|
|
发表于 2005-5-25 08:23:00
|
显示全部楼层
<RE class=Code>Sub Example_EndAngle()
' This example creates an ellipse and enters the start and
' end angles to create an elliptical arc.
Dim ellObj As AcadEllipse
Dim majAxis(0 To 2) As Double
Dim center(0 To 2) As Double
Dim radRatio As Double
' Create an ellipse in model space
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)
'Enter a start angle of 45 degrees, and an end angle of 270 degrees
ellObj.startAngle = 45 * (3.14 / 180)
ellObj.endAngle = 270 * (3.14 / 180)
ZoomAll
MsgBox "This ellipse has a start angle of " & ellObj.startAngle * (180 / 3.14) & " and the end angle of " & ellObj.endAngle * (180 / 3.14) & " degrees.", vbInformation, "EndAngle Example"
End Sub |
|
置顶卡
