ColorIndex 属性 (ActiveX)
指定颜色索引。 支持的平台:仅限 Windows 属性值只读:不 类型:枚举acColor 默认颜色名称为 。使用介于 0 到 256 之间的颜色索引号,或此处列出的常量之一:acByLayer
言论没有其他评论。 例子VBA: Sub Example_ColorIndex() 'This example draws a circle and 'returns the closest color index. Dim cir As AcadCircle Dim pt(0 To 2) As Double Set cir = ThisDrawing.modelSpace.AddCircle(pt, 2) Dim col As AcadAcCmColor Set col = cir.TrueColor col.SetRGB 125, 175, 235 cir.TrueColor = col ZoomAll Dim retCol As AcadAcCmColor Set retCol = cir.TrueColor If col.ColorMethod = AutoCAD.acColorMethodByRGB Then MsgBox "Closest ColorIndex=" & col.ColorIndex End If End Sub 可视化 LISP: (vl-load-com) (defun c:Example_ColorIndex() ;;This example draws a circle and ;;returns the closest color index. (setq acadObj (vlax-get-acad-object) doc (vla-get-ActiveDocument acadObj)) (setq pt (vlax-3d-point 0 0 0)) (setq modelSpace (vla-get-ModelSpace doc) cir (vla-AddCircle modelSpace pt 2) col (vla-get-TrueColor cir)) (vla-SetRGB col 125 175 235) (vla-put-TrueColor cir col) (vla-ZoomAll acadObj) (setq retCol (vla-get-TrueColor cir)) (if (= (vla-get-ColorMethod col) acColorMethodByRGB) (alert (strcat "Closest ColorIndex=" (itoa (vla-get-ColorIndex col)))) ) ) |
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