Object Model Reference : Classes : A : Application : Methods : Application.CreateCurve
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| Object Model Reference : Classes : A : Application : Methods : Application.CreateCurve |
Function CreateCurve([Document As Document]) As Curve
Member of Application
The CreateCurve method creates a curve in memory and optionally binds it to a document.
Any changes made to the curve in memory do not affect the document, and are, therefore, performed very fast.
When you work with coordinates (for example, setting the position of a node, getting the length of a curve, and so on), it is important to know which document to reference. You can attach a curve in memory to a document to use that document’s system of measurement. This can be done by specifying the optional Document parameter in the CreateCurve method, or by using the Curve.BindToDocument method.
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Parameter
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Description
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Document
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Specifies the settings to apply
This paramater is optional, and its default value is Nothing.
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The following VBA example creates a curve on the active layer using the settings of the active document.
Sub Test() |
Dim crv As Curve |
Dim s As Shape |
Dim sp As SubPath |
Set crv = Application.CreateCurve(ActiveDocument) |
Set sp = crv.CreateSubPath(1, 5) |
sp.AppendLineSegment 2, 0 |
sp.AppendCurveSegment2 5, 7, 6, 6, 3, 5 |
sp.AppendCurveSegment2 7, 2, 3, 6, 7, 1 |
sp.AppendLineSegment 9, 6 |
sp.Nodes(3).Type = cdrSmoothNode |
Set s = ActiveLayer.CreateCurve(crv) |
End Sub |
You can also use the New keyword to create a curve in memory. |
Dim crv As Curve |
Set crv = New Curve |
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