QGIS API Documentation  3.14.0-Pi (9f7028fd23)
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"
22 #include "qgssinglegeometrycheck.h"
23 
28 {
29  public:
31  const QgsGeometry &geometry,
32  const QgsGeometry &errorLocation,
33  QgsVertexId vertexId,
34  const QgsGeometryUtils::SelfIntersection &intersection )
35  : QgsSingleGeometryCheckError( check, geometry, errorLocation, vertexId )
36  , mIntersection( intersection )
37  {}
38 
39  const QgsGeometryUtils::SelfIntersection &intersection() const { return mIntersection; }
40  bool isEqual( const QgsSingleGeometryCheckError *other ) const override;
41  bool handleChanges( const QList<QgsGeometryCheck::Change> &changes ) override;
42  void update( const QgsSingleGeometryCheckError *other ) override;
43 
44  private:
46 };
47 
52 {
53  public:
55  {
58  NoChange
59  };
60 
61  explicit QgsGeometrySelfIntersectionCheck( const QgsGeometryCheckContext *context, const QVariantMap &configuration = QVariantMap() )
62  : QgsSingleGeometryCheck( context,
63  configuration ) {}
64  QList<QgsWkbTypes::GeometryType> compatibleGeometryTypes() const override { return factoryCompatibleGeometryTypes(); }
65  void fixError( const QMap<QString, QgsFeaturePool *> &featurePools, QgsGeometryCheckError *error, int method, const QMap<QString, int> &mergeAttributeIndices, Changes &changes ) const override;
66  Q_DECL_DEPRECATED QStringList resolutionMethods() const override;
67  QString description() const override { return factoryDescription(); }
68  QString id() const override { return factoryId(); }
69  QgsGeometryCheck::Flags flags() const override {return factoryFlags(); }
70  QgsGeometryCheck::CheckType checkType() const override { return factoryCheckType(); }
71 
72  QList<QgsSingleGeometryCheckError *> processGeometry( const QgsGeometry &geometry ) const override;
73 
75  static QList<QgsWkbTypes::GeometryType> factoryCompatibleGeometryTypes() SIP_SKIP;
76  static bool factoryIsCompatible( QgsVectorLayer *layer ) SIP_SKIP;
77  static QString factoryDescription() SIP_SKIP;
78  static QgsGeometryCheck::Flags factoryFlags() SIP_SKIP;
79  static QString factoryId() SIP_SKIP;
80  static QgsGeometryCheck::CheckType factoryCheckType() SIP_SKIP;
82 
83 };
84 
85 #endif // QGS_GEOMETRY_SELFINTERSECTION_CHECK_H
QgsGeometrySelfIntersectionCheck::ToMultiObject
@ ToMultiObject
Definition: qgsgeometryselfintersectioncheck.h:56
QgsGeometryUtils::SelfIntersection
Definition: qgsgeometryutils.h:247
QgsSingleGeometryCheckError::update
virtual void update(const QgsSingleGeometryCheckError *other)
Update this error with the information from other.
Definition: qgssinglegeometrycheck.cpp:42
QgsGeometryCheck::resolutionMethods
virtual Q_DECL_DEPRECATED QStringList resolutionMethods() const
Returns a list of descriptions for available resolutions for errors.
Definition: qgsgeometrycheck.cpp:77
QgsSingleGeometryCheckError
Definition: qgssinglegeometrycheck.h:39
QgsGeometrySelfIntersectionCheckError
Definition: qgsgeometryselfintersectioncheck.h:27
QgsGeometrySelfIntersectionCheck
Definition: qgsgeometryselfintersectioncheck.h:51
QgsGeometrySelfIntersectionCheck::ResolutionMethod
ResolutionMethod
Definition: qgsgeometryselfintersectioncheck.h:54
QgsSingleGeometryCheck::processGeometry
virtual QList< QgsSingleGeometryCheckError * > processGeometry(const QgsGeometry &geometry) const =0
Check the geometry for errors.
QgsSingleGeometryCheck
Definition: qgssinglegeometrycheck.h:149
QgsGeometryCheck
Definition: qgsgeometrycheck.h:91
QgsGeometryCheck::fixError
virtual void fixError(const QMap< QString, QgsFeaturePool * > &featurePools, QgsGeometryCheckError *error, int method, const QMap< QString, int > &mergeAttributeIndices, Changes &changes) const
Fixes the error error with the specified method.
Definition: qgsgeometrycheck.cpp:50
SIP_SKIP
#define SIP_SKIP
Definition: qgis_sip.h:126
QgsGeometrySelfIntersectionCheck::QgsGeometrySelfIntersectionCheck
QgsGeometrySelfIntersectionCheck(const QgsGeometryCheckContext *context, const QVariantMap &configuration=QVariantMap())
Definition: qgsgeometryselfintersectioncheck.h:61
QgsGeometrySelfIntersectionCheck::id
QString id() const override
Returns an id for this check.
Definition: qgsgeometryselfintersectioncheck.h:68
QgsGeometryCheckContext
Definition: qgsgeometrycheckcontext.h:31
qgsgeometryutils.h
QgsGeometrySelfIntersectionCheck::compatibleGeometryTypes
QList< QgsWkbTypes::GeometryType > compatibleGeometryTypes() const override
A list of geometry types for which this check can be performed.
Definition: qgsgeometryselfintersectioncheck.h:64
QgsGeometrySelfIntersectionCheckError::intersection
const QgsGeometryUtils::SelfIntersection & intersection() const
Definition: qgsgeometryselfintersectioncheck.h:39
QgsSingleGeometryCheckError::isEqual
virtual bool isEqual(const QgsSingleGeometryCheckError *other) const
Check if this error is equal to other.
Definition: qgssinglegeometrycheck.cpp:50
QgsGeometrySelfIntersectionCheck::checkType
QgsGeometryCheck::CheckType checkType() const override
Returns the check type.
Definition: qgsgeometryselfintersectioncheck.h:70
QgsGeometrySelfIntersectionCheck::ToSingleObjects
@ ToSingleObjects
Definition: qgsgeometryselfintersectioncheck.h:57
QgsGeometry
Definition: qgsgeometry.h:122
QgsGeometrySelfIntersectionCheckError::QgsGeometrySelfIntersectionCheckError
QgsGeometrySelfIntersectionCheckError(const QgsSingleGeometryCheck *check, const QgsGeometry &geometry, const QgsGeometry &errorLocation, QgsVertexId vertexId, const QgsGeometryUtils::SelfIntersection &intersection)
Definition: qgsgeometryselfintersectioncheck.h:30
QgsVectorLayer
Definition: qgsvectorlayer.h:385
QgsGeometryCheck::CheckType
CheckType
The type of a check.
Definition: qgsgeometrycheck.h:155
QgsVertexId
Utility class for identifying a unique vertex within a geometry.
Definition: qgsabstractgeometry.h:1033
QgsGeometrySelfIntersectionCheck::description
QString description() const override
Returns a human readable description for this check.
Definition: qgsgeometryselfintersectioncheck.h:67
qgssinglegeometrycheck.h
QgsGeometryCheckError
Definition: qgsgeometrycheckerror.h:35
QgsGeometrySelfIntersectionCheck::flags
QgsGeometryCheck::Flags flags() const override
Flags for this geometry check.
Definition: qgsgeometryselfintersectioncheck.h:69
QgsSingleGeometryCheckError::handleChanges
virtual bool handleChanges(const QList< QgsGeometryCheck::Change > &changes)
Apply a list of changes.
Definition: qgssinglegeometrycheck.cpp:58