SetScaleXY Method (ObjectId, Double)

Sets the ScaleXY property for a single CogoPoint.

Namespace: Autodesk.Civil.DatabaseServices
Assembly: AeccDbMgd (in AeccDbMgd.dll) Version: 13.3.1717.0

Syntax

C#

public ObjectId SetScaleXY(
	ObjectId pointId,
	double scale
)

Visual Basic

Public Function SetScaleXY ( _
	pointId As ObjectId, _
	scale As Double _
) As ObjectId

Visual C++

public:
ObjectId SetScaleXY(
	ObjectId pointId, 
	double scale
)

Parameters

pointId
Type: ObjectId
The ObjectId of the point you want to set the ScaleXY property for.
scale
Type: System.Double
The new ScaleXY value.

Return Value

If the method succeeds, it returns the same ObjectId pointId passed in. If the method fails, it returns ObjectId.Null.

Examples

CopyC#
 1// _civildoc is the active CivilDocument instance.
 2// 
 3CogoPointCollection cogoPoints = _civildoc.CogoPoints;
 4ObjectId pointId = cogoPoints.Add(new Point3d(100, 100, 50));
 5double xyScaleFactor = 1.5;
 6
 7// set value for single point
 8if (cogoPoints.SetScaleXY(pointId, xyScaleFactor) == ObjectId.Null)
 9    write("SetScaleXY failed.\n");
10Point3dCollection points = new Point3dCollection();
11points.Add(new Point3d(50, 50, 25));
12points.Add(new Point3d(200, 200, 15));
13ObjectIdCollection pointIds = cogoPoints.Add(points);
14List<ObjectId> pointIdList = GetListFromCollection(pointIds);
15
16// set multiple points to a single value
17ObjectIdCollection success = cogoPoints.SetScaleXY(pointIdList, xyScaleFactor);
18write(String.Format("SetScaleXY success for {0} of {1} points\n",
19   success.Count, pointIdList.Count));
20
21List<double> scales = new List<double>();
22for (int i = 0; i < pointIdList.Count; i++)
23    scales.Add(1 + i * 0.1);
24
25// set multiple points to multiple values
26success = cogoPoints.SetScaleXY(pointIdList, scales);
27write(String.Format("SetScaleXY success for {0} of {1} points\n",
28   success.Count, pointIdList.Count));
CopyVB.NET
 1' _civildoc is the active CivilDocument instance.
 2'
 3Dim cogoPoints As CogoPointCollection = _civildoc.CogoPoints
 4Dim pointId As ObjectId = cogoPoints.Add(New Point3d(100, 100, 50))
 5Dim xyScaleFactor As Double = 1.5
 6
 7' set value for single point
 8If cogoPoints.SetScaleXY(pointId, xyScaleFactor) = ObjectId.Null Then
 9    write("SetScaleXY failed." & vbLf)
10End If
11Dim points As New Point3dCollection()
12points.Add(New Point3d(50, 50, 25))
13points.Add(New Point3d(200, 200, 15))
14Dim pointIds As ObjectIdCollection = cogoPoints.Add(points)
15Dim pointIdList As List(Of ObjectId) = GetListFromCollection(pointIds)
16
17' set multiple points to a single value
18Dim success As ObjectIdCollection = cogoPoints.SetScaleXY(pointIdList, xyScaleFactor)
19write([String].Format("SetScaleXY success for {0} of {1} points", success.Count, pointIdList.Count))
20
21Dim scales As New List(Of Double)()
22For i As Integer = 0 To pointIdList.Count - 1
23    scales.Add(1 + i * 0.1)
24Next
25
26' set multiple points to multiple values
27success = cogoPoints.SetScaleXY(pointIdList, scales)
28write([String].Format("SetScaleXY success for {0} of {1} points", success.Count, pointIdList.Count))

See Also