Contains information about the context of a rendering operation. More...

#include <qgsrendercontext.h>

Public Types
enum	Flag { DrawEditingInfo = 0x01, ForceVectorOutput = 0x02, UseAdvancedEffects = 0x04, UseRenderingOptimization = 0x08, DrawSelection = 0x10, DrawSymbolBounds = 0x20, RenderMapTile = 0x40, Antialiasing = 0x80, RenderPartialOutput = 0x100, RenderPreviewJob = 0x200 }
	Enumeration of flags that affect rendering operations. More...

Public Member Functions
	QgsRenderContext ()

	QgsRenderContext (const QgsRenderContext &rh)

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

double	convertMetersToMapUnits (double meters) const
	Convert meter distances to active MapUnit values for QgsUnitTypes::RenderMetersInMapUnits. More...

double	convertToMapUnits (double size, QgsUnitTypes::RenderUnit unit, const QgsMapUnitScale &scale=QgsMapUnitScale()) const
	Converts a size from the specified units to map units. More...

double	convertToPainterUnits (double size, QgsUnitTypes::RenderUnit unit, const QgsMapUnitScale &scale=QgsMapUnitScale()) const
	Converts a size from the specified units to painter units (pixels). More...

QgsCoordinateTransform	coordinateTransform () const
	Returns the current coordinate transform for the context, or an invalid transform is no coordinate transformation is required. More...

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

bool	drawEditingInformation () const

QgsExpressionContext &	expressionContext ()
	Gets the expression context. More...

const QgsExpressionContext &	expressionContext () const
	Gets the expression context (const version). More...

const QgsRectangle &	extent () const

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

Flags	flags () const
	Returns combination of flags used for rendering. More...

bool	forceVectorOutput () const

const QgsAbstractGeometry *	geometry () const
	Returns pointer to the unsegmentized geometry. More...

QgsLabelingEngine *	labelingEngine () const
	Gets access to new labeling engine (may be nullptr) More...

const QgsMapToPixel &	mapToPixel () const

QgsRenderContext &	operator= (const QgsRenderContext &rh)

QPainter *	painter ()
	Returns the destination QPainter for the render operation. More...

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

double	rendererScale () const
	Returns the renderer map scale. More...

bool	renderingStopped () const

double	scaleFactor () const
	Returns the scaling factor for the render to convert painter units to physical sizes. More...

double	segmentationTolerance () const
	Gets the segmentation tolerance applied when rendering curved geometries. More...

QgsAbstractGeometry::SegmentationToleranceType	segmentationToleranceType () const
	Gets segmentation tolerance type (maximum angle or maximum difference between curve and approximation) More...

QColor	selectionColor () const

void	setCoordinateTransform (const QgsCoordinateTransform &t)
	Sets coordinate transformation. More...

void	setDistanceArea (const QgsDistanceArea &distanceArea)
	A general purpose distance and area calculator, capable of performing ellipsoid based calculations. More...

void	setDrawEditingInformation (bool b)

void	setExpressionContext (const QgsExpressionContext &context)
	Sets the expression context. More...

void	setExtent (const QgsRectangle &extent)

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

void	setFlag (Flag flag, bool on=true)
	Enable or disable a particular flag (other flags are not affected) More...

void	setFlags (QgsRenderContext::Flags flags)
	Set combination of flags that will be used for rendering. More...

void	setForceVectorOutput (bool force)

void	setGeometry (const QgsAbstractGeometry *geometry)
	Sets pointer to original (unsegmentized) geometry. More...

void	setLabelingEngine (QgsLabelingEngine *engine2)
	Assign new labeling engine. More...

void	setMapToPixel (const QgsMapToPixel &mtp)

void	setPainter (QPainter *p)
	Sets the destination QPainter for the render operation. More...

void	setPathResolver (const QgsPathResolver &resolver)
	Sets the path resolver for conversion between relative and absolute paths during rendering operations, e.g. More...

void	setRendererScale (double scale)
	Sets the renderer map scale. More...

void	setRenderingStopped (bool stopped)

void	setScaleFactor (double factor)
	Sets the scaling factor for the render to convert painter units to physical sizes. More...

void	setSegmentationTolerance (double tolerance)
	Sets the segmentation tolerance applied when rendering curved geometries. More...

void	setSegmentationToleranceType (QgsAbstractGeometry::SegmentationToleranceType type)
	Sets segmentation tolerance type (maximum angle or maximum difference between curve and approximation) More...

void	setSelectionColor (const QColor &color)

void	setShowSelection (bool showSelection)
	Sets whether vector selections should be shown in the rendered map. More...

void	setTransformContext (const QgsCoordinateTransformContext &context)
	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. More...

void	setUseAdvancedEffects (bool enabled)
	Used to enable or disable advanced effects such as blend modes. More...

void	setUseRenderingOptimization (bool enabled)

void	setVectorSimplifyMethod (const QgsVectorSimplifyMethod &simplifyMethod)

bool	showSelection () const
	Returns true if vector selections should be shown in the rendered map. More...

bool	testFlag (Flag flag) const
	Check whether a particular flag is enabled. More...

QgsCoordinateTransformContext	transformContext () const
	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. More...

bool	useAdvancedEffects () const
	Returns true if advanced effects such as blend modes such be used. More...

bool	useRenderingOptimization () const
	Returns true if the rendering optimization (geometry simplification) can be executed. More...

const QgsVectorSimplifyMethod &	vectorSimplifyMethod () const
	Added in QGIS v2.4. More...

Static Public Member Functions
static QgsRenderContext	fromMapSettings (const QgsMapSettings &mapSettings)
	create initialized QgsRenderContext instance from given QgsMapSettings More...

static QgsRenderContext	fromQPainter (QPainter *painter)
	Creates a default render context given a pixel based QPainter destination. More...

Detailed Description

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.

Definition at line 51 of file qgsrendercontext.h.

Member Enumeration Documentation

◆ Flag

enum QgsRenderContext::Flag

Enumeration of flags that affect rendering operations.

Since: QGIS 2.14

Enumerator
DrawEditingInfo	Enable drawing of vertex markers for layers in editing mode.
ForceVectorOutput	Vector graphics should not be cached and drawn as raster images.
UseAdvancedEffects	Enable layer opacity and blending effects.
UseRenderingOptimization	Enable vector simplification and other rendering optimizations.
DrawSelection	Whether vector selections should be shown in the rendered map.
DrawSymbolBounds	Draw bounds of symbols (for debugging/testing)
RenderMapTile	Draw map such that there are no problems between adjacent tiles.
Antialiasing	Use antialiasing while drawing.
RenderPartialOutput	Whether to make extra effort to update map image with partially rendered layers (better for interactive map canvas). Added in QGIS 3.0.
RenderPreviewJob	Render is a 'canvas preview' render, and shortcuts should be taken to ensure fast rendering.

Definition at line 63 of file qgsrendercontext.h.

Constructor & Destructor Documentation

◆ QgsRenderContext() [1/2]

QgsRenderContext::QgsRenderContext ( )

Definition at line 31 of file qgsrendercontext.cpp.

◆ QgsRenderContext() [2/2]

QgsRenderContext::QgsRenderContext ( const QgsRenderContext & rh )

Definition at line 40 of file qgsrendercontext.cpp.

Member Function Documentation

◆ convertFromMapUnits()

double QgsRenderContext::convertFromMapUnits	(	double	sizeInMapUnits,
		QgsUnitTypes::RenderUnit	outputUnit
	)		const

Converts a size from map units to the specified units.

See also: convertToMapUnits()

Since: QGIS 3.0

Definition at line 380 of file qgsrendercontext.cpp.

◆ convertMetersToMapUnits()

double QgsRenderContext::convertMetersToMapUnits ( double meters ) const

Convert meter distances to active MapUnit values for QgsUnitTypes::RenderMetersInMapUnits.

Note: When the sourceCrs() is geographic, the center of the Extent will be used

Since: QGIS 3.0

Definition at line 419 of file qgsrendercontext.cpp.

◆ convertToMapUnits()

double QgsRenderContext::convertToMapUnits	(	double	size,
		QgsUnitTypes::RenderUnit	unit,
		const QgsMapUnitScale &	scale = `QgsMapUnitScale()`
	)		const

Converts a size from the specified units to map units.

The conversion respects the limits specified by the optional scale parameter.

See also: convertToPainterUnits()

Since: QGIS 3.0

Definition at line 316 of file qgsrendercontext.cpp.

◆ convertToPainterUnits()

double QgsRenderContext::convertToPainterUnits	(	double	size,
		QgsUnitTypes::RenderUnit	unit,
		const QgsMapUnitScale &	scale = `QgsMapUnitScale()`
	)		const

Converts a size from the specified units to painter units (pixels).

The conversion respects the limits specified by the optional scale parameter.

See also: convertToMapUnits()

Since: QGIS 3.0

Definition at line 254 of file qgsrendercontext.cpp.

◆ coordinateTransform()

QgsCoordinateTransform QgsRenderContext::coordinateTransform ( ) const

inline

Returns the current coordinate transform for the context, or an invalid transform is no coordinate transformation is required.

Definition at line 128 of file qgsrendercontext.h.

◆ distanceArea()

const QgsDistanceArea& QgsRenderContext::distanceArea ( ) const

inline

A general purpose distance and area calculator, capable of performing ellipsoid based calculations.

Since: QGIS 3.0

Definition at line 134 of file qgsrendercontext.h.

◆ drawEditingInformation()

bool QgsRenderContext::drawEditingInformation ( ) const

Definition at line 197 of file qgsrendercontext.cpp.

◆ expressionContext() [1/2]

QgsExpressionContext& QgsRenderContext::expressionContext ( )

inline

Gets the expression context.

This context should be used for all expression evaluation associated with this render context.

See also: setExpressionContext()

Since: QGIS 2.12

Definition at line 310 of file qgsrendercontext.h.

◆ expressionContext() [2/2]

const QgsExpressionContext& QgsRenderContext::expressionContext ( ) const

inline

Gets the expression context (const version).

This context should be used for all expression evaluation associated with this render context.

See also: setExpressionContext()

Note: not available in Python bindings

Since: QGIS 2.12

Definition at line 319 of file qgsrendercontext.h.

◆ extent()

const QgsRectangle& QgsRenderContext::extent ( ) const

inline

Definition at line 174 of file qgsrendercontext.h.

◆ featureFilterProvider()

const QgsFeatureFilterProvider * QgsRenderContext::featureFilterProvider ( ) const

Gets the filter feature provider used for additional filtering of rendered features.

Returns: the filter feature provider

See also: setFeatureFilterProvider()

Since: QGIS 2.14

Definition at line 249 of file qgsrendercontext.cpp.

◆ flags()

QgsRenderContext::Flags QgsRenderContext::flags ( ) const

Returns combination of flags used for rendering.

Since: QGIS 2.14

Definition at line 139 of file qgsrendercontext.cpp.

◆ forceVectorOutput()

bool QgsRenderContext::forceVectorOutput ( ) const

Definition at line 182 of file qgsrendercontext.cpp.

◆ fromMapSettings()

QgsRenderContext QgsRenderContext::fromMapSettings ( const QgsMapSettings & mapSettings )

static

create initialized QgsRenderContext instance from given QgsMapSettings

Since: QGIS 2.4

Definition at line 149 of file qgsrendercontext.cpp.

◆ fromQPainter()

QgsRenderContext QgsRenderContext::fromQPainter ( QPainter * painter )

static

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.

Since: QGIS 3.0

Definition at line 94 of file qgsrendercontext.cpp.

◆ geometry()

const QgsAbstractGeometry* QgsRenderContext::geometry ( ) const

inline

Returns pointer to the unsegmentized geometry.

Definition at line 322 of file qgsrendercontext.h.

◆ labelingEngine()

QgsLabelingEngine* QgsRenderContext::labelingEngine ( ) const

inline

Gets access to new labeling engine (may be nullptr)

Note: not available in Python bindings

Definition at line 213 of file qgsrendercontext.h.

◆ mapToPixel()

const QgsMapToPixel& QgsRenderContext::mapToPixel ( ) const

inline

Definition at line 176 of file qgsrendercontext.h.

◆ operator=()

QgsRenderContext & QgsRenderContext::operator= ( const QgsRenderContext & rh )

Definition at line 66 of file qgsrendercontext.cpp.

◆ painter()

QPainter* QgsRenderContext::painter ( )

inline

Returns the destination QPainter for the render operation.

See also: setPainter()

Definition at line 122 of file qgsrendercontext.h.

◆ pathResolver()

const QgsPathResolver& QgsRenderContext::pathResolver ( ) const

inline

Returns the path resolver for conversion between relative and absolute paths during rendering operations, e.g.

for resolving relative symbol paths.

See also: setPathResolver()

Since: QGIS 3.0

Definition at line 163 of file qgsrendercontext.h.

◆ rendererScale()

double QgsRenderContext::rendererScale ( ) const

inline

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.

See also: setRendererScale()

Definition at line 207 of file qgsrendercontext.h.

◆ renderingStopped()

bool QgsRenderContext::renderingStopped ( ) const

inline

Definition at line 186 of file qgsrendercontext.h.

◆ scaleFactor()

double QgsRenderContext::scaleFactor ( ) const

inline

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.

See also: setScaleFactor()

Definition at line 184 of file qgsrendercontext.h.

◆ segmentationTolerance()

double QgsRenderContext::segmentationTolerance ( ) const

inline

Gets the segmentation tolerance applied when rendering curved geometries.

Definition at line 347 of file qgsrendercontext.h.

◆ segmentationToleranceType()

QgsAbstractGeometry::SegmentationToleranceType QgsRenderContext::segmentationToleranceType ( ) const

inline

Gets segmentation tolerance type (maximum angle or maximum difference between curve and approximation)

Definition at line 354 of file qgsrendercontext.h.

◆ selectionColor()

QColor QgsRenderContext::selectionColor ( ) const

inline

Definition at line 215 of file qgsrendercontext.h.

◆ setCoordinateTransform()

void QgsRenderContext::setCoordinateTransform ( const QgsCoordinateTransform & t )

Sets coordinate transformation.

Definition at line 207 of file qgsrendercontext.cpp.

◆ setDistanceArea()

void QgsRenderContext::setDistanceArea ( const QgsDistanceArea & distanceArea )

inline

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 QgsUnitTypes::RenderMetersInMapUnits

Since: QGIS 3.0

Definition at line 242 of file qgsrendercontext.h.

◆ setDrawEditingInformation()

void QgsRenderContext::setDrawEditingInformation ( bool b )

Definition at line 212 of file qgsrendercontext.cpp.

◆ setExpressionContext()

void QgsRenderContext::setExpressionContext ( const QgsExpressionContext & context )

inline

Sets the expression context.

This context is used for all expression evaluation associated with this render context.

See also: expressionContext()

Since: QGIS 2.12

Definition at line 302 of file qgsrendercontext.h.

◆ setExtent()

void QgsRenderContext::setExtent ( const QgsRectangle & extent )

inline

Definition at line 231 of file qgsrendercontext.h.

◆ setFeatureFilterProvider()

void QgsRenderContext::setFeatureFilterProvider ( const QgsFeatureFilterProvider * ffp )

Set a filter feature provider used for additional filtering of rendered features.

Parameters

ffp	the filter feature provider

See also: featureFilterProvider()

Since: QGIS 2.14

Definition at line 237 of file qgsrendercontext.cpp.

◆ setFlag()

void QgsRenderContext::setFlag	(	QgsRenderContext::Flag	flag,
		bool	on = `true`
	)

Enable or disable a particular flag (other flags are not affected)

Since: QGIS 2.14

Definition at line 131 of file qgsrendercontext.cpp.

◆ setFlags()

void QgsRenderContext::setFlags ( QgsRenderContext::Flags flags )

Set combination of flags that will be used for rendering.

Since: QGIS 2.14

Definition at line 126 of file qgsrendercontext.cpp.

◆ setForceVectorOutput()

void QgsRenderContext::setForceVectorOutput ( bool force )

Definition at line 217 of file qgsrendercontext.cpp.

◆ setGeometry()

void QgsRenderContext::setGeometry ( const QgsAbstractGeometry * geometry )

inline

Sets pointer to original (unsegmentized) geometry.

Definition at line 324 of file qgsrendercontext.h.

◆ setLabelingEngine()

void QgsRenderContext::setLabelingEngine ( QgsLabelingEngine * engine2 )

inline

Assign new labeling engine.

Note: not available in Python bindings

Definition at line 273 of file qgsrendercontext.h.

◆ setMapToPixel()

void QgsRenderContext::setMapToPixel ( const QgsMapToPixel & mtp )

inline

Definition at line 230 of file qgsrendercontext.h.

◆ setPainter()

void QgsRenderContext::setPainter ( QPainter * p )

inline

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.

See also: painter()

Definition at line 265 of file qgsrendercontext.h.

◆ setPathResolver()

void QgsRenderContext::setPathResolver ( const QgsPathResolver & resolver )

inline

Sets the path resolver for conversion between relative and absolute paths during rendering operations, e.g.

for resolving relative symbol paths.

See also: pathResolver()

Since: QGIS 3.0

Definition at line 172 of file qgsrendercontext.h.

◆ setRendererScale()

void QgsRenderContext::setRendererScale ( double scale )

inline

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.

See also: rendererScale()

Definition at line 257 of file qgsrendercontext.h.

◆ setRenderingStopped()

void QgsRenderContext::setRenderingStopped ( bool stopped )

inline

Definition at line 235 of file qgsrendercontext.h.

◆ setScaleFactor()

void QgsRenderContext::setScaleFactor ( double factor )

inline

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.

See also: scaleFactor()

Definition at line 250 of file qgsrendercontext.h.

◆ setSegmentationTolerance()

void QgsRenderContext::setSegmentationTolerance ( double tolerance )

inline

Sets the segmentation tolerance applied when rendering curved geometries.

Parameters

tolerance the segmentation tolerance

Definition at line 345 of file qgsrendercontext.h.

◆ setSegmentationToleranceType()

void QgsRenderContext::setSegmentationToleranceType ( QgsAbstractGeometry::SegmentationToleranceType type )

inline

Sets segmentation tolerance type (maximum angle or maximum difference between curve and approximation)

Parameters

type	the segmentation tolerance typename

Definition at line 352 of file qgsrendercontext.h.

◆ setSelectionColor()

void QgsRenderContext::setSelectionColor ( const QColor & color )

inline

Definition at line 274 of file qgsrendercontext.h.

◆ setShowSelection()

void QgsRenderContext::setShowSelection ( bool showSelection )

Sets whether vector selections should be shown in the rendered map.

Parameters

showSelection set to true if selections should be shown

See also: showSelection; setSelectionColor

Since: QGIS v2.4

Definition at line 222 of file qgsrendercontext.cpp.

◆ setTransformContext()

void QgsRenderContext::setTransformContext ( const QgsCoordinateTransformContext & context )

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.

See also: transformContext()

Since: QGIS 3.0

Definition at line 118 of file qgsrendercontext.cpp.

◆ setUseAdvancedEffects()

void QgsRenderContext::setUseAdvancedEffects ( bool enabled )

Used to enable or disable advanced effects such as blend modes.

Definition at line 192 of file qgsrendercontext.cpp.

◆ setUseRenderingOptimization()

void QgsRenderContext::setUseRenderingOptimization ( bool enabled )

Definition at line 232 of file qgsrendercontext.cpp.

◆ setVectorSimplifyMethod()

void QgsRenderContext::setVectorSimplifyMethod ( const QgsVectorSimplifyMethod & simplifyMethod )

inline

Definition at line 294 of file qgsrendercontext.h.

◆ showSelection()

bool QgsRenderContext::showSelection ( ) const

Returns true if vector selections should be shown in the rendered map.

Returns: true if selections should be shown

See also: setShowSelection; selectionColor

Since: QGIS v2.4

Definition at line 202 of file qgsrendercontext.cpp.

◆ testFlag()

bool QgsRenderContext::testFlag ( QgsRenderContext::Flag flag ) const

Check whether a particular flag is enabled.

Since: QGIS 2.14

Definition at line 144 of file qgsrendercontext.cpp.

◆ transformContext()

QgsCoordinateTransformContext QgsRenderContext::transformContext ( ) const

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.

See also: setTransformContext()

Since: QGIS 3.0

Definition at line 109 of file qgsrendercontext.cpp.

◆ useAdvancedEffects()

bool QgsRenderContext::useAdvancedEffects ( ) const

Returns true if advanced effects such as blend modes such be used.

Definition at line 187 of file qgsrendercontext.cpp.

◆ useRenderingOptimization()

bool QgsRenderContext::useRenderingOptimization ( ) const

Returns true if the rendering optimization (geometry simplification) can be executed.

Definition at line 227 of file qgsrendercontext.cpp.

◆ vectorSimplifyMethod()

const QgsVectorSimplifyMethod& QgsRenderContext::vectorSimplifyMethod ( ) const

inline

Added in QGIS v2.4.

Definition at line 293 of file qgsrendercontext.h.

The documentation for this class was generated from the following files:

/tmp/buildd/qgis-3.2.0+99unstable/src/core/qgsrendercontext.h
/tmp/buildd/qgis-3.2.0+99unstable/src/core/qgsrendercontext.cpp

Public Types

Public Member Functions

Static Public Member Functions

Detailed Description

Member Enumeration Documentation

◆ Flag

Constructor & Destructor Documentation

◆ QgsRenderContext() [1/2]

◆ QgsRenderContext() [2/2]

Member Function Documentation

◆ convertFromMapUnits()

◆ convertMetersToMapUnits()

◆ convertToMapUnits()

◆ convertToPainterUnits()

◆ coordinateTransform()

◆ distanceArea()

◆ drawEditingInformation()

◆ expressionContext() [1/2]

◆ expressionContext() [2/2]

◆ extent()

◆ featureFilterProvider()

◆ flags()

◆ forceVectorOutput()

◆ fromMapSettings()

◆ fromQPainter()

◆ geometry()

◆ labelingEngine()

◆ mapToPixel()

◆ operator=()

◆ painter()

◆ pathResolver()

◆ rendererScale()

◆ renderingStopped()

◆ scaleFactor()

◆ segmentationTolerance()

◆ segmentationToleranceType()

◆ selectionColor()

◆ setCoordinateTransform()

◆ setDistanceArea()

◆ setDrawEditingInformation()

◆ setExpressionContext()

◆ setExtent()

◆ setFeatureFilterProvider()

◆ setFlag()

◆ setFlags()

◆ setForceVectorOutput()

◆ setGeometry()

◆ setLabelingEngine()

◆ setMapToPixel()

◆ setPainter()

◆ setPathResolver()

◆ setRendererScale()

◆ setRenderingStopped()

◆ setScaleFactor()

◆ setSegmentationTolerance()

◆ setSegmentationToleranceType()

◆ setSelectionColor()

◆ setShowSelection()

◆ setTransformContext()

◆ setUseAdvancedEffects()

◆ setUseRenderingOptimization()

◆ setVectorSimplifyMethod()

◆ showSelection()

◆ testFlag()

◆ transformContext()

◆ useAdvancedEffects()

◆ useRenderingOptimization()

◆ vectorSimplifyMethod()