BrightnessContrast-Klasse
Defines the BrightnessContrast Class.This class is only available in Office2010.When the object is serialized out as xml, its qualified name is a14:brightnessContrast.
Vererbungshierarchie
System.Object
DocumentFormat.OpenXml.OpenXmlElement
DocumentFormat.OpenXml.OpenXmlLeafElement
DocumentFormat.OpenXml.Office2010.Drawing.BrightnessContrast
Namespace: DocumentFormat.OpenXml.Office2010.Drawing
Assembly: DocumentFormat.OpenXml (in DocumentFormat.OpenXml.dll)
Syntax
'Declaration
<OfficeAvailabilityAttribute(FileFormatVersions.Office2010)> _
Public Class BrightnessContrast _
Inherits OpenXmlLeafElement
'Usage
Dim instance As BrightnessContrast
[OfficeAvailabilityAttribute(FileFormatVersions.Office2010)]
public class BrightnessContrast : OpenXmlLeafElement
Hinweise
2.5.28 CT_PictureEffectBrightnessContrast
Target namespace: https://schemas.microsoft.com/office/drawing/2007/7/7/main
Referenced by: CT_PictureEffect
A complex type that specifies a brightness and contrast effect applied to a picture.
Sample demonstrating the effect applied to a picture with brightness values of -40%, -20%, 0%, +20%, and +40% respectively:
.jpg "DocumentFormat.OpenXml.Office2010.Drawing.Brightne")
Sample demonstrating the effect applied to a picture with contrast values of -40%, -20%, 0%, +20%, and +40% respectively:
.jpg "DocumentFormat.OpenXml.Office2010.Drawing.Brightne")
Attributes:
bright : An ST_FixedPercentage ([ISO/IEC-29500-1] section A.4.1) attribute that specifies the percent to change the brightness*.*
contrast : An ST_FixedPercentage ([ISO/IEC-29500-1] section A.4.1) attribute that specifies the percent to change the contrast.
The following W3C XML Schema ([XMLSCHEMA1] section 2.1) fragment specifies the contents of this complex type.
<xsd:complexType name="CT_PictureEffectBrightnessContrast">
<xsd:attribute name="bright" type="a:ST_FixedPercentage" use="optional" default="0"/>
<xsd:attribute name="contrast" type="a:ST_FixedPercentage" use="optional" default="0"/>
</xsd:complexType>
See section 5.1 for the full W3C XML Schema ([XMLSCHEMA1] section 2.1).
Threadsicherheit
Alle öffentlichen static (Shared in Visual Basic) Member dieses Typs sind threadsicher. Bei Instanzmembern ist die Threadsicherheit nicht gewährleistet.