PDF is portrait or landscape

[gafforelli]

Hello .. Good night!
I have a need to find out if a particular PDF file looks like a landscape or portrait.
Is it possible, with the use of Spire.PDF, to know if a PDF is portrait or landscape?
Thank you in advance!

[Marcia.Zhou]

Hello,

Thanks for your inquiry.
Spire.Pdf can determine the direction of PDF file. Please refer to the following code. If there is any question, please feel free to write back.

Code: Select all

            //Create a new instance of PdfDocument and load a PDF document from file.
            PdfDocument pdf = new PdfDocument();
            pdf.LoadFromFile("sample.pdf");

            //Get the first Page
            PdfPageBase page = pdf.Pages[0];

            string orientation;

            //If width > height, the orientation is "Landscape"
            if (page.Size.Width > page.Size.Height)
            {
                orientation = "Landapace";
            }
            else//else the orientation is "Portrait"
            {
                orientation = "Portrait";
            }

            File.WriteAllText("result.txt", "Orientation = "+ orientation);



Sincerely,
Marcia
e-iceblue support team

[Marcia.Zhou]

Hello,

Hope you are doing well.

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

Thanks in advance.

Sincerely,
Marcia
E-iceblue support team

[gafforelli]

Hello Marcia, how are you?
Sorry for the delay ...
Worked perfectly.
Thank you very much for your speed in helping us.

[Marcia.Zhou]

Hello,

Thanks for your feedback!

Glad to hear that your issue has been solved.

If you encounter any issues related to our product in the future, just feel free to contact us.

Have a nice day!

Sincerely,
Marcia
E-iceblue support team