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Component: Twain

Functions to acquire images from scanners.

Name Description Mac/Win Version
Twain.Acquire Acquires a picture. Mac/Win 3.1
Twain.ClearCancelScript Clears the cancel script. Mac/Win 3.3
Twain.ClearNotificationScript Clears the notification script. Mac/Win 3.3
Twain.CloseDS Closes data source. Mac/Win 3.1
Twain.CloseDSM Closes data source manager. Mac/Win 3.1
Twain.CurrentDSIdentity Queries current data source. Mac/Win 3.1
Twain.CurrentImage Queries the current image from last query. Mac/Win 3.1
Twain.DisableDS Disables the data source. Mac/Win 3.1
Twain.GetAutofeed Queries whether plugin should auto feed (if feeder is enabled). Mac/Win 3.1
Twain.GetAutomaticBorderDetection Queries whether plugin should enable automatic border detection. Mac/Win 3.3
Twain.GetAutomaticBrightness Queries the Source's Auto-brightness function (if any). Mac/Win 3.5
Twain.GetAutomaticRotate Queries whether plugin should enable automatic rotation. Mac/Win 3.3
Twain.GetBrightness Queries the brightness setting to use. Mac/Win 3.5
Twain.GetCloseAfterTransfer Whether to close window and data source after a transfer. Mac/Win 3.1
Twain.GetCompressionQuality Queries the current quality setting. Mac/Win 3.1
Twain.GetContrast Queries which contrast value to use. Mac/Win 3.5
Twain.GetDSIdentitiesCount Queries number of data sources. Mac/Win 3.1
Twain.GetDSIdentity Queries data source with given index. Mac/Win 3.1
Twain.GetDefaultIdentity Queries default data source. Mac/Win 3.1
Twain.GetDiscardBlankPages Queries whether plugin should enable feeder. Mac/Win 3.2
Twain.GetDuplexEnabled Queries whether plugin should enable feeder. Mac/Win 3.2
Twain.GetFeededEnabled Queries whether plugin should enable feeder. Mac/Win 3.1
Twain.GetFilePaths Queries the list of file paths used to create files. Mac/Win 3.1
Twain.GetFileType Queries the current file type. Mac/Win 3.1
Twain.GetFolderPath Queries the folder path. Mac/Win 3.1
Twain.GetGamma Queries the gamma correction value for the image data. Mac/Win 3.5
Twain.GetHighlight Queries which value to use for highlight. Mac/Win 3.5
Twain.GetImageCount Queries the number of images in memory. Mac/Win 3.1
Twain.GetOrientation Queries current orientation. Mac/Win 3.1
Twain.GetPaper Queries the paper to use. Mac/Win 5.1
Twain.GetPixelType Queries current pixel type setting. Mac/Win 3.1
Twain.GetResolutionX Queries the current resolution setting for the next scan. Mac/Win 3.1
Twain.GetResolutionY Queries the current resolution setting for the next scan. Mac/Win 3.1
Twain.GetShadow Queries which value in an image should be interpreted as the darkest shadow. Mac/Win 3.5
Twain.GetUIVisible Queries internal state from plugin about whether a TWAIN dialog is visible currently. Mac/Win 3.3
Twain.ImageInfo Queries image details for last scanned image. Mac/Win 3.1
Twain.Initialize Initializes the Twain functions. Mac/Win 3.1
Twain.IsDSEnabled Whether data source is enabled. Mac/Win 3.1
Twain.IsInitialized Checks if Twain library has been initialized. Mac/Win 4.2
Twain.OpenDS Opens a data source. Mac/Win 3.1
Twain.OpenDSM Opens data source manager. Mac/Win 3.1
Twain.SelectDS Queries dialog to ask the user to select a data source. Mac/Win 3.1
Twain.SelectDSIdentity Sets current data source. Mac/Win 3.1
Twain.SetAutofeed Whether to enable auto feed when next scan starts. Mac/Win 3.1
Twain.SetAutomaticBorderDetection Whether to enable automatic border detection when next scan starts. Mac/Win 3.3
Twain.SetAutomaticBrightness Enables or disables the Source's Auto-brightness function (if any). Mac/Win 3.5
Twain.SetAutomaticRotate Whether to enable automatic rotation when next scan starts. Mac/Win 3.3
Twain.SetBrightness Sets the brightness setting to use. Mac/Win 3.5
Twain.SetCancelScript Sets the script to call when a dialog was shown and the user pressed Cancel button. Mac/Win 3.3
Twain.SetCloseAfterTransfer Whether to close window and data source after a transfer. Mac/Win 3.1
Twain.SetCompressionQuality Sets the compression quality for JPEG images. Mac/Win 3.1
Twain.SetContrast Sets which contrast value to use. Mac/Win 3.5
Twain.SetDefaultDSIdentity Sets default data source. Mac/Win 3.1
Twain.SetDiscardBlankPages Whether to have the scanner ask to discard blank pages. Mac/Win 3.2
Twain.SetDuplexEnabled Whether to enable duplex when next scan starts. Mac/Win 3.2
Twain.SetFeededEnabled Whether to enable feeder when next scan starts. Mac/Win 3.1
Twain.SetFileType Sets the file type to use for writing image files. Mac/Win 3.1
Twain.SetFolderPath Sets the folder path for storing image files. Mac/Win 3.1
Twain.SetGamma Sets the gamma correction value for the image data. Mac/Win 3.5
Twain.SetHighlight Specifies which value in an image should be interpreted as the lightest highlight. Mac/Win 3.5
Twain.SetNotificationScript Sets the script to call when a transfer is complete and you can query image. Mac/Win 3.1
Twain.SetOrientation Sets current orientation. Mac/Win 3.1
Twain.SetPaper Requests to use a certain paper. Mac/Win 5.1
Twain.SetPaperSize Requests a page size in inches. Mac/Win 5.1
Twain.SetPixelType Sets the pixel type requested on next Twain.Acquire command. Mac/Win 3.1
Twain.SetResolutionX Sets the horizontal resolution for scanning. Mac/Win 3.1
Twain.SetResolutionY Sets the vertical resolution for scanning. Mac/Win 3.1
Twain.SetShadow Specifies which value in an image should be interpreted as the darkest shadow. Mac/Win 3.5
Twain.SupportsBW Whether device supports black and white pixel type. Mac/Win 3.1
Twain.SupportsGray Whether current device supports gray pixel type. Mac/Win 3.1
Twain.SupportsMemoryTransfer Whether device supports memory transfers. Mac/Win 3.1
Twain.SupportsRGB Whether current device supports RGB pixel type. Mac/Win 3.1
Twain.TransferImage Transfers an image. Mac/Win 3.1

73 functions.

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Links
MBS Realbasic PDF Plugins - Pfarrgemeinde St. Arnulf Nickenich