mirror of
https://github.com/qgis/QGIS.git
synced 2025-02-24 00:47:57 -05:00
58 lines
1.9 KiB
Plaintext
58 lines
1.9 KiB
Plaintext
/************************************************************************
|
|
* This file has been generated automatically from *
|
|
* *
|
|
* src/core/qgsvectorlayerfeaturecounter.h *
|
|
* *
|
|
* Do not edit manually ! Edit header and run scripts/sipify.pl again *
|
|
************************************************************************/
|
|
|
|
|
|
class QgsVectorLayerFeatureCounter : QgsTask
|
|
{
|
|
%Docstring
|
|
|
|
Counts the features in a QgsVectorLayer in task.
|
|
You should most likely not use this directly and instead call
|
|
QgsVectorLayer.countSymbolFeatures() and connect to the signal
|
|
:py:func:`QgsVectorLayer.symbolFeatureCountMapChanged()`
|
|
|
|
.. versionadded:: 3.0
|
|
%End
|
|
|
|
%TypeHeaderCode
|
|
#include "qgsvectorlayerfeaturecounter.h"
|
|
%End
|
|
public:
|
|
|
|
QgsVectorLayerFeatureCounter( QgsVectorLayer *layer, const QgsExpressionContext &context = QgsExpressionContext() );
|
|
%Docstring
|
|
Create a new feature counter for ``layer``.
|
|
%End
|
|
|
|
virtual bool run();
|
|
|
|
|
|
|
|
long featureCount( const QString &legendKey ) const;
|
|
%Docstring
|
|
Gets the feature count for a particular ``legendKey``.
|
|
If the key has not been found, -1 will be returned.
|
|
%End
|
|
|
|
signals:
|
|
|
|
void symbolsCounted();
|
|
%Docstring
|
|
Emitted when the symbols have been counted.
|
|
%End
|
|
|
|
};
|
|
|
|
/************************************************************************
|
|
* This file has been generated automatically from *
|
|
* *
|
|
* src/core/qgsvectorlayerfeaturecounter.h *
|
|
* *
|
|
* Do not edit manually ! Edit header and run scripts/sipify.pl again *
|
|
************************************************************************/
|