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105 lines
3.5 KiB
Plaintext
105 lines
3.5 KiB
Plaintext
/************************************************************************
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* This file has been generated automatically from *
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* *
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* src/core/raster/qgsrasterfilewritertask.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 QgsRasterFileWriterTask : QgsTask
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{
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%Docstring
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QgsTask task which performs a QgsRasterFileWriter layer saving operation as a background
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task. This can be used to save a raster layer out to a file without blocking the
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QGIS interface.
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.. seealso:: :py:class:`QgsVectorFileWriterTask`
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.. seealso:: :py:class:`QgsVectorFileExporterTask`
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.. versionadded:: 3.0
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%End
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%TypeHeaderCode
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#include "qgsrasterfilewritertask.h"
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%End
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public:
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QgsRasterFileWriterTask( const QgsRasterFileWriter &writer, QgsRasterPipe *pipe /Transfer/,
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int columns, int rows,
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const QgsRectangle &outputExtent,
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const QgsCoordinateReferenceSystem &crs ) /Deprecated/;
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%Docstring
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Constructor for QgsRasterFileWriterTask. Takes a source ``writer``,
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``columns``, ``rows``, ``outputExtent`` and destination ``crs``.
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Ownership of the ``pipe`` is transferred to the writer task, and will
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be deleted when the task completes.
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.. deprecated:: QGIS 3.8
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use version with transformContext instead
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%End
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QgsRasterFileWriterTask( const QgsRasterFileWriter &writer, QgsRasterPipe *pipe /Transfer/,
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int columns, int rows,
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const QgsRectangle &outputExtent,
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const QgsCoordinateReferenceSystem &crs,
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const QgsCoordinateTransformContext &transformContext
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);
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%Docstring
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Constructor for QgsRasterFileWriterTask. Takes a source ``writer``,
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``columns``, ``rows``, ``outputExtent``, destination ``crs`` and
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coordinate ``transformContext`` .
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Ownership of the ``pipe`` is transferred to the writer task, and will
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be deleted when the task completes.
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%End
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virtual void cancel();
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signals:
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void writeComplete( const QString &outputUrl );
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%Docstring
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Emitted when writing the layer is successfully completed. The ``outputUrl``
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parameter indicates the file path for the written file(s).
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%End
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void errorOccurred( int error );
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%Docstring
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Emitted when an error occurs which prevented the file being written (or if
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the task is canceled). The writing ``error`` will be reported.
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.. deprecated:: QGIS 3.10.
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Use errorOccurred(int, const QString&)
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%End
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void errorOccurred( int error, const QString &errorMessage );
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%Docstring
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Emitted when an error occurs which prevented the file being written (or if
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the task is canceled). The writing ``error`` will be reported and a
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``errorMessage`` will be potentially set.
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.. versionadded:: 3.10
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%End
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protected:
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virtual bool run();
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virtual void finished( bool result );
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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/core/raster/qgsrasterfilewritertask.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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