QGIS API Documentation 3.29.0-Master (006c3c0232)
qgsgeometryselfintersectioncheck.h
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1/***************************************************************************
2 qgsgeometryselfintersectioncheck.h
3 ---------------------
4 begin : September 2015
5 copyright : (C) 2014 by Sandro Mani / Sourcepole AG
6 email : smani at sourcepole dot ch
7 ***************************************************************************
8 * *
9 * This program is free software; you can redistribute it and/or modify *
10 * it under the terms of the GNU General Public License as published by *
11 * the Free Software Foundation; either version 2 of the License, or *
12 * (at your option) any later version. *
13 * *
14 ***************************************************************************/
15
16#define SIP_NO_FILE
17
18#ifndef QGS_GEOMETRY_SELFINTERSECTION_CHECK_H
19#define QGS_GEOMETRY_SELFINTERSECTION_CHECK_H
20
21#include "qgsgeometryutils.h"
23
29{
30 public:
32 const QgsGeometry &geometry,
33 const QgsGeometry &errorLocation,
34 QgsVertexId vertexId,
35 const QgsGeometryUtils::SelfIntersection &intersection )
36 : QgsSingleGeometryCheckError( check, geometry, errorLocation, vertexId )
37 , mIntersection( intersection )
38 {}
39
40 const QgsGeometryUtils::SelfIntersection &intersection() const { return mIntersection; }
41 bool isEqual( const QgsSingleGeometryCheckError *other ) const override;
42 bool handleChanges( const QList<QgsGeometryCheck::Change> &changes ) override;
43 void update( const QgsSingleGeometryCheckError *other ) override;
44
45 private:
47};
48
54{
55 Q_DECLARE_TR_FUNCTIONS( QgsGeometrySelfIntersectionCheck )
56 public:
58 {
61 NoChange
62 };
63
64 explicit QgsGeometrySelfIntersectionCheck( const QgsGeometryCheckContext *context, const QVariantMap &configuration = QVariantMap() )
65 : QgsSingleGeometryCheck( context,
66 configuration ) {}
67 QList<QgsWkbTypes::GeometryType> compatibleGeometryTypes() const override { return factoryCompatibleGeometryTypes(); }
68 void fixError( const QMap<QString, QgsFeaturePool *> &featurePools, QgsGeometryCheckError *error, int method, const QMap<QString, int> &mergeAttributeIndices, Changes &changes ) const override;
69 Q_DECL_DEPRECATED QStringList resolutionMethods() const override;
70 QString description() const override { return factoryDescription(); }
71 QString id() const override { return factoryId(); }
72 QgsGeometryCheck::Flags flags() const override {return factoryFlags(); }
73 QgsGeometryCheck::CheckType checkType() const override { return factoryCheckType(); }
74
75 QList<QgsSingleGeometryCheckError *> processGeometry( const QgsGeometry &geometry ) const override;
76
78 static QList<QgsWkbTypes::GeometryType> factoryCompatibleGeometryTypes() SIP_SKIP;
79 static bool factoryIsCompatible( QgsVectorLayer *layer ) SIP_SKIP;
80 static QString factoryDescription() SIP_SKIP;
81 static QgsGeometryCheck::Flags factoryFlags() SIP_SKIP;
82 static QString factoryId() SIP_SKIP;
83 static QgsGeometryCheck::CheckType factoryCheckType() SIP_SKIP;
85
86};
87
88#endif // QGS_GEOMETRY_SELFINTERSECTION_CHECK_H
Base configuration for geometry checks.
This represents an error reported by a geometry check.
This class implements a geometry check.
CheckType
The type of a check.
const QgsGeometryUtils::SelfIntersection & intersection() const
QgsGeometrySelfIntersectionCheckError(const QgsSingleGeometryCheck *check, const QgsGeometry &geometry, const QgsGeometry &errorLocation, QgsVertexId vertexId, const QgsGeometryUtils::SelfIntersection &intersection)
QgsGeometryCheck::Flags flags() const override
Flags for this geometry check.
QString description() const override
Returns a human readable description for this check.
QgsGeometryCheck::CheckType checkType() const override
Returns the check type.
QString id() const override
Returns an id for this check.
QgsGeometrySelfIntersectionCheck(const QgsGeometryCheckContext *context, const QVariantMap &configuration=QVariantMap())
QList< QgsWkbTypes::GeometryType > compatibleGeometryTypes() const override
A list of geometry types for which this check can be performed.
A geometry is the spatial representation of a feature.
Definition: qgsgeometry.h:164
An error from a QgsSingleGeometryCheck.
virtual bool isEqual(const QgsSingleGeometryCheckError *other) const
Check if this error is equal to other.
virtual bool handleChanges(const QList< QgsGeometryCheck::Change > &changes)
Apply a list of changes.
virtual void update(const QgsSingleGeometryCheckError *other)
Update this error with the information from other.
Base class for geometry checks for a single geometry without any context of the layer or other layers...
Represents a vector layer which manages a vector based data sets.
#define SIP_SKIP
Definition: qgis_sip.h:126
Utility class for identifying a unique vertex within a geometry.
Definition: qgsvertexid.h:31