SurfaceAnalysisDirectionData Class

This class encapsulates all the properties of a single direction in a direction analysis for a surface.

Inheritance Hierarchy

SystemObject
Autodesk.Civil.DatabaseServicesSurfaceAnalysisDirectionData

Namespace: Autodesk.Civil.DatabaseServices
Assembly: AeccDbMgd (in AeccDbMgd.dll) Version: 13.8.0.280

Syntax

C#

public sealed class SurfaceAnalysisDirectionData

VB

Public NotInheritable Class SurfaceAnalysisDirectionData

C++

public ref class SurfaceAnalysisDirectionData sealed

The SurfaceAnalysisDirectionData type exposes the following members.

Constructors

	Name	Description
	SurfaceAnalysisDirectionData	Initializes a new instance of the SurfaceAnalysisDirectionData class
	SurfaceAnalysisDirectionData(Double, Double, Color)	Initializes a new instance of the SurfaceAnalysisDirectionData class

Properties

	Name	Description
	MaximumDirection	Gets or sets the maximum direction value for the range, in radians.
	MinimumDirection	Gets or sets the minimum direction value for the range, in radians.
	Scheme	Gets or sets the color object for the range.

Remarks

Direction ranges are specified in radians. The color is an AutoCAD Color object. A Surface direction analysis typically contains several directions. The Surface.Analysis.GetDirectionData() method returns an array of SurfaceAnalysisDirectionData objects, one for each direction.

Example

 1[CommandMethod("DirectionAnalysis")]
 2public void DirectionAnalysis()
 3{
 4    using (Transaction ts = Application.DocumentManager.MdiActiveDocument.Database.TransactionManager.StartTransaction())
 5    {
 6        // Get the first surface in a document           
 7        ObjectId surfaceId = doc.GetSurfaceIds()[0];
 8        TinSurface oTinSurface = surfaceId.GetObject(OpenMode.ForRead) as TinSurface;
 9        foreach (SurfaceAnalysisDirectionData d in oTinSurface.Analysis.GetDirectionData())
10        {
11            editor.WriteMessage("Min dir: {0} Max dir: {1} scheme: {2} \n", d.MinimumDirection, d.MaximumDirection, d.Scheme.ColorName);
12        }
13    }
14}