CAD开发者社区 › 首页 ›AutoCAD开发文档› AutoCAD 2022 开发者帮助 › 查看内容

AutoCAD 2022 开发者帮助

OrthoOn 属性（ActiveX）

2024-5-18 18:45| 发布者: admin| 查看: 97| 评论: 0|原作者: admin|来自: AutoCAD

OrthoOn 属性（ActiveX）

指定视口的“等轴测捕捉”模式的状态。

支持的平台：仅限 Windows

签名

VBA：

object.OrthoOn

对象

类型：视口

此属性应用于的对象。

属性值

只读：不

类型：布尔

True：等距捕捉模式已打开。
False：等距捕捉模式已关闭。

言论

没有其他评论。

例子

VBA：

Sub Example_OrthoOn()
    ' This example toggles the setting of OrthoOn.

    Dim viewportObj As AcadViewport
    
    ' Set the viewportObj variable to the activeviewport
    Set viewportObj = ThisDrawing.ActiveViewport
    
    ' Display the current setting of OrthoOn
    MsgBox "Isometric snap mode is: " & IIf(viewportObj.OrthoOn, "On", "Off"), , "OrthoOn Example"

    ' Toggle the setting of OrthoOn
    viewportObj.OrthoOn = Not (viewportObj.OrthoOn)
    
    ' Reset the active viewport to see the change on the AutoCAD status bar
    ThisDrawing.ActiveViewport = viewportObj
    
    MsgBox "Isometric snap mode is now: " & IIf(viewportObj.OrthoOn, "On", "Off"), , "OrthoOn Example"
    
End Sub

可视化 LISP：

(vl-load-com)
(defun c:Example_OrthoOn()
    ;; This example toggles the setting of OrthoOn.
    (setq acadObj (vlax-get-acad-object))
    (setq doc (vla-get-ActiveDocument acadObj))
  
    ;; Set the viewportObj variable to the activeviewport
    (setq viewportObj (vla-get-ActiveViewport doc))
    
    ;; Display the current setting of OrthoOn
    (alert (strcat "Isometric snap mode is: " (if (= (vla-get-OrthoOn viewportObj) :vlax-true) "On" "Off")))

    ;; Toggle the setting of OrthoOn
    (vla-put-OrthoOn viewportObj (if (= (vla-get-OrthoOn viewportObj) :vlax-true) :vlax-false :vlax-true))
    
    ;; Reset the active viewport to see the change on the AutoCAD status bar
    (vla-put-ActiveViewport doc viewportObj)
    
    (alert (strcat "Isometric snap mode is now: " (if (= (vla-get-OrthoOn viewportObj) :vlax-true) "On" "Off")))
)