QGIS API Documentation 3.28.0-Firenze (ed3ad0430f)
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QgsVectorLayerSaveAsDialog Class Reference
gui library

Class to select destination file, type and CRS for ogr layers. More...

#include <qgsvectorlayersaveasdialog.h>

Inheritance diagram for QgsVectorLayerSaveAsDialog:
Inheritance graph
[legend]

Public Types

enum  Option {
  Symbology = 1 , DestinationCrs = 1 << 2 , Fields = 1 << 3 , AddToCanvas = 1 << 4 ,
  SelectedOnly = 1 << 5 , GeometryType = 1 << 6 , Extent = 1 << 7 , Metadata = 1 << 8 ,
  AllOptions = ~0
}
 Bitmask of options to be shown. More...
 

Public Member Functions

Q_DECL_DEPRECATED QgsVectorLayerSaveAsDialog (long srsid, QWidget *parent=nullptr, Qt::WindowFlags fl=Qt::WindowFlags())
 Construct a new QgsVectorLayerSaveAsDialog. More...
 
 QgsVectorLayerSaveAsDialog (QgsVectorLayer *layer, Options options=AllOptions, QWidget *parent=nullptr, Qt::WindowFlags fl=Qt::WindowFlags())
 Construct a new QgsVectorLayerSaveAsDialog. More...
 
bool addToCanvas () const
 Returns true if the "add to canvas" checkbox is checked. More...
 
QgsAttributeList attributesAsDisplayedValues () const
 Returns selected attributes that must be exported with their displayed values instead of their raw values. Added in QGIS 2.16. More...
 
QStringList attributesExportNames () const
 Returns a list of export names for attributes. More...
 
bool automaticGeometryType () const
 Returns true if geometry type is set to automatic. More...
 
QgsVectorFileWriter::ActionOnExistingFile creationActionOnExistingFile () const
 Returns creation action. More...
 
Q_DECL_DEPRECATED long crs () const
 Returns the internal CRS ID. More...
 
QgsCoordinateReferenceSystem crsObject () const
 Returns the CRS chosen for export. More...
 
QStringList datasourceOptions () const
 Returns a list of additional data source options which are passed to OGR. More...
 
QString encoding () const
 The encoding of the target file. More...
 
QString filename () const
 Returns the target filename. More...
 
QgsRectangle filterExtent () const
 Determines the extent to be exported. More...
 
bool forceMulti () const
 Returns true if force multi geometry type is checked. More...
 
QString format () const
 The format in which the export should be written. More...
 
QgsWkbTypes::Type geometryType () const
 Returns the selected flat geometry type for the export. More...
 
bool hasFilterExtent () const
 Determines if filtering the export by an extent is activated. More...
 
bool includeZ () const
 Returns true if include z dimension is checked. More...
 
QString layername () const
 Returns the target layer name. More...
 
QStringList layerOptions () const
 Returns a list of additional layer options which are passed to OGR. More...
 
bool onlySelected () const
 Returns whether only selected features will be saved. More...
 
bool persistMetadata () const
 Returns true if the persist metadata (copy source metadata to destination layer) option is checked. More...
 
double scale () const
 Returns the specified map scale. More...
 
QgsAttributeList selectedAttributes () const
 Returns a list of attributes which are selected for saving. More...
 
void setAddToCanvas (bool checked)
 Sets whether the "add to canvas" checkbox should be checked. More...
 
void setForceMulti (bool checked)
 Sets whether the force multi geometry checkbox should be checked. More...
 
void setIncludeZ (bool checked)
 Sets whether the include z dimension checkbox should be checked. More...
 
void setMapCanvas (QgsMapCanvas *canvas)
 Sets a map canvas to associate with the dialog. More...
 
void setOnlySelected (bool onlySelected)
 Sets whether only selected features will be saved. More...
 
int symbologyExport () const
 Returns type of symbology export. More...
 

Detailed Description

Class to select destination file, type and CRS for ogr layers.

Note
not available in Python bindings
Since
QGIS 1.0

Definition at line 38 of file qgsvectorlayersaveasdialog.h.

Member Enumeration Documentation

◆ Option

enum QgsVectorLayerSaveAsDialog::Option

Bitmask of options to be shown.

Enumerator
Symbology 

Show symbology options.

DestinationCrs 

Show destination CRS (reprojection) option.

Fields 

Show field customization group.

AddToCanvas 

Show add to map option.

SelectedOnly 

Show selected features only option.

GeometryType 

Show geometry group.

Extent 

Show extent group.

Metadata 

Show metadata options.

AllOptions 

Show all options.

Definition at line 45 of file qgsvectorlayersaveasdialog.h.

Constructor & Destructor Documentation

◆ QgsVectorLayerSaveAsDialog() [1/2]

QgsVectorLayerSaveAsDialog::QgsVectorLayerSaveAsDialog ( long  srsid,
QWidget *  parent = nullptr,
Qt::WindowFlags  fl = Qt::WindowFlags() 
)

Construct a new QgsVectorLayerSaveAsDialog.

Deprecated:
since QGIS 3.14 - will be removed in QGIS 4.0

Definition at line 41 of file qgsvectorlayersaveasdialog.cpp.

◆ QgsVectorLayerSaveAsDialog() [2/2]

QgsVectorLayerSaveAsDialog::QgsVectorLayerSaveAsDialog ( QgsVectorLayer *  layer,
Options  options = AllOptions,
QWidget *  parent = nullptr,
Qt::WindowFlags  fl = Qt::WindowFlags() 
)

Construct a new QgsVectorLayerSaveAsDialog.

Definition at line 49 of file qgsvectorlayersaveasdialog.cpp.

Member Function Documentation

◆ addToCanvas()

bool QgsVectorLayerSaveAsDialog::addToCanvas ( ) const

Returns true if the "add to canvas" checkbox is checked.

See also
setAddToCanvas()

Definition at line 1069 of file qgsvectorlayersaveasdialog.cpp.

◆ attributesAsDisplayedValues()

QgsAttributeList QgsVectorLayerSaveAsDialog::attributesAsDisplayedValues ( ) const

Returns selected attributes that must be exported with their displayed values instead of their raw values. Added in QGIS 2.16.

Definition at line 1043 of file qgsvectorlayersaveasdialog.cpp.

◆ attributesExportNames()

QStringList QgsVectorLayerSaveAsDialog::attributesExportNames ( ) const

Returns a list of export names for attributes.

Definition at line 1060 of file qgsvectorlayersaveasdialog.cpp.

◆ automaticGeometryType()

bool QgsVectorLayerSaveAsDialog::automaticGeometryType ( ) const

Returns true if geometry type is set to automatic.

See also
geometryType()

Definition at line 1134 of file qgsvectorlayersaveasdialog.cpp.

◆ creationActionOnExistingFile()

QgsVectorFileWriter::ActionOnExistingFile QgsVectorLayerSaveAsDialog::creationActionOnExistingFile ( ) const

Returns creation action.

Definition at line 1155 of file qgsvectorlayersaveasdialog.cpp.

◆ crs()

long QgsVectorLayerSaveAsDialog::crs ( ) const

Returns the internal CRS ID.

See also
QgsCoordinateReferenceSystem::srsid()
Deprecated:
since QGIS 3.14 - will be removed in QGIS 4.0. Use crsObject() instead.

Definition at line 900 of file qgsvectorlayersaveasdialog.cpp.

◆ crsObject()

QgsCoordinateReferenceSystem QgsVectorLayerSaveAsDialog::crsObject ( ) const

Returns the CRS chosen for export.

Since
QGIS 3.14

Definition at line 905 of file qgsvectorlayersaveasdialog.cpp.

◆ datasourceOptions()

QStringList QgsVectorLayerSaveAsDialog::datasourceOptions ( ) const

Returns a list of additional data source options which are passed to OGR.

Refer to the OGR documentation for the target format for available options.

Definition at line 910 of file qgsvectorlayersaveasdialog.cpp.

◆ encoding()

QString QgsVectorLayerSaveAsDialog::encoding ( ) const

The encoding of the target file.

Definition at line 890 of file qgsvectorlayersaveasdialog.cpp.

◆ filename()

QString QgsVectorLayerSaveAsDialog::filename ( ) const

Returns the target filename.

Definition at line 880 of file qgsvectorlayersaveasdialog.cpp.

◆ filterExtent()

QgsRectangle QgsVectorLayerSaveAsDialog::filterExtent ( ) const

Determines the extent to be exported.

See also
hasFilterExtent()

Definition at line 1102 of file qgsvectorlayersaveasdialog.cpp.

◆ forceMulti()

bool QgsVectorLayerSaveAsDialog::forceMulti ( ) const

Returns true if force multi geometry type is checked.

See also
includeZ()

Definition at line 1140 of file qgsvectorlayersaveasdialog.cpp.

◆ format()

QString QgsVectorLayerSaveAsDialog::format ( ) const

The format in which the export should be written.

See also
QgsVectorFileWriter::filterForDriver()

Definition at line 895 of file qgsvectorlayersaveasdialog.cpp.

◆ geometryType()

QgsWkbTypes::Type QgsVectorLayerSaveAsDialog::geometryType ( ) const

Returns the selected flat geometry type for the export.

See also
automaticGeometryType()
forceMulti()
includeZ()

Definition at line 1122 of file qgsvectorlayersaveasdialog.cpp.

◆ hasFilterExtent()

bool QgsVectorLayerSaveAsDialog::hasFilterExtent ( ) const

Determines if filtering the export by an extent is activated.

See also
filterExtent()

Definition at line 1097 of file qgsvectorlayersaveasdialog.cpp.

◆ includeZ()

bool QgsVectorLayerSaveAsDialog::includeZ ( ) const

Returns true if include z dimension is checked.

See also
forceMulti()

Definition at line 1150 of file qgsvectorlayersaveasdialog.cpp.

◆ layername()

QString QgsVectorLayerSaveAsDialog::layername ( ) const

Returns the target layer name.

Definition at line 885 of file qgsvectorlayersaveasdialog.cpp.

◆ layerOptions()

QStringList QgsVectorLayerSaveAsDialog::layerOptions ( ) const

Returns a list of additional layer options which are passed to OGR.

Refer to the OGR documentation for the target format for available options.

Definition at line 969 of file qgsvectorlayersaveasdialog.cpp.

◆ onlySelected()

bool QgsVectorLayerSaveAsDialog::onlySelected ( ) const

Returns whether only selected features will be saved.

Definition at line 1112 of file qgsvectorlayersaveasdialog.cpp.

◆ persistMetadata()

bool QgsVectorLayerSaveAsDialog::persistMetadata ( ) const

Returns true if the persist metadata (copy source metadata to destination layer) option is checked.

Since
QGIS 3.20

Definition at line 1117 of file qgsvectorlayersaveasdialog.cpp.

◆ scale()

double QgsVectorLayerSaveAsDialog::scale ( ) const

Returns the specified map scale.

The scale value indicates the scale denominator, e.g. 1000.0 for a 1:1000 map.

Definition at line 1084 of file qgsvectorlayersaveasdialog.cpp.

◆ selectedAttributes()

QgsAttributeList QgsVectorLayerSaveAsDialog::selectedAttributes ( ) const

Returns a list of attributes which are selected for saving.

Definition at line 1028 of file qgsvectorlayersaveasdialog.cpp.

◆ setAddToCanvas()

void QgsVectorLayerSaveAsDialog::setAddToCanvas ( bool  checked)

Sets whether the "add to canvas" checkbox should be checked.

See also
addToCanvas()
Since
QGIS 3.6

Definition at line 1074 of file qgsvectorlayersaveasdialog.cpp.

◆ setForceMulti()

void QgsVectorLayerSaveAsDialog::setForceMulti ( bool  checked)

Sets whether the force multi geometry checkbox should be checked.

Definition at line 1145 of file qgsvectorlayersaveasdialog.cpp.

◆ setIncludeZ()

void QgsVectorLayerSaveAsDialog::setIncludeZ ( bool  checked)

Sets whether the include z dimension checkbox should be checked.

Definition at line 1160 of file qgsvectorlayersaveasdialog.cpp.

◆ setMapCanvas()

void QgsVectorLayerSaveAsDialog::setMapCanvas ( QgsMapCanvas *  canvas)

Sets a map canvas to associate with the dialog.

Definition at line 1089 of file qgsvectorlayersaveasdialog.cpp.

◆ setOnlySelected()

void QgsVectorLayerSaveAsDialog::setOnlySelected ( bool  onlySelected)

Sets whether only selected features will be saved.

Definition at line 1107 of file qgsvectorlayersaveasdialog.cpp.

◆ symbologyExport()

int QgsVectorLayerSaveAsDialog::symbologyExport ( ) const

Returns type of symbology export.

0: No symbology 1: Feature symbology 2: Symbol level symbology

Definition at line 1079 of file qgsvectorlayersaveasdialog.cpp.

The documentation for this class was generated from the following files:
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