https://issues.qgis.org/https://issues.qgis.org/favicon.ico2019-04-11T20:21:38ZQGIS Issue TrackingQGIS Application - Bug report #21837: QGIS 3+ Print Layout very-very slow zooming and manipulations with elementshttps://issues.qgis.org/issues/21837?journal_id=1039442019-04-11T20:21:38ZGiovanni Manghigiovanni.manghi@gmail.com
<ul><li><strong>Status</strong> changed from <i>Open</i> to <i>Feedback</i></li></ul><p>Evgeniy Z wrote:</p>
<blockquote>
<p>Hello.</p>
<p>First of all, QGIS 2 has no such problem! All fine.</p>
<p>For QGis 3+ versions on the same computers:<br />If there are several elements (Text, Polygons) on the layout (even without Map) all manipulations with elements and zooming layout become very slow. Sometimes it leads to crash.</p>
</blockquote>
<p>I can't replicate this here, would you mind attaching a sample project+data?</p>
<blockquote>
<p>The situation is aggravated if the security program (SecretNet, if this is important) is running on the computer. Zooming of layout can take up to 10+ seconds.<br />in the same time the main window works without any complaints and problems.</p>
<p>The main question is how and why a security program can affect the layout so much. I can't migrate to Qgis 3 :(</p>
</blockquote>
<p>you should raise this question in the qgis developers mailing list.</p> QGIS Application - Bug report #21837: QGIS 3+ Print Layout very-very slow zooming and manipulations with elementshttps://issues.qgis.org/issues/21837?journal_id=1039662019-04-12T15:04:29ZEvgeniy Zjohnzet@yandex.ru
<ul><li><strong>File</strong> <a href="/attachments/download/14788/with_secretnet_move.gif">with_secretnet_move.gif</a> added</li><li><strong>File</strong> <a href="/attachments/download/14787/with_secretnet.gif">with_secretnet.gif</a> added</li><li><strong>File</strong> <a href="/attachments/download/14786/without_secretnet.gif">without_secretnet.gif</a> added</li></ul><p>Giovanni Manghi wrote:</p>
<blockquote>
<p>I can't replicate this here, would you mind attaching a sample project+data?</p>
</blockquote>
<p>Sorry, I misled you. It was one of the oldest computers. In general it works regarding normal.</p>
<p>I recorded three gifs for demonstration.<br />Please, Look gif "without_secretnet.gif". It works normal.</p>
<p>But it works not normal when SecretNet is installed.<br />import of layout takes more than 30 seconds, zooming slower.<br />Look "with_secretnet.gif".<br />And changing position becomes difficult - file "with_secretnet_move.gif"</p>
<p>Giovanni Manghi wrote:</p>
<blockquote>
<p>you should raise this question in the qgis developers mailing list.</p>
</blockquote>
<p>Could you help with this question, please? I don't understand what you mean.</p> QGIS Application - Bug report #21837: QGIS 3+ Print Layout very-very slow zooming and manipulations with elementshttps://issues.qgis.org/issues/21837?journal_id=1039672019-04-12T15:28:36ZEvgeniy Zjohnzet@yandex.ru
<ul></ul><p>Notice that rendering is quickly both in the main window and in the layout.</p> QGIS Application - Bug report #21837: QGIS 3+ Print Layout very-very slow zooming and manipulations with elementshttps://issues.qgis.org/issues/21837?journal_id=1039722019-04-12T18:03:50ZGiovanni Manghigiovanni.manghi@gmail.com
<ul></ul><p>Evgeniy Z wrote:</p>
<blockquote>
<p>Giovanni Manghi wrote:</p>
<blockquote>
<p>I can't replicate this here, would you mind attaching a sample project+data?</p>
</blockquote>
<p>Sorry, I misled you. It was one of the oldest computers. In general it works regarding normal.</p>
</blockquote>
<p>so if this is isolated to an old computer means we can close this ticket?</p>
<blockquote>
<p>Giovanni Manghi wrote:</p>
<blockquote>
<p>you should raise this question in the qgis developers mailing list.</p>
</blockquote>
<p>Could you help with this question, please? I don't understand what you mean.</p>
</blockquote>
<p>if you want/need a wider discussion about an issue the developers/users mailing lists are better suited.</p> QGIS Application - Bug report #21837: QGIS 3+ Print Layout very-very slow zooming and manipulations with elementshttps://issues.qgis.org/issues/21837?journal_id=1039742019-04-12T20:30:44ZEvgeniy Zjohnzet@yandex.ru
<ul></ul><p>Giovanni Manghi wrote:</p>
<blockquote>
<p>so if this is isolated to an old computer means we can close this ticket?</p>
</blockquote>
<p>So we can close. I will try discuss second part of my ticket in the qgis developers mailing list. Thanks.</p>