benstopics/geo-format

TRUMPF GEO file format

This is a typescript library to read text in TRUMPF GEO file format.

It comes with a plain class model of the GEO file and a persistency layer to read this model from a string.

Additionally, it provides a SVG writer to output the GEO class model into a SVG string.

Installation

npm install @scalenc/geo-format
yarn add @scalenc/geo-format
pnpm add @scalenc/geo-format

Examples

Sample usage to read TRUMPF GEO file

import { GeoReader, SvgWriter } from '@scalenc/geo-format';

const geo =
  '#~1\n1.03\n0\n\n0.000000000 0.000000000 0.000000000\n724.264068712 848.528137424 0.000000000\n294860.320115468\n0\n0.000000000\n0\n1\n##~~\n#~11\n\n\n\n\n\n\n0.000000000\n\n\n\n0\n0\n0\n0\n0\n0\n0\n0\n0\n\n##~~\n#~END\n#~3\n\n\n\n0.000000000 0.000000000 1.000000000\n1.000000000 0.000000000 0.000000000 0.000000000\n0.000000000 1.000000000 0.000000000 0.000000000\n0.000000000 0.000000000 1.000000000 0.000000000\n0.000000000 0.000000000 0.000000000 1.000000000\n0.000000000 0.000000000 0.000000000\n724.264068712 848.528137424 0.000000000\n275.546406035 424.264068712 0.000000000\n294860.320115468\n1\n0\n0\n0\n0\n##~~\n#~30\nIDENT@\n#~TTINFO_END\n#~31\nP\n1\n0.000000000 424.264068712 0.000000000\n|~\nP\n4\n308.036302695 424.264068712 0.000000000\n|~\nP\n3\n424.264068712 424.264068712 0.000000000\n|~\nP\n5\n624.264068712 424.264068712 0.000000000\n|~\nP\n2\n724.264068712 124.264068712 0.000000000\n|~\nP\n6\n724.264068712 724.264068712 0.000000000\n|~\n##~~\n#~33\n\n1 24 0\n0\n0.000000000 0.000000000 1.000000000\n0.000000000 0.000000000 0.000000000\n724.264068712 848.528137424 0.000000000\n275.546406035 424.264068712 0.000000000\n294860.320115468\n0\n##~~\n#~331\nARC\n1 0\n3 1 2\n1\n|~\nARC\n1 0\n5 2 4\n-1\n|~\nARC\n1 0\n5 4 6\n-1\n|~\nARC\n1 0\n3 6 1\n1\n|~\n##~~\n#~KONT_END\n#~END\n#~EOF\n';
const file = GeoReader.read(geo);
const svg = new SvgWriter().toSvg(file);
console.log(svg);

Development

Run yarn to setup project and install all dependencies.

Run yarn test to run all tests.

Run yarn lint to check for linting issues.

Run yarn build to build.

License

All rights reserved to ScaleNC GmbH.

Source Code and Binaries licensed under BSD-3-Clause.