Abstract base class for simple marker symbol layers. More...

#include <qgsmarkersymbollayer.h>

Inheritance diagram for QgsSimpleMarkerSymbolLayerBase:

[legend]

Public Types
enum	Shape { Square, Diamond, Pentagon, Hexagon, Triangle, EquilateralTriangle, Star, Arrow, Circle, Cross, CrossFill, Cross2, Line, ArrowHead, ArrowHeadFilled, SemiCircle, ThirdCircle, QuarterCircle, QuarterSquare, HalfSquare, DiagonalHalfSquare, RightHalfTriangle, LeftHalfTriangle }
	Marker symbol shapes. More...

Public Types inherited from QgsMarkerSymbolLayer
enum	HorizontalAnchorPoint { Left, HCenter, Right }
	Symbol horizontal anchor points. More...

enum	VerticalAnchorPoint { Top, VCenter, Bottom }
	Symbol vertical anchor points. More...

Public Types inherited from QgsSymbolLayer
enum	Property { PropertySize = 0, PropertyAngle, PropertyName, PropertyFillColor, PropertyStrokeColor, PropertyStrokeWidth, PropertyStrokeStyle, PropertyOffset, PropertyCharacter, PropertyWidth, PropertyHeight, PropertyPreserveAspectRatio, PropertyFillStyle, PropertyJoinStyle, PropertySecondaryColor, PropertyLineAngle, PropertyLineDistance, PropertyGradientType, PropertyCoordinateMode, PropertyGradientSpread, PropertyGradientReference1X, PropertyGradientReference1Y, PropertyGradientReference2X, PropertyGradientReference2Y, PropertyGradientReference1IsCentroid, PropertyGradientReference2IsCentroid, PropertyBlurRadius, PropertyShapeburstUseWholeShape, PropertyShapeburstMaxDistance, PropertyShapeburstIgnoreRings, PropertyFile, PropertyDistanceX, PropertyDistanceY, PropertyDisplacementX, PropertyDisplacementY, PropertyOpacity, PropertyCustomDash, PropertyCapStyle, PropertyPlacement, PropertyInterval, PropertyOffsetAlongLine, PropertyHorizontalAnchor, PropertyVerticalAnchor, PropertyLayerEnabled, PropertyArrowWidth, PropertyArrowStartWidth, PropertyArrowHeadLength, PropertyArrowHeadThickness, PropertyArrowHeadType, PropertyArrowType }
	Data definable properties. More...

Public Member Functions
	QgsSimpleMarkerSymbolLayerBase (QgsSimpleMarkerSymbolLayerBase::Shape shape=Circle, double size=DEFAULT_SIMPLEMARKER_SIZE, double angle=DEFAULT_SIMPLEMARKER_ANGLE, QgsSymbol::ScaleMethod scaleMethod=DEFAULT_SCALE_METHOD)
	Constructor for QgsSimpleMarkerSymbolLayerBase. More...

QRectF	bounds (QPointF point, QgsSymbolRenderContext &context) override
	Returns the approximate bounding box of the marker symbol layer, taking into account any data defined overrides and offsets which are set for the marker layer. More...

void	renderPoint (QPointF point, QgsSymbolRenderContext &context) override
	Renders a marker at the specified point. More...

void	setShape (QgsSimpleMarkerSymbolLayerBase::Shape shape)
	Sets the rendered marker shape. More...

QgsSimpleMarkerSymbolLayerBase::Shape	shape () const
	Returns the shape for the rendered marker symbol. More...

void	startRender (QgsSymbolRenderContext &context) override

void	stopRender (QgsSymbolRenderContext &context) override

Public Member Functions inherited from QgsMarkerSymbolLayer
double	angle () const
	Returns the rotation angle for the marker, in degrees clockwise from north. More...

void	drawPreviewIcon (QgsSymbolRenderContext &context, QSize size) override

HorizontalAnchorPoint	horizontalAnchorPoint () const
	Returns the horizontal anchor point for positioning the symbol. More...

QgsMapUnitScale	mapUnitScale () const override

QPointF	offset () const
	Returns the marker's offset, which is the horizontal and vertical displacement which the rendered marker will have from the original feature's geometry. More...

const QgsMapUnitScale &	offsetMapUnitScale () const
	Returns the map unit scale for the symbol's offset. More...

QgsUnitTypes::RenderUnit	offsetUnit () const
	Returns the units for the symbol's offset. More...

QgsUnitTypes::RenderUnit	outputUnit () const override
	Returns the units to use for sizes and widths within the symbol layer. More...

QgsSymbol::ScaleMethod	scaleMethod () const
	Returns the method to use for scaling the marker's size. More...

void	setAngle (double angle)
	Sets the rotation angle for the marker. More...

void	setHorizontalAnchorPoint (HorizontalAnchorPoint h)
	Sets the horizontal anchor point for positioning the symbol. More...

void	setLineAngle (double lineAngle)
	Sets the line angle modification for the symbol's angle. More...

void	setMapUnitScale (const QgsMapUnitScale &scale) override

void	setOffset (QPointF offset)
	Sets the marker's offset, which is the horizontal and vertical displacement which the rendered marker should have from the original feature's geometry. More...

void	setOffsetMapUnitScale (const QgsMapUnitScale &scale)
	Sets the map unit scale for the symbol's offset. More...

void	setOffsetUnit (QgsUnitTypes::RenderUnit unit)
	Sets the units for the symbol's offset. More...

void	setOutputUnit (QgsUnitTypes::RenderUnit unit) override
	Sets the units to use for sizes and widths within the symbol layer. More...

void	setScaleMethod (QgsSymbol::ScaleMethod scaleMethod)
	Sets the method to use for scaling the marker's size. More...

void	setSize (double size)
	Sets the symbol size. More...

void	setSizeMapUnitScale (const QgsMapUnitScale &scale)
	Sets the map unit scale for the symbol's size. More...

void	setSizeUnit (QgsUnitTypes::RenderUnit unit)
	Sets the units for the symbol's size. More...

void	setVerticalAnchorPoint (VerticalAnchorPoint v)
	Sets the vertical anchor point for positioning the symbol. More...

double	size () const
	Returns the symbol size. More...

const QgsMapUnitScale &	sizeMapUnitScale () const
	Returns the map unit scale for the symbol's size. More...

QgsUnitTypes::RenderUnit	sizeUnit () const
	Returns the units for the symbol's size. More...

void	startRender (QgsSymbolRenderContext &context) override

void	toSld (QDomDocument &doc, QDomElement &element, const QgsStringMap &props) const override

VerticalAnchorPoint	verticalAnchorPoint () const
	Returns the vertical anchor point for positioning the symbol. More...

virtual void	writeSldMarker (QDomDocument &doc, QDomElement &element, const QgsStringMap &props) const
	Writes the symbol layer definition as a SLD XML element. More...

Public Member Functions inherited from QgsSymbolLayer
virtual	~QgsSymbolLayer ()

virtual QgsSymbolLayer *	clone () const =0
	Shall be reimplemented by subclasses to create a deep copy of the instance. More...

virtual QColor	color () const
	The fill color. More...

QgsPropertyCollection &	dataDefinedProperties ()
	Returns a reference to the symbol layer's property collection, used for data defined overrides. More...

const QgsPropertyCollection &	dataDefinedProperties () const
	Returns a reference to the symbol layer's property collection, used for data defined overrides. More...

virtual double	dxfAngle (QgsSymbolRenderContext &context) const
	Gets angle. More...

virtual QColor	dxfBrushColor (QgsSymbolRenderContext &context) const
	Gets brush/fill color. More...

virtual Qt::BrushStyle	dxfBrushStyle () const
	Gets brush/fill style. More...

virtual QColor	dxfColor (QgsSymbolRenderContext &context) const
	Gets color. More...

virtual QVector< qreal >	dxfCustomDashPattern (QgsUnitTypes::RenderUnit &unit) const
	Gets dash pattern. More...

virtual double	dxfOffset (const QgsDxfExport &e, QgsSymbolRenderContext &context) const
	Gets offset. More...

virtual Qt::PenStyle	dxfPenStyle () const
	Gets pen style. More...

virtual double	dxfWidth (const QgsDxfExport &e, QgsSymbolRenderContext &context) const
	Gets line width. More...

bool	enabled () const
	Returns true if symbol layer is enabled and will be drawn. More...

virtual double	estimateMaxBleed (const QgsRenderContext &context) const
	Returns the estimated maximum distance which the layer style will bleed outside the drawn shape when drawn in the specified /a context. More...

virtual QColor	fillColor () const
	Gets fill color. More...

virtual bool	isCompatibleWithSymbol (QgsSymbol *symbol) const
	Returns if the layer can be used below the specified symbol. More...

bool	isLocked () const

virtual QString	layerType () const =0
	Returns a string that represents this layer type. More...

virtual QString	ogrFeatureStyle (double mmScaleFactor, double mapUnitScaleFactor) const

QgsPaintEffect *	paintEffect () const
	Returns the current paint effect for the layer. More...

virtual void	prepareExpressions (const QgsSymbolRenderContext &context)
	Prepares all data defined property expressions for evaluation. More...

virtual QgsStringMap	properties () const =0
	Should be reimplemented by subclasses to return a string map that contains the configuration information for the symbol layer. More...

int	renderingPass () const

virtual void	setColor (const QColor &color)
	The fill color. More...

void	setDataDefinedProperties (const QgsPropertyCollection &collection)
	Sets the symbol layer's property collection, used for data defined overrides. More...

virtual void	setDataDefinedProperty (Property key, const QgsProperty &property)
	Sets a data defined property for the layer. More...

void	setEnabled (bool enabled)
	Sets whether symbol layer is enabled and should be drawn. More...

virtual void	setFillColor (const QColor &color)
	Set fill color. More...

void	setLocked (bool locked)

void	setPaintEffect (QgsPaintEffect *effect)
	Sets the current paint effect for the layer. More...

void	setRenderingPass (int renderingPass)

virtual void	setStrokeColor (const QColor &color)
	Set stroke color. More...

virtual bool	setSubSymbol (QgsSymbol *symbol)
	Sets layer's subsymbol. takes ownership of the passed symbol. More...

virtual QColor	strokeColor () const
	Gets stroke color. More...

virtual QgsSymbol *	subSymbol ()
	Returns the symbol's sub symbol, if present. More...

QgsSymbol::SymbolType	type () const

virtual QSet< QString >	usedAttributes (const QgsRenderContext &context) const
	Returns the set of attributes referenced by the layer. More...

virtual bool	writeDxf (QgsDxfExport &e, double mmMapUnitScaleFactor, const QString &layerName, QgsSymbolRenderContext &context, QPointF shift=QPointF(0.0, 0.0)) const
	write as DXF More...

Static Public Member Functions
static QList< QgsSimpleMarkerSymbolLayerBase::Shape >	availableShapes ()
	Returns a list of all available shape types. More...

static QgsSimpleMarkerSymbolLayerBase::Shape	decodeShape (const QString &name, bool *ok=nullptr)
	Attempts to decode a string representation of a shape name to the corresponding shape. More...

static QString	encodeShape (QgsSimpleMarkerSymbolLayerBase::Shape shape)
	Encodes a shape to its string representation. More...

static bool	shapeIsFilled (QgsSimpleMarkerSymbolLayerBase::Shape shape)
	Returns true if a symbol shape has a fill. More...

Static Public Member Functions inherited from QgsSymbolLayer
static const QgsPropertiesDefinition &	propertyDefinitions ()
	Returns the symbol layer property definitions. More...

Protected Member Functions
void	calculateOffsetAndRotation (QgsSymbolRenderContext &context, double scaledSize, bool &hasDataDefinedRotation, QPointF &offset, double &angle) const
	Calculates the marker offset and rotation. More...

double	calculateSize (QgsSymbolRenderContext &context, bool &hasDataDefinedSize) const
	Calculates the desired size of the marker, considering data defined size overrides. More...

bool	prepareMarkerPath (Shape symbol)
	Prepares the layer for drawing the specified shape (QPainterPath version) More...

bool	prepareMarkerShape (Shape shape)
	Prepares the layer for drawing the specified shape (QPolygonF version) More...

bool	shapeToPolygon (Shape shape, QPolygonF &polygon) const
	Creates a polygon representing the specified shape. More...

Protected Member Functions inherited from QgsMarkerSymbolLayer
	QgsMarkerSymbolLayer (bool locked=false)
	Constructor for QgsMarkerSymbolLayer. More...

void	markerOffset (QgsSymbolRenderContext &context, double &offsetX, double &offsetY) const
	Calculates the required marker offset, including both the symbol offset and any displacement required to align with the marker's anchor point. More...

void	markerOffset (QgsSymbolRenderContext &context, double width, double height, double &offsetX, double &offsetY) const
	Calculates the required marker offset, including both the symbol offset and any displacement required to align with the marker's anchor point. More...

void	markerOffset (QgsSymbolRenderContext &context, double width, double height, QgsUnitTypes::RenderUnit widthUnit, QgsUnitTypes::RenderUnit heightUnit, double &offsetX, double &offsetY, const QgsMapUnitScale &widthMapUnitScale, const QgsMapUnitScale &heightMapUnitScale) const

Protected Member Functions inherited from QgsSymbolLayer
	QgsSymbolLayer (QgsSymbol::SymbolType type, bool locked=false)

void	copyDataDefinedProperties (QgsSymbolLayer *destLayer) const
	Copies all data defined properties of this layer to another symbol layer. More...

void	copyPaintEffect (QgsSymbolLayer *destLayer) const
	Copies paint effect of this layer to another symbol layer. More...

void	restoreOldDataDefinedProperties (const QgsStringMap &stringMap)
	Restores older data defined properties from string map. More...

Protected Attributes
QPainterPath	mPath
	Painter path representing shape. If mPolygon is empty then the shape is stored in mPath. More...

QPolygonF	mPolygon
	Polygon of points in shape. If polygon is empty then shape is using mPath. More...

Shape	mShape
	Symbol shape. More...

Protected Attributes inherited from QgsMarkerSymbolLayer
double	mAngle = 0
	Marker rotation angle, in degrees clockwise from north. More...

HorizontalAnchorPoint	mHorizontalAnchorPoint = HCenter
	Horizontal anchor point. More...

double	mLineAngle = 0
	Line rotation angle (see setLineAngle() for details) More...

QPointF	mOffset
	Marker offset. More...

QgsMapUnitScale	mOffsetMapUnitScale
	Offset map unit scale. More...

QgsUnitTypes::RenderUnit	mOffsetUnit = QgsUnitTypes::RenderMillimeters
	Offset units. More...

QgsSymbol::ScaleMethod	mScaleMethod = QgsSymbol::ScaleDiameter
	Marker size scaling method. More...

double	mSize = 2.0
	Marker size. More...

QgsMapUnitScale	mSizeMapUnitScale
	Marker size map unit scale. More...

QgsUnitTypes::RenderUnit	mSizeUnit = QgsUnitTypes::RenderMillimeters
	Marker size unit. More...

VerticalAnchorPoint	mVerticalAnchorPoint = VCenter
	Vertical anchor point. More...

Protected Attributes inherited from QgsSymbolLayer
QColor	mColor

QgsPropertyCollection	mDataDefinedProperties

bool	mEnabled
	True if layer is enabled and should be drawn. More...

QgsFields	mFields

bool	mLocked

QgsPaintEffect *	mPaintEffect = nullptr

int	mRenderingPass

QgsSymbol::SymbolType	mType

Additional Inherited Members
Static Protected Member Functions inherited from QgsMarkerSymbolLayer
static QPointF	_rotatedOffset (QPointF offset, double angle)
	Adjusts a marker offset to account for rotation. More...

Static Protected Attributes inherited from QgsSymbolLayer
static const bool	SELECT_FILL_BORDER = false
	Whether fill styles for selected features also highlight symbol stroke. More...

static const bool	SELECT_FILL_STYLE = false
	Whether fill styles for selected features uses symbol layer style. More...

static const bool	SELECTION_IS_OPAQUE = true
	Whether styles for selected features ignore symbol alpha. More...

Detailed Description

Abstract base class for simple marker symbol layers.

Handles creation of the symbol shapes but leaves the actual drawing of the symbols to subclasses.

Since: QGIS 2.16

Definition at line 44 of file qgsmarkersymbollayer.h.

Member Enumeration Documentation

◆ Shape

enum QgsSimpleMarkerSymbolLayerBase::Shape

Marker symbol shapes.

Enumerator
Square	Square.
Diamond	Diamond.
Pentagon	Pentagon.
Hexagon	Hexagon.
Triangle	Triangle.
EquilateralTriangle	Equilateral triangle.
Star	Star.
Arrow	Arrow.
Circle	Circle.
Cross	Cross (lines only)
CrossFill	Solid filled cross.
Cross2	Rotated cross (lines only), "x" shape.
Line	Vertical line.
ArrowHead	Right facing arrow head (unfilled, lines only)
ArrowHeadFilled	Right facing filled arrow head.
SemiCircle	Semi circle (top half)
ThirdCircle	One third circle (top left third)
QuarterCircle	Quarter circle (top left quarter)
QuarterSquare	Quarter square (top left quarter)
HalfSquare	Half square (left half)
DiagonalHalfSquare	Diagonal half square (bottom left half)
RightHalfTriangle	Right half of triangle.
LeftHalfTriangle	Left half of triangle.

Definition at line 49 of file qgsmarkersymbollayer.h.

Constructor & Destructor Documentation

◆ QgsSimpleMarkerSymbolLayerBase()

QgsSimpleMarkerSymbolLayerBase::QgsSimpleMarkerSymbolLayerBase	(	QgsSimpleMarkerSymbolLayerBase::Shape	shape = `Circle`,
		double	size = `DEFAULT_SIMPLEMARKER_SIZE`,
		double	angle = `DEFAULT_SIMPLEMARKER_ANGLE`,
		QgsSymbol::ScaleMethod	scaleMethod = `DEFAULT_SCALE_METHOD`
	)

Constructor for QgsSimpleMarkerSymbolLayerBase.

Parameters

shape	symbol shape for markers
size	symbol size (in mm)
angle	symbol rotation angle
scaleMethod	scaling method for data defined scaling

Definition at line 86 of file qgsmarkersymbollayer.cpp.

Member Function Documentation

◆ availableShapes()

QList< QgsSimpleMarkerSymbolLayerBase::Shape > QgsSimpleMarkerSymbolLayerBase::availableShapes ( )

static

Returns a list of all available shape types.

Definition at line 57 of file qgsmarkersymbollayer.cpp.

◆ bounds()

QRectF QgsSimpleMarkerSymbolLayerBase::bounds	(	QPointF	point,
		QgsSymbolRenderContext &	context
	)

overridevirtual

Returns the approximate bounding box of the marker symbol layer, taking into account any data defined overrides and offsets which are set for the marker layer.

Returns: approximate symbol bounds, in painter units

Since: QGIS 2.14

Implements QgsMarkerSymbolLayer.

Reimplemented in QgsSimpleMarkerSymbolLayer.

Definition at line 250 of file qgsmarkersymbollayer.cpp.

◆ calculateOffsetAndRotation()

void QgsSimpleMarkerSymbolLayerBase::calculateOffsetAndRotation	(	QgsSymbolRenderContext &	context,
		double	scaledSize,
		bool &	hasDataDefinedRotation,
		QPointF &	offset,
		double &	angle
	)		const

protected

Calculates the marker offset and rotation.

Parameters

context	symbol render context
scaledSize	size of symbol to render
hasDataDefinedRotation	will be set to true if marker has data defined rotation
offset	will be set to calculated marker offset (in painter units)
angle	will be set to calculated marker angle

Definition at line 638 of file qgsmarkersymbollayer.cpp.

◆ calculateSize()

double QgsSimpleMarkerSymbolLayerBase::calculateSize	(	QgsSymbolRenderContext &	context,
		bool &	hasDataDefinedSize
	)		const

protected

Calculates the desired size of the marker, considering data defined size overrides.

Parameters

context	symbol render context
hasDataDefinedSize	will be set to true if marker uses data defined sizes

Returns: marker size, in original size units

Definition at line 610 of file qgsmarkersymbollayer.cpp.

◆ decodeShape()

QgsSimpleMarkerSymbolLayerBase::Shape QgsSimpleMarkerSymbolLayerBase::decodeShape	(	const QString &	name,
		bool *	ok = `nullptr`
	)

static

Attempts to decode a string representation of a shape name to the corresponding shape.

Parameters

name	encoded shape name
ok	if specified, will be set to true if shape was successfully decoded

Returns: decoded name

See also: encodeShape()

Definition at line 276 of file qgsmarkersymbollayer.cpp.

◆ encodeShape()

QString QgsSimpleMarkerSymbolLayerBase::encodeShape ( QgsSimpleMarkerSymbolLayerBase::Shape shape )

static

Encodes a shape to its string representation.

Parameters

shape shape to encode

Returns: encoded string

See also: decodeShape()

Definition at line 334 of file qgsmarkersymbollayer.cpp.

◆ prepareMarkerPath()

bool QgsSimpleMarkerSymbolLayerBase::prepareMarkerPath ( QgsSimpleMarkerSymbolLayerBase::Shape symbol )

protected

Prepares the layer for drawing the specified shape (QPainterPath version)

Definition at line 539 of file qgsmarkersymbollayer.cpp.

◆ prepareMarkerShape()

bool QgsSimpleMarkerSymbolLayerBase::prepareMarkerShape ( QgsSimpleMarkerSymbolLayerBase::Shape shape )

protected

Prepares the layer for drawing the specified shape (QPolygonF version)

Definition at line 388 of file qgsmarkersymbollayer.cpp.

◆ renderPoint()

void QgsSimpleMarkerSymbolLayerBase::renderPoint	(	QPointF	point,
		QgsSymbolRenderContext &	context
	)

overridevirtual

Renders a marker at the specified point.

Derived classes must implement this to handle drawing the point.

Parameters

point	position at which to render point, in painter units
context	symbol render context

Implements QgsMarkerSymbolLayer.

Reimplemented in QgsSimpleMarkerSymbolLayer.

Definition at line 172 of file qgsmarkersymbollayer.cpp.

◆ setShape()

void QgsSimpleMarkerSymbolLayerBase::setShape ( QgsSimpleMarkerSymbolLayerBase::Shape shape )

inline

Sets the rendered marker shape.

Parameters

shape new marker shape

See also: shape()

Definition at line 109 of file qgsmarkersymbollayer.h.

◆ shape()

QgsSimpleMarkerSymbolLayerBase::Shape QgsSimpleMarkerSymbolLayerBase::shape ( ) const

inline

Returns the shape for the rendered marker symbol.

See also: setShape()

Definition at line 102 of file qgsmarkersymbollayer.h.

◆ shapeIsFilled()

bool QgsSimpleMarkerSymbolLayerBase::shapeIsFilled ( QgsSimpleMarkerSymbolLayerBase::Shape shape )

static

Returns true if a symbol shape has a fill.

Parameters

shape shape to test

Returns: true if shape uses a fill, or false if shape uses lines only

Definition at line 97 of file qgsmarkersymbollayer.cpp.

◆ shapeToPolygon()

bool QgsSimpleMarkerSymbolLayerBase::shapeToPolygon	(	QgsSimpleMarkerSymbolLayerBase::Shape	shape,
		QPolygonF &	polygon
	)		const

protected

Creates a polygon representing the specified shape.

Parameters

shape	shape to create
polygon	destination polygon for shape

Returns: true if shape was successfully stored in polygon

Definition at line 393 of file qgsmarkersymbollayer.cpp.

◆ startRender()

void QgsSimpleMarkerSymbolLayerBase::startRender ( QgsSymbolRenderContext & context )

overridevirtual

Implements QgsSymbolLayer.

Reimplemented in QgsFilledMarkerSymbolLayer, and QgsSimpleMarkerSymbolLayer.

Definition at line 131 of file qgsmarkersymbollayer.cpp.

◆ stopRender()

void QgsSimpleMarkerSymbolLayerBase::stopRender ( QgsSymbolRenderContext & context )

overridevirtual

Implements QgsSymbolLayer.

Reimplemented in QgsFilledMarkerSymbolLayer.

Definition at line 167 of file qgsmarkersymbollayer.cpp.

Member Data Documentation

◆ mPath

QPainterPath QgsSimpleMarkerSymbolLayerBase::mPath

protected

Painter path representing shape. If mPolygon is empty then the shape is stored in mPath.

Definition at line 176 of file qgsmarkersymbollayer.h.

◆ mPolygon

QPolygonF QgsSimpleMarkerSymbolLayerBase::mPolygon

protected

Polygon of points in shape. If polygon is empty then shape is using mPath.

Definition at line 173 of file qgsmarkersymbollayer.h.

◆ mShape

Shape QgsSimpleMarkerSymbolLayerBase::mShape

protected

Symbol shape.

Definition at line 179 of file qgsmarkersymbollayer.h.

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

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

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

◆ Shape

Constructor & Destructor Documentation

◆ QgsSimpleMarkerSymbolLayerBase()

Member Function Documentation

◆ availableShapes()

◆ bounds()

◆ calculateOffsetAndRotation()

◆ calculateSize()

◆ decodeShape()

◆ encodeShape()

◆ prepareMarkerPath()

◆ prepareMarkerShape()

◆ renderPoint()

◆ setShape()

◆ shape()

◆ shapeIsFilled()

◆ shapeToPolygon()

◆ startRender()

◆ stopRender()

Member Data Documentation

◆ mPath

◆ mPolygon

◆ mShape