diff options
Diffstat (limited to 'content/projects/gerbonara')
| -rw-r--r-- | content/projects/gerbonara/index.rst | 141 |
1 files changed, 0 insertions, 141 deletions
diff --git a/content/projects/gerbonara/index.rst b/content/projects/gerbonara/index.rst deleted file mode 100644 index 6069351..0000000 --- a/content/projects/gerbonara/index.rst +++ /dev/null @@ -1,141 +0,0 @@ ---- -title: "Gerbonara" -external_links: - - name: Sources - url: "https://git.jaseg.de/gerbonara.git" - - name: Issues - url: "https://gitlab.com/gerbolyze/gerbonara/issues" - - name: Docs - url: "https://gerbolyze.gitlab.io/gerbonara" - - name: PyPI - url: "https://pypi.org/project/gerbonara" -summary: > - Gerbonara is a user-friendly, powerful tool for reading, writing, modification and rendering of Gerber PCB artwork - from the command line or from Python code. Gerbonara supports the Gerber dialects of all industry-standard EDA - tools. ---- - -Gerbonara is a library to read, modify and write PCB manufacturing files such as Gerber, Excellon and IPC-356 through a -pythonic API. Gerbonara can open a folder of manufacturing files, and parse file names and metadata to figure out which -file contains what. Gerbonara is tested using an extensive library of real-world example files from CAD tools including -KiCAD, Altium, Eagle, Allegro, gEDA, Fritzing, Siemens/Mentor Graphics PADS, and Target3001!. - -Gerbonara's API is built on two principles: - -**Meaningful, object-oriented API** - Gerbonara abstracts away the details of the underlying file format such as tool indices, coordinate notation and - graphical state, and presents meaningful "graphical objects" such as a `primitives.Line`, - `primitives.Arc`, or `Region` through its API. These objects can be easily created, - manipulated or deleted from code without breaking anything else. You can even copy graphical objects between files, - and Gerbonara will automatically convert coordinate format, units etc. for you. `GerberFile` and - `ExcellonFile` use the same types of `graphic objects <object-api>`, so objects can be directly - copied between file types without conversion. - -**Unit-safety** - Gerbonara embeds physical `LengthUnit` information in all objects. The high-level API such as - `LayerStack.merge` or `GerberFile.offset` accepts arguments with an explicitly given unit and - automatically converts them as needed. Objects can be copied between `GerberFile` instances and unit - conversion will be handled transparently in the background. - -Gerbonara was started as an extensive refactoring of the pcb-tools_ and pcb-tools-extension_ packages. Both of these -have statement-based APIs, that is, they parse input files into one python object for every line in the file. This means -that when saving files they can recreate the input file almost byte by byte, but manipulating a file by changing -statements without breaking things is *hard*. - -Gerbonara powers gerbolyze_, a tool for converting SVG_ vector graphics files into Gerber, and embedding SVG_ into -existing Gerber files exported from a normal PCB tool for artistic purposes. - -Features -======== - - * File I/O - * Gerber, Excellon (drill file), IPC-356 (netlist) read and write - * supports file-level operations: offset, rotate, merge for all file types - * Modification API (`GraphicObject`) - * Rendering API (`GraphicPrimitive`) - * SVG export - * Full aperture macro support, including transformations (offset, rotation) - -Quick Start -=========== - -First, install gerbonara from PyPI using pip: - -.. code-block:: shell - - pip install --user gerbonara - -Then, you are ready to read and write gerber files: - -.. code-block:: python - - from gerbonara import LayerStack - - stack = LayerStack.from_directory('output/gerber') - w, h = stack.outline.size('mm') - print(f'Board size is {w:.1f} mm x {h:.1f} mm') - -Command-Line Interface -====================== - -Gerbonara comes with a `built-in command-line interface<cli-doc>` that has functions for analyzing, rendering, -modifying, and merging Gerber files. To access it, use either the ``gerbonara`` command that is part of the python -package, or run ``python -m gerbonara`` For a list of functions or help on their usage, you can use: - -.. code:: console - - $ python -m gerbonara --help - [...] - $ python -m gerbonara render --help - -Development -=========== - -Gerbonara is developed on Gitlab under the gerbolyze org: - -https://gitlab.com/gerbolyze/gerbonara/ - -A mirror of the repository can be found at: - -https://git.jaseg.de/gerbonara - -Our issue tracker is also on Gitlab: - -https://gitlab.com/gerbolyze/gerbonara/-/issues - -The documentation can be found at gitlab: - -https://gerbolyze.gitlab.io/gerbonara/ - -With Gerbonara, we aim to support as many different format variants as possible. If you have a file that Gerbonara can't -open, please file an issue on our issue tracker. Even if Gerbonara can open all your files, for regression testing we -are very interested in example files generated by any CAD or CAM tool that is not already on the list of supported -tools. - -Supported CAD Tools -=================== - -Compatibility with the output of these CAD tools is tested as part of our test suite using example files generated by -these tools. Note that not all of these tools come with default Gerber file naming rules, so YMMV if your Gerbers use -some non-standard naming convention. - - * Allegro - * Altium - * Diptrace - * Eagle - * EasyEDA - * Fritzing - * gEDA - * KiCAD - * pcb-rnd - * Siemens / Mentor Graphics Xpedition - * Siemens PADS - * Target 3001! - * Upverter - * Zuken CR-8000 - -.. _pcb-tools: https://github.com/opiopan/pcb-tools-extension -.. _pcb-tools-extension: https://github.com/curtacircuitos/pcb-tools/issues -.. _gerbolyze: https://github.com/jaseg/gerbolyze -.. _SVG: https://en.wikipedia.org/wiki/Scalable_Vector_Graphics - |