User's Guide > Annotations: Annotation Features and Annotations > Accessing Baseline and Ordinate Dimensions > Baseline Dimensions
Baseline Dimensions
Methods Introduced:
The method wfcWDimension::IsBaseline identifies whether a dimension is a baseline dimension.
The method wfcWDimension::GetBaselineDimension obtains the baseline dimension in a drawing.
The method wfcWSelection::CreateAnnotationFeatBaseline creates an ordinate baseline annotation element and corresponding dimension as a wfcAnnotationElement object. The input arguments are:
• Reference—Specifies the reference geometry for the ordinate baseline dimension as a pfcSelection object.
• Plane—Specifies the annotation plane for the baseline dimension and all its related dimensions as a wfcAnnotationPlane. Refer to the section Annotation Orientation for more information on the wfcAnnotationPlane object.
• DirReference—Specifies the direction of the dimension witness lines.
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