An object representing a set of lines or polylines.
Object Model
Remarks
An instance of this class is exposed as McImage.LineFeatures. Instances can also be created independently using McEngine.CreateOperator or the McFeatures.Duplicate method.
McLines, like McRegions and McPoints, derives from McFeatures, which controls a collection of line features. A line feature is a line or polyline overlying an image. Each McLines instance holds zero or more of these features. Individual features are accessed by index or by an ID (McFeatures.Identifier). Most McFeatures properties and methods allow multiple, selected features to be accessed at once.
A line feature consisting of a single line segment will be considered a polyline (with one segment) if the mcofDefaultPolyline bit of the McFeatures.OptionFlags property is on or if the mcfsfPolyline bit of the McFeatures.FeatureStatusFlags property is on for a particular line feature. Polylines and simple lines display differently (see McFeatures.AutoDisplay).