WiaItemPropertyId

Sebagian besar konstanta properti Windows Image Acquisition (WIA) dikelompokkan dalam satu jenis data enumerasi, WiaItemPropertyId untuk penulis skrip.

Tabel berikut menyajikan pemetaan antara konvensi penamaan yang digunakan dalam pembuatan skrip dan C++. Misalnya, dalam skrip awalan "CameraDevice" memetakan awalan "WIA_DPC" untuk konstanta C++ yang sesuai. Dalam contoh yang lebih spesifik, properti "CameraDeviceFlashMode" setara dengan konstanta "WIA_DPC_FLASH_MODE" C++. Lihat topik konstanta properti yang sesuai untuk deskripsi setiap properti.

Awalan Skrip	Topik C++ (awalan)
Perangkat	Konstanta Properti Perangkat Umum (WIA_DPA)
CameraDevice	Konstanta Properti Perangkat Kamera (WIA_DPC)
ScannerDevice	Konstanta Properti Perangkat Pemindai (WIA_DPS)
VideoDevice	Konstanta Properti Perangkat WIA Video (WIA_DPV)
Gambar	Konstanta Properti Item WIA Umum (WIA_IPA)
Gambar Kamera	Konstanta Properti Item WIA Kamera (WIA_IPC)
Gambar Pemindai	Konstanta Properti Item WIA Pemindai (WIA_IPS)

 

Contoh berikut menyediakan jenis enumerasi lengkap dengan nama yang sesuai.

typedef enum WiaItemPropertyId {
    CameraDevicePicturesTaken = WIA_DPC_PICTURES_TAKEN,
    CameraDevicePicturesRemaining = WIA_DPC_PICTURES_REMAINING,
    CameraDeviceExposureMode = WIA_DPC_EXPOSURE_MODE,
    CameraDeviceExposureComp = WIA_DPC_EXPOSURE_COMP,
    CameraDeviceExposureTime = WIA_DPC_EXPOSURE_TIME,
    CameraDeviceFNumber = WIA_DPC_FNUMBER,
    CameraDeviceFlashMode = WIA_DPC_FLASH_MODE,
    CameraDeviceFocusMode = WIA_DPC_FOCUS_MODE,
    CameraDevicePanPosition = WIA_DPC_PAN_POSITION,
    CameraDeviceTiltPosition = WIA_DPC_TILT_POSITION,
    CameraDeviceTimerMode = WIA_DPC_TIMER_MODE,
    CameraDeviceTimerValue = WIA_DPC_TIMER_VALUE,
    CameraDevicePowerMode = WIA_DPC_POWER_MODE,
    CameraDeviceBatteryStatus = WIA_DPC_BATTERY_STATUS,
    CameraDeviceThumbWidth = WIA_DPC_THUMB_WIDTH,
    CameraDeviceThumbHeight = WIA_DPC_THUMB_HEIGHT,
    CameraDevicePictWidth = WIA_DPC_PICT_WIDTH,
    CameraDevicePictHeight = WIA_DPC_PICT_HEIGHT,
    CameraDeviceCompressionSetting = WIA_DPC_COMPRESSION_SETTING,
    CameraDeviceTimelapseInterval = WIA_DPC_TIMELAPSE_INTERVAL,
    CameraDeviceTimelapseNumber = WIA_DPC_TIMELAPSE_NUMBER,
    CameraDeviceBurstInterval = WIA_DPC_BURST_INTERVAL,
    CameraDeviceBurstNumber = WIA_DPC_BURST_NUMBER,
    CameraDeviceEffectMode = WIA_DPC_EFFECT_MODE,
    CameraDeviceDigitalZoom = WIA_DPC_DIGITAL_ZOOM,
    CameraDeviceSharpness = WIA_DPC_SHARPNESS,
    CameraDeviceContrast = WIA_DPC_CONTRAST,
    CameraDeviceCaptureMode = WIA_DPC_CAPTURE_MODE,
    CameraDeviceCaptureDelay = WIA_DPC_CAPTURE_DELAY,
    CameraDeviceExposureIndex = WIA_DPC_EXPOSURE_INDEX,
    CameraDeviceExposureMeteringMode = WIA_DPC_EXPOSURE_METERING_MODE,
    CameraDeviceFocusMeteringMode = WIA_DPC_FOCUS_METERING_MODE,
    CameraDeviceFocusDistance = WIA_DPC_FOCUS_DISTANCE,
    CameraDeviceFocalLength = WIA_DPC_FOCAL_LENGTH,
    CameraDeviceRGBGain = WIA_DPC_RGB_GAIN,
    CameraDeviceWhiteBalance = WIA_DPC_WHITE_BALANCE,
    CameraDeviceUploadURL = WIA_DPC_UPLOAD_URL,
    CameraDeviceArtist = WIA_DPC_ARTIST,
    CameraDeviceCopyrightInfo = WIA_DPC_COPYRIGHT_INFO,
    ScannerDeviceHorizontalBedSize = WIA_DPS_HORIZONTAL_BED_SIZE,
    ScannerDeviceVerticalBedSize = WIA_DPS_VERTICAL_BED_SIZE,
    ScannerDeviceHorizontalSheetFeedSize = WIA_DPS_HORIZONTAL_SHEET_FEED_SIZE,
    ScannerDeviceVerticalSheetFeedSize = WIA_DPS_VERTICAL_SHEET_FEED_SIZE,
    ScannerDeviceSheetFeederRegistration = WIA_DPS_SHEET_FEEDER_REGISTRATION,
    ScannerDeviceHorizontalBedRegistration = WIA_DPS_HORIZONTAL_BED_REGISTRATION,
    ScannerDeviceVerticalBedRegistration = WIA_DPS_VERTICAL_BED_REGISTRATION,
    ScannerDevicePlatenColor = WIA_DPS_PLATEN_COLOR,
    ScannerDevicePadColor = WIA_DPS_PAD_COLOR,
    ScannerDeviceDocumentHandlingCapabilities = WIA_DPS_DOCUMENT_HANDLING_CAPABILITIES,
    ScannerDeviceDocumentHandlingStatus = WIA_DPS_DOCUMENT_HANDLING_STATUS,
    ScannerDeviceDocumentHandlingSelect = WIA_DPS_DOCUMENT_HANDLING_SELECT,
    ScannerDeviceDocumentHandlingCapacity = WIA_DPS_DOCUMENT_HANDLING_CAPACITY,
    ScannerDeviceOpticalXres = WIA_DPS_OPTICAL_XRES,
    ScannerDeviceOpticalYres = WIA_DPS_OPTICAL_YRES,
    ScannerDeviceEndorserCharacters = WIA_DPS_ENDORSER_CHARACTERS,
    ScannerDeviceEndorserString = WIA_DPS_ENDORSER_STRING,
    ScannerDeviceScanAheadPages = WIA_DPS_SCAN_AHEAD_PAGES,
    ScannerDeviceMaxScanTime = WIA_DPS_MAX_SCAN_TIME,
    ScannerDevicePages = WIA_DPS_PAGES,
    ScannerDevicePageSize = WIA_DPS_PAGE_SIZE,
    ScannerDevicePageWidth = WIA_DPS_PAGE_WIDTH,
    ScannerDevicePageHeight = WIA_DPS_PAGE_HEIGHT,
    ScannerDevicePreview = WIA_DPS_PREVIEW,
    ScannerDeviceTransparency = WIA_DPS_TRANSPARENCY,
    ScannerDeviceTransparencySelect = WIA_DPS_TRANSPARENCY_SELECT,
    ScannerDeviceShowPreviewControl = WIA_DPS_SHOW_PREVIEW_CONTROL,
    ScannerDeviceMinHorizontalSheetFeedSize = WIA_DPS_MIN_HORIZONTAL_SHEET_FEED_SIZE,
    ScannerDeviceMinVerticalSheetFeedSize = WIA_DPS_MIN_VERTICAL_SHEET_FEED_SIZE,
    FileDeviceMountPoint = WIA_DPF_MOUNT_POINT,
    VideoDeviceLastPictureTaken = WIA_DPV_LAST_PICTURE_TAKEN,
    VideoDeviceImagesDirectory = WIA_DPV_IMAGES_DIRECTORY,
    VideoDeviceDShowDevicePath = WIA_DPV_DSHOW_DEVICE_PATH,
    PictureItemName = WIA_IPA_ITEM_NAME,
    PictureFullItemName = WIA_IPA_FULL_ITEM_NAME,
    PictureItemTime = WIA_IPA_ITEM_TIME,
    PictureItemFlags = WIA_IPA_ITEM_FLAGS,
    PictureAccessRights = WIA_IPA_ACCESS_RIGHTS,
    PictureDatatype = WIA_IPA_DATATYPE,
    PictureDepth = WIA_IPA_DEPTH,
    PicturePreferredFormat = WIA_IPA_PREFERRED_FORMAT,
    PictureFormat = WIA_IPA_FORMAT,
    PictureCompression = WIA_IPA_COMPRESSION,
    PictureTymed = WIA_IPA_TYMED,
    PictureChannelsPerPixel = WIA_IPA_CHANNELS_PER_PIXEL,
    PictureBitsPerChannel = WIA_IPA_BITS_PER_CHANNEL,
    PicturePlanar = WIA_IPA_PLANAR,
    PicturePixelsPerLine = WIA_IPA_PIXELS_PER_LINE,
    PictureBytesPerLine = WIA_IPA_BYTES_PER_LINE,
    PictureNumberOfLines = WIA_IPA_NUMBER_OF_LINES,
    PictureGammaCurves = WIA_IPA_GAMMA_CURVES,
    PictureItemSize = WIA_IPA_ITEM_SIZE,
    PictureColorProfile = WIA_IPA_COLOR_PROFILE,
    PictureMinBufferSize = WIA_IPA_MIN_BUFFER_SIZE,
    PictureBufferSize = WIA_IPA_BUFFER_SIZE,
    PictureRegionType = WIA_IPA_REGION_TYPE,
    PictureIcmProfileName = WIA_IPA_ICM_PROFILE_NAME,
    PictureAppColorMapping = WIA_IPA_APP_COLOR_MAPPING,
    PicturePropStreamCompatId = WIA_IPA_PROP_STREAM_COMPAT_ID,
    PictureFilenameExtension = WIA_IPA_FILENAME_EXTENSION,
    PictureSuppressPropertyPage = WIA_IPA_SUPPRESS_PROPERTY_PAGE,
    CameraPictureThumbnail = WIA_IPC_THUMBNAIL,
    CameraPictureThumbWidth = WIA_IPC_THUMB_WIDTH,
    CameraPictureThumbHeight = WIA_IPC_THUMB_HEIGHT,
    CameraPictureAudioAvailable = WIA_IPC_AUDIO_AVAILABLE,
    CameraPictureAudioDataFormat = WIA_IPC_AUDIO_DATA_FORMAT,
    CameraPictureAudioData = WIA_IPC_AUDIO_DATA,
    CameraPictureNumPictPerRow = WIA_IPC_NUM_PICT_PER_ROW,
    CameraPictureSequence = WIA_IPC_SEQUENCE,
    CameraPictureTimedelay = WIA_IPC_TIMEDELAY,
    ScannerPictureCurIntent = WIA_IPS_CUR_INTENT,
    ScannerPictureXres = WIA_IPS_XRES,
    ScannerPictureYres = WIA_IPS_YRES,
    ScannerPictureXpos = WIA_IPS_XPOS,
    ScannerPictureYpos = WIA_IPS_YPOS,
    ScannerPictureXextent = WIA_IPS_XEXTENT,
    ScannerPictureYextent = WIA_IPS_YEXTENT,
    ScannerPicturePhotometricInterp = WIA_IPS_PHOTOMETRIC_INTERP,
    ScannerPictureBrightness = WIA_IPS_BRIGHTNESS,
    ScannerPictureContrast = WIA_IPS_CONTRAST,
    ScannerPictureOrientation = WIA_IPS_ORIENTATION,
    ScannerPictureRotation = WIA_IPS_ROTATION,
    ScannerPictureMirror = WIA_IPS_MIRROR,
    ScannerPictureThreshold = WIA_IPS_THRESHOLD,
    ScannerPictureInvert = WIA_IPS_INVERT,
    ScannerPictureWarmUpTime = WIA_IPS_WARM_UP_TIME
} WiaItemPropertyId;