page_to_bmp

Converts and saves the specified page as a BMP-image.

pub fn page_to_bmp(&self, num: i32, resolution_dpi: i32, filename: &str) -> Result<(), PdfError>

Arguments

• num - the page number (1-based)
• resolution_dpi - the resolution in DPI
• filename - the path to the output file

Returns

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

Example

use asposepdf::Document;

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

    // Convert and save the specified page as Bmp-image
    pdf.page_to_bmp(1, 100, "sample_page1.bmp")?;

    Ok(())
}