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AlphaBiLevel Class

Defines the AlphaBiLevel Class.When the object is serialized out as xml, its qualified name is a:alphaBiLevel.

Inheritance Hierarchy

System.Object
  DocumentFormat.OpenXml.OpenXmlElement
    DocumentFormat.OpenXml.OpenXmlLeafElement
      DocumentFormat.OpenXml.Drawing.AlphaBiLevel

Namespace:  DocumentFormat.OpenXml.Drawing
Assembly:  DocumentFormat.OpenXml (in DocumentFormat.OpenXml.dll)

Syntax

'Declaration
Public Class AlphaBiLevel _
    Inherits OpenXmlLeafElement
'Usage
Dim instance As AlphaBiLevel
public class AlphaBiLevel : OpenXmlLeafElement

Remarks

[ISO/IEC 29500-1 1st Edition]

20.1.8.1 alphaBiLevel (Alpha Bi-Level Effect)

This element represents an Alpha Bi-Level Effect.

Alpha (Opacity) values less than the threshold are changed to 0 (fully transparent) and alpha values greater than or equal to the threshold are changed to 100% (fully opaque).

Parent Elements

blip (§20.1.8.13); cont (§20.1.8.20); effectDag (§20.1.8.25)

Attributes

Description

thresh (Threshold)

Specifies the threshold value for the alpha bi-level effect.

The possible values for this attribute are defined by the ST_PositiveFixedPercentage simple type (§20.1.10.45).

[Note: The W3C XML Schema definition of this element’s content model (CT_AlphaBiLevelEffect) is located in §A.4.1. end note]

© ISO/IEC29500: 2008.

Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

See Also

Reference

AlphaBiLevel Members

DocumentFormat.OpenXml.Drawing Namespace