返回一个 ColorFormat 对象,该对象代表图形延伸区域的颜色。只读。
本示例向活动文档添加一个椭圆,然后指定该椭圆延伸 50 磅,并将延伸区域设为紫色。
Dim docActive As Document
Dim shapeNew As Shape
Set docActive = ActiveDocument
Set shapeNew = docActive.Shapes.AddShape(msoShapeOval, _
    90, 90, 90, 40)
With shapeNew.ThreeD
    .Visible = True
    .Depth = 50
    ' RGB value for purple
    .ExtrusionColor.RGB = RGB(255, 100, 255)
End With