page_set_size

Sets the size of a page in the PDF-document.

pub fn page_set_size(&self, num: i32, page_size: PageSize) -> Result<(), PdfError>

Arguments

• num - the page number (1-based)
• page_size - page size as enum PageSize: A0, A1, A2, A3, A4, A5, A6, B5, PageLetter, PageLegal, PageLedger, or P11x17

Returns

• Ok(()) - if the operation succeeds
• Err(PdfError) - if the operation fails

Example

use asposepdf::{Document, PageSize};

fn main() -> Result<(), Box<dyn std::error::Error>> {
    // Open a PDF-document with filename
    let pdf = Document::open("sample.pdf")?;

    // Set the size of a page in the PDF-document
    pdf.page_set_size(1, PageSize::A1)?;

    // Save the previously opened PDF-document with new filename
    pdf.save_as("sample_page1_set_size_A1.pdf")?;

    Ok(())
}