diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..4becd15 --- /dev/null +++ b/.gitignore @@ -0,0 +1,167 @@ +# ---> Python +# Byte-compiled / optimized / DLL files +__pycache__/ +*.py[cod] +*$py.class + +# C extensions +*.so + +# Distribution / packaging +.Python +build/ +develop-eggs/ +dist/ +downloads/ +eggs/ +.eggs/ +lib64/ +parts/ +sdist/ +var/ +wheels/ +share/python-wheels/ +*.egg-info/ +.installed.cfg +*.egg +MANIFEST + +# PyInstaller +# Usually these files are written by a python script from a template +# before PyInstaller builds the exe, so as to inject date/other infos into it. +*.manifest +*.spec + +# Installer logs +pip-log.txt +pip-delete-this-directory.txt + +# Unit test / coverage reports +htmlcov/ +.tox/ +.nox/ +.coverage +.coverage.* +.cache +nosetests.xml +coverage.xml +*.cover +*.py,cover +.hypothesis/ +.pytest_cache/ +cover/ + +# Translations +*.mo +*.pot + +# Django stuff: +*.log +local_settings.py +db.sqlite3 +db.sqlite3-journal + +# Flask stuff: +instance/ +.webassets-cache + +# Scrapy stuff: +.scrapy + +# Sphinx documentation +docs/_build/ + +# PyBuilder +.pybuilder/ +target/ + +# Jupyter Notebook +.ipynb_checkpoints + +# IPython +profile_default/ +ipython_config.py + +# pyenv +# For a library or package, you might want to ignore these files since the code is +# intended to run in multiple environments; otherwise, check them in: +# .python-version + +# pipenv +# According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control. +# However, in case of collaboration, if having platform-specific dependencies or dependencies +# having no cross-platform support, pipenv may install dependencies that don't work, or not +# install all needed dependencies. +#Pipfile.lock + +# poetry +# Similar to Pipfile.lock, it is generally recommended to include poetry.lock in version control. +# This is especially recommended for binary packages to ensure reproducibility, and is more +# commonly ignored for libraries. +# https://python-poetry.org/docs/basic-usage/#commit-your-poetrylock-file-to-version-control +#poetry.lock + +# pdm +# Similar to Pipfile.lock, it is generally recommended to include pdm.lock in version control. +#pdm.lock +# pdm stores project-wide configurations in .pdm.toml, but it is recommended to not include it +# in version control. +# https://pdm.fming.dev/#use-with-ide +.pdm.toml + +# PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm +__pypackages__/ + +# Celery stuff +celerybeat-schedule +celerybeat.pid + +# SageMath parsed files +*.sage.py + +# Environments +.env +.venv +env/ +venv/ +ENV/ +env.bak/ +venv.bak/ + +# Spyder project settings +.spyderproject +.spyproject + +# Rope project settings +.ropeproject + +# mkdocs documentation +/site + +# mypy +.mypy_cache/ +.dmypy.json +dmypy.json + +# Pyre type checker +.pyre/ + +# pytype static type analyzer +.pytype/ + +# Cython debug symbols +cython_debug/ + +# PyCharm +# JetBrains specific template is maintained in a separate JetBrains.gitignore that can +# be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore +# and can be added to the global gitignore or merged into this file. For a more nuclear +# option (not recommended) you can uncomment the following to ignore the entire idea folder. +#.idea/ + +/site-packages + +# Benutzerdefiniert +/data +/work +/log diff --git a/bin/draw_dxf.bat b/bin/draw_dxf.bat new file mode 100644 index 0000000..16c1222 --- /dev/null +++ b/bin/draw_dxf.bat @@ -0,0 +1,4 @@ +@echo off +CALL manage_interpreter.bat activate_interpreter +python %PROJECT_LIB%\drawdxf.py +CALL manage_interpreter.bat deactivate_interpreter diff --git a/lib/drawdxf.py b/lib/drawdxf.py new file mode 100644 index 0000000..6577755 --- /dev/null +++ b/lib/drawdxf.py @@ -0,0 +1,73 @@ +import ezdxf +import random # needed for random placing points +from ezdxf.enums import TextEntityAlignment + + +def get_random_point(): + """Returns random x, y coordinates.""" + x = random.randint(-100, 100) + y = random.randint(-100, 100) + return x, y + +# # Create a block with the name 'FLAG' +def create_block(doc): + flag = doc.blocks.new(name='FLAG') + + # Add DXF entities to the block 'FLAG'. + # The default base point (= insertion point) of the block is (0, 0). + flag.add_lwpolyline([(0, 0), (0, 5), (4, 3), (0, 3)]) # the flag symbol as 2D polyline + flag.add_circle((0, 0), .4, dxfattribs={'color': 2}) # mark the base point with a circle + return flag + +def create_points(msp): + # Get 50 random placing points. + placing_points = [get_random_point() for _ in range(50)] + + for point in placing_points: + # Every flag has a different scaling and a rotation of -15 deg. + random_scale = 0.5 + random.random() * 2.0 + # Add a block reference to the block named 'FLAG' at the coordinates 'point'. + msp.add_blockref('FLAG', point, dxfattribs={ + 'xscale': random_scale, + 'yscale': random_scale, + 'rotation': -15 + }) + +def add_text(msp): + # Use method set_placement() to define the TEXT alignment, because the + # relations between the DXF attributes 'halign', 'valign', 'insert' and + # 'align_point' are tricky. + msp.add_text("A Simple Text").set_placement( + (2, 3), + align=TextEntityAlignment.MIDDLE_RIGHT + ) + + # Using a predefined text style: + msp.add_text( + "Text Style Example: Liberation Serif", + height=0.35, + dxfattribs={"style": "LiberationSerif"} + ).set_placement((2, 6), align=TextEntityAlignment.LEFT) + +def add_polyline(msp): + # add a LINE entity + msp.add_line((0, 0), (50, 0)) + + points = [(0, 0), (3, 0), (6, 3), (6, 6)] + msp.add_lwpolyline(points) + +# Create a new drawing in the DXF format of AutoCAD 2010 +doc = ezdxf.new('R2018', setup=True) + +# add new entities to the modelspace +msp = doc.modelspace() +# # Beispiel für Text und Polyline +# add_text(msp) +# add_polyline(msp) + +# Beispiel für Block +create_block(doc) +create_points(msp) + +doc.saveas("lwpolyline.dxf") +