QGIS API Documentation 3.37.0-Master (c2d15952569)
Loading...
Searching...
No Matches
qgsgeometrytypecheck.h
Go to the documentation of this file.
1/***************************************************************************
2 qgsgeometrytypecheck.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_TYPE_CHECK_H
19#define QGS_GEOMETRY_TYPE_CHECK_H
20
22
28{
29 public:
30
39 const QgsGeometry &geometry,
40 const QgsGeometry &errorLocation,
41 Qgis::WkbType flatType )
42 : QgsSingleGeometryCheckError( check, geometry, errorLocation )
43 , mFlatType( flatType )
44 {
45 }
46
47 bool isEqual( const QgsSingleGeometryCheckError *other ) const override;
48
49 QString description() const override;
50
51 private:
52 Qgis::WkbType mFlatType;
53};
54
59class ANALYSIS_EXPORT QgsGeometryTypeCheck : public QgsSingleGeometryCheck
60{
61 Q_DECLARE_TR_FUNCTIONS( QgsGeometryTypeCheck )
62 public:
63 QgsGeometryTypeCheck( QgsGeometryCheckContext *context, const QVariantMap &configuration, int allowedTypes )
64 : QgsSingleGeometryCheck( context, configuration )
65 , mAllowedTypes( allowedTypes )
66 {}
67 QList<Qgis::GeometryType> compatibleGeometryTypes() const override { return factoryCompatibleGeometryTypes(); }
68 QList<QgsSingleGeometryCheckError *> processGeometry( const QgsGeometry &geometry ) const override;
69 void fixError( const QMap<QString, QgsFeaturePool *> &featurePools, QgsGeometryCheckError *error, int method, const QMap<QString, int> &mergeAttributeIndices, Changes &changes ) const override;
70 Q_DECL_DEPRECATED QStringList resolutionMethods() const override;
71 QString description() const override;
72 QString id() const override;
73 QgsGeometryCheck::CheckType checkType() const override;
74
76 static bool factoryIsCompatible( QgsVectorLayer *layer ) SIP_SKIP { return factoryCompatibleGeometryTypes().contains( layer->geometryType() ); }
77 static QString factoryDescription() SIP_SKIP;
78 static QString factoryId() SIP_SKIP;
79 static QgsGeometryCheck::CheckType factoryCheckType() SIP_SKIP;
80
81 private:
82 enum ResolutionMethod { Convert, Delete, NoChange };
83 int mAllowedTypes;
84};
85
86#endif // QGS_GEOMETRY_TYPE_CHECK_H
@ Polygon
Polygons.
WkbType
The WKB type describes the number of dimensions a geometry has.
Definition qgis.h:182
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.
A geometry type check error.
QgsGeometryTypeCheckError(const QgsSingleGeometryCheck *check, const QgsGeometry &geometry, const QgsGeometry &errorLocation, Qgis::WkbType flatType)
Constructor for QgsGeometryTypeCheckError.
A geometry type check.
QList< Qgis::GeometryType > compatibleGeometryTypes() const override
A list of geometry types for which this check can be performed.
static QList< Qgis::GeometryType > factoryCompatibleGeometryTypes()
QgsGeometryTypeCheck(QgsGeometryCheckContext *context, const QVariantMap &configuration, int allowedTypes)
static bool factoryIsCompatible(QgsVectorLayer *layer)
A geometry is the spatial representation of a feature.
An error from a QgsSingleGeometryCheck.
virtual bool isEqual(const QgsSingleGeometryCheckError *other) const
Check if this error is equal to other.
virtual QString description() const
A human readable description of this error.
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