examples

Examples

Each subdirectory is a self-contained example that produces a PDF.

Running

go run ./examples/hello

Structure

examples/
├── hello/          # minimal one-page PDF
├── rtl/            # right-to-left script shaping (Arabic, Hebrew)
├── indic/          # Indic script shaping (Devanagari first)
├── cjk/            # Chinese, Japanese, Korean with font subsetting
├── fonts/          # standard, custom, and Unicode fonts (CJK, Cyrillic)
├── barcodes/       # QR Code (all ECC levels), Code 128, and EAN-13
├── links/          # hyperlinks, bookmarks, internal navigation
├── forms/          # interactive AcroForm fields (text, checkbox, radio, dropdown)
├── html-to-pdf/    # rich HTML+CSS report (flexbox, tables, page breaks)
├── import-page/    # load existing PDF as template, add content on top
├── merge/          # parse, merge, and extract text from PDFs
├── redact/         # permanently remove sensitive text (SSNs, emails, PII)
├── report/         # multi-page report with layout API (tables, lists, columns)
├── table-rowspan/  # table cells spanning multiple rows and columns
├── sign/           # PAdES digital signature with self-signed certificate
├── zugferd/        # PDF/A-3B invoice with Factur-X XML attachment
└── README.md

Adding an example

1. Create a new directory under examples/ (e.g., examples/invoice/).
2. Add a single main.go that produces one PDF.
3. Include any required data files in the same directory (XML, images, etc.).
4. Keep it self-contained — no shared code between examples.
5. Add a doc comment at the top of main.go describing what the example does and how to run it.
6. Add the directory to the structure list above.