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<div class="moz-cite-prefix">Hi,<br>
<br>
try to open your Spatialite db and add layer without plugin. If
then also are missing some geometries can be problems with your
Spatialite database indexes.<br>
<br>
Regards, <br>
<br>
On 2012.12.06. 10:22, Tim Sutton wrote:<br>
</div>
<blockquote
cite="mid:CALCNqkY78qnpwsc6L+gUV9i6KRVvoL-keq4VW1E4k229XjmRYQ@mail.gmail.com"
type="cite">Hi
<div class="gmail_extra"><br>
<br>
<div class="gmail_quote">On Thu, Dec 6, 2012 at 8:47 AM, Justin
Hubbard <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:justin@pyrotechsoftware.com" target="_blank">justin@pyrotechsoftware.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">Hi
<div><br>
</div>
<div>I am using QGis 1.8. <br>
</div>
<div>The code I am using is identical to the code in the
cookbook. I have also tried doing this in the console.
Same result.</div>
<div>When I create a new shapefile layer and add the points
as described in the code, they appear correctly. </div>
<div>However with this layer - Which is a Spatialite Layer I
cannot see the points at all.</div>
<div><br>
</div>
<div>With regards to the symbology, I have tried new and old
symbology, and even loading the layer in a blank project
with no custom symbology at all. Same result.</div>
<div>If I use the map tool to create a point with the mouse
the point appears, and works correctly. This is causing me
to think that the error is in the code. (Perhaps
Spatialite requires something extra?)</div>
<div class="gmail_extra">
<div>
<div class="h5">
<br>
</div>
</div>
</div>
</blockquote>
<div><br>
</div>
<div>Justin it is always better to provide code samples (as
plain text) - it makes it much easier to help you as we can
see exactly what you are doing....</div>
<div><br>
</div>
<div><br>
</div>
<div>Did you commit your changes to the dataset?</div>
<div><br>
</div>
<div>Regards</div>
<div><br>
</div>
<div>Tim</div>
<div> </div>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div class="gmail_extra">
<div>
<div class="h5"><br>
<div class="gmail_quote">On Wed, Dec 5, 2012 at 8:35
PM, Ian Packham <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:i.packham@ucd.ie" target="_blank">i.packham@ucd.ie</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
Justin<br>
<br>
Which version of QGIS are you using? Are you using
code exactly as in the cookbook (Using Vector
Layers chapter?)?. If not, can you provide the
code? Also how did you create the symbology?<span><font
color="#888888"><br>
<br>
Ian</font></span>
<div>
<div><br>
<br>
----- Original Message -----<br>
From: Justin Hubbard <<a
moz-do-not-send="true"
href="mailto:justin@pyrotechsoftware.com"
target="_blank">justin@pyrotechsoftware.com</a>><br>
Date: Wednesday, December 5, 2012 1:51 pm<br>
Subject: [Qgis-developer] Where are the
points?<br>
To: qgis-developer <<a
moz-do-not-send="true"
href="mailto:qgis-developer@lists.osgeo.org"
target="_blank">qgis-developer@lists.osgeo.org</a>><br>
<br>
<font
style="font-style:normal;font-weight:normal;background-color:rgb(245,248,240);font-size:14px">>
</font>In my plugin, I am able to create
features as per the cookbook. And when I zoom
to the layer extent I can see the points are
there and they are rendered as per my
symbology.
<div>
<br>
</div>
<div><font
style="font-style:normal;font-weight:normal;background-color:rgb(245,248,240);font-size:14px">>
</font>However when I try to zoom / Pan to
them, they disappear.</div>
<div><font
style="font-style:normal;font-weight:normal;background-color:rgb(245,248,240);font-size:14px">>
</font>If I run QgsFeature.isValid() they
all return true. I just cannot understand
it.<br>
<div>
<div><font
style="font-style:normal;font-weight:normal;background-color:rgb(245,248,240);font-size:14px">>
</font><br>
</div>
<font
style="font-style:normal;font-weight:normal;background-color:rgb(245,248,240);font-size:14px">>
</font>-- <br>
<p><span
style="font-family:verdana,geneva;font-size:x-small"><font
style="font-style:normal;font-weight:normal;background-color:rgb(245,248,240);font-size:14px">>
</font>Warm regards</span><br>
<strong><span
style="font-family:verdana,geneva;font-size:x-small"><font
style="font-style:normal;font-weight:normal;background-color:rgb(245,248,240);font-size:14px">>
</font>Justin Hubbard</span></strong><br>
<font
style="font-style:normal;font-weight:normal;background-color:rgb(245,248,240);font-size:14px">>
</font><br>
<strong><span
style="font-family:verdana,geneva;font-size:x-small"></span></strong></p>
</div>
</div>
</div>
</div>
</blockquote>
</div>
<br>
<br clear="all">
<div><br>
</div>
-- <br>
</div>
</div>
<p><span
style="font-family:verdana,geneva;font-size:x-small">Warm
regards</span><span class="HOEnZb"><font
color="#888888"><br>
<strong><span
style="font-family:verdana,geneva;font-size:x-small">Justin
Hubbard</span></strong><br>
<br>
<strong><span
style="font-family:verdana,geneva;font-size:x-small">--</span></strong><br>
</font></span></p>
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<p dir="ltr"
style="margin:0px;text-align:justify"><span
style="font-family:verdana,geneva"><strong><span
style="font-size:10pt;color:red">Justin
Hubbard</span></strong></span></p>
<p dir="ltr"
style="margin:0px;text-align:justify"><span
style="font-size:7.5pt;color:rgb(0,51,102)">Software Engineer and
Support<br>
<br>
</span></p>
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href="tel:%2B27%20%280%2979%20827%201657" value="+27798271657"
target="_blank">+27 (0)79
827 1657</a></span></p>
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<p
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style="font-size:7.5pt;color:rgb(0,51,102)"> Email:</span></p>
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<p
style="margin:0px;line-height:10.5pt"><span
style="font-size:7.5pt;color:navy"> <span style="color:blue"><span
style="color:rgb(0,0,204)"><a
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Web Site:</span></p>
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href="http://www.plannermunicipalsoftware.co.za/"
target="_blank">www.pyrotechsoftware.co</a>m</span></span></span></p>
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<div><br>
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-- <br>
Tim Sutton - QGIS Project Steering Committee Member (Release
Manager)<br>
==============================================<br>
Please do not email me off-list with technical<br>
support questions. Using the lists will gain<br>
more exposure for your issues and the knowledge<br>
surrounding your issue will be shared with all.<br>
<br>
Visit <a moz-do-not-send="true" href="http://linfiniti.com">http://linfiniti.com</a>
to find out about:<br>
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Skype: timlinux<br>
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==============================================<br>
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<pre class="moz-signature" cols="72">--
Pēteris</pre>
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