qgsrendercontext.sip.in

/************************************************************************
 * This file has been generated automatically from                      *
 *                                                                      *
 * src/core/qgsrendercontext.h                                          *
 *                                                                      *
 * Do not edit manually ! Edit header and run scripts/sipify.pl again   *
 ************************************************************************/







class QgsRenderContext : QgsTemporalRangeObject
{
%Docstring(signature="appended")
Contains information about the context of a rendering operation.

The context of a rendering operation defines properties such as
the conversion ratio between screen and map units, the extents
to be rendered etc.
%End

%TypeHeaderCode
#include "qgsrendercontext.h"
%End
  public:
    QgsRenderContext();
    ~QgsRenderContext();

    QgsRenderContext( const QgsRenderContext &rh );

    void setFlags( Qgis::RenderContextFlags flags );
%Docstring
Set combination of flags that will be used for rendering.

.. versionadded:: 2.14
%End

    void setFlag( Qgis::RenderContextFlag flag, bool on = true );
%Docstring
Enable or disable a particular flag (other flags are not affected)

.. versionadded:: 2.14
%End

    Qgis::RenderContextFlags flags() const;
%Docstring
Returns combination of flags used for rendering.

.. versionadded:: 2.14
%End

    bool testFlag( Qgis::RenderContextFlag flag ) const;
%Docstring
Check whether a particular flag is enabled.

.. versionadded:: 2.14
%End

    static QgsRenderContext fromMapSettings( const QgsMapSettings &mapSettings );
%Docstring
create initialized QgsRenderContext instance from given :py:class:`QgsMapSettings`

.. versionadded:: 2.4
%End

    static QgsRenderContext fromQPainter( QPainter *painter );
%Docstring
Creates a default render context given a pixel based QPainter destination.
If no painter is specified or the painter has no device, then a default
DPI of 88 will be assumed.

.. versionadded:: 3.0
%End


    QPainter *painter();
%Docstring
Returns the destination QPainter for the render operation.

.. seealso:: :py:func:`setPainter`
%End


    void setPainterFlagsUsingContext( QPainter *painter = 0 ) const;
%Docstring
Sets relevant flags on a destination ``painter``, using the flags and settings
currently defined for the render context.

If no ``painter`` is specified, then the flags will be applied to the render
context's :py:func:`~QgsRenderContext.painter`.

.. versionadded:: 3.16
%End

    QPainter *maskPainter( int id = 0 );
%Docstring
Returns a mask QPainter for the render operation.
Multiple mask painters can be defined, each with a unique identifier.
None is returned if a mask painter with the given identifier does not exist.
This is currently used to implement selective masking.

.. seealso:: :py:func:`setMaskPainter`

.. seealso:: :py:func:`currentMaskId`

.. versionadded:: 3.12
%End

    QSet<const QgsSymbolLayer *> disabledSymbolLayers() const;
%Docstring
When rendering a map layer in a second pass (for selective masking),
some symbol layers may be disabled.

Returns the list of disabled symbol layers.

.. seealso:: :py:func:`setDisabledSymbolLayers`

.. seealso:: :py:func:`isSymbolLayerEnabled`

.. versionadded:: 3.12
%End

    bool isSymbolLayerEnabled( const QgsSymbolLayer *layer ) const;
%Docstring
When rendering a map layer in a second pass (for selective masking),
some symbol layers may be disabled.

Checks whether a given symbol layer has been disabled for the current pass.

.. seealso:: :py:func:`setDisabledSymbolLayers`

.. seealso:: :py:func:`disabledSymbolLayers`

.. versionadded:: 3.12
%End

    QgsCoordinateTransform coordinateTransform() const;
%Docstring
Returns the current coordinate transform for the context.

This represents the coordinate transform required to transform a layer
which is being rendered back to the CRS of the rendered map. If no coordinate
transformation is required, or the render context is not associated with
a map layer render, then an invalid coordinate transformation is returned.

.. seealso:: :py:func:`setCoordinateTransform`
%End

    const QgsDistanceArea &distanceArea() const;
%Docstring
A general purpose distance and area calculator, capable of performing ellipsoid based calculations.

.. versionadded:: 3.0
%End

    QgsCoordinateTransformContext transformContext() const;
%Docstring
Returns the context's coordinate transform context, which stores various
information regarding which datum transforms should be used when transforming points
from a source to destination coordinate reference system.

.. seealso:: :py:func:`setTransformContext`

.. versionadded:: 3.0
%End

    void setTransformContext( const QgsCoordinateTransformContext &context );
%Docstring
Sets the context's coordinate transform ``context``, which stores various
information regarding which datum transforms should be used when transforming points
from a source to destination coordinate reference system.

.. seealso:: :py:func:`transformContext`

.. versionadded:: 3.0
%End

    const QgsPathResolver &pathResolver() const;
%Docstring
Returns the path resolver for conversion between relative and absolute paths
during rendering operations, e.g. for resolving relative symbol paths.

.. seealso:: :py:func:`setPathResolver`

.. versionadded:: 3.0
%End

    void setPathResolver( const QgsPathResolver &resolver );
%Docstring
Sets the path ``resolver`` for conversion between relative and absolute paths
during rendering operations, e.g. for resolving relative symbol paths.

.. seealso:: :py:func:`pathResolver`

.. versionadded:: 3.0
%End

    const QgsRectangle &extent() const;
%Docstring
When rendering a map layer, calling this method returns the "clipping"
extent for the layer (in the layer's CRS).

This extent is a "worst-case" scenario, which is guaranteed to cover the complete
visible portion of the layer when it is rendered to a map. It is often larger
than the actual visible portion of that layer.

.. warning::

   For some layers, depending on the visible extent and the coordinate
   transforms involved, this extent will represent the entire globe. This method
   should never be used to determine the actual visible extent of a map render.

.. seealso:: :py:func:`setExtent`

.. seealso:: :py:func:`mapExtent`
%End

    QgsRectangle mapExtent() const;
%Docstring
Returns the original extent of the map being rendered.

Unlike :py:func:`~QgsRenderContext.extent`, this extent is always in the final destination CRS for the map
render and represents the exact bounds of the map being rendered.

.. seealso:: :py:func:`extent`

.. seealso:: :py:func:`setMapExtent`

.. versionadded:: 3.4.8
%End

    const QgsMapToPixel &mapToPixel() const;
%Docstring
Returns the context's map to pixel transform, which transforms between map coordinates and device coordinates.

.. seealso:: :py:func:`setMapToPixel`
%End

    double scaleFactor() const;
%Docstring
Returns the scaling factor for the render to convert painter units
to physical sizes. This is usually equal to the number of pixels
per millimeter.

.. seealso:: :py:func:`setScaleFactor`
%End

    double dpiTarget() const;
%Docstring
Returns the targeted DPI for rendering.

.. seealso:: :py:func:`setDpiTarget`

.. versionadded:: 3.20
%End

    bool renderingStopped() const;
%Docstring
Returns ``True`` if the rendering operation has been stopped and any ongoing
rendering should be canceled immediately.

.. note::

   Since QGIS 3.22 the :py:func:`~QgsRenderContext.feedback` member exists as an alternative means of cancellation support.

.. seealso:: :py:func:`setRenderingStopped`

.. seealso:: :py:func:`feedback`
%End

    void setFeedback( QgsFeedback *feedback );
%Docstring
Attach a ``feedback`` object that can be queried regularly during rendering to check
if rendering should be canceled.

Ownership of ``feedback`` is NOT transferred, and the caller must take care that it exists
for the lifetime of the render context.

.. seealso:: :py:func:`feedback`

.. versionadded:: 3.22
%End

    QgsFeedback *feedback() const;
%Docstring
Returns the feedback object that can be queried regularly during rendering to check
if rendering should be canceled, if set. Maybe be ``None``.

.. seealso:: :py:func:`setFeedback`

.. versionadded:: 3.22
%End

    bool forceVectorOutput() const;
%Docstring
Returns ``True`` if rendering operations should use vector operations instead
of any faster raster shortcuts.

.. seealso:: :py:func:`setForceVectorOutput`
%End

    bool useAdvancedEffects() const;
%Docstring
Returns ``True`` if advanced effects such as blend modes such be used

.. seealso:: :py:func:`setUseAdvancedEffects`
%End

    void setUseAdvancedEffects( bool enabled );
%Docstring
Used to enable or disable advanced effects such as blend modes

.. seealso:: :py:func:`useAdvancedEffects`
%End

    bool drawEditingInformation() const;
%Docstring
Returns ``True`` if edit markers should be drawn during the render operation.

.. seealso:: :py:func:`setDrawEditingInformation`
%End

    double rendererScale() const;
%Docstring
Returns the renderer map scale. This will match the desired scale denominator
for the rendered map, eg 1000.0 for a 1:1000 map render.

.. seealso:: :py:func:`setRendererScale`
%End


    double symbologyReferenceScale() const;
%Docstring
Returns the symbology reference scale.

This represents the desired scale denominator for the rendered map, eg 1000.0 for a 1:1000 map render.
A value of -1 indicates that symbology scaling by reference scale is disabled.

The symbology reference scale is an optional property which specifies the reference
scale at which symbology in paper units (such a millimeters or points) is fixed
to. For instance, if the scale is 1000 then a 2mm thick line will be rendered at
exactly 2mm thick when a map is rendered at 1:1000, or 1mm thick when rendered at 1:2000, or 4mm thick at 1:500.

.. seealso:: :py:func:`setSymbologyReferenceScale`

.. seealso:: :py:func:`rendererScale`

.. versionadded:: 3.22
%End



    QColor selectionColor() const;
%Docstring
Returns the color to use when rendering selected features.

.. seealso:: :py:func:`setSelectionColor`
%End

    bool showSelection() const;
%Docstring
Returns ``True`` if vector selections should be shown in the rendered map

:return: ``True`` if selections should be shown

.. seealso:: :py:func:`setShowSelection`

.. seealso:: :py:func:`selectionColor`

.. versionadded:: 2.4
%End


    void setCoordinateTransform( const QgsCoordinateTransform &t );
%Docstring
Sets the current coordinate transform for the context.

This represents the coordinate transform required to transform the layer
which is being rendered back to the CRS of the rendered map.

Set to an invalid :py:class:`QgsCoordinateTransform` to indicate that no transformation is required.

.. seealso:: :py:func:`coordinateTransform`
%End

    void setMapToPixel( const QgsMapToPixel &mtp );
%Docstring
Sets the context's map to pixel transform, which transforms between map coordinates and device coordinates.

.. seealso:: :py:func:`mapToPixel`
%End

    void setExtent( const QgsRectangle &extent );
%Docstring
When rendering a map layer, calling this method sets the "clipping"
extent for the layer (in the layer's CRS).

This extent should be a "worst-case" scenario, which is guaranteed to
completely cover the entire visible portion of the layer when it is rendered
to the map. It may be larger than the actual visible area, but MUST contain at least the
entire visible area.

.. seealso:: :py:func:`setExtent`

.. seealso:: :py:func:`setMapExtent`
%End

    void setMapExtent( const QgsRectangle &extent );
%Docstring
Sets the original ``extent`` of the map being rendered.

Unlike :py:func:`~QgsRenderContext.setExtent`, this extent is always in the final destination CRS for the map
render and represents the exact bounds of the map being rendered.

.. seealso:: :py:func:`mapExtent`

.. seealso:: :py:func:`setExtent`

.. versionadded:: 3.4.8
%End

    void setDrawEditingInformation( bool b );
%Docstring
Sets whether edit markers should be drawn during the render operation.

.. seealso:: :py:func:`drawEditingInformation`
%End

    void setRenderingStopped( bool stopped );
%Docstring
Sets whether the rendering operation has been ``stopped`` and any ongoing
rendering should be canceled immediately.

.. note::

   Since QGIS 3.22 the :py:func:`~QgsRenderContext.feedback` member exists as an alternative means of cancellation support.

.. seealso:: :py:func:`renderingStopped`

.. seealso:: :py:func:`feedback`

.. seealso:: :py:func:`setFeedback`
%End

    void setDistanceArea( const QgsDistanceArea &distanceArea );
%Docstring
A general purpose distance and area calculator, capable of performing ellipsoid based calculations.
Will be used to convert meter distances to active MapUnit values for :py:class:`QgsUnitTypes`.RenderMetersInMapUnits

.. versionadded:: 3.0
%End

    void setScaleFactor( double factor );
%Docstring
Sets the scaling factor for the render to convert painter units
to physical sizes. This should usually be equal to the number of pixels
per millimeter.

.. seealso:: :py:func:`scaleFactor`
%End

    void setDpiTarget( double dpi );
%Docstring
Sets the targeted ``dpi`` for rendering.

.. seealso:: :py:func:`dpiTarget`

.. versionadded:: 3.20
%End

    void setRendererScale( double scale );
%Docstring
Sets the renderer map scale. This should match the desired scale denominator
for the rendered map, eg 1000.0 for a 1:1000 map render.

.. seealso:: :py:func:`rendererScale`
%End

    void setSymbologyReferenceScale( double scale );
%Docstring
Sets the symbology reference ``scale``.

This should match the desired scale denominator for the rendered map, eg 1000.0 for a 1:1000 map render.
Set to -1 to disable symbology scaling by reference scale.

The symbology reference scale is an optional property which specifies the reference
scale at which symbology in paper units (such a millimeters or points) is fixed
to. For instance, if ``scale`` is set to 1000 then a 2mm thick line will be rendered at
exactly 2mm thick when a map is rendered at 1:1000, or 1mm thick when rendered at 1:2000, or 4mm thick at 1:500.

.. seealso:: :py:func:`symbologyReferenceScale`

.. seealso:: :py:func:`rendererScale`

.. versionadded:: 3.22
%End

    void setPainter( QPainter *p );
%Docstring
Sets the destination QPainter for the render operation. Ownership of the painter
is not transferred and the QPainter destination must stay alive for the duration
of any rendering operations.

.. seealso:: :py:func:`painter`
%End

    void setMaskPainter( QPainter *p, int id = 0 );
%Docstring
Sets a mask QPainter for the render operation. Ownership of the painter
is not transferred and the QPainter must stay alive for the duration
of any rendering operations.
Multiple mask painters can be defined and the second parameter gives a unique identifier to each one.

.. seealso:: :py:func:`maskPainter`
%End

    void setDisabledSymbolLayers( const QSet<const QgsSymbolLayer *> &symbolLayers );
%Docstring
When rendering a map layer in a second pass (for selective masking),
some symbol layers may be disabled.

Sets the list of disabled symbol layers.

.. seealso:: :py:func:`disabledSymbolLayers`

.. seealso:: :py:func:`isSymbolLayerEnabled`

.. versionadded:: 3.12
%End

    void setForceVectorOutput( bool force );
%Docstring
Sets whether rendering operations should use vector operations instead
of any faster raster shortcuts.

.. seealso:: :py:func:`forceVectorOutput`
%End



    void setSelectionColor( const QColor &color );
%Docstring
Sets the ``color`` to use when rendering selected features.

.. seealso:: :py:func:`selectionColor`
%End

    void setShowSelection( bool showSelection );
%Docstring
Sets whether vector selections should be shown in the rendered map

:param showSelection: set to ``True`` if selections should be shown

.. seealso:: :py:func:`showSelection`

.. seealso:: :py:func:`setSelectionColor`

.. versionadded:: 2.4
%End

    bool useRenderingOptimization() const;
%Docstring
Returns ``True`` if the rendering optimization (geometry simplification) can be executed

.. seealso:: :py:func:`setUseRenderingOptimization`
%End

    void setUseRenderingOptimization( bool enabled );
%Docstring
Sets whether the rendering optimization (geometry simplification) should be executed

.. seealso:: :py:func:`useRenderingOptimization`
%End

    const QgsVectorSimplifyMethod &vectorSimplifyMethod() const;
%Docstring
Returns the simplification settings to use when rendering vector layers.

The default is to use no simplification.

.. seealso:: :py:func:`setVectorSimplifyMethod`

.. versionadded:: 2.4
%End

    void setVectorSimplifyMethod( const QgsVectorSimplifyMethod &simplifyMethod );
%Docstring
Sets the simplification setting to use when rendering vector layers.

This can be used to specify simplification methods to apply during map exports and renders,
e.g. to allow vector layers to be simplified to an appropriate maximum level of detail
during PDF exports or to speed up layer rendering

The default is to use no simplification.

.. seealso:: :py:func:`vectorSimplifyMethod`

.. versionadded:: 2.4
%End

    void setExpressionContext( const QgsExpressionContext &context );
%Docstring
Sets the expression context. This context is used for all expression evaluation
associated with this render context.

.. seealso:: :py:func:`expressionContext`

.. versionadded:: 2.12
%End

    QgsExpressionContext &expressionContext();
%Docstring
Gets the expression context. This context should be used for all expression evaluation
associated with this render context.

.. seealso:: :py:func:`setExpressionContext`

.. versionadded:: 2.12
%End


    const QgsAbstractGeometry *geometry() const;
%Docstring
Returns pointer to the unsegmentized geometry
%End
    void setGeometry( const QgsAbstractGeometry *geometry );
%Docstring
Sets pointer to original (unsegmentized) geometry
%End

    void setFeatureFilterProvider( const QgsFeatureFilterProvider *ffp );
%Docstring
Set a filter feature provider used for additional filtering of rendered features.

:param ffp: the filter feature provider

.. seealso:: :py:func:`featureFilterProvider`

.. versionadded:: 2.14
%End

    const QgsFeatureFilterProvider *featureFilterProvider() const;
%Docstring
Gets the filter feature provider used for additional filtering of rendered features.

:return: the filter feature provider

.. seealso:: :py:func:`setFeatureFilterProvider`

.. versionadded:: 2.14
%End

    void setSegmentationTolerance( double tolerance );
%Docstring
Sets the segmentation tolerance applied when rendering curved geometries

:param tolerance: the segmentation tolerance

.. seealso:: :py:func:`segmentationTolerance`

.. seealso:: :py:func:`segmentationToleranceType`
%End

    double segmentationTolerance() const;
%Docstring
Gets the segmentation tolerance applied when rendering curved geometries

.. seealso:: :py:func:`setSegmentationTolerance`
%End

    void setSegmentationToleranceType( QgsAbstractGeometry::SegmentationToleranceType type );
%Docstring
Sets segmentation tolerance type (maximum angle or maximum difference between curve and approximation)

:param type: the segmentation tolerance typename

.. seealso:: :py:func:`segmentationToleranceType`

.. seealso:: :py:func:`segmentationTolerance`
%End

    QgsAbstractGeometry::SegmentationToleranceType segmentationToleranceType() const;
%Docstring
Gets segmentation tolerance type (maximum angle or maximum difference between curve and approximation)

.. seealso:: :py:func:`setSegmentationToleranceType`
%End


    double convertToPainterUnits( double size, QgsUnitTypes::RenderUnit unit, const QgsMapUnitScale &scale = QgsMapUnitScale(), Qgis::RenderSubcomponentProperty property = Qgis::RenderSubcomponentProperty::Generic ) const;
%Docstring
Converts a size from the specified units to painter units (pixels). The conversion respects the limits
specified by the optional scale parameter.

Since QGIS 3.22 the optional ``property`` argument can be used to specify the associated property. This
is used in some contexts to refine the converted size. For example, a Qgis.RenderSubcomponentProperty.BlurSize
property will be limited to a suitably fast range when the render context has the Qgis.RenderContextFlag.RenderSymbolPreview set.

.. seealso:: :py:func:`convertToMapUnits`

.. versionadded:: 3.0
%End

    double convertToMapUnits( double size, QgsUnitTypes::RenderUnit unit, const QgsMapUnitScale &scale = QgsMapUnitScale() ) const;
%Docstring
Converts a size from the specified units to map units. The conversion respects the limits
specified by the optional scale parameter.

.. seealso:: :py:func:`convertToPainterUnits`

.. versionadded:: 3.0
%End

    double convertFromMapUnits( double sizeInMapUnits, QgsUnitTypes::RenderUnit outputUnit ) const;
%Docstring
Converts a size from map units to the specified units.

.. seealso:: :py:func:`convertToMapUnits`

.. versionadded:: 3.0
%End

    double convertMetersToMapUnits( double meters ) const;
%Docstring
Convert meter distances to active MapUnit values for :py:class:`QgsUnitTypes`.RenderMetersInMapUnits
\note
When the :py:func:`~QgsRenderContext.sourceCrs` is geographic, the center of the Extent will be used

.. versionadded:: 3.0
%End

    Qgis::TextRenderFormat textRenderFormat() const;
%Docstring
Returns the text render format, which dictates how text is rendered (e.g. as paths or real text objects).

.. seealso:: :py:func:`setTextRenderFormat`

.. versionadded:: 3.4.3
%End

    void setTextRenderFormat( Qgis::TextRenderFormat format );
%Docstring
Sets the text render ``format``, which dictates how text is rendered (e.g. as paths or real text objects).

.. seealso:: :py:func:`textRenderFormat`

.. versionadded:: 3.4.3
%End

    QList<QgsRenderedFeatureHandlerInterface *> renderedFeatureHandlers() const;
%Docstring
Returns the list of rendered feature handlers to use while rendering map layers.

.. seealso:: :py:func:`hasRenderedFeatureHandlers`

.. versionadded:: 3.10
%End

    bool hasRenderedFeatureHandlers() const;
%Docstring
Returns ``True`` if the context has any rendered feature handlers.

.. seealso:: :py:func:`renderedFeatureHandlers`

.. versionadded:: 3.10
%End

    void setMaskIdProvider( QgsMaskIdProvider *provider );
%Docstring
Attaches a mask id provider to the context. It will allow some rendering operations to set the current mask id
based on the context (label layer names and label rules for instance).

.. seealso:: :py:class:`QgsMaskIdProvider`

.. seealso:: :py:func:`setCurrentMaskId`

.. seealso:: :py:func:`maskIdProvider`

.. versionadded:: 3.12
%End

    const QgsMaskIdProvider *maskIdProvider() const;
%Docstring
Returns the mask id provider attached to the context.

.. seealso:: :py:func:`setMaskIdProvider`

.. versionadded:: 3.12
%End

    void setCurrentMaskId( int id );
%Docstring
Stores a mask id as the "current" one.

.. seealso:: :py:func:`currentMaskId`

.. versionadded:: 3.12
%End

    int currentMaskId() const;
%Docstring
Returns the current mask id, which can be used with :py:func:`~QgsRenderContext.maskPainter`

.. seealso:: :py:func:`setCurrentMaskId`

.. seealso:: :py:func:`maskPainter`

.. versionadded:: 3.12
%End

    void setIsGuiPreview( bool preview );
%Docstring
Sets GUI preview mode.
GUI preview mode is used to change the behavior of some renderings when
they are done to preview of symbology in the GUI.
This is especially used to display mask symbol layers rather than painting them
in a mask painter, which is not meant to be visible, by definition.

.. seealso:: :py:func:`isGuiPreview`

.. versionadded:: 3.12
%End

    bool isGuiPreview() const;
%Docstring
Returns the Gui preview mode.
GUI preview mode is used to change the behavior of some renderings when
they are done to preview of symbology in the GUI.
This is especially used to display mask symbol layers rather than painting them
in a mask painter, which is not meant to be visible, by definition.

.. seealso:: :py:func:`isGuiPreview`

.. seealso:: :py:func:`setIsGuiPreview`

.. versionadded:: 3.12
%End

    QVariantMap customRenderingFlags() const;
%Docstring
Gets custom rendering flags. Layers might honour these to alter their rendering.

:return: a map of custom flags

.. seealso:: :py:func:`setCustomRenderingFlag`

.. versionadded:: 3.12
%End

    void setCustomRenderingFlag( const QString &flag, const QVariant &value );
%Docstring
Sets a custom rendering flag. Layers might honour these to alter their rendering.

:param flag: the flag name
:param value: the flag value

.. seealso:: :py:func:`customRenderingFlags`

.. versionadded:: 3.12
%End

    void clearCustomRenderingFlag( const QString &flag );
%Docstring
Clears the specified custom rendering flag.

:param flag: the flag name

.. seealso:: :py:func:`setCustomRenderingFlag`

.. versionadded:: 3.12
%End

    QList< QgsMapClippingRegion > clippingRegions() const;
%Docstring
Returns the list of clipping regions to apply during the render.

These regions are always in the final destination CRS for the map.

.. versionadded:: 3.16
%End

    QgsGeometry featureClipGeometry() const;
%Docstring
Returns the geometry to use to clip features at render time.

When vector features are rendered, they should be clipped to this geometry.

.. warning::

   The clipping must take effect for rendering the feature's symbol only,
   and should never be applied directly to the feature being rendered. Doing so would
   impact the results of rendering rules which rely on feature geometry, such as
   a rule-based renderer using the feature's area.

.. seealso:: :py:func:`setFeatureClipGeometry`


.. versionadded:: 3.16
%End

    void setFeatureClipGeometry( const QgsGeometry &geometry );
%Docstring
Sets a ``geometry`` to use to clip features at render time.

.. note::

   This is not usually set directly, but rather specified by calling :py:class:`QgsMapSettings`::py:func:`~QgsRenderContext.addClippingRegion`
   prior to constructing a QgsRenderContext.

.. seealso:: :py:func:`featureClipGeometry`

.. versionadded:: 3.16
%End

    QPointF textureOrigin() const;
%Docstring
Returns the texture origin, which should be used as a brush transform when
rendering using QBrush objects.

.. seealso:: :py:func:`setTextureOrigin`

.. versionadded:: 3.16
%End

    void setTextureOrigin( const QPointF &origin );
%Docstring
Sets the texture ``origin``, which should be used as a brush transform when
rendering using QBrush objects.

.. seealso:: :py:func:`textureOrigin`

.. versionadded:: 3.16
%End

    QgsDoubleRange zRange() const;
%Docstring
Returns the range of z-values which should be rendered.

.. seealso:: :py:func:`setZRange`

.. versionadded:: 3.18
%End

    void setZRange( const QgsDoubleRange &range );
%Docstring
Sets the ``range`` of z-values which should be rendered.

.. seealso:: :py:func:`zRange`

.. versionadded:: 3.18
%End

    QSize outputSize() const;
%Docstring
Returns the size of the resulting rendered image, in pixels.

.. seealso:: :py:func:`deviceOutputSize`

.. seealso:: :py:func:`setOutputSize`

.. versionadded:: 3.22
%End

    void setOutputSize( QSize size );
%Docstring
Sets the ``size`` of the resulting rendered image, in pixels.

.. seealso:: :py:func:`outputSize`

.. versionadded:: 3.22
%End

    float devicePixelRatio() const;
%Docstring
Returns the device pixel ratio.

Common values are 1 for normal-dpi displays and 2 for high-dpi "retina" displays.

.. seealso:: :py:func:`setDevicePixelRatio`

.. versionadded:: 3.22
%End

    void setDevicePixelRatio( float ratio );
%Docstring
Sets the device pixel ``ratio``.

Common values are 1 for normal-dpi displays and 2 for high-dpi "retina" displays.

.. seealso:: :py:func:`devicePixelRatio`

.. versionadded:: 3.22
%End

    QSize deviceOutputSize() const;
%Docstring
Returns the device output size of the render.

This is equivalent to the output size multiplicated by the device pixel ratio.

.. seealso:: :py:func:`outputSize`

.. seealso:: :py:func:`devicePixelRatio`

.. seealso:: :py:func:`setOutputSize`

.. versionadded:: 3.22
%End

    void setImageFormat( QImage::Format format );
%Docstring
Sets QImage ``format`` which should be used for QImages created
during rendering.

.. seealso:: :py:func:`imageFormat`

.. versionadded:: 3.22
%End

    QImage::Format imageFormat() const;
%Docstring
Returns the QImage format which should be used for QImages created
during rendering.

.. seealso:: :py:func:`setImageFormat`

.. versionadded:: 3.22
%End

};


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