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2.3.3.13 CT_PictureEffectBrightnessContrast

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Target namespace: http://schemas.microsoft.com/office/drawing/2010/main

Referenced by: CT_PictureEffect

A complex type that specifies a brightness and contrast effect applied to a picture.

The following figure demonstrates the effect applied to a picture with brightness values of –40 percent, –20 percent, zero percent, +20 percent, and +40 percent, respectively.

Effect of changes to brightness

Figure 2: Effect of changes to brightness

The following figure demonstrates the effect applied to a picture with contrast values of –40 percent, –20 percent, zero percent, +20 percent, and +40 percent, respectively.

Effect of changes to contrast

Figure 3: Effect of changes to contrast

Attributes:

bright: An ST_FixedPercentage attribute ([ISO/IEC29500-1:2016] section A.4.1) that specifies the percent to change the brightness.

contrast: An ST_FixedPercentage attribute ([ISO/IEC29500-1:2016] section A.4.1) that specifies the percent to change the contrast.

The following W3C XML Schema ([XMLSCHEMA1/2] 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 ([XMLSCHEMA1/2] section 2.1).