SetRGB 方法 (ActiveX)
指定“真彩色”的 RGB 值。 支持的平台:仅限 Windows 签名VBA: object.SetRGB Red, Green, Blue
返回值 (RetVal)无返回值。 言论没有其他评论。 例子VBA: Sub Example_SetRGB()
' This example draws a line and returns the RGB values
Dim color As AcadAcCmColor
Set color = AcadApplication.GetInterfaceObject("AutoCAD.AcCmColor." & Left(AcadApplication.Version, 2))
color.SetRGB 80, 100, 244
Dim line As AcadLine
Dim startPoint(0 To 2) As Double
Dim endPoint(0 To 2) As Double
startPoint(0) = 1#: startPoint(1) = 1#: startPoint(2) = 0#
endPoint(0) = 5#: endPoint(1) = 5#: endPoint(2) = 0#
Set line = ThisDrawing.ModelSpace.AddLine(startPoint, endPoint)
ZoomAll
line.TrueColor = color
Dim retcolor As AcadAcCmColor
Set retcolor = line.TrueColor
MsgBox "Red = " & retcolor.Red & vbLf & _
"Green = " & retcolor.Green & vbLf & _
"Blue = " & retcolor.Blue
End Sub
可视化 LISP: (vl-load-com)
(defun c:Example_SetRGB()
;; This example draws a line and returns the RGB values
(setq acadObj (vlax-get-acad-object))
(setq doc (vla-get-ActiveDocument acadObj))
(setq color (vlax-create-object (strcat "AutoCAD.AcCmColor." (substr (getvar "ACADVER") 1 2))))
(vla-SetRGB color 80 100 244)
(setq startPoint (vlax-3d-point 1 1 0)
endPoint (vlax-3d-point 5 5 0))
(setq modelSpace (vla-get-ModelSpace doc))
(setq lineObj (vla-AddLine modelSpace startPoint endPoint))
(vla-ZoomAll acadObj)
(vla-put-TrueColor lineObj color)
(setq retcolor (vla-get-TrueColor lineObj))
(alert (strcat "Red = " (itoa (vla-get-Red retcolor))
"\nGreen = " (itoa (vla-get-Green retcolor))
"\nBlue = " (itoa (vla-get-Blue retcolor))))
)
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