Dockerfile

FROM python:3.13-slim

# System dependencies for the .NET runtime: libicu-dev (globalization)
# and libgdiplus + libfontconfig1 (System.Drawing / GDI+, used by the
# image and rasterized rendering paths on Linux)
RUN apt-get update -qq \
    && apt-get install -y --no-install-recommends libicu-dev libgdiplus libfontconfig1 \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app

# Install dependencies. NOTE: the annotation wheel is temporarily pulled from the
# GroupDocs releases (S3) site instead of PyPI (the 26.6.0 PyPI release is broken) —
# see Examples/requirements.txt. This image is Linux/x86_64, which matches the wheel.
COPY Examples/requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Copy examples and sample files
COPY Examples/ ./Examples/

# Run all examples
CMD ["python", "Examples/run_all_examples.py"]