Replace Font

[gafforelli]

Hello, how are you?
How do I replace a font in a PDF file using a custom font installed on the operating system?
Thank you in advance!

[Marcia.Zhou]

Hello,

Thanks for your inquiry!

Please refer to the following code to replace a font in a PDF file using the custom font installed on the operating system.

Code: Select all

            PdfDocument doc = new PdfDocument();
            doc.LoadFromFile("sample.pdf");

            //get the fonts used in the PDF
            PdfUsedFont[] fonts =  doc.UsedFonts;

            //get the font installed in the system
            Font theFont = new Font("Jokerman", 12f);
            PdfTrueTypeFont pdfTrueTypeFont = new PdfTrueTypeFont(theFont, 12f);

            //replace the first kind of fonts in the PDF
            PdfUsedFont font = fonts[0];
            font.Replace(pdfTrueTypeFont);

            doc.SaveToFile("ReplaceFont.pdf", FileFormat.PDF);



If the code does not match your needs, please provide us with your input file for investigation. Thanks in advance.

Sincerely,
Marcia
E-iceblue support team

[Marcia.Zhou]

Hello,

Hope you are doing well!

Has the issue been solved now? Could you please give us some feedback at your convenience?

Thanks in advance.

Sincerely,
Marcia
E-iceblue support team