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1. Download Electronics For Imaging Drivers
2. Is&t Electronic Imaging
3. Electronic Imaging Materials
4. Imaging Driver Software

This section contains information about Windows Image Acquisition (WIA) drivers, Still Image (STI) drivers, and Web Services on Devices (WSD.)

Note

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The WIA programming interface is used to develop imaging drivers for modern Windows operating systems.The STI programming interface was used to develop imaging drivers in legacy Windows operating systems.The STI programming interface documentation will be archived in a future release.

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3. Electronics For Imaging does not warrant the performance of the Canon imagePASS-U2 if it is installed or serviced by non-authorized personnel. NOTE: The term “imagePASS” is used throughout this document to refer to the Canon imagePASS-U2. ImagePASS customer media pack The imagePASS customer media pack contains the following.

WIA and STI Driver Reference

Download Electronics For Imaging Drivers

The following table contains reference information for Windows Image Acquisition (WIA) drivers and for Still Imaging (STI) drivers. These drivers control devices, including scanners and cameras, that capture still images. For more information about these drivers, see Windows Image Acquisition Drivers and Still Image Drivers.

Is&t Electronic Imaging

The following sections describe the interfaces, functions, structures, and properties used by WIA and STI drivers.

Electronic Imaging Materials

Section	Description
Device class GUID for imaging devices.
Interface for managing all communications between a WIA minidriver and the WIA service.
Helper functions used by a WIA minidriver to manage device items and data transfers.
Properties of WIA devices, including status, capabilities, and device identification information.
Utility functions and classes used by a WIA minidriver to support debugging and to perform common tasks.
Callback interface for transferring status and image data between the WIA service and a WIA minidriver.
Interface used by a WIA minidriver to manage a tree of WIA driver items.
Interface used by a WIA minidriver to provide error status and to support error recovery.
Interface implemented by an image processing filter and called by the WIA service to communicate with the filter.
Interface and macros used by a WIA minidriver to record trace, error, and warning messages to a diagnostic log file.
Interface used by a WIA minidriver to detect regions in a segmented image.
Interface implemented by an image processing filter and called by the WIA service to initiate the processing of image streams.
Functions, structures, and commands used by WIA microdrivers.
Interface used by device vendors to provide custom user interfaces for their devices.
Structures used by driver-level WIA methods and functions.
Interfaces, structures, data types, and control codes used by STI drivers.
Web Services on Devices information, including Scan Service (WS-SCAN)

Imaging Driver Software

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