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src
core
providers
memory
qgsmemoryproviderutils.h
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/***************************************************************************
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qgsmemoryproviderutils.h
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------------------------
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begin : May 2017
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copyright : (C) 2017 by Nyall Dawson
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email : nyall dot dawson at gmail dot com
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***************************************************************************/
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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 QGSMEMORYPROVIDERUTILS_H
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#define QGSMEMORYPROVIDERUTILS_H
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#include "qgis_core.h"
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#include "
qgscoordinatereferencesystem.h
"
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#include "
qgswkbtypes.h
"
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#include <QString>
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#include <QVariant>
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class
QgsVectorLayer
;
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class
QgsFields
;
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class
CORE_EXPORT
QgsMemoryProviderUtils
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{
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public
:
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static
QgsVectorLayer
*
createMemoryLayer
(
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const
QString &name,
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const
QgsFields
&fields,
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Qgis::WkbType
geometryType =
Qgis::WkbType::NoGeometry
,
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const
QgsCoordinateReferenceSystem
&crs =
QgsCoordinateReferenceSystem
(),
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bool
loadDefaultStyle =
true
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)
SIP_FACTORY
;
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};
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#endif
// QGSMEMORYPROVIDERUTILS_H
Qgis::WkbType
WkbType
The WKB type describes the number of dimensions a geometry has.
Definition
qgis.h:314
Qgis::WkbType::NoGeometry
@ NoGeometry
No geometry.
Definition
qgis.h:332
QgsCoordinateReferenceSystem
Represents a coordinate reference system (CRS).
Definition
qgscoordinatereferencesystem.h:216
QgsFields
Container of fields for a vector layer.
Definition
qgsfields.h:45
QgsMemoryProviderUtils
Utility functions for use with the memory vector data provider.
Definition
qgsmemoryproviderutils.h:37
QgsMemoryProviderUtils::createMemoryLayer
static QgsVectorLayer * createMemoryLayer(const QString &name, const QgsFields &fields, Qgis::WkbType geometryType=Qgis::WkbType::NoGeometry, const QgsCoordinateReferenceSystem &crs=QgsCoordinateReferenceSystem(), bool loadDefaultStyle=true) SIP_FACTORY
Creates a new memory layer using the specified parameters.
Definition
qgsmemoryproviderutils.cpp:75
QgsVectorLayer
Represents a vector layer which manages a vector based dataset.
Definition
qgsvectorlayer.h:414
SIP_FACTORY
#define SIP_FACTORY
Definition
qgis_sip.h:83
qgscoordinatereferencesystem.h
qgswkbtypes.h
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