Decorate Field

PDF forms often require visual customization to improve usability and create a consistent design. With Aspose.PDF for Python, developers can programmatically decorate form fields by setting properties such as colors, borders, and text alignment.

Using the FormEditor and FormFieldFacade classes developers can easily modify the appearance of form fields to improve readability, highlight required fields, or match branding requirements.

1. Open an existing PDF document.
2. Create a FormEditor object to manipulate form fields.
3. Define visual styling using FormFieldFacade.
4. Apply the styling to a specific form field.
5. Save the updated document.

from io import FileIO
import sys
from os import path
import aspose.pdf as ap
import aspose.pydrawing as ap_pydrawing
import aspose.pdf.facades as pdf_facades

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

from config import set_license, initialize_data_dir


def decorate_field(infile, outfile):
    # Open document
    doc = ap.Document(infile)

    # Create FormEditor object
    form_editor = pdf_facades.FormEditor(doc)
    form_editor.facade = pdf_facades.FormFieldFacade()
    form_editor.facade.background_color = ap_pydrawing.Color.red
    form_editor.facade.text_color = ap_pydrawing.Color.blue
    form_editor.facade.border_color = ap_pydrawing.Color.green
    form_editor.facade.alignment = pdf_facades.FormFieldFacade.ALIGN_CENTER
    form_editor.decorate_field("First Name")

    # Save updated document
    form_editor.save(outfile)