/// <summary> /// Locates point route location with the specified route identifier. /// </summary> /// <param name="routeId">The route identifier.</param> /// <param name="point">The point.</param> /// <param name="error">The error that occured during location.</param> /// <returns> /// Returns a <see cref="IGeometry" /> representing the location. /// </returns> public IGeometry Locate(object routeId, IPoint point, out esriLocatingError error) { IRouteLocation routeLocation = new RouteMeasurePointLocationClass(); routeLocation.RouteID = routeId; IRouteMeasurePointLocation location = (IRouteMeasurePointLocation)routeLocation; location.Measure = point.M; IGeometry result; this.Locator.Locate(routeLocation, out result, out error); return(result.IsEmpty ? null : result); }
/// <summary> /// Locates line route location with the specified route identifier. /// </summary> /// <param name="routeId">The route identifier.</param> /// <param name="polyline">The polyline.</param> /// <param name="error">The error that occured during location.</param> /// <returns> /// Returns a <see cref="IGeometry" /> representing the location. /// </returns> public IGeometry Locate(object routeId, IPolyline polyline, out esriLocatingError error) { IRouteLocation routeLocation = new RouteMeasureLineLocationClass(); routeLocation.RouteID = routeId; IMSegmentation segmentation = (IMSegmentation)polyline; IRouteMeasureLineLocation lineLocation = (IRouteMeasureLineLocation)routeLocation; lineLocation.FromMeasure = segmentation.MMin; lineLocation.ToMeasure = segmentation.MMax; IGeometry result; this.Locator.Locate(routeLocation, out result, out error); return(result.IsEmpty ? null : result); }
/// <summary> /// Initializes a new instance of the <see cref="RouteLocationResult" /> class. /// </summary> /// <param name="location">Describes a portion of a route or a single position along a route.</param> /// <param name="feature">The feature.</param> /// <param name="geometry">The geometry.</param> /// <param name="error">The error.</param> public RouteLocationResult(IRouteLocation location, IFeature feature, IGeometry geometry, esriLocatingError error) { this.Location = location; this.Feature = feature; this.Geometry = geometry; this.Error = error; }