ImageGear for .NET
ExposureBiasValue Property
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ImageGear21.Formats.SimplifiedMetadata Assembly > ImageGear.Formats.EXIF Namespace > ImGearEXIFMetadata Class : ExposureBiasValue Property




Glossary Item Box

Gets or sets ExposureBiasValue Tag value.

Syntax

 
Visual Basic
C#
Managed Extensions for C++
C++/CLI
 
 

Property Value

Nullable (boxed) ImageGear.Core.ImGearRationalUInt structure value.

Remarks

This property accesses the ExposureBiasValue tag. The tag specifies the exposure bias. The unit is the APEX value. Ordinarily it is given in the range of -99.99 to 99.99.

Get accessor returns the tag value if the tag is present in the metadata tree, or null otherwise.

Set accessor replaces the current tag value if the tag is present in the metadata tree, adds the tag if it was not present, or deletes the tag if a null value is passed.

See the EXIF 2.2 specification for tag usage details.

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