Object Model Reference : Classes : C : CrossPoints : Properties : CrossPoints.Count
|
|
| Object Model Reference : Classes : C : CrossPoints : Properties : CrossPoints.Count |
Property Count As Long
Member of CrossPoints
The Count property returns the number of intersection points that are found. The value depends on the OffsetType parameter in the call to the GetIntersections method.
The Count property returns a read-only value.
The following VBA example creates two separate ellipses with the CreateEllipse method. The active document is cleared, both ellipses are added to the active selection, and the ellipses are combined to create a single shape object. The intersections, or CrossPoints, of this new shape are identified by creating small circles around each point, using its x- and y-coordinates to serve as the coordinates of the small circles. The number of crosspoints and the x-position of the first crosspoint display in a message box.
Sub XPosition() |
Dim s1 As Shape, s2 As Shape |
Dim s As Shape |
Dim cps As CrossPoints |
Dim cp As CrossPoint |
Set s1 = ActiveLayer.CreateEllipse(4, 2, 1, 0) |
Set s2 = ActiveLayer.CreateEllipse(3, 1, 2, 5) |
ActiveDocument.ClearSelection |
s1.AddToSelection |
s2.AddToSelection |
ActiveSelection.Combine |
Set s = ActiveSelection.Shapes(1) |
Set cps = s.Curve.Subpaths(1).GetIntersections(s.Curve.Subpaths(2)) |
MsgBox cps.Count |
MsgBox cps.Item(1).PositionX |
End Sub |
|
|
|
|
Copyright 2013 Corel Corporation. All rights reserved.