在当前视口中输入点并选择对象。若要使视口成为当前视口,请使用该属性。ActiveViewport 您可以循环访问现有视口以查找特定视口。为此,请首先使用该属性确定所需视口所在的视口配置的名称。此外,如果视口配置已拆分,则可以通过 和 属性来标识配置上的每个单独视口。NameLowerLeftCornerUpperRightCorner and 属性表示视口在显示器上的图形位置。这些属性定义如下(以四向拆分为例):LowerLeftCornerUpperRightCorner ![]() 在此示例中:
拆分视口,然后遍历窗口此示例将视口拆分为四个窗口。然后,它会循环访问图形中的所有视口,并显示视口名称以及每个视口的左下角和右上角。 Sub Ch3_IteratingViewportWindows()
' Create a new viewport and make it active
Dim vportObj As AcadViewport
Set vportObj = ThisDrawing.Viewports.Add("TEST_VIEWPORT")
ThisDrawing.ActiveViewport = vportObj
' Split vport into 4 windows
vportObj.Split acViewport4
' Iterate through the viewports,
' highlighting each viewport and displaying
' the upper right and lower left corners
' for each.
Dim vport As AcadViewport
Dim LLCorner As Variant
Dim URCorner As Variant
For Each vport In ThisDrawing.Viewports
ThisDrawing.ActiveViewport = vport
LLCorner = vport.LowerLeftCorner
URCorner = vport.UpperRightCorner
MsgBox "Viewport: " & vport.Name & " is now active." & _
vbCrLf & "Lower left corner: " & _
LLCorner(0) & ", " & LLCorner(1) & vbCrLf & _
"Upper right corner: " & _
URCorner(0) & ", " & URCorner(1)
Next vport
End Sub
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