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GraphicsWinLayoutBackgrndColor 属性（ActiveX）

2024-5-18 18:57| 发布者: admin| 查看: 323| 评论: 0|原作者: admin|来自: AutoCAD

指定图纸空间布局的背景颜色。

支持的平台：仅限 Windows

签名

VBA：

object.GraphicsWinLayoutBackgrndColor

对象

类型：首选项显示

此属性应用于的对象。

属性值

只读：不

类型：OLE_COLOR（常量）

vb黑色
vb红色
vb黄色
vb绿色
vb青色
vbBlue的
vb品红色
vb白色

言论

此属性的初始值是介于 Windows 标准背景色和 Windows 标准活动按钮颜色之间的颜色。

图纸空间窗口由 AutoCAD 中的“布局”选项卡标识。模型空间窗口由“模型”选项卡标识。可以使用该属性更改模型空间窗口的背景颜色。GraphicsWinModelBackgrndColor

例子

VBA：

Sub Example_GraphicsWinLayoutBackgrndColor()
    ' This example returns the current setting of
    ' GraphicsWinLayoutBackgrndColor. It then changes the value, and finally
    ' it resets the value back to the original setting.
    
    Dim preferences As AcadPreferences
    Dim currGraphicsWinLayoutBackgrndColor As OLE_COLOR
    
    Set preferences = ThisDrawing.Application.preferences
    
    ' Retrieve the current GraphicsWinLayoutBackgrndColor value
    currGraphicsWinLayoutBackgrndColor = preferences.DISPLAY.GraphicsWinLayoutBackgrndColor
    MsgBox "The current value for GraphicsWinLayoutBackgrndColor is " _
            & preferences.DISPLAY.GraphicsWinLayoutBackgrndColor, vbInformation, "GraphicsWinLayoutBackgrndColor Example"
    
    ' Change the value for GraphicsWinLayoutBackgrndColor
    preferences.DISPLAY.GraphicsWinLayoutBackgrndColor = 16
    MsgBox "The new value for GraphicsWinLayoutBackgrndColor is " _
            & preferences.DISPLAY.GraphicsWinLayoutBackgrndColor, vbInformation, "GraphicsWinLayoutBackgrndColor Example"
    
    ' Reset GraphicsWinLayoutBackgrndColor to its original value
    preferences.DISPLAY.GraphicsWinLayoutBackgrndColor = currGraphicsWinLayoutBackgrndColor
    MsgBox "The GraphicsWinLayoutBackgrndColor value is reset to " _
            & preferences.DISPLAY.GraphicsWinLayoutBackgrndColor, vbInformation, "GraphicsWinLayoutBackgrndColor Example"
End Sub

可视化 LISP：

(vl-load-com)
(defun c:Example_GraphicsWinLayoutBackgrndColor()
    ;; This example returns the current setting of
    ;; GraphicsWinLayoutBackgrndColor. It then changes the value, and finally
    ;; it resets the value back to the original setting.
    (setq acadObj (vlax-get-acad-object))
    (setq doc (vla-get-ActiveDocument acadObj))
    (setq preferences (vla-get-Preferences acadObj))

    ;; Set PaperSpace/Layout current
    (vla-put-ActiveSpace doc acPaperSpace)
  
    ;; Retrieve the current GraphicsWinLayoutBackgrndColor value
    (setq currGraphicsWinLayoutBackgrndColor (vlax-variant-change-type (vla-get-GraphicsWinLayoutBackgrndColor (vla-get-Display preferences)) vlax-vbLong))
    (alert (strcat "The current value for GraphicsWinLayoutBackgrndColor is " (itoa (vlax-variant-value currGraphicsWinLayoutBackgrndColor))))
    
    ;; Change the value for GraphicsWinLayoutBackgrndColor
    (vla-put-GraphicsWinLayoutBackgrndColor ACADPref (vlax-make-variant 127 19))
    (setq newValue (vlax-variant-change-type (vla-get-GraphicsWinLayoutBackgrndColor ACADPref) vlax-vbLong))
    (alert (strcat "The new value for GraphicsWinLayoutBackgrndColor is " (itoa (vlax-variant-value newValue))))

    ;; Reset GraphicsWinLayoutBackgrndColor to its original value
    (vla-put-GraphicsWinLayoutBackgrndColor ACADPref currGraphicsWinLayoutBackgrndColor)
    (alert (strcat "The GraphicsWinLayoutBackgrndColor value is reset to " (itoa (vlax-variant-value currGraphicsWinLayoutBackgrndColor))))
)