Add Custom Action Link

Custom action links allow you to define interactive areas in a PDF that can trigger specific actions when clicked, such as executing scripts, navigating pages, or running application-specific commands. Using PdfContentEditor, you can create a custom action link by specifying the page, rectangle, color, and actions.

1. Create a PdfContentEditor instance.
2. Bind the input PDF document.
3. Define a rectangle for the clickable link.
4. Specifie the page number and link color.
5. Assign custom actions (empty in this example).
6. Save the updated PDF document.

import aspose.pdf.facades as pdf_facades
from aspose.pycore import cast, is_assignable
import aspose.pydrawing as apd
import aspose.pdf as ap

import sys
from os import path

sys.path.append(path.join(path.dirname(__file__), ".."))

from config import set_license, initialize_data_dir


def add_custom_action_link(infile, outfile):
    # Create PdfContentEditor object
    content_editor = pdf_facades.PdfContentEditor()
    # Bind document to PdfContentEditor
    content_editor.bind_pdf(infile)
    # Add custom action link. Empty action list keeps the sample runnable
    # without requiring additional enum lookups.
    content_editor.create_custom_action_link(
        apd.Rectangle(200, 500, 260, 20),
        1,
        apd.Color.dark_red,
        [],
    )
    # Save updated document
    content_editor.save(outfile)