ImageGear for .NET
ImGearCapabilities Enumeration




Supported capabilities.
Syntax
'Declaration
 
Public Enum ImGearCapabilities 
   Inherits System.Enum
'Usage
 
Dim instance As ImGearCapabilities
public enum ImGearCapabilities : System.Enum 
__value public enum ImGearCapabilities : public System.Enum 
public enum class ImGearCapabilities : public System.Enum 
Members
MemberValueDescription
ACAP_AUDIOFILEFORMAT0x00001201Informs the application which audio file formats the Source can generate or tells the Source which audio file formats the application can handle. Uses ImGearAudioFormats values.
ACAP_XFERMECH0x00001202 Allows the Application and Source to identify which audio transfer mechanisms they have in common.
CAP_ALARMS0x00001018Turns specific audible alarms on and off. Uses ImGearAlarms values.
CAP_ALARMVOLUME0x00001019 The volume of a device’s audible alarm. Note that this control affects the volume of all alarms; no specific volume control for individual types of alarms is provided.
CAP_AUTHOR0x00001000 The name or other identifying information about the Author of the image. It may include a copyright string.
CAP_AUTOFEED0x00001007 Set to TRUE to enable Source’s automatic feeding.
CAP_AUTOMATICCAPTURE0x0000101A The number of images to automatically capture. This does not refer to the number of images to be sent to the Application, use CAP_XFERCOUNT for that.
CAP_AUTOSCAN0x00001010 Enables the source’s automatic document scanning process.
CAP_BATTERYMINUTES0x00001032 The minutes of battery power remaining on a device.
CAP_BATTERYPERCENTAGE0x00001033 Indicates battery power status.
CAP_CAMERAPREVIEWUI0x00001021 Queries the source for UI support for preview mode.
CAP_CAPTION0x00001001 A general note about the acquired image.
CAP_CLEARBUFFERS0x0000101DGetting this reports the presence of data in the scanner’s buffers. Setting with a value of ImGearClearBuffers.CLEAR immediately clears the buffers. Uses ImGearClearBuffers values.
CAP_CLEARPAGE0x00001008 Set to TRUE to eject current page and leave acquire area empty.
CAP_CUSTOMBASE0x00008000 Base of custom capabilities.
CAP_CUSTOMDSDATA0x00001015 Allows the application to query the data source to see if it supports the new operation triplets DG_CONTROL/DAT_CUSTOMDSDATA/MSG_GET and DG_CONTROL/DAT_CUSTOMDSDATA/MSG_SET.
CAP_DEVICEEVENT0x00001022Selects which events the application wants the source to report. Uses ImGearDeviceEvents values.
CAP_DEVICEONLINE0x0000100F Determines if hardware is on and ready.
CAP_DEVICETIMEDATE0x0000101F Date and time of a device’s clock.
CAP_DUPLEX0x00001012This indicates whether the scanner supports duplex. If so, it further indicates whether one-path or two-path duplex is supported. Uses ImGearDuplex values.
CAP_DUPLEXENABLED0x00001013 The user can set the duplex option to be TRUE or FALSE. If TRUE, the scanner scans both sides of a paper; otherwise, the scanner will scan only one side of the image.
CAP_ENABLEDSUIONLY0x00001014 Queries an application to see if it implements the new user interface settings dialog.
CAP_ENDORSER0x00001016 Allows the application to specify the starting endorser / imprinter number.
CAP_EXTENDEDCAPS0x00001006 Capabilities negotiated in States 5 & 6.
CAP_FEEDERALIGNMENT0x0000102DIf TRUE, feeder is centered; FALSE if it is free-floating. Uses ImGearFeederAlignment values.
CAP_FEEDERENABLED0x00001002 If TRUE, Source’s feeder is available.
CAP_FEEDERLOADED0x00001003 If TRUE, Source has documents loaded in feeder (get only).
CAP_FEEDERORDER0x0000102ESpecifies whether feeder starts with top of first or last page. Uses ImGearFeederOrder values.
CAP_FEEDPAGE0x00001009 Set to TRUE to eject current page and feed next page.
CAP_INDICATORS0x0000100B Use the Source’s progress indicator? (valid only when ShowUI==FALSE).
CAP_JOBCONTROL0x00001017 Allows multiple jobs in batch mode.
CAP_LANGUAGE0x0000102CAllows application and source to identify which languages they have in common. Uses ImGearLanguages values.
CAP_MAXBATCHBUFFERS0x0000101EDescribes the number of pages that the scanner can buffer when CAP_AUTOSCAN is enabled. Uses ImGearClearBuffers values.
CAP_PAPERDETECTABLE0x0000100D Determines whether source can detect documents on the ADF or flatbed.
CAP_POWERSUPPLY0x00001020Get reports the kinds of power available; Current reports the current power supply to use. Uses ImGearPowerSupply values.
CAP_PRINTER0x00001026Gets current list of available printer devices; sets the device for negotiation. Uses ImGearPrinter values.
CAP_PRINTERENABLED0x00001027 Turns the current CAP_PRINTER device on or off.
CAP_PRINTERINDEX0x00001028 Starting number for the CAP_PRINTER device.
CAP_PRINTERMODE0x00001029Specifies appropriate current CAP_PRINTER device mode. Uses ImGearPrinterModes values.
CAP_PRINTERSTRING0x0000102A String(s) to be used in the string component when CAP_PRINTER device is enabled.
CAP_PRINTERSUFFIX0x0000102B String to be used as current CAP_PRINTER device’s suffix.
CAP_REACQUIREALLOWED0x00001030 Undocumented TWAIN capability.
CAP_REWINDPAGE0x0000100A Set to TRUE to do a reverse feed.
CAP_SERIALNUMBER0x00001024 The serial number of the currently selected source device.
CAP_SUPPORTEDCAPS0x00001005 Inquire valid capabilities for Source.
CAP_SUPPORTEDCAPSEXT0x0000100C Undocumented TWAIN capability.
CAP_THUMBNAILSENABLED0x00001011 Allows an application to request the delivery of thumbnail representations for the set of images that are to be delivered.
CAP_TIMEBEFOREFIRSTCAPTURE0x0000101B Selects the number of seconds before the first picture taken.
CAP_TIMEBETWEENCAPTURES0x0000101C Selects the hundredths of a second to wait between pictures taken.
CAP_TIMEDATE0x00001004 Date and Time the image was acquired.
CAP_UICONTROLLABLE0x0000100E Indicates that Source supports acquisitions with UI disabled.
CAP_XFERCOUNT0x00000001 Number of images the application is willing to accept this session.
ICAP_AUTOBRIGHT0x00001100 Enable Source’s Auto-brightness function.
ICAP_AUTOMATICBORDERDETECTION0x00001150 Turns automatic border detection on and off.
ICAP_AUTOMATICDESKEW0x00001151 Turns automatic skew detection on and off.
ICAP_AUTOMATICROTATE0x00001152 When TRUE, depends on source to automatically rotate the image.
ICAP_BARCODEDETECTIONENABLED0x00001137 Turns bar code detection on and off.
ICAP_BARCODEMAXRETRIES0x0000113C Restricts the number of times a search will be retried if no bar codes are found.
ICAP_BARCODEMAXSEARCHPRIORITIES0x00001139 Specifies the maximum number of supported search priorities.
ICAP_BARCODESEARCHMODE0x0000113BRestricts bar code searching to certain orientations, or prioritizes one orientation over another. Uses ImGearBarcodeSearchModes values.
ICAP_BARCODESEARCHPRIORITIES0x0000113AA prioritized list of bar code types dictating the order in which they will be sought. Uses ImGearBarcodeType values.
ICAP_BARCODETIMEOUT0x0000113D Restricts the total time spent on searching for bar codes on a page.
ICAP_BITDEPTH0x0000112B Pixel bit depth for Current value of ICAP_PIXELTYPE.
ICAP_BITDEPTHREDUCTION0x0000112CAllows a choice of the reduction method for bit depth loss. Uses ImGearBitDepthReduction values.
ICAP_BITORDER0x0000111CSpecifies how the bytes in an image are filled by the Source. Uses ImGearBitOrder values.
ICAP_BITORDERCODES0x00001126 CCITT Compression.
ICAP_BRIGHTNESS0x00001101 Source brightness values.
ICAP_CCITTKFACTOR0x0000111D CCITT Compression.
ICAP_COMPRESSION0x00000100 Buffered Memory transfer compression schemes.
ICAP_CONTRAST0x00001103 Source contrast values.
ICAP_CUSTHALFTONE0x00001104 Square-cell halftone (dithering) matrix to be used.
ICAP_EXPOSURETIME0x00001105 Exposure time used to capture the image, in seconds.
ICAP_EXTIMAGEINFO0x0000112F Allows the application to query the data source to see if it supports the new operation triplet DG_IMAGE/DAT_EXTIMAGEINFO/MSG_GET.
ICAP_FILTER0x00001106Color characteristics of the subtractive filter applied to the image data. Uses ImGearFilterType values.
ICAP_FLASHUSED0x00001107 Specifies whether or not the image was acquired using a flash.
ICAP_FLASHUSED20x00001146For devices that support a flash, setting selects the flash to be used; getting reports the current setting. Uses ImGearFlashUsed values.
ICAP_FLIPROTATION0x00001136Orients images that flip orientation every other image. Uses ImGearFlipRotation values.
ICAP_FRAMES0x00001114 Size and location of frames on page.
ICAP_GAMMA0x00001108 Gamma correction value for the image data.
ICAP_HALFTONES0x00001109 Source halftone patterns.
ICAP_HIGHLIGHT0x0000110A Lightest highlight, values lighter than this value will be set to this value.
ICAP_IMAGEDATASET0x0000112E Gets or sets the image indices that will be delivered during the standard image transfer.
ICAP_IMAGEFILEFORMAT0x0000110C File formats for file transfers.
ICAP_IMAGEFILTER0x00001147For devices that support image filtering, selects the algorithm to be used. Uses ImGearImageFilter values.
ICAP_JPEGPIXELTYPE0x00001128 JPEG Compression.
ICAP_JPEGQUALITY0x00001153JPEG quality. Uses ImGearJPEGQuality values, or values in the range 0 - 100.
ICAP_LAMPSTATE0x0000110D Whether the lamp is on.
ICAP_LIGHTPATH0x0000111EImage was captured transmissively or reflectively. Uses ImGearLightPath values.
ICAP_LIGHTSOURCE0x0000110EDescribes the color characteristic of the light source used to acquire the image. Uses ImGearLightSource values.
ICAP_MAXFRAMES0x0000111A Maximum number of frames possible per page.
ICAP_MINIMUMHEIGHT0x00001130 Allows the source to define the minimum height (Y-axis) that the source can acquire.
ICAP_MINIMUMWIDTH0x00001131 Allows the source to define the minimum width (X-axis) that the source can acquire.
ICAP_NOISEFILTER0x00001148For devices that support noise filtering, selects the algorithm to be used. Uses ImGearNoiseFilter values.
ICAP_ORIENTATION0x00001110Defines which edge of the paper is the top: Portrait or Landscape. Uses ImGearOrientation values.
ICAP_OVERSCAN0x00001149For devices that support overscanning, controls whether additional rows or columns are appended to the image. Uses ImGearOverscanModes values.
ICAP_PATCHCODEDETECTIONENABLED0x0000113F Turns patch code detection on and off.
ICAP_PATCHCODEMAXRETRIES0x00001144 Restricts the number of times a search will be retried if none are found on a page.
ICAP_PATCHCODEMAXSEARCHPRIORITIES0x00001141 Maximum number of search priorities.
ICAP_PATCHCODESEARCHMODE0x00001143 Restricts patch code searching to certain orientations, or prioritizes one orientation over another.
ICAP_PATCHCODESEARCHPRIORITIES0x00001142List of patch code types dictating the order in which patch codes will be sought. Uses ImGearPatchCode values.
ICAP_PATCHCODETIMEOUT0x00001145 Restricts total time for searching for a patch code on a page.
ICAP_PHYSICALHEIGHT0x00001112 Maximum height Source can acquire (in ICAP_UNITS).
ICAP_PHYSICALWIDTH0x00001111 Maximum width Source can acquire (in ICAP_UNITS).
ICAP_PIXELFLAVOR0x0000111FSense of the pixel whose numeric value is zero. Uses ImGearPixelFlavor values.
ICAP_PIXELFLAVORCODES0x00001127 CCITT Compression.
ICAP_PIXELTYPE0x00000101The type of pixel data (B/W, gray, color, etc.). Uses ImGearPixelType values.
ICAP_PLANARCHUNKY0x00001120Color data format - Planar or Chunky. Uses ImGearColorDataFormats values.
ICAP_ROTATION0x00001121 Source can, or should, rotate image this number of degrees.
ICAP_SHADOW0x00001113 Darkest shadow, values darker than this value will be set to this value.
ICAP_SUPPORTEDBARCODETYPES0x00001138Provides a list of bar code types that can be detected by current data source. Uses ImGearBarcodeType values.
ICAP_SUPPORTEDPATCHCODETYPES0x00001140List of patch code types that can be detected by current data source. Uses ImGearPatchCode values.
ICAP_SUPPORTEDSIZES0x00001122This specifies the size(s) the Source can/should use to acquire image data. Uses ImGearSupportedSizes values.
ICAP_THRESHOLD0x00001123 Specifies the dividing line between black and white values.
ICAP_TILES0x0000111B Tiled image data.
ICAP_TIMEFILL0x0000112A CCITT Compression.
ICAP_UNDEFINEDIMAGESIZE0x0000112D The application will accept undefined image size.
ICAP_UNITS0x00000102Unit of measure (inches, centimeters, etc.). Uses ImGearUnits values.
ICAP_XFERMECH0x00000103Transfer mechanism - used to learn options and set-up for upcoming transfer. Uses ImGearXferType values.
ICAP_XNATIVERESOLUTION0x00001116 Native optical resolution of device for x-axis.
ICAP_XRESOLUTION0x00001118 Current/Available optical resolutions for x-axis.
ICAP_XSCALING0x00001124 Source Scaling value (1.0 = 100%) for x-axis.
ICAP_YNATIVERESOLUTION0x00001117 Native optical resolution of device for y-axis.
ICAP_YRESOLUTION0x00001119 Current/Available optical resolutions for y-axis.
ICAP_YSCALING0x00001125 Source Scaling value (1.0 = 100%) for y-axis.
ICAP_ZOOMFACTOR0x0000113E Gets all camera supported lens zooming range or sets the selected zoom value.
Remarks
This enumeration specifies ImageGear TWAIN capabilities.
Inheritance Hierarchy

System.Object
   System.ValueType
      System.Enum
         ImageGear.TWAIN.ImGearCapabilities

See Also

Reference

ImageGear.TWAIN Namespace

 

 


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