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PDFExtractPage (Function) In french: PDFExtraitPage Extracts a page from a PDF file in a variable of type Image.
MyImage is Image = PDFExtractPage("text.pdf", 3)
New in version 2024 EDT_NumPagePDF.BackgroundColor = White
IF EDT_NumPagePDF = 0 THEN
Info("Specify a page page number to be extracted")
EDT_NumPagePDF.BackgroundColor = PastelRed
SetFocusAndReturnToUserInput(EDT_NumPagePDF)
RETURN
END
sNewPath is string = fSelectDir(sOriginalPath, ...
"Directory selector", "Select the page extraction directory")
HReadSeek(DOC_Contact, DOCID_Contact, TABLE_Win_Document_List.COL_DOCID_Contact)
IF HFound() THEN
HourGlass()
MyPDFPath is string = sNewPath + "\" + ...
DOC_Contact.DOCID_Contact + "." + DOC_Contact.Format
IF NOT HExtractMemo(DOC_Contact, Document, MyPDFPath) THEN
Error(HErrorInfo())
ELSE
IF PDFNumberOfPages(MyPDFPath) < EDT_NumPagePDF THEN
Error("The PDF document does not contain enough pages", "Processed canceled")
RETURN
END
MyPDFImage is Image = PDFExtractPage(MyPDFPath, EDT_NumPagePDF)
fDelete(MyPDFPath)
MyPNGImage is string = sNewPath + "\" + DOC_Contact.DOCID_Contact + ...
"_Page" + EDT_NumPagePDF + ".PNG"
dSaveImagePNG(MyPDFImage, MyPNGImage)
ShellExecute(MyPNGImage)
END
HourGlass(False)
END
Syntax
Extracting a page from a PDF file identified by a path Hide the details
<Result> = PDFExtractPage(<File path> , <Page number> [, <Width> [, <Height> [, <Password>]]])
<Result>: Image (image variable) Image variable that contains the image of the extracted page. The returned image is a raster image (non vectorial).Remark: If the PDF file does not exist or if the page does not exist, the Image variable returned will be invalid. The ErrorOccurred variable will correspond to True. <File path>: Character string Path of the PDF file from which the page will be extracted. <Page number>: Integer Number of the page to extract. <Width>: Optional integer Width at which the page must be rasterized. If this parameter is not specified (or if this parameter is equal to 0), the height and width will be calculated from the page size (in millimeters), by considering a DPI set to 300. <Height>: Optional integer Height at which the page must be rasterized. If this parameter is not specified (or if this parameter is equal to 0), the height and width will be calculated from the page size (in millimeters), by considering a DPI set to 300. <Password>: Optional character string Password of the PDF document. Business / UI classification: Business Logic Component: wd290wdpdf.dll
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