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Using Programming Languages other than VBASub Example_WBlock()
' This example creates several objects in model space and
' adds them to a selection set. This selection set is then
' output as a new drawing file.
' Create a Ray object in model space
Dim rayObj As AcadRay
Dim basePoint(0 To 2) As Double
Dim SecondPoint(0 To 2) As Double
basePoint(0) = 3#: basePoint(1) = 3#: basePoint(2) = 0#
SecondPoint(0) = 1#: SecondPoint(1) = 3#: SecondPoint(2) = 0#
Set rayObj = ThisDrawing.ModelSpace.AddRay(basePoint, SecondPoint)
' Create a polyline object in model space
Dim plineObj As AcadLWPolyline
Dim points(0 To 5) As Double
points(0) = 3: points(1) = 7
points(2) = 9: points(3) = 2
points(4) = 3: points(5) = 5
Set plineObj = ThisDrawing.ModelSpace.AddLightWeightPolyline(points)
plineObj.Closed = True ' Create a line object in model space
Dim lineObj As AcadLine
Dim startPoint(0 To 2) As Double
Dim endPoint(0 To 2) As Double
startPoint(0) = 0: startPoint(1) = 0: startPoint(2) = 0
endPoint(0) = 2: endPoint(1) = 2: endPoint(2) = 0
Set lineObj = ThisDrawing.ModelSpace.AddLine(startPoint, endPoint)
' Create a circle object in model space
Dim circObj As AcadCircle
Dim centerPt(0 To 2) As Double
Dim radius As Double
centerPt(0) = 20: centerPt(1) = 30: centerPt(2) = 0
radius = 3
Set circObj = ThisDrawing.ModelSpace.AddCircle(centerPt, radius) ' Create an ellipse object in model space
Dim ellObj As AcadEllipse
Dim majAxis(0 To 2) As Double
Dim center(0 To 2) As Double
Dim radRatio As Double
center(0) = 5#: center(1) = 5#: center(2) = 0#
majAxis(0) = 10: majAxis(1) = 20#: majAxis(2) = 0#
radRatio = 0.3
Set ellObj = ThisDrawing.ModelSpace.AddEllipse(center, majAxis, radRatio) ZoomAll
' Create a selection set
Dim ssetObj As AcadSelectionSet
Set ssetObj = ThisDrawing.SelectionSets.Add("WBLOCKSET")
' Iterate through the model space collection and add
' each item found to an array of objects
ReDim objsInModelSpace(0 To ThisDrawing.ModelSpace.count - 1) As AcadEntity
Dim I As Integer
For I = 0 To ThisDrawing.ModelSpace.count - 1
Set objsInModelSpace(I) = ThisDrawing.ModelSpace.Item(I)
Next
' Add the array of objects into the selection set
ssetObj.AddItems objsInModelSpace
' Output the selection set to a new file
ThisDrawing.Wblock "C:\\WBlock_example.dwg", ssetObj
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