ArcGIS Pro 3.3 API Reference Guide
ArcGIS.Core.Geometry Namespace / CurveDensifyMethod Enumeration
Example Example

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    CurveDensifyMethod Enumeration
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    ByAngle Densify parameter is angle increment. Line segments will become shorter as the curvature increases. For geodesic ellipses, the angle is with respect to the reference circle.
    ByDeviation Densify parameter is deviation from the true curve. Line segments of varying length will be generated. The curve parameter specifies the maximum allowable distance between a line segment and the portion of the curve that it is approximating.
    ByLength Densify parameter is curve length increment. Output line segments will be no longer than the parameter. This method cannot be used when constructing geodesic circles or ellipses
    Construct a Clothoid by Angle
    MapPoint startPoint = MapPointBuilderEx.CreateMapPoint(0, 0);
    double tangentDirection = Math.PI / 6;
    ArcOrientation orientation = ArcOrientation.ArcCounterClockwise;
    double startRadius = double.PositiveInfinity;
    double endRadius = 0.2;
    ClothoidCreateMethod createMethod = ClothoidCreateMethod.ByAngle;
    double angle = Math.PI / 2;
    CurveDensifyMethod densifyMethod = CurveDensifyMethod.ByLength;
    double densifyParameter = 0.1;
    Polyline polyline = PolylineBuilderEx.CreatePolyline(startPoint, tangentDirection, startRadius, endRadius, orientation, createMethod, angle, densifyMethod, densifyParameter, SpatialReferences.WGS84);
    int numPoints = polyline.PointCount;
    MapPoint queryPoint = polyline.Points[numPoints - 2];
    MapPoint pointOnPath;
    double radiusCalculated, tangentDirectionCalculated, lengthCalculated, angleCalculated;
    PolylineBuilderEx.QueryClothoidParameters(queryPoint, startPoint, tangentDirection, startRadius, endRadius, orientation, createMethod, angle, out pointOnPath, out radiusCalculated, out tangentDirectionCalculated, out lengthCalculated, out angleCalculated, SpatialReferences.WGS84);
    Inheritance Hierarchy



    Target Platforms: Windows 11, Windows 10

    ArcGIS Pro version: 3 or higher.
    See Also