https://issues.qgis.org/https://issues.qgis.org/favicon.ico2018-02-23T23:59:07ZQGIS Issue TrackingQGIS Application - Bug report #18201: Dissolve creates wrong outputhttps://issues.qgis.org/issues/18201?journal_id=874052018-02-23T23:59:07ZErik Sigraerik.sigra@orsajakt.se
<ul><li><strong>Assignee</strong> changed from <i>Victor Olaya</i> to <i>Erik Sigra</i></li><li><strong>Status</strong> changed from <i>Open</i> to <i>Closed</i></li></ul><p>Sorry, seems like I had a bad GIS day. There is overlap in the input to dissolve.</p> QGIS Application - Bug report #18201: Dissolve creates wrong outputhttps://issues.qgis.org/issues/18201?journal_id=874072018-02-24T01:39:29ZErik Sigraerik.sigra@orsajakt.se
<ul><li><strong>File</strong> <a href="/attachments/download/12238/test-voronoi.shx">test-voronoi.shx</a> added</li><li><strong>File</strong> <a href="/attachments/download/12236/test-voronoi.qpj">test-voronoi.qpj</a> added</li><li><strong>File</strong> <a href="/attachments/download/12237/test-voronoi.prj">test-voronoi.prj</a> added</li><li><strong>File</strong> <a href="/attachments/download/12235/test-voronoi.dbf">test-voronoi.dbf</a> added</li><li><strong>File</strong> <a href="/attachments/download/12234/voronoi_issue.png">voronoi_issue.png</a> added</li><li><strong>Assignee</strong> changed from <i>Erik Sigra</i> to <i>Victor Olaya</i></li><li><strong>Status</strong> changed from <i>Closed</i> to <i>Reopened</i></li><li><strong>File</strong> <a href="/attachments/download/12240/voronoi_issue.qgs">voronoi_issue.qgs</a> added</li><li><strong>File</strong> <a href="/attachments/download/12239/test-voronoi.shp">test-voronoi.shp</a> added</li></ul><p>There might be a bug in QGIS after all. But in Voronoi. It seems to create overlapping polygons. The attached screenshot shows the points used as input to Voronoi and the generated polygons with half transparency so that overlap can be seen.</p> QGIS Application - Bug report #18201: Dissolve creates wrong outputhttps://issues.qgis.org/issues/18201?journal_id=876642018-02-25T20:26:23ZGiovanni Manghigiovanni.manghi@gmail.com
<ul><li><strong>Status</strong> changed from <i>Reopened</i> to <i>Closed</i></li><li><strong>Resolution</strong> set to <i>invalid</i></li></ul><p>Erik Sigra wrote:</p>
<blockquote>
<p>There might be a bug in QGIS after all. But in Voronoi. It seems to create overlapping polygons. The attached screenshot shows the points used as input to Voronoi and the generated polygons with half transparency so that overlap can be seen.</p>
</blockquote>
<p>confirmed, but this is a different issue and you need to file a separate ticket.</p> QGIS Application - Bug report #18201: Dissolve creates wrong outputhttps://issues.qgis.org/issues/18201?journal_id=876732018-02-25T21:43:30ZErik Sigraerik.sigra@orsajakt.se
<ul><li><strong>Copied to</strong> <i><a class="issue tracker-1 status-6 priority-4 priority- closed" href="/issues/18212">Bug report #18212</a>: Voronoi creates overlapping polygons</i> added</li></ul> QGIS Application - Bug report #18201: Dissolve creates wrong outputhttps://issues.qgis.org/issues/18201?journal_id=877122018-02-26T07:49:02ZAlexander Bruy
<ul><li><strong>Copied to</strong> deleted (<i><a class="issue tracker-1 status-6 priority-4 priority- closed" href="/issues/18212">Bug report #18212</a>: Voronoi creates overlapping polygons</i>)</li></ul>