public override string ToString() { if (Type == SnapType.Point) { return(Type.ToString() + "/" + Point.UniqueID); } else if (Type == SnapType.Segment) { return(Type.ToString() + "/" + Point.UniqueID); } else { return(Type.ToString()); } }
/// <summary> /// Moves points or vertices to coincide exactly with the vertices, edges, or end points of other features. /// Snapping rules can be specified to control whether the input vertices are snapped to the nearest vertex, edge, or /// endpoint within a specified distance /// </summary> /// <param name="source">The input features whose vertices will be snapped to the vertices, edges, or end points of other /// features. The input features can be points, multipoints, lines, or polygons.</param> /// <param name="snap">The features that the input features' vertices will be snapped to. These features can be points, /// multipoints, lines, or polygons.</param> /// <param name="snapType">The type of feature part that the input features' vertices can be snapped to (END | VERTEX | /// EDGE).</param> /// <param name="distance">The distance within which the input features' vertices will be snapped to the nearest vertex, /// edge, or end point.</param> /// <param name="units">The units.</param> /// <param name="trackCancel">The track cancel.</param> /// <param name="eventHandler">The events.</param> public static void Snap(this IFeatureClass source, IFeatureClass snap, SnapType snapType, double distance, esriUnits units, ITrackCancel trackCancel, IGeoProcessorEvents eventHandler) { IUnitConverter converter = new UnitConverterClass(); object row = string.Format("{0} {1} '{2} {3}'", snap.GetAbsolutePath(), snapType.ToString().ToUpperInvariant(), distance, converter.EsriUnitsAsString(units, esriCaseAppearance.esriCaseAppearanceUpper, true)); IGpValueTableObject table = new GpValueTableObjectClass(); table.SetColumns(3); table.AddRow(ref row); source.Snap(table, trackCancel, eventHandler); }