Luminance Class
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
'Declaration
Public Class Luminance _
Inherits PercentageType
'Usage
Dim instance As Luminance
public class Luminance : PercentageType
Remarks
[ISO/IEC 29500-1 1st Edition]
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.
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.