![]() ![]() Using tr As Transaction = db.TransactionManager.StartTransaction()ĭim bt As BlockTable = CType(tr.GetObject(db.BlockTableId, OpenMode.ForRead), BlockTable)ĭim btr As BlockTableRecord = CType(tr.GetObject(db.CurrentSpaceId, OpenMode.ForWrite), BlockTableRecord)ĭim filList() As TypedValue = ĭim filter As SelectionFilter = New SelectionFilter(filList)ĭim pso As PromptSelectionOptions = New PromptSelectionOptions() Using docklock As DocumentLock = doc.LockDocument()ĭim db As Database = HostApplicationServices.WorkingDatabase ![]() Imports ĭim doc As Document = .DocumentManager.MdiActiveDocument ![]() Pt, 0.25įunction GetMidPt(iLen As AcadLine) As Variantĭim mMid(2) As Double, St As Variant, En As Variant ![]() After all we need to keep a positive attitude. I didn't check if the numbers were < 0, but this will work as long as both numbers are positive. MsgBox "LightWeight Polyline is " & entLWPoly.Length & " units long." MsgBox "Polyline is " & entPoly.Length & " units long." MsgBox "Line is " & entLine.Length & " units long." MsgBox "No lines and polylines selected!" Set objSS = ThisDrawing.SelectionSets("MySS") IntCode(0) = 0: varData(0) = "LINE,POLYLINE,LWPOLYLINE" 25" radįor Each SOS In ThisDrawing.SelectionSets Set objAcadLeader = is some generic code that was on the net, if I wanted to place a circle at a line selected how would I do that see comment in code at entLine: My idea was to place a circle at the selected lines mid point with a. Set objAcadMtext = (varEndPoint, _ Len(strMtext) * ThisDrawing.GetVariable("dimscale"), strMtext) ' Flip the alignment direction of the text If varEndPoint(0) > varStartPoint(0) Then objAcadMtext.AttachmentPoint = acAttachmentPointMiddleLeftĮlse objAcadMtext.AttachmentPoint = acAttachmentPointMiddleRight End If objAcadMtext.InsertionPoint = varEndPoint 'Create the leader object "Select leader start point: ") varEndPoint = (varStartPoint, _įor intI = 0 To 2 dblPoints(intI) = varStartPoint(intI) dblPoints(intI + 3) = varEndPoint(intI) Next strMtext = InputBox("Notes:", "Leader Notes") If strMtext = "" Then Exit Sub ' Create the text for the leader Public Sub CreateStraightLeaderWithNote() Dim dblPoints(5) As Double Dim varStartPoint As Variant Dim varEndPoint As Variant Dim intLeaderType As Integerĭim objAcadLeader As AcadLeader Dim objAcadMtext As AcadMText Dim strMtext As String Dim intI As Integer intLeaderType = acLineWithArrow varStartPoint = (, _ The alignment of the text is set depending on the direction of the leader. The following example adds a straight-line leader with associated text to model space. One of the AcLeaderType constants identifying the appearance of the leader.įigure 11-13 shows each of the AcLeaderType constants and its result. This may by a Tolerance, MText, or BlockRef object or NULL. The annotation with which the leader is associated. The AddLeader Method's ParametersĪ three-element array of doubles specifying the 3-D WCS coordinates of the vertices of line segments or the fit points of a spline. Set LeaderObject = Object.AddLeader(PointsArray, Annotationtype, ArrowType) Table 11-21 shows the AddLeader method's parameters. To add a Leader object to your drawing, use the AddLeader method. You can use this object to associate text with a drawing object. A Leader object consists of an arrowhead attached to a spline or to straight-line segments. ![]()
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