This document is archived and information here might be outdated.  Recommended version.

IBasicOverposterLayerProperties3 Interface (ArcObjects .NET 10.8 SDK)
ArcObjects Help for .NET developers > ArcObjects Help for .NET developers > ArcObjects namespaces > Carto > ESRI.ArcGIS.Carto > Interfaces > IB > IBasicOverposterLayerProperties3 Interface
ArcGIS Developer Help

IBasicOverposterLayerProperties3 Interface

Provides access to members that control the placement of labels relative to features using conflict detection. Note: the IBasicOverposterLayerProperties3 interface has been superseded by IBasicOverposterLayerProperties4. Please consider using the more recent version.

Product Availability

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


Manages settings that control the placement of dynamic labels and feature-linked annotation relative to features. This interface manages generic settings that apply to all feature geometry types (point, line, and polygon). This interface also manages, or provides access to other objects that manage, placement properties that are used only when labeling or annotating a specific feature geometry type.


Name Description
Read/write property BufferRatio Label buffer ratio. A value of 1 means a buffer the size of the label height.
Read/write property FeatureType Feature type.
Read/write property FeatureWeight Barrier weighting for features in the layer.
Read/write property GenerateUnplacedLabels Indicates if unplaced labels are generated.
Read/write property LabelWeight Barrier weighting for labels in the layer.
Read/write property LineLabelPlacementPriorities Line label placement position priority options.
Read/write property LineLabelPosition Line label placement position options.
Read/write property LineOffset Offset in map units at which labels will be placed away from line features.
Read/write property MaxDistanceFromTarget Maximum distance in map units the label is allowed to be away from the feature.
Read/write property NumLabelsOption Feature labeling option for the layer.
Read/write property PerpendicularToAngle Indicates whether the label should be drawn perpendicular to the angle.
Read/write property PointPlacementAngles Point label placement angle(s).
Read/write property PointPlacementMethod Point label placement method.
Read/write property PointPlacementOnTop Indicates if point labels are placed on top of features.
Read/write property PointPlacementPriorities Point label placement position priority options.
Read/write property RotationField The attribute field that contains the label angle.
Read/write property RotationType Defines the format is the rotation field in.

Classes that implement IBasicOverposterLayerProperties3

Classes Description
BasicOverposterLayerProperties Controls the placement of labels or symbols relative to features using conflict detection.