https://issues.qgis.org/https://issues.qgis.org/favicon.ico2007-01-08T08:52:36ZQGIS Issue TrackingQGIS Application - Bug report #522: Major shapefile display errorhttps://issues.qgis.org/issues/522?journal_id=146502007-01-08T08:52:36Zkwilliams-penbaymedia-com -kwilliams@penbaymedia.com
<ul></ul><p>I tried simplifying the shapefile using <a class="wiki-page new" href="https://issues.qgis.org/projects/qgis/wiki/ArcToolbox">ArcToolbox</a> and it appears that there is a limit to the number of allowable vertices per feature. The simplified shapefile (simplified from the dissolved shapefile) displays just fine. Unfortunately, the reduced detail severely hampers the shapefile's usefulness and appearance when zoomed in.</p> QGIS Application - Bug report #522: Major shapefile display errorhttps://issues.qgis.org/issues/522?journal_id=146512007-01-08T10:48:05ZGavin Macaulay -gavin@macaulay.co.nz
<ul></ul><p>This is most likely a problem with the filling of complex polygons in Qt's drawing algorithms. We have no complete solution to this, and are awaiting a fix for Qt. Further details are in ticket <a class="issue tracker-1 status-5 priority-3 priority- closed" href="https://issues.qgis.org/issues/83" title="Strange polygon fill rendering (Closed)">#83</a>.</p>
<p>There are two controls in the Settings:Options:Rendering dialog box that may help. Try 'Make lines appear less jagged...', and 'Fix problems with incorrectly filled polygons'. In many cases one of these two options will fix problems with incorrectly filled polygons.</p> QGIS Application - Bug report #522: Major shapefile display errorhttps://issues.qgis.org/issues/522?journal_id=146522007-01-26T03:35:07Zanonymous -anonymous@foo.bar
<ul></ul><p>I have also observed this behaviour.</p>
<p>Are you trying to draw a polygon with holes by inserting extra segments from the outer boundary to the holes?</p>
<p>This works, provided the extra edges don't cut through<br />any other edge. If they do, the result usually looks like the attached examples.</p>
<p>See attached file wrong_rendering.png</p>
<p>reverse(moc.tcmn@kire)</p> QGIS Application - Bug report #522: Major shapefile display errorhttps://issues.qgis.org/issues/522?journal_id=146532007-02-14T22:31:37Zguy-duplaa-onf-fr -guy.duplaa@onf.fr
<ul></ul><p>I also have a wrong display with one huge object with islands which is always black like in one of the attached files.<br />It is like if the outside black border was coming inside, so the object looks like filled black. You can verify by changing the default black colour to another one.</p>
<p>For this object, i change in the layer properties the line value which is by default continue by another one and it looks fine.<br />Hope it helps</p> QGIS Application - Bug report #522: Major shapefile display errorhttps://issues.qgis.org/issues/522?journal_id=146542007-11-22T22:23:46ZGavin Macaulay -gavin@macaulay.co.nz
<ul><li><strong>Status</strong> changed from <i>Open</i> to <i>Closed</i></li><li><strong>Resolution</strong> set to <i>duplicate</i></li></ul><p>This is the same problem as is discussed in ticket <a class="issue tracker-1 status-5 priority-3 priority- closed" href="https://issues.qgis.org/issues/83" title="Strange polygon fill rendering (Closed)">#83</a>.</p> QGIS Application - Bug report #522: Major shapefile display errorhttps://issues.qgis.org/issues/522?journal_id=146552009-08-21T22:52:53ZAnonymous
<ul></ul><p>Milestone Version 0.9.1 deleted</p>