PDFAddWatermark (Function)

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PDFAddWatermark (Function)

In french: PDFAjouteFiligrane

Adds a watermark to all or some pages of an existing PDF file.

Note: This function can be used several times on the same document to add different watermarks.

New in version 2025

This function is now available for Android applications.

This function is now available in Android widget mode.

Example

MonFiligrane is Watermark
MonFiligrane.Text = "Confidentiel"
MonFiligrane.Font.Name = "Arial"
MonFiligrane.Position = iCenterH + iBottom

MonPDF is pdfDocument = fExeDir() + [fSep()] + "ETAT_SansNom1.pdf"

// Ajout du filigrane sur le document PDF
PDFAddWatermark(MonPDF, MonFiligrane)

MonFiligrane.Text = "Confidentiel - Ne pas diffuser"
// Ajout du filigrane sur une page du document PDF
PDFAddWatermark(MonPDF.Page[1], MonFiligrane)

PDFSave(MonPDF, fExeDir() + [fSep()] + "ETAT_SansNom1_Avec_Filigrane.pdf")

MonFiligrane is Watermark
MonFiligrane.Text = "Confidentiel"
MonFiligrane.Font.Name = "Arial"
MonFiligrane.Position = iCenterH + iBottom

MonPDF is pdfDocument = fExeDir() + [fSep()] + "ETAT_SansNom1.pdf"

// Ajout du filigrane sur le champ Lecteur PDF
PDFAddWatermark(PDF_MonLecteur, MonFiligrane)

Syntax

Adding a watermark to a page in a PDF document Hide the details

PDFAddWatermark(<Page> , <Watermark>)

<Page>: pdfPage variable

Name of the pdfPage variable that corresponds to the page of the PDF file in which the watermark is to be added.

<Watermark>: Watermark variable

Name of the Watermark variable that corresponds to the watermark to be added to the page.

Adding a watermark to a PDF document Hide the details

PDFAddWatermark(<Document> , <Watermark>)

<Document>: pdfDocument variable

Name of the pdfDocument variable that corresponds to the PDF document to be used.

<Watermark>: Watermark variable

Name of the Watermark variable that corresponds to the watermark to be added in all pages of the PDF document.

Adding a watermark to a document displayed in a PDF Reader control Hide the details

PDFAddWatermark(<PDF Reader control> , <Watermark>)

<PDF Reader control>: Control name

Name of PDF Reader control to use

<Watermark>: Watermark variable

Name of the Watermark variable that corresponds to the watermark to be added in all pages of the PDF document.

Related Examples:

Unit examples (WINDEV): PDFDocument type

[ + ] This example shows how to use the pdfDocument WLanguage type.
This type is used to handle PDF files by programming.
You can:
- Retrieve the details of the PDF file (Created, Modified, Author, etc.)
- Retrieve the text of the PDF file (page by page and line by line)
- List / Add / Delete attachments

Component: wd300wdpdf.dll