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PDF file functions (prefix syntax)
WLanguage includes different types of variables to handle PDF files:
| | | pdfAttachment | The pdfAttachment type is used to define all the advanced characteristics of an attachment in a PDF document. | | pdfDocument | The pdfDocument type gets all the characteristics of a PDF file: author, date created, page content, etc. | | pdfPage | The pdfPage type is used to define all the advanced characteristics of a page from a PDF document loaded in memory. | | pdfParameter | The pdfParameter type defines all the characteristics of the PDF file to be generated. | | pdfSignature | The pdfSignature type is used to define the advanced characteristics of the signature that will be applied to a PDF file when signing an existing PDF (via PDFSign). | | pdfTextElement | The pdfTextElement type is used to find out all the characteristics of a text element in a PDF page. |
The following functions are used to handle PDF files, using prefix syntax:
Remark: The following functions can be used to handle PDF files directly:
| | | PDFExtractPage | Extracts a page from a PDF file in a variable of type Image. | | PDFIsProtected | Checks whether the PDF file requires a password in order to be read. | | PDFMerge | Merges several existing PDF files into a single PDF file. The files are merged one after another. The paths of PDF files can be found in an array. | | PDFMergeWithPassword | Merges several existing and password-protected PDF files into a single PDF file. | | PDFNumberOfPages | Returns the total number of pages found in a PDF file. | | PDFPassword | Protects a PDF document with a password. | | PDFSign | Applies an approval signature to an existing PDF. | | PDFToText | Extracts the text found in a PDF file. |
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