<div dir="ltr"><div><font color="#0000ff">Thanks for the reply Simon. The Polygonize tool did not work for me.</font></div><div><font color="#0000ff"><br></font></div><div><font color="#0000ff">Regards.</font></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, Oct 25, 2023 at 5:49 AM Simon Dietmann <<a href="mailto:dietmann@pgnu.de">dietmann@pgnu.de</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 class="msg3237836043486236653">
<div lang="DE" style="overflow-wrap: break-word;">
<div class="m_3237836043486236653WordSection1">
<p class="MsoNormal"><span>Hi Krishna,<u></u><u></u></span></p>
<p class="MsoNormal"><span><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-GB">have you tried the polygonize algorithm?
</span><span lang="EN-GB">Raster </span><span lang="EN-GB" style="font-family:Arial,sans-serif">►</span><span lang="EN-GB"> Conversion
</span><span lang="EN-GB" style="font-family:Arial,sans-serif">►</span><span lang="EN-GB"> Polygonize (Raster to Vector)<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-GB"><a href="https://docs.qgis.org/3.28/en/docs/training_manual/complete_analysis/raster_to_vector.html" target="_blank">https://docs.qgis.org/3.28/en/docs/training_manual/complete_analysis/raster_to_vector.html</a><u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-GB">Some post processing may be necessary.<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-GB"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-GB">cheers, Simon<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-GB"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-GB"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-GB"><u></u> <u></u></span></p>
</div><p><span style="font-family:arial,helvetica,sans-serif;font-size:10pt">i.A. Simon Dietmann<br></span><span style="font-family:arial,helvetica,sans-serif;font-size:9pt">Projektleiter | Geograph</span></p>
<p><img src="cid:18b67151077615d3be01"></p>
<p><span style="font-family:arial,helvetica,sans-serif"><span style="font-size:xx-small"><span style="font-size:small"><span style="font-size:9pt;color:rgb(128,128,128)">PGNU Planungsgesellschaft Natur & Umwelt mbH<br>Amtsgericht Frankfurt am Main, HRB 111938; <br>Geschäftsführer: Dr. Benjamin Hill, Johannes Christoph Kress, Alexander von Küchler<br>Hamburger Allee 45 +++ 60486 Frankfurt am Main<br>Durchwahl: +49 69 952964-75 +++ Fax: +49 69 952964-99 +++ Mobil: <br>E-Mail: <a href="mailto:dietmann@pgnu.de" target="_blank">dietmann@pgnu.de</a> +++ Web: <a style="color:rgb(128,128,128)" title="http://www.pgnu.de" href="http://www.pgnu.de" rel="noopener" target="_blank">www.pgnu.de</a></span><span style="font-size:xx-small"><br></span></span></span><span style="font-size:8pt"><br><span style="color:rgb(153,153,153)">> Diese E-Mail könnte vertrauliche und/oder rechtlich geschützte Informationen enthalten. Wenn Sie nicht der richtige Adressat sind oder diese E-Mail irrtümlich erhalten haben, informieren Sie bitte sofort den Absender und vernichten Sie diese Mail. Das unerlaubte Kopieren sowie die unbefugte Weitergabe dieser Mail sind nicht gestattet.<br>> This e-mail may contain confidential and/or privileged information. If you are not the intended recipient (or have received this e-mail in error) please notify the sender immediately and destroy this e-mail. Any unauthorised copying, disclosure or distribution of the material in this e-mail is strictly forbidden.</span></span></span></p><div style="border-right:none;border-bottom:none;border-left:none;border-top:1pt solid rgb(225,225,225);padding:3pt 0cm 0cm">
<p class="MsoNormal"><b>Von:</b> QGIS-User <<a href="mailto:qgis-user-bounces@lists.osgeo.org" target="_blank">qgis-user-bounces@lists.osgeo.org</a>> <b>
Im Auftrag von </b>krishna Ayyala via QGIS-User<br>
<b>Gesendet:</b> Mittwoch, 25. Oktober 2023 13:37<br>
<b>An:</b> qgis-user <<a href="mailto:qgis-user@lists.osgeo.org" target="_blank">qgis-user@lists.osgeo.org</a>><br>
<b>Betreff:</b> [Qgis-user] Convert PNG file to vector file<u></u><u></u></p>
</div>
<p class="MsoNormal"><u></u> <u></u></p>
<div>
<div>
<p class="MsoNormal">I am reposting this question.Can anyone please help?<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<p class="MsoNormal">Hello,<u></u><u></u></p>
<div>
<p class="MsoNormal">I have a png file. This has polygons with 36 categories as shown in the legend. Is it possible to convert this file to a vector file such as .shp or gpkg file? When I open the attribute table, it should be able to distinguish between each
of these 36 categories. Below is the weblink to png. Can anyone help me with this please?<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal">Regards.<u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"><u></u> <u></u></p>
</div>
<div>
<p class="MsoNormal"><a href="https://atpscan.global.hornetsecurity.com/index.php?atp_str=GYN90zoJeaFh811GmAOBZkS2BWvrDu0iRZzKqr1WbSyKhUsdQsbism_XYyxg1BeOfShdSVDEYIyNr6iG4hpBVspG11qDIXgFv8txd2pBoxU0XEfyHeakt4e4JDoEI00Er4kX-t8frtjvSMVO2YN4hp7vRZL2dKQtPvLWTI74ZLBSuiFowFrmHeY_GIxZ68nLweyq6IG-j8gRDFOe3W78OajBXElg3uJ_dLmHgdA4nYePmvDV7ZRN4RmGmTCu_3y5AZqP0jHFy3lvEuY4Zk1JWm07A5OpjX2gHAYKuk3hDwg-6qqK0a13iAOptDHSeySbFK309b6f3NHp04GB7p9ZQ72eBe_FesF6i3IEEl1094nK39rZDNcpY3Qk4PYiXxpoxegkYXwNdLah3C7QdDlfix9lqzv3pQY6z-5qURImx6bPbqojOjoj6J0knGN7Qa0eJY3gIzo6I-RhmBmvSVheFRSS9DDlX7Q" title="https://oklahoma.gov/content/dam/ok/en/broadband/documents/grant-programs/arpa-slfrf-ii/ListofProjects.png" target="_blank">ListofProjects.png
(2200×1700) (oklahoma.gov)</a><u></u><u></u></p>
</div>
</div>
</div>
</div></blockquote></div></div>