<div dir="ltr">Hi Martin,<div><br></div><div>Thanks for the information. <div><br></div><div>Cheers<br>Jeremy</div></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, Apr 26, 2023 at 11:31 AM Martin Davis <<a href="mailto:mtnclimb@gmail.com">mtnclimb@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">This is a PostGIS wrapper around recent additions to JTS/GEOS (which were actually done specifically with PostGIS in mind).<div><br></div><div>There's a series of blog posts about the JTS work, which should give a good idea of concept of a Simple Features Coverage and the associated functionality:</div><div><br></div><div><a href="http://lin-ear-th-inking.blogspot.com/2022/07/polygonal-coverages-and-operations-in.html" target="_blank">http://lin-ear-th-inking.blogspot.com/2022/07/polygonal-coverages-and-operations-in.html</a><br></div><div><a href="http://lin-ear-th-inking.blogspot.com/2022/08/validating-polygonal-coverages-in-jts.html" target="_blank">http://lin-ear-th-inking.blogspot.com/2022/08/validating-polygonal-coverages-in-jts.html</a><br></div><div><a href="http://lin-ear-th-inking.blogspot.com/2023/03/fast-coverage-union-in-jts.html" target="_blank">http://lin-ear-th-inking.blogspot.com/2023/03/fast-coverage-union-in-jts.html</a><br></div><div><a href="http://lin-ear-th-inking.blogspot.com/2023/03/simplifying-polygonal-coverages-with-jts.html" target="_blank">http://lin-ear-th-inking.blogspot.com/2023/03/simplifying-polygonal-coverages-with-jts.html</a><br></div><div><br></div><div>If you have any questions or comments feel free to post them here.</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Apr 25, 2023 at 5:13 PM Jeremy Palmer <<a href="mailto:palmerjnz@gmail.com" target="_blank">palmerjnz@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">Hi Paul,<div><br></div><div>Out of curiosity, is there some message/post discussing the overall "coverage" improvement plans? Would be keen to see what the plan is! Sorry if I'm missing something on this list, but I don't think I saw anything.</div><div><br></div><div>Cheers,</div><div>Jeremy</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, Apr 26, 2023 at 10:03 AM Paul Ramsey <<a href="mailto:pramsey@cleverelephant.ca" target="_blank">pramsey@cleverelephant.ca</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div>The first coverage functions are ready to merge.<div><br></div><div><a href="https://github.com/postgis/postgis/pull/731/files" target="_blank">https://github.com/postgis/postgis/pull/731/files</a></div><div><br></div><div>P</div></div>_______________________________________________<br>
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