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Luminance Class

  • Artículo

Luminance.When the object is serialized out as xml, its qualified name is a:lum.

Inheritance Hierarchy

System.Object
  DocumentFormat.OpenXml.OpenXmlElement
    DocumentFormat.OpenXml.OpenXmlLeafElement
      DocumentFormat.OpenXml.Drawing.PercentageType
        DocumentFormat.OpenXml.Drawing.Luminance

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

Syntax

'Declaración
Public Class Luminance _
    Inherits PercentageType
'Uso
Dim instance As Luminance

public class Luminance : PercentageType

Remarks

[ISO/IEC 29500-1 1ª edición]

20.1.2.3.19 lum (Luminance)

This element specifies the input color with the specified luminance, but with its hue and saturation unchanged. Typically luminance values fall in the range [0%, 100%].

[Example:

The following two solid fills are equivalent:

<a:solidFill>
<a:hslClr hue="14400000" sat="100.000%" lum="50.000%">
</a:solidFill>
<a:solidFill>
<a:hslClr hue="14400000" sat="100.000%" lum="0%">
<a:lum val="50%"/>
<a:hslClr/>
</a:solidFill>

end example]

Parent Elements

hslClr (§20.1.2.3.13); prstClr (§20.1.2.3.22); schemeClr (§20.1.2.3.29); scrgbClr (§20.1.2.3.30); srgbClr (§20.1.2.3.32); sysClr (§20.1.2.3.33)

Attributes

Description

val (Value)

Specifies the value of the blue component. The assigned value is specified as a percentage with 0% indicating minimal blue and 100% indicating maximum blue.

[Example: The following manipulates the fill from having RGB value RRGGBB = (00, FF, 00) to value RRGGBB= (00, FF, FF)

<a:solidFill>
<a:srgbClr val="00FF00">
<a:blue val="100.000%"/>
</a:srgbClr>
</a:solidFill>

end example]

The possible values for this attribute are defined by the ST_Percentage simple type (§20.1.10.40).

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

© ISO/IEC29500: 2008. Los extractos anteriores han sido traducidos del inglés al español por Microsoft (o algunos de sus agentes) e ISO no asume ningún tipo de responsabilidad por dichas traducciones.

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

Luminance Members

DocumentFormat.OpenXml.Drawing Namespace