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d7bf988817
* shows QgsFieldCalculator in public API * removed unnecessary comment * QgsFieldCalculator: made public slots private and added code documentation * fixed doc string * Apply suggestions from code review Co-authored-by: Nyall Dawson <nyall.dawson@gmail.com> * updated sip file Co-authored-by: Nyall Dawson <nyall.dawson@gmail.com>
55 lines
1.9 KiB
Plaintext
55 lines
1.9 KiB
Plaintext
/************************************************************************
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* This file has been generated automatically from *
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* *
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* src/gui/vector/qgsfieldcalculator.h *
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* *
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* Do not edit manually ! Edit header and run scripts/sipify.pl again *
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************************************************************************/
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class QgsFieldCalculator: QDialog
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{
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%Docstring(signature="appended")
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A dialog class that provides calculation of new fields using existing fields, values and a set of operators
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Sample usage of the :py:class:`QgsFieldCalculator` class:
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.. code-block:: python
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uri = "point?crs=epsg:4326&field=id:integer"
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layer = QgsVectorLayer(uri, "Scratch point layer", "memory")
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layer.startEditing()
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dialog = QgsFieldCalculator(layer)
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dialog.exec_()
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%End
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%TypeHeaderCode
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#include "qgsfieldcalculator.h"
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%End
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public:
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QgsFieldCalculator( QgsVectorLayer *vl, QWidget *parent = 0 );
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int changedAttributeId() const;
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%Docstring
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Returns the field index of the field for which new attribute values were calculated.
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:return: The field index if attribute values were calculated or -1, e.g. in case of geometry changes.
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%End
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public slots:
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virtual void accept();
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};
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/************************************************************************
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* This file has been generated automatically from *
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* *
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* src/gui/vector/qgsfieldcalculator.h *
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* *
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* Do not edit manually ! Edit header and run scripts/sipify.pl again *
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************************************************************************/
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