如何获得块参照的坐标

yiqizouu

如何获得块参照的坐标？请兄弟指教

lihengmin

<pre class="Code">Sub Example_Origin()
    ' This example creates a UCS and returns its origin.

    Dim viewportObj As AcadViewport
   
    ' Set the viewportObj variable to the activeviewport
    Set viewportObj = ThisDrawing.ActiveViewport
   
    ' Create a new UCS with origin 2, 2, 0
    Dim ucsObj As AcadUCS
    Dim origin(0 To 2) As Double
    Dim xAxisPoint(0 To 2) As Double
    Dim yAxisPoint(0 To 2) As Double
   
    origin(0) = 2: origin(1) = 2: origin(2) = 0
    xAxisPoint(0) = 3: xAxisPoint(1) = 2: xAxisPoint(2) = 0
    yAxisPoint(0) = 2: yAxisPoint(1) = 3: yAxisPoint(2) = 0
   
    Set ucsObj = ThisDrawing.UserCoordinateSystems.Add(origin, xAxisPoint, yAxisPoint, "UCS1")
    ThisDrawing.ActiveUCS = ucsObj
    viewportObj.UCSIconOn = True
    viewportObj.UCSIconAtOrigin = True
    ThisDrawing.ActiveViewport = viewportObj
   
    ' Display the current origin for the new UCS
    MsgBox "The origin of the UCS is: " &amp; ucsObj.origin(0) &amp; ", " &amp; ucsObj.origin(1) &amp; ", " &amp; ucsObj.origin(2), , "Origin 示例"

    ' Change the origin of the UCS
    origin(0) = 4: origin(1) = 4: origin(2) = 0
    ucsObj.origin = origin
   
    ' Reset the active UCS and viewport to see the change
    ThisDrawing.ActiveUCS = ucsObj
    ThisDrawing.ActiveViewport = viewportObj
   
    MsgBox "The origin of the UCS is now: " &amp; ucsObj.origin(0) &amp; ", " &amp; ucsObj.origin(1) &amp; ", " &amp; ucsObj.origin(2), , "Origin 示例"
   
End Sub</pre>