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Do not report envelope as gap
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Under some circumstances, the envelope of a check region would be reported as a gap.
While a check that this doesn't happen is normally enforced, this check doesn't work
when the features happen to be placed unfortunate enough to have their bounding box
rounded differently than the envelope.
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m-kuhn committed Oct 26, 2018
1 parent a0e3c2d commit 32cdf3a
Showing 1 changed file with 2 additions and 1 deletion.
3 changes: 2 additions & 1 deletion src/analysis/vector/geometry_checker/qgsgeometrygapcheck.cpp
Expand Up @@ -98,7 +98,8 @@ void QgsGeometryGapCheck::collectErrors( const QMap<QString, QgsFeaturePool *> &
std::unique_ptr<QgsAbstractGeometry> gapGeom( QgsGeometryCheckerUtils::getGeomPart( diffGeom.get(), iPart )->clone() );
// Skip the gap between features and boundingbox
if ( gapGeom->boundingBox() == envelope->boundingBox() )
const double spacing = context()->tolerance;
if ( gapGeom->boundingBox().snappedToGrid( spacing ) == envelope->boundingBox().snappedToGrid( spacing ) )
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