ICScannerFunctionalUnitMBS.scaleFactor as Integer

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
property	Image Capture	MBS AVFoundation Plugin	14.3	✅ Yes	❌ No	❌ No	❌ No	Desktop only

Current scale factor.

This will always be one of the supported scale factor values.
(Read only property)

ICScannerFunctionalUnitMBS.scanArea as NSRectMBS

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
property	Image Capture	MBS AVFoundation Plugin	14.3	✅ Yes	❌ No	❌ No	❌ No	Desktop only

This property along with scanAreaOrientation describes the area to be scanned.

(Read and Write property)

Some examples using this property:

• /MacFrameworks/Image Capture/Scanner Browser

ICScannerFunctionalUnitMBS.scanAreaOrientation as Integer

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
property	Image Capture	MBS AVFoundation Plugin	14.3	✅ Yes	❌ No	❌ No	❌ No	Desktop only

Desired orientation of the scan area.

This property along with scanArea describes the area to be scanned.
This property is set to ICEXIFOrientation1 initially. This property is not used by the ICScannerFunctionalUnitDocumentFeeder subclass.

Possible values:

ICEXIFOrientation1	1	Normal
ICEXIFOrientation2	2	Flipped horizontally
ICEXIFOrientation3	3	Rotated 180°
ICEXIFOrientation4	4	Flipped vertically
ICEXIFOrientation5	5	Rotated 90° CCW and flipped vertically
ICEXIFOrientation6	6	Rotated 90° CCW
ICEXIFOrientation7	7	Rotated 90° CW and flipped vertically
ICEXIFOrientation8	8	Rotated 90° CW

(Read and Write property)

ICScannerFunctionalUnitMBS.scanInProgress as Boolean

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
property	Image Capture	MBS AVFoundation Plugin	14.3	✅ Yes	❌ No	❌ No	❌ No	Desktop only

Indicates if a scan is in progress.

(Read only property)

Some examples using this property:

• /MacFrameworks/Image Capture/Scanner Browser

ICScannerFunctionalUnitMBS.scanProgressPercentDone as Double

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
property	Image Capture	MBS AVFoundation Plugin	14.3	✅ Yes	❌ No	❌ No	❌ No	Desktop only

Indicates percentage of scan completed.

(Read only property)

Some examples using this property:

• /MacFrameworks/Image Capture/Scanner Browser

ICScannerFunctionalUnitMBS.state as Integer

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
property	Image Capture	MBS AVFoundation Plugin	14.3	✅ Yes	❌ No	❌ No	❌ No	Desktop only

Indicates the current state of the functional unit.

See ICScannerFunctionalUnitState* constants.
(Read only property)

ICScannerFunctionalUnitMBS.supportedBitDepths as NSIndexSetMBS

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
property	Image Capture	MBS AVFoundation Plugin	14.3	✅ Yes	❌ No	❌ No	❌ No	Desktop only

Supported bit depths.

The values in this set are valid values defined by ICScannerBitDepth.
(Read only property)

ICScannerFunctionalUnitMBS.supportedDocumentTypes as NSIndexSetMBS

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
property	Image Capture	MBS AVFoundation Plugin	14.3	✅ Yes	❌ No	❌ No	❌ No	Desktop only

Supported document types.

The values in this set are valid values defined by ICScannerDocumentType.
(Read only property)

ICScannerFunctionalUnitMBS.supportedMeasurementUnits as NSIndexSetMBS

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
property	Image Capture	MBS AVFoundation Plugin	14.3	✅ Yes	❌ No	❌ No	❌ No	Desktop only

Supported measurement units. The values in this set are valid values defined by ICScannerMeasurementUnit.

(Read only property)

ICScannerFunctionalUnitMBS.supportedResolutions as NSIndexSetMBS

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
property	Image Capture	MBS AVFoundation Plugin	14.3	✅ Yes	❌ No	❌ No	❌ No	Desktop only

Supported scan resolutions in DPI.

(Read only property)

Some examples using this property:

• /MacFrameworks/Image Capture/Scanner Browser

ICScannerFunctionalUnitMBS.supportedScaleFactors as NSIndexSetMBS

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
property	Image Capture	MBS AVFoundation Plugin	14.3	✅ Yes	❌ No	❌ No	❌ No	Desktop only

Supported scale factors in percentage.

(Read only property)