BiLevel-Klasse
Defines the BiLevel Class.When the object is serialized out as xml, its qualified name is a:biLevel.
Vererbungshierarchie
System.Object
DocumentFormat.OpenXml.OpenXmlElement
DocumentFormat.OpenXml.OpenXmlLeafElement
DocumentFormat.OpenXml.Drawing.BiLevel
Namespace: DocumentFormat.OpenXml.Drawing
Assembly: DocumentFormat.OpenXml (in DocumentFormat.OpenXml.dll)
Syntax
'Declaration
Public Class BiLevel _
Inherits OpenXmlLeafElement
'Usage
Dim instance As BiLevel
public class BiLevel : OpenXmlLeafElement
Hinweise
[ISO/IEC 29500-1 1. Ausgabe]
20.1.8.11 biLevel (Bi-Level (Black/White) Effect)
This element specifies a bi-level (black/white) effect. Input colors whose luminance is less than the specified threshold value are changed to black. Input colors whose luminance are greater than or equal the specified value are set to white. The alpha effect values are unaffected by this effect.
Parent Elements |
|---|
blip (§20.1.8.13); cont (§20.1.8.20); effectDag (§20.1.8.25) |
Attributes |
Description |
|---|---|
thresh (Threshold) |
Specifies the luminance threshold for the Bi-Level effect. Values greater than or equal to the threshold are set to white. Values lesser than the threshold are set to black. 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_BiLevelEffect) is located in §A.4.1. end note]
© ISO/IEC29500: 2008. Die oben aufgeführten Textauszüge wurden von Microsoft (und/oder den Microsoft-Vendoren) von Englisch nach Deutsch übersetzt, und im Rahmen von ISO wird keinerlei Verantwortung für diese Übersetzungen übernommen.
Threadsicherheit
Alle öffentlichen static (Shared in Visual Basic) Member dieses Typs sind threadsicher. Bei Instanzmembern ist die Threadsicherheit nicht gewährleistet.