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QGIS API Documentation
3.0.2-Girona (307d082)
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Options to pass to writeAsVectorFormat() More...
#include <qgsvectorfilewriter.h>
Public Member Functions | |
| SaveVectorOptions () | |
| Constructor. More... | |
| virtual | ~SaveVectorOptions ()=default |
Public Attributes | |
| QgsVectorFileWriter::ActionOnExistingFile | actionOnExistingFile = CreateOrOverwriteFile |
| Action on existing file. More... | |
| QgsAttributeList | attributes |
| Attributes to export (empty means all unless skipAttributeCreation is set) More... | |
| QgsCoordinateTransform | ct |
| Transform to reproject exported geometries with, or invalid transform for no transformation. More... | |
| QStringList | datasourceOptions |
| List of OGR data source creation options. More... | |
| QString | driverName |
| OGR driver to use. More... | |
| QgsFeedback * | feedback = nullptr |
| Optional feedback object allowing cancelation of layer save. More... | |
| QgsVectorFileWriter::FieldValueConverter * | fieldValueConverter = nullptr |
| Field value converter. More... | |
| QString | fileEncoding |
| Encoding to use. More... | |
| QgsRectangle | filterExtent |
| If not empty, only features intersecting the extent will be saved. More... | |
| bool | forceMulti = false |
| Set to true to force creation of multi* geometries. More... | |
| bool | includeZ = false |
| Set to true to include z dimension in output. This option is only valid if overrideGeometryType is set. More... | |
| QString | layerName |
| Layer name. If let empty, it will be derived from the filename. More... | |
| QStringList | layerOptions |
| List of OGR layer creation options. More... | |
| bool | onlySelectedFeatures = false |
| Write only selected features of layer. More... | |
| QgsWkbTypes::Type | overrideGeometryType = QgsWkbTypes::Unknown |
| Set to a valid geometry type to override the default geometry type for the layer. More... | |
| bool | skipAttributeCreation = false |
| Only write geometries. More... | |
| QgsVectorFileWriter::SymbologyExport | symbologyExport = NoSymbology |
| Symbology to export. More... | |
| double | symbologyScale = 1.0 |
| Scale of symbology. More... | |
Options to pass to writeAsVectorFormat()
Definition at line 372 of file qgsvectorfilewriter.h.
| QgsVectorFileWriter::SaveVectorOptions::SaveVectorOptions | ( | ) |
Constructor.
Definition at line 2351 of file qgsvectorfilewriter.cpp.
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virtualdefault |
| QgsVectorFileWriter::ActionOnExistingFile QgsVectorFileWriter::SaveVectorOptions::actionOnExistingFile = CreateOrOverwriteFile |
Action on existing file.
Definition at line 387 of file qgsvectorfilewriter.h.
| QgsAttributeList QgsVectorFileWriter::SaveVectorOptions::attributes |
Attributes to export (empty means all unless skipAttributeCreation is set)
Definition at line 410 of file qgsvectorfilewriter.h.
| QgsCoordinateTransform QgsVectorFileWriter::SaveVectorOptions::ct |
Transform to reproject exported geometries with, or invalid transform for no transformation.
Definition at line 395 of file qgsvectorfilewriter.h.
| QStringList QgsVectorFileWriter::SaveVectorOptions::datasourceOptions |
List of OGR data source creation options.
Definition at line 401 of file qgsvectorfilewriter.h.
| QString QgsVectorFileWriter::SaveVectorOptions::driverName |
OGR driver to use.
Definition at line 381 of file qgsvectorfilewriter.h.
| QgsFeedback* QgsVectorFileWriter::SaveVectorOptions::feedback = nullptr |
Optional feedback object allowing cancelation of layer save.
Definition at line 441 of file qgsvectorfilewriter.h.
| QgsVectorFileWriter::FieldValueConverter* QgsVectorFileWriter::SaveVectorOptions::fieldValueConverter = nullptr |
Field value converter.
Ownership is not transferred and callers must ensure that the lifetime of fieldValueConverter exceeds the lifetime of the QgsVectorFileWriter object.
Definition at line 438 of file qgsvectorfilewriter.h.
| QString QgsVectorFileWriter::SaveVectorOptions::fileEncoding |
Encoding to use.
Definition at line 390 of file qgsvectorfilewriter.h.
| QgsRectangle QgsVectorFileWriter::SaveVectorOptions::filterExtent |
If not empty, only features intersecting the extent will be saved.
Definition at line 419 of file qgsvectorfilewriter.h.
| bool QgsVectorFileWriter::SaveVectorOptions::forceMulti = false |
Set to true to force creation of multi* geometries.
Definition at line 427 of file qgsvectorfilewriter.h.
| bool QgsVectorFileWriter::SaveVectorOptions::includeZ = false |
Set to true to include z dimension in output. This option is only valid if overrideGeometryType is set.
Definition at line 430 of file qgsvectorfilewriter.h.
| QString QgsVectorFileWriter::SaveVectorOptions::layerName |
Layer name. If let empty, it will be derived from the filename.
Definition at line 384 of file qgsvectorfilewriter.h.
| QStringList QgsVectorFileWriter::SaveVectorOptions::layerOptions |
List of OGR layer creation options.
Definition at line 404 of file qgsvectorfilewriter.h.
| bool QgsVectorFileWriter::SaveVectorOptions::onlySelectedFeatures = false |
Write only selected features of layer.
Definition at line 398 of file qgsvectorfilewriter.h.
| QgsWkbTypes::Type QgsVectorFileWriter::SaveVectorOptions::overrideGeometryType = QgsWkbTypes::Unknown |
Set to a valid geometry type to override the default geometry type for the layer.
This parameter allows for conversion of geometryless tables to null geometries, etc
Definition at line 424 of file qgsvectorfilewriter.h.
| bool QgsVectorFileWriter::SaveVectorOptions::skipAttributeCreation = false |
Only write geometries.
Definition at line 407 of file qgsvectorfilewriter.h.
| QgsVectorFileWriter::SymbologyExport QgsVectorFileWriter::SaveVectorOptions::symbologyExport = NoSymbology |
Symbology to export.
Definition at line 413 of file qgsvectorfilewriter.h.
| double QgsVectorFileWriter::SaveVectorOptions::symbologyScale = 1.0 |
Scale of symbology.
Definition at line 416 of file qgsvectorfilewriter.h.
1.8.13