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<p>Hi Totò,</p>
<p>There are two constrains related do sliver polygons:<br>
- Maximum thinness<br>
- Max. area</p>
<p>The value should be the one failing the condition for the
feature. Can be one of the two. The enum ValueType (defined in
src/analysis/vector/geometry_checker/qgsgeometrycheckerror.cpp) is
not exposed, so there is no explicit information about it.</p>
<p>I hope it helps.</p>
<p>Jorge<br>
</p>
<div class="moz-cite-prefix">On 29/03/23 08:22, Totò Fiandaca via
QGIS-User wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CADk2tETGCZFkx+rkkzfMfGL9xSicrhGVPU5SPv+bbtdHDtkYqw@mail.gmail.com">
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<div class="gmail_default"
style="font-family:garamond,serif;font-size:large">What does
the real value of Sliver polygon represent?<br>
- it's not the area of the polygon<br>
- it's not the perimeter<br>
- is not the area of the bounding box<br>
<br>
so I ask if anyone can tell me what it represents, I can't
find anything useful in the documentation.<br clear="all">
</div>
<div class="gmail_default"
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<div class="gmail_default"
style="font-family:garamond,serif;font-size:large">Thank you</div>
<div class="gmail_default"
style="font-family:garamond,serif;font-size:large"><br>
</div>
<div class="gmail_default"
style="font-family:garamond,serif;font-size:large">plugin: <a
href="https://docs.qgis.org/3.28/en/docs/user_manual/plugins/core_plugins/plugins_geometry_checker.html#geometry-checker-plugin"
moz-do-not-send="true" class="moz-txt-link-freetext">https://docs.qgis.org/3.28/en/docs/user_manual/plugins/core_plugins/plugins_geometry_checker.html#geometry-checker-plugin</a></div>
<br>
</div>
<span>-- </span><br>
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<div dir="ltr"><font
size="2"><font
face="garamond, serif"><b>Ing. Salvatore Fiandaca</b><br>
<b>mobile</b>.:+39
327.493.8955 <br>
<b>m</b>: <b><a
href="mailto:pigrecoinfinito@gmail.com" target="_blank"
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<div><font
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FNDSVT71E29Z103G</font></div>
<div><font
size="2"
face="garamond,
serif"><b>P.IVA</b>:
06597870820</font></div>
<div><font
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face="garamond,
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<div><b>member
OSGeo</b> - <a
href="https://www.osgeo.org/member/fiandaca/" target="_blank"
moz-do-not-send="true"><b>https://www.osgeo.org/member/fiandaca/</b></a></div>
<div><font
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moz-do-not-send="true"> https://pigrecoinfinito.com/</a> <br>
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<div><b
style="font-family:garamond,serif;font-size:small">TW:<a
href="http://goog_95411464" target="_blank" moz-do-not-send="true"> </a></b><font
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<div dir="ltr"><font
face="garamond, serif"><font size="2">43°51'0.54"N 10°34'27.62"E -
EPSG:4326</font></font></div>
<div dir="ltr"><font
face="garamond, serif"><font size="2"><br>
</font></font></div>
<div dir="ltr"><font
face="garamond, serif"><font size="2">“Se la conoscenza deve essere
aperta a
tutti,</font></font></div>
<div dir="ltr"><font
face="garamond, serif"><font size="2">perchè mai limitarne l’accesso?” </font></font></div>
<div dir="ltr"><font
face="garamond, serif"><font size="2">R. Stallman<br>
<br>
</font></font><span
style="font-family:"Trebuchet MS";font-size:10px">Questo
documento,
allegati
inclusi,
contiene
informazioni
di proprietà
di FIANDACA
SALVATORE e
deve essere
utilizzato
esclusivamente
dal
destinatario
in relazione
alle finalità
per le quali è
stato
ricevuto. E'
vietata
qualsiasi
forma di
riproduzione o
divulgazione
senza
l'esplicito
consenso di </span><span
style="font-family:"Trebuchet MS";font-size:10px">FIANDACA
SALVATORE</span><span
style="font-family:"Trebuchet MS";font-size:10px">.</span><span
style="font-family:"Trebuchet MS";font-size:10px"> Qualora
fosse stato
ricevuto per
errore si
prega di
informare
tempestivamente
il mittente e
distruggere la
copia in
proprio
possesso.<br>
</span><font
face="garamond,
serif"><font
size="2"><br>
<br>
</font></font></div>
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<pre class="moz-signature" cols="72">--
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