mirror of
https://github.com/qgis/QGIS.git
synced 2025-10-31 00:06:02 -04:00
100 lines
3.1 KiB
Plaintext
100 lines
3.1 KiB
Plaintext
/************************************************************************
|
|
* This file has been generated automatically from *
|
|
* *
|
|
* src/core/raster/qgsrasterresampler.h *
|
|
* *
|
|
* Do not edit manually ! Edit header and run scripts/sipify.pl again *
|
|
************************************************************************/
|
|
|
|
|
|
|
|
|
|
|
|
class QgsRasterResampler
|
|
{
|
|
%Docstring(signature="appended")
|
|
Interface for resampling rasters (e.g. to have a smoother appearance)
|
|
%End
|
|
|
|
%TypeHeaderCode
|
|
#include "qgsrasterresampler.h"
|
|
#include "qgsbilinearrasterresampler.h"
|
|
#include "qgscubicrasterresampler.h"
|
|
%End
|
|
%ConvertToSubClassCode
|
|
if ( dynamic_cast<QgsBilinearRasterResampler *>( sipCpp ) != NULL )
|
|
sipType = sipType_QgsBilinearRasterResampler;
|
|
else if ( dynamic_cast<QgsCubicRasterResampler *>( sipCpp ) != NULL )
|
|
sipType = sipType_QgsCubicRasterResampler;
|
|
else
|
|
sipType = 0;
|
|
%End
|
|
public:
|
|
virtual ~QgsRasterResampler();
|
|
|
|
virtual void resample( const QImage &srcImage, QImage &dstImage ) = 0 /Deprecated/;
|
|
%Docstring
|
|
Resamples a source image to a destination image.
|
|
|
|
The size of the passed destination image should be respected during the resampling
|
|
process.
|
|
|
|
.. deprecated:: QGIS 3.10.1
|
|
use the more efficient :py:class:`QgsRasterResamplerV2` interface instead.
|
|
%End
|
|
|
|
virtual QString type() const = 0;
|
|
%Docstring
|
|
Gets a descriptive type identifier for this raster resampler.
|
|
Needs to be implemented by subclasses.
|
|
%End
|
|
|
|
virtual QgsRasterResampler *clone() const = 0 /Factory/;
|
|
%Docstring
|
|
Gets a deep copy of this object.
|
|
Needs to be reimplemented by subclasses.
|
|
Ownership is transferred to the caller.
|
|
%End
|
|
|
|
virtual int tileBufferPixels() const;
|
|
%Docstring
|
|
Returns the optional tile buffer size in pixels. This represents
|
|
the size to buffer individual resampled tile requests prior to resampling,
|
|
in order to avoid rendering artifacts at the edges of raster tile boundaries.
|
|
|
|
.. versionadded:: 3.10.1
|
|
%End
|
|
};
|
|
|
|
|
|
class QgsRasterResamplerV2 : QgsRasterResampler
|
|
{
|
|
%Docstring(signature="appended")
|
|
Interface for resampling rasters (V2) (e.g. to have a smoother appearance),
|
|
which provides a more efficient interface vs QgsRasterResampler.
|
|
|
|
.. versionadded:: 3.10.1
|
|
%End
|
|
|
|
%TypeHeaderCode
|
|
#include "qgsrasterresampler.h"
|
|
%End
|
|
public:
|
|
|
|
virtual QImage resampleV2( const QImage &source, const QSize &size ) = 0;
|
|
%Docstring
|
|
Resamples a ``source`` image to the specified ``size``.
|
|
|
|
Returns the resampled image, or a null QImage if the resampling fails.
|
|
%End
|
|
|
|
};
|
|
|
|
/************************************************************************
|
|
* This file has been generated automatically from *
|
|
* *
|
|
* src/core/raster/qgsrasterresampler.h *
|
|
* *
|
|
* Do not edit manually ! Edit header and run scripts/sipify.pl again *
|
|
************************************************************************/
|