Instance Property

exifgpsVersion

The version of GPS Info IFD header that was used to generate the metadata for the image.

Declaration

var exifgpsVersion: String? { get set }

See Also

Describing Images

var isoSpeed: NSNumber?

The ISO speed setting for the camera at the time the image was captured.

var acquisitionMake: String?

The manufacturer of the device that was used to capture the image.

var acquisitionModel: String?

The model of the device that was used to capture the image.

var aperture: NSNumber?

The size of the lens aperture at the time the image was captured, as a log-scale APEX value.

var bitsPerSample: NSNumber?

The number of bits per sample.

var cameraOwner: String?

The owner of the camera used to capture the image.

var colorSpace: String?

The color space model used in this image, such as RGB, CMYK, YUV, or YCbCr.

var flashOn: NSNumber?

A value that indicates if the flash was used to capture the image.

var focalLength: NSNumber?

The actual focal length of the lens in millimeters.

var focalLength35mm: NSNumber?

A value that indicates if the focal length is 35mm.

var layerNames: [String]?

An array that contains the names of the various layers in the file.

var lensModel: String?

The model of the lens used to capture this image.

var orientation: NSNumber?

The orientation of the data.

var pixelCount: NSNumber?

The total number of pixels in the image.

var pixelHeight: NSNumber?

The height of the item, such as image or video frame height, in pixels.

var pixelWidth: NSNumber?

The width of the item, such as image or video frame width, in pixels.

var whiteBalance: NSNumber?

The white balance setting of the camera when the image was acquired.

var exifVersion: String?

The version of the EXIF header that was used to generate the metadata for the image.

var exposureMode: NSNumber?

The mode that was used for the exposure for the image.

var exposureProgram: String?

The class of the program used by the camera to set exposure when the image is captured.

var exposureTime: NSNumber?

The time that the lens was open during exposure, in seconds.

var exposureTimeString: String?

The time that the lens was open during exposure, in a string, such as "1/250 seconds".

var fNumber: NSNumber?

The focal length of the lens divided by the diameter of the aperture when the image was captured.

var hasAlphaChannel: NSNumber?

Indicates if the image file has an alpha channel.

var maxAperture: NSNumber?

The smallest F number of the lens.

var meteringMode: String?

The metering mode.

var profileName: String?

The name of the color profile used for the image.

var redEyeOn: NSNumber?

A value that indicates if red-eye reduction was used when the image was captured.

var resolutionHeightDPI: NSNumber?

The resolution height of this image in DPI.

var resolutionWidthDPI: NSNumber?

The resolution width of this image in DPI.