<div dir="auto">Hell Milos,<div dir="auto"><br></div><div dir="auto">QGIS is open source, so all the code is available, in this case om github. You can find the code for most processing tools in this folder of the source code:</div><div dir="auto"><br></div><div dir="auto"><a href="https://github.com/qgis/QGIS/tree/master/src%2Fanalysis%2Fprocessing" target="_blank" rel="noreferrer">https://github.com/qgis/QGIS/tree/master/src%2Fanalysis%2Fprocessing</a><br></div><div dir="auto"><br></div><div dir="auto">Search for qgsalgorithmpoligonize and qgsalgorithmpolygonstolines.</div><div dir="auto"><br></div><div dir="auto">Best regards,</div><div dir="auto"><br></div><div dir="auto">Alexandre Neto</div><div dir="auto">User Support</div><div dir="auto"><a href="http://www.qcooperative.net">www.qcooperative.net</a></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">A quinta, 22/07/2021, 07:12, Miloš Panteliċ <<a href="mailto:milos96pantelic@gmail.com" target="_blank" rel="noreferrer">milos96pantelic@gmail.com</a>> escreveu:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hello everyone!<div><br></div><div>Maybe I am referring to wrong address, but I hope that you will be able to redirect me at least. I am interested in finding source code or at least algorithms for tools from processing toolbox, specifically <b>Polygonizer </b>and <b>PolygonstoLines</b> tools. Is that even possible? </div><div>Thanks in advance.</div><div><br></div><div>Best of luck!</div><div>Miloš Pantelić</div></div>
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