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        "author": "Paul Butler",
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        "description": "``penkit-optimize`` is a command-line tool for optimizing and visualizing the drawing order of SVG graphics for pen plotting. For more information, `see this post <https://bitaesthetics.com/posts/optimizing-plots-with-a-tsp-solver.html>`_.\n\nInstallation\n~~~~~~~~~~~~\n\nThis package has a non-Python dependency, ``libspatialindex``. The easiest way to install it is by installing the ``rtree`` Python package via Conda::\n\n    conda install rtree\n\nOnce this is installed, ``penkit-optimize`` can be installed via ``pip``::\n\n    pip install penkit-optimize\n\nUsage\n~~~~~\n\nTo see CLI options::\n\n    penkit-optimize -h\n        usage: penkit-optimize [-h] [--greedy] [--noopt] [--runtime RUNTIME]\n                               [--merge-paths [MERGE_PATHS]] [--vis-output VIS_OUTPUT]\n                               input_file [output_file]\n\n        positional arguments:\n        input_file\n        output_file\n\n        optional arguments:\n        -h, --help            show this help message and exit\n        --greedy, -g          Run greedy optimization only.\n        --noopt, -n           Don't run any optimization.\n        --runtime RUNTIME, -t RUNTIME\n                              Maximum runtime (in seconds) of optimization stage.\n        --merge-paths [MERGE_PATHS], -m [MERGE_PATHS]\n                              Merge paths that start/end near each other. You may\n                              optionally specify a threshold distance (in document\n                              units) after this parameter.\n        --vis-output VIS_OUTPUT, -v VIS_OUTPUT\n                              If provided, save a visualization of the path to this\n                              SVG file.\n\nExamples\n~~~~~~~~\n\nGenerate optimized SVG with default options (up to 5 minute runtime), and save to ``input-optimized.svg``::\n\n    penkit-optimize input.svg\n\nDon't optimize anything, just visualize the transits::\n\n    penkit-optimize input.svg -n -v noopt-vis.svg\n\n``noopt-vis.svg``:\n\n.. image:: examples/noopt-vis.svg\n\nRun greedy optimization (only), save the file, and save a visualization of the result::\n\n    penkit-optimize input.svg output.svg -g -v greedy-vis.svg\n\n``greedy-vis.svg``:\n\n.. image:: examples/greedy-vis.svg\n\nRun the full optimization and write a visualization of the result::\n\n    penkit-optimize input.svg output.svg -v opt-vis.svg\n\n``opt-vis.svg``:\n\n.. image:: examples/opt-vis.svg\n\nRun the full optimization and merge paths that start/end within 1.5 units::\n\n    penkit-optimize input.svg -m 1.5",
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