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Retrieves a document from a scanner in a variable of type Image. MyScanner is Scanner
MyScanner = ScanSelect()
IMG_MyImage = ScanToImage(MyScanner)
IF ErrorOccurred THEN
Error("The document was not scanned", ErrorInfo())
END
ScanToImage(MyScanner, ProcessPageScan)
INTERNAL PROCEDURE ProcessPageScan(nPageNum is int, ImageScan is Image)
dSaveImageJPEG(ImageScan, "page" + nPageNum + ".jpg")
END
Sintaxis <Result>: Image variable Image variable retrieved from the scanner. If an error occurs, the ErrorOccurred variable is set to True and ErrorInfo returns the corresponding error message. <Scanner>: Scanner variable Name of the Scanner variable initialized with the details of the scanner to be used.
Scanning multple pages (with feeder) Ocultar los detalles
<Result> = ScanToImage(<Scanner> [, <Number of pages>] , <End of page scan>)
<Result>: Boolean - True if the scan was completed successfully,
- False if an error occurs during the scan process. The corresponding error message is returned by ErrorInfo.
<Scanner>: Scanner variable Name of the scanner variable initialized with the details of the scanner to be used. <Number of pages>: Optional integer - Number of pages to be scanned,
- scanNumberPagesAll constant to scan all the pages in the feeder (default value).
<End of page scan>: Procedure name Name of the WLanguage procedure ("callback") called once a page has been scanned. This procedure has the following format:
<Procedure name>(<Page number>, <Image>) - <Numéro de page> Scanned page number.
- <Image> Variable of type Image containing the scanned page. This variable is only valid when the Procedure is called: it must therefore be copied or saved in a file (no reference should be made to this variable).
If the procedure returns False, the scan is interrupted. Clasificación Lógica de negocio / UI: Código UI
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