CogoPointCollection.SetScaleXY(ObjectId, Double) Method

Sets the ScaleXY property for a single CogoPoint.

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

Syntax

C#

public ObjectId SetScaleXY(
	ObjectId pointId,
	double scale
)

VB

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

C++

public:
ObjectId SetScaleXY(
	ObjectId pointId, 
	double scale
)

Parameters

pointId  ObjectId

The ObjectId of the point you want to set the ScaleXY property for.

scale  Double

The new ScaleXY value.

Return Value

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

Example

C#

 1// _civildoc is the active CivilDocument instance.
 2// 
 3CogoPointCollection cogoPoints = _civildoc.CogoPoints;
 4ObjectId pointId = cogoPoints.Add(new Point3d(100, 100, 50), false);
 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, false);
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));

VB

 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), False)
 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, False)
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

Reference