20.1.2.3.1 alpha

This element specifies its input color with the specific opacity, but with its color unchanged.

Attributes

val (Value)

Specifies the opacity as expressed by a percentage value.

[Example: The following represents a green solid fill which is 50% opaque

<a:solidFill>
  <a:srgbClr val="00FF00">
      <a:alpha val="50%"/>
  </a:srgbClr>
</a:solidFill>

end example]

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_PositiveFixedPercentage) is located in A.4.1. end note]