20.1.2.3.21 lumOff

This element specifies the input color with its luminance shifted, but with its hue and saturation unchanged.

Attributes

val (Value)

Specifies the luminance as expressed by a percentage offset increase or decrease to the input color. Increases never increase the luminance beyond 100%, decreases never decrease the luminance below 0%.

having RGB value RRGGBB = (00, FF, 00)

[Example: The following manipulates the fill from to value RRGGBB= (00, 99, 00)

    <a:solidFill>
        <a:srgbClr val="00FF00">
          <a:lumOff val="-20%"/>
        </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]