page_layers

Gets layers’ names on page.

pub fn page_layers(&self, num: i32) -> Result<Vec<String>, PdfError>

Arguments

• num - the page number (1-based)

Returns

• Ok(Vec<String>) - the array layers’ names
• Err(PdfError) - if the operation fails

Example

use asposepdf::Document;

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

    // Get the names of layers on page 1
    let layers: Vec<String> = pdf.page_layers(1)?;

    println!("Layers on page 1:");
    for name in layers {
        println!("- {}", name);
    }

    Ok(())
}