveTransformationMethod | The projective transformation method. |