GetClosure Method—ArcGIS Pro

GetClosure Method

In This Topic

Gets the traverse closure. This method must be called on the MCT. Use QueuedTask.Run.

Syntax

Visual Basic (Declaration)
C#

Public Function GetClosure() As TraverseClosure

public TraverseClosure GetClosure()

Return Value

A TraverseClosure. Can return null if the traverse is not valid. See IsValid.

Exceptions

Exception	Description
ArcGIS.Core.CalledOnWrongThreadException	This method or property must be called within the lambda passed to QueuedTask.Run.

Example

Traverse Closure

if (travParcel.IsValid())
{
  string sReport = "";
  TraverseClosure travClosure = travParcel.GetClosure();

  var miscDistance = travClosure.MiscloseDistance;
  var miscDirection = travClosure.MiscloseDirection;
  var miscX = travClosure.MiscloseX;
  var miscY = travClosure.MiscloseY;
  var calcArea = travClosure.CalculatedArea;

  sReport = "Misclose distance: " + miscDistance.ToString("F2");
}

Traverse Adjustment

if (travParcel.IsValid())
{
  TraverseClosure travClosure = travParcel.GetClosure();

  if (travClosure.MiscloseDistance < 0.1)
  {
    if (travParcel.CanAdjust(TraverseAdjustmentMethod.Compass))
    {
      travParcel.Adjust(TraverseAdjustmentMethod.Compass);

      TraverseAdjustmentResults adjResults = travParcel.AdjustmentResults;

      var adjCoords = adjResults.AdjustedCoordinates;
      var adjustedCourses = adjResults.AdjustedCourses;
      var distanceResiduals = adjResults.DistanceResiduals;
      var directionResiduals = adjResults.DirectionalResiduals;
    }
  }
}

Requirements

Target Platforms: Windows 11 Home, Pro, Enterprise (64 bit)

ArcGIS Pro version: 3.7 or higher.

Reference

Traverse Class
Traverse Members

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