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src
analysis
vector
geometry_checker
qgsgeometrydegeneratepolygoncheck.h
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/***************************************************************************
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qgsgeometrydegeneratepolygoncheck.h
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---------------------
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begin : September 2014
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copyright : (C) 2014 by Sandro Mani / Sourcepole AG
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email : smani at sourcepole dot ch
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***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#ifndef QGS_GEOMETRY_DEGENERATEPOLYGON_CHECK_H
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#define QGS_GEOMETRY_DEGENERATEPOLYGON_CHECK_H
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#include "
qgsgeometrycheck.h
"
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#include <QString>
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#define SIP_NO_FILE
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using namespace
Qt::StringLiterals;
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class
ANALYSIS_EXPORT
QgsGeometryDegeneratePolygonCheck
:
public
QgsGeometryCheck
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{
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Q_DECLARE_TR_FUNCTIONS(
QgsGeometryDegeneratePolygonCheck
)
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public
:
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enum
ResolutionMethod
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{
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DeleteRing
,
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NoChange
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};
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explicit
QgsGeometryDegeneratePolygonCheck
(
QgsGeometryCheckContext
*
context
,
const
QVariantMap &configuration )
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:
QgsGeometryCheck
(
context
, configuration )
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{}
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QgsGeometryCheck::Result
collectErrors
(
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const
QMap<QString, QgsFeaturePool *> &featurePools, QList<QgsGeometryCheckError *> &errors, QStringList &messages,
QgsFeedback
*feedback,
const
LayerFeatureIds &ids = LayerFeatureIds()
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)
const override
;
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void
fixError
(
const
QMap<QString, QgsFeaturePool *> &featurePools,
QgsGeometryCheckError
*error,
int
method,
const
QMap<QString, int> &mergeAttributeIndices, Changes &changes )
const override
;
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QList<Qgis::GeometryType>
compatibleGeometryTypes
()
const override
{
return
factoryCompatibleGeometryTypes
(); }
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Q_DECL_DEPRECATED QStringList
resolutionMethods
()
const override
;
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QString
description
()
const override
{
return
factoryDescription
(); }
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QString
id
()
const override
{
return
factoryId
(); }
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QgsGeometryCheck::CheckType
checkType
()
const override
{
return
factoryCheckType
(); }
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static
QList<Qgis::GeometryType>
factoryCompatibleGeometryTypes
() {
return
{
Qgis::GeometryType::Polygon
}; }
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static
bool
factoryIsCompatible
(
QgsVectorLayer
*layer )
SIP_SKIP
{
return
factoryCompatibleGeometryTypes
().contains( layer->geometryType() ); }
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static
QString
factoryDescription
() {
return
tr(
"Polygon with less than three nodes"
); }
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static
QString
factoryId
() {
return
u
"QgsGeometryDegeneratePolygonCheck"
_s; }
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static
QgsGeometryCheck::CheckType
factoryCheckType()
SIP_SKIP
;
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private:
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};
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#endif
// QGS_GEOMETRY_DEGENERATEPOLYGON_CHECK_H
Qgis::GeometryType::Polygon
@ Polygon
Polygons.
Definition
qgis.h:402
QgsFeedback
Base class for feedback objects to be used for cancellation of something running in a worker thread.
Definition
qgsfeedback.h:44
QgsGeometryCheckContext
Base configuration for geometry checks.
Definition
qgsgeometrycheckcontext.h:32
QgsGeometryCheckError
This represents an error reported by a geometry check.
Definition
qgsgeometrycheckerror.h:35
QgsGeometryCheck::resolutionMethods
virtual Q_DECL_DEPRECATED QStringList resolutionMethods() const
Returns a list of descriptions for available resolutions for errors.
Definition
qgsgeometrycheck.cpp:93
QgsGeometryCheck::CheckType
CheckType
The type of a check.
Definition
qgsgeometrycheck.h:149
QgsGeometryCheck::Result
Result
Result of the geometry checker operation.
Definition
qgsgeometrycheck.h:157
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:64
QgsGeometryCheck::QgsGeometryCheck
QgsGeometryCheck(const QgsGeometryCheckContext *context, const QVariantMap &configuration)
Create a new geometry check.
Definition
qgsgeometrycheck.cpp:29
QgsGeometryCheck::context
const QgsGeometryCheckContext * context() const
Returns the context.
Definition
qgsgeometrycheck.h:335
QgsGeometryCheck::collectErrors
virtual Result collectErrors(const QMap< QString, QgsFeaturePool * > &featurePools, QList< QgsGeometryCheckError * > &errors, QStringList &messages, QgsFeedback *feedback, const LayerFeatureIds &ids=QgsGeometryCheck::LayerFeatureIds()) const
The main worker method.
Definition
qgsgeometrycheck.cpp:50
QgsGeometryDegeneratePolygonCheck::factoryDescription
static QString factoryDescription()
Definition
qgsgeometrydegeneratepolygoncheck.h:59
QgsGeometryDegeneratePolygonCheck::checkType
QgsGeometryCheck::CheckType checkType() const override
Returns the check type.
Definition
qgsgeometrydegeneratepolygoncheck.h:55
QgsGeometryDegeneratePolygonCheck::compatibleGeometryTypes
QList< Qgis::GeometryType > compatibleGeometryTypes() const override
A list of geometry types for which this check can be performed.
Definition
qgsgeometrydegeneratepolygoncheck.h:51
QgsGeometryDegeneratePolygonCheck::QgsGeometryDegeneratePolygonCheck
QgsGeometryDegeneratePolygonCheck(QgsGeometryCheckContext *context, const QVariantMap &configuration)
Definition
qgsgeometrydegeneratepolygoncheck.h:42
QgsGeometryDegeneratePolygonCheck::factoryCompatibleGeometryTypes
static QList< Qgis::GeometryType > factoryCompatibleGeometryTypes()
Definition
qgsgeometrydegeneratepolygoncheck.h:57
QgsGeometryDegeneratePolygonCheck::factoryCheckType
static QgsGeometryCheck::CheckType factoryCheckType()
Definition
qgsgeometrydegeneratepolygoncheck.cpp:115
QgsGeometryDegeneratePolygonCheck::factoryIsCompatible
static bool factoryIsCompatible(QgsVectorLayer *layer)
Definition
qgsgeometrydegeneratepolygoncheck.h:58
QgsGeometryDegeneratePolygonCheck::ResolutionMethod
ResolutionMethod
Definition
qgsgeometrydegeneratepolygoncheck.h:37
QgsGeometryDegeneratePolygonCheck::NoChange
@ NoChange
Definition
qgsgeometrydegeneratepolygoncheck.h:39
QgsGeometryDegeneratePolygonCheck::DeleteRing
@ DeleteRing
Definition
qgsgeometrydegeneratepolygoncheck.h:38
QgsGeometryDegeneratePolygonCheck::factoryId
static QString factoryId()
Definition
qgsgeometrydegeneratepolygoncheck.h:60
QgsGeometryDegeneratePolygonCheck::id
QString id() const override
Returns an id for this check.
Definition
qgsgeometrydegeneratepolygoncheck.h:54
QgsGeometryDegeneratePolygonCheck::description
QString description() const override
Returns a human readable description for this check.
Definition
qgsgeometrydegeneratepolygoncheck.h:53
QgsVectorLayer
Represents a vector layer which manages a vector based dataset.
Definition
qgsvectorlayer.h:414
SIP_SKIP
#define SIP_SKIP
Definition
qgis_sip.h:138
qgsgeometrycheck.h
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