Can#039;t改变理由C
你好我试图使用多段线的顶点绘制多线,宏的这一部分可以正常工作,但当我试图在绘制多线之前更改多线的对正和/或比例更改系统变量时,它不起作用,我总是得到相同的对正和/或比例。
最奇怪的是,当我在命令行中检查系统变量时,它们具有宏设置的值,但宏绘制的多线图不采用新的对齐方式和/或比例。
问题是什么?使用Autocad 2009或2014。这是我的代码>
Public Sub poly()
Dim pline As AcadLWPolyline
Dim multiLine As AcadMLine
Dim points(0 To 5) As Double
Dim mpoints(0 ToAs Double
Dim varData As Variant
points(0) = 2: points(1) = 4
points(2) = 4: points(3) = 2
points(4) = 6: points(5) = 8
mpoints(0) = 2: mpoints(1) = 4: mpoints(2) = 0
mpoints(3) = 4: mpoints(4) = 2: mpoints(5) = 0
mpoints(6) = 6: mpoints(7) = 8: mpoints( = 0
ThisDrawing.SetVariable "CMLJUST", 1
ThisDrawing.SetVariable "CMLSCALE", 3
ThisDrawing.Regen acActiveViewport
Set pline = ThisDrawing.ModelSpace.AddLightWeightPolyline(points)
Set multiLine = ThisDrawing.ModelSpace.AddMLine(mpoints)
multiLine.Update
ThisDrawing.Application.ZoomAll
End Sub
谢谢
尝试使用多线属性而不是系统变量
例如
multiLine.Justification = acBottom
multiLine.Lineweight = acLnWt005
谢谢,成功了。只有一个更正,要更改比例,属性是MLineScale而不是线宽。
当做
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