private static ExifFlashMode GetFlashMode(BitmapMetadata metadata)
{
var value = metadata.ReadUShort(FlashModeQuery);
return(value.HasValue
? (value.Value % 2 == 1 ? ExifFlashMode.FlashFired : ExifFlashMode.FlashDidNotFire)
: ExifFlashMode.Unknown);
}
private static ExifOrientation GetOrientation(BitmapMetadata metadata)
{
var direction = metadata.ReadUShort(OrientationQuery);
return(direction.HasValue ? (ExifOrientation)direction.Value : ExifOrientation.None);
}
private static ExifColorRepresentation GetColorRepresentation(BitmapMetadata metadata)
{
var value = metadata.ReadUShort(ColorRepresentationQuery);
return(value.HasValue && value == 1 ? ExifColorRepresentation.sRGB : ExifColorRepresentation.Uncalibrated);
}
private static ExifWhiteBalanceMode GetWhiteBalanceMode(BitmapMetadata metadata)
{
var mode = metadata.ReadUShort(WhiteBalanceQuery);
return(!mode.HasValue ? ExifWhiteBalanceMode.Unknown : (ExifWhiteBalanceMode)mode.Value);
}
private static ExifExposureMode GetExposureMode(BitmapMetadata metadata)
{
var mode = metadata.ReadUShort(ExposureModeQuery);
return(!mode.HasValue ? ExifExposureMode.Unknown : (ExifExposureMode)mode.Value);
}
private static ExifColorRepresentation GetColorRepresentation( BitmapMetadata metadata )
{
var value = metadata.ReadUShort( ColorRepresentationQuery );
return value.HasValue && value == 1 ? ExifColorRepresentation.sRGB : ExifColorRepresentation.Uncalibrated;
}
private static ExifWhiteBalanceMode GetWhiteBalanceMode( BitmapMetadata metadata )
{
var mode = metadata.ReadUShort( WhiteBalanceQuery );
return !mode.HasValue ? ExifWhiteBalanceMode.Unknown : (ExifWhiteBalanceMode) mode.Value;
}
private static ExifOrientation GetOrientation( BitmapMetadata metadata )
{
var direction = metadata.ReadUShort( OrientationQuery );
return direction.HasValue ? (ExifOrientation) direction.Value : ExifOrientation.None;
}
private static ExifFlashMode GetFlashMode( BitmapMetadata metadata )
{
var value = metadata.ReadUShort( FlashModeQuery );
return value.HasValue
? (value.Value % 2 == 1 ? ExifFlashMode.FlashFired : ExifFlashMode.FlashDidNotFire)
: ExifFlashMode.Unknown;
}
private static ExifExposureMode GetExposureMode( BitmapMetadata metadata )
{
var mode = metadata.ReadUShort( ExposureModeQuery );
return !mode.HasValue ? ExifExposureMode.Unknown : (ExifExposureMode) mode.Value;
}