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src
analysis
vector
geometry_checker
qgsgeometrysliverpolygoncheck.h
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/***************************************************************************
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qgsgeometrysliverpolygoncheck.h
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---------------------
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begin : September 2015
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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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#define SIP_NO_FILE
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#ifndef QGS_GEOMETRY_SLIVERPOLYGON_CHECK_H
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#define QGS_GEOMETRY_SLIVERPOLYGON_CHECK_H
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#include "
qgsgeometryareacheck.h
"
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class
ANALYSIS_EXPORT
QgsGeometrySliverPolygonCheck
:
public
QgsGeometryAreaCheck
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{
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public
:
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QgsGeometrySliverPolygonCheck
(
QgsGeometryCheckContext
*context,
const
QVariantMap &configuration )
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:
QgsGeometryAreaCheck
( context, configuration )
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{
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mThresholdMapUnits = configurationValue<double>(
"threshold"
);
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mMaxArea = configurationValue<double>(
"maxArea"
);
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}
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QString
description
()
const override
{
return
factoryDescription(); }
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QString
id
()
const override
{
return
factoryId(); }
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private
:
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static
QString factoryDescription() {
return
tr(
"Sliver polygon"
); }
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static
QString factoryId() {
return
QStringLiteral(
"QgsGeometrySliverPolygonCheck"
); }
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bool
checkThreshold(
double
layerToMapUnits,
const
QgsAbstractGeometry
*geom,
double
&value )
const override
;
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double
mThresholdMapUnits = 0;
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double
mMaxArea = 0;
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};
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#endif
// QGS_GEOMETRY_SLIVERPOLYGON_CHECK_H
QgsAbstractGeometry
Abstract base class for all geometries.
Definition
qgsabstractgeometry.h:80
QgsGeometryAreaCheck
Area check.
Definition
qgsgeometryareacheck.h:30
QgsGeometryCheckContext
Base configuration for geometry checks.
Definition
qgsgeometrycheckcontext.h:32
QgsGeometrySliverPolygonCheck
A sliver polygon check.
Definition
qgsgeometrysliverpolygoncheck.h:28
QgsGeometrySliverPolygonCheck::id
QString id() const override
Returns an id for this check.
Definition
qgsgeometrysliverpolygoncheck.h:37
QgsGeometrySliverPolygonCheck::description
QString description() const override
Returns a human readable description for this check.
Definition
qgsgeometrysliverpolygoncheck.h:36
QgsGeometrySliverPolygonCheck::QgsGeometrySliverPolygonCheck
QgsGeometrySliverPolygonCheck(QgsGeometryCheckContext *context, const QVariantMap &configuration)
Definition
qgsgeometrysliverpolygoncheck.h:30
qgsgeometryareacheck.h
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