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LayerPropertyOverrides 属性（ActiveX）

2024-5-18 16:54| 发布者: admin| 查看: 130| 评论: 0|原作者: admin|来自: AutoCAD

指定视口是否具有图层属性覆盖。

支持的平台：仅限 Windows

签名

VBA：

object.LayerPropertyOverrides

对象

类型： PViewport

此方法应用到的对象。

属性值

只读：是的

类型：布尔

True：视口具有图层属性覆盖。
False：视口没有图层属性覆盖。

言论

没有其他评论。

例子

VBA：

Sub Example_Layer()
    ' This example creates a new layer named "ABC" (colored blue).
    ' It then creates a circle and assigns it to layer "ABC"

    ' Create new layer
    Dim layerObj As AcadLayer
    Set layerObj = ThisDrawing.Layers.Add("ABC")
    Dim color As AcadAcCmColor
	   Set color = AcadApplication.GetInterfaceObject("AutoCAD.AcCmColor." & Left(CStr(AcadApplication.Version), 2))
    Call color.SetRGB(80, 100, 244)
    layerObj.TrueColor = color
    
    ' Create Circle
    Dim circleObj As AcadCircle
    Dim center(0 To 2) As Double
    Dim radius As Double
    center(0) = 3: center(1) = 3: center(2) = 0
    radius = 1.5
    Set circleObj = ThisDrawing.ModelSpace.AddCircle(center, radius)
    ZoomAll
    MsgBox "The circle has been created on layer " & circleObj.Layer, , "Layer Example"
        
    ' Set the layer of new circle to "ABC"
    circleObj.Layer = "ABC"

    ' Refresh view
    ThisDrawing.Regen (True)
    MsgBox "The circle is now on layer " & circleObj.Layer, , "Layer Example"
    
End Sub

可视化 LISP：

(vl-load-com)
(defun c:Example_Layer()
    ;; This example creates a new layer named "ABC" (colored blue).
    ;; It then creates a circle and assigns it to layer "ABC"
    (setq acadObj (vlax-get-acad-object))
    (setq doc (vla-get-ActiveDocument acadObj))
 
    ;; Create new layer
    (setq layerObj (vla-Add (vla-get-Layers doc) "ABC"))
    (setq color (vlax-create-object (strcat "AutoCAD.AcCmColor." (substr (getvar "ACADVER") 1 2))))
    (vla-SetRGB color 80 100 244)
    (vla-put-TrueColor layerObj color)
    
    ;; Create Circle
    (setq center (vlax-3d-point 3 3 0)
          radius 1.5)
    (setq modelSpace (vla-get-ModelSpace doc))  
    (setq circleObj (vla-AddCircle modelSpace center radius))
    (vla-ZoomAll acadObj)
    (alert (strcat "The circle has been created on layer " (vla-get-Layer circleObj)))
        
    ;; Set the layer of new circle to "ABC"
    (vla-put-Layer circleObj "ABC")

    ;; Refresh view
    (vla-Regen doc :vlax-true)
    (alert (strcat "The circle is now on layer " (vla-get-Layer circleObj)))

    (vlax-release-object color)
)