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AutoSnapMarkerSize 属性（ActiveX）

2024-5-18 19:08| 发布者: admin| 查看: 160| 评论: 0|原作者: admin|来自: AutoCAD

指定 AutoSnap 标记的大小。

支持的平台：仅限 Windows

签名

VBA：

object.AutoSnapMarkerSize

对象

类型：首选项起草

此属性应用于的对象。

属性值

只读：不

类型：长

一个介于 1 到 20 之间的值，表示 AutoSnap 标记的大小（以像素为单位）。

言论

没有其他评论。

例子

VBA：

Sub Example_AutoSnapMarkerSize()
    ' This example reads and modifies the preference value that controls
    ' the size of the AutoSnap marker. When finished, this example resets
    ' the preference value back to its original value.
    
    Dim ACADPref As AcadPreferencesDrafting
    Dim originalValue As Variant, newValue As Variant
    
    ' Get the drafting preferences object
    Set ACADPref = ThisDrawing.Application.preferences.Drafting
    
    ' Read and display the original value
    originalValue = ACADPref.AutoSnapMarkerSize
    MsgBox "The AutoSnapMarkerSize preference is: " & originalValue

    ' Modify the AutoSnapMarkerSize preference by setting it to 10
    ACADPref.AutoSnapMarkerSize = 10
    newValue = ACADPref.AutoSnapMarkerSize
    MsgBox "The AutoSnapMarkerSize preference has been set to: " & newValue

    ' Reset the preference back to its original value
    '
    ' * Note: Comment out this last section to leave the change to
    '         this preference in effect
    ACADPref.AutoSnapMarkerSize = originalValue
    MsgBox "The AutoSnapMarkerSize preference was reset back to: " & originalValue
End Sub

可视化 LISP：

(vl-load-com)
(defun c:Example_AutoSnapMarkerSize()
    ;; This example reads and modifies the preference value that controls
    ;; the size of the AutoSnap marker. When finished, this example resets
    ;; the preference value back to its original value.
    (setq acadObj (vlax-get-acad-object))
    (setq preferences (vla-get-Preferences acadObj))
  
    ;; Get the drafting preferences object
    (setq ACADPref (vla-get-Drafting preferences))
    
    ;; Read and display the original value
    (setq originalValue (vla-get-AutoSnapMarkerSize ACADPref))
    (alert (strcat "The AutoSnapMarkerSize preference is: " (itoa originalValue)))

    ;; Modify the AutoSnapMarkerSize preference by setting it to 10
    (vla-put-AutoSnapMarkerSize ACADPref 10)
    (setq newValue (vla-get-AutoSnapMarkerSize ACADPref))
    (alert (strcat "The AutoSnapMarkerSize preference has been set to: " (itoa newValue)))

    ;; Reset the preference back to its original value
    ;;
    ;; * Note: Comment out this last section to leave the change to
    ;;         this preference in effect
    (vla-put-AutoSnapMarkerSize ACADPref originalValue)
    (alert (strcat "The AutoSnapMarkerSize preference was reset back to: " (itoa originalValue)))
)