#include <qgssymbollayerv2.h>

Inheritance diagram for QgsLineSymbolLayerV2:

[legend]

Public Member Functions
void	drawPreviewIcon (QgsSymbolV2RenderContext &context, QSize size) override

virtual double	dxfWidth (const QgsDxfExport &e, QgsSymbolV2RenderContext &context) const override
	get line width More...

QgsMapUnitScale	mapUnitScale () const override

double	offset () const

const QgsMapUnitScale &	offsetMapUnitScale () const

QgsSymbolV2::OutputUnit	offsetUnit () const

QgsSymbolV2::OutputUnit	outputUnit () const override

virtual void	renderPolygonOutline (const QPolygonF &points, QList< QPolygonF > *rings, QgsSymbolV2RenderContext &context)

virtual void	renderPolyline (const QPolygonF &points, QgsSymbolV2RenderContext &context)=0

void	setMapUnitScale (const QgsMapUnitScale &scale) override

void	setOffset (double offset)

void	setOffsetMapUnitScale (const QgsMapUnitScale &scale)

void	setOffsetUnit (QgsSymbolV2::OutputUnit unit)

void	setOutputUnit (QgsSymbolV2::OutputUnit unit) override

virtual void	setWidth (double width)

void	setWidthMapUnitScale (const QgsMapUnitScale &scale)

void	setWidthUnit (QgsSymbolV2::OutputUnit unit)

virtual double	width () const

const QgsMapUnitScale &	widthMapUnitScale () const

QgsSymbolV2::OutputUnit	widthUnit () const

Public Member Functions inherited from QgsSymbolLayerV2
virtual	~QgsSymbolLayerV2 ()

virtual QgsSymbolLayerV2 *	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...

virtual Q_DECL_DEPRECATED const QgsExpression *	dataDefinedProperty (const QString &property) const
	Returns a data defined expression for a property, if set. More...

virtual Q_DECL_DEPRECATED QString	dataDefinedPropertyString (const QString &property) const
	Returns a data defined expression for a property, if set. More...

virtual double	dxfAngle (QgsSymbolV2RenderContext &context) const
	get angle More...

virtual QColor	dxfBrushColor (QgsSymbolV2RenderContext &context) const
	get brush/fill color More...

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

virtual QColor	dxfColor (QgsSymbolV2RenderContext &context) const
	get color More...

virtual QVector< qreal >	dxfCustomDashPattern (QgsSymbolV2::OutputUnit &unit) const
	get dash pattern More...

virtual double	dxfOffset (const QgsDxfExport &e, QgsSymbolV2RenderContext &context) const
	get offset More...

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

virtual double	estimateMaxBleed () const
	Returns the estimated maximum distance which the layer style will bleed outside the drawn shape. More...

virtual Q_DECL_DEPRECATED QVariant	evaluateDataDefinedProperty (const QString &property, const QgsFeature feature, const QVariant &defaultVal=QVariant(), bool ok=nullptr) const
	Evaluates the matching data defined property and returns the calculated value. More...

virtual QVariant	evaluateDataDefinedProperty (const QString &property, const QgsSymbolV2RenderContext &context, const QVariant &defaultVal=QVariant(), bool *ok=nullptr) const
	Evaluates the matching data defined property and returns the calculated value. More...

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

virtual QgsDataDefined *	getDataDefinedProperty (const QString &property) const
	Returns the data defined property corresponding to the specified property key. More...

virtual bool	hasDataDefinedProperties () const
	Checks whether the layer has any associated data defined properties. More...

virtual bool	hasDataDefinedProperty (const QString &property) const
	Checks whether the layer has a matching data defined property and if that property is currently actived. More...

virtual bool	isCompatibleWithSymbol (QgsSymbolV2 *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

virtual QColor	outlineColor () const
	Get outline color. More...

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

virtual void	removeDataDefinedProperties ()
	Removes all data defined properties from the layer and deletes associated objects. More...

virtual void	removeDataDefinedProperty (const QString &property)
	Removes a data defined property from the layer. More...

int	renderingPass () const

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

virtual Q_DECL_DEPRECATED void	setDataDefinedProperty (const QString &property, const QString &expressionString)
	Sets a data defined expression for a property. More...

virtual void	setDataDefinedProperty (const QString &property, QgsDataDefined *dataDefined)
	Sets a data defined property for the layer. More...

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

void	setLocked (bool locked)

virtual void	setOutlineColor (const QColor &color)
	Set outline color. More...

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

void	setRenderingPass (int renderingPass)

virtual bool	setSubSymbol (QgsSymbolV2 *symbol)
	set layer's subsymbol. takes ownership of the passed symbol More...

virtual void	startRender (QgsSymbolV2RenderContext &context)=0

virtual void	stopRender (QgsSymbolV2RenderContext &context)=0

virtual QgsSymbolV2 *	subSymbol ()

virtual void	toSld (QDomDocument &doc, QDomElement &element, const QgsStringMap &props) const
	Writes the SLD element following the SLD v1.1 specs. More...

QgsSymbolV2::SymbolType	type () const

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

virtual bool	writeDxf (QgsDxfExport &e, double mmMapUnitScaleFactor, const QString &layerName, QgsSymbolV2RenderContext &context, QPointF shift=QPointF(0.0, 0.0)) const
	write as DXF More...

Protected Member Functions
	QgsLineSymbolLayerV2 (bool locked=false)

Protected Member Functions inherited from QgsSymbolLayerV2
	QgsSymbolLayerV2 (QgsSymbolV2::SymbolType type, bool locked=false)

void	copyDataDefinedProperties (QgsSymbolLayerV2 *destLayer) const
	Copies all data defined properties of this layer to another symbol layer. More...

void	copyPaintEffect (QgsSymbolLayerV2 *destLayer) const
	Copies paint effect of this layer to another symbol layer. More...

virtual Q_DECL_DEPRECATED QgsExpression *	expression (const QString &property) const
	Returns the data defined expression associated with a property. More...

virtual Q_DECL_DEPRECATED void	prepareExpressions (const QgsFields *fields, double scale=-1.0)
	Prepares all data defined property expressions for evaluation. More...

virtual void	prepareExpressions (const QgsSymbolV2RenderContext &context)
	Prepares all data defined property expressions for evaluation. More...

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

void	saveDataDefinedProperties (QgsStringMap &stringMap) const
	Saves all data defined properties to a string map. More...

Protected Attributes
double	mOffset

QgsMapUnitScale	mOffsetMapUnitScale

QgsSymbolV2::OutputUnit	mOffsetUnit

double	mWidth

QgsMapUnitScale	mWidthMapUnitScale

QgsSymbolV2::OutputUnit	mWidthUnit

Protected Attributes inherited from QgsSymbolLayerV2
QColor	mColor

QMap< QString, QgsDataDefined *>	mDataDefinedProperties

QgsFields	mFields

bool	mLocked

QgsPaintEffect *	mPaintEffect

int	mRenderingPass

QgsSymbolV2::SymbolType	mType

Additional Inherited Members
Static Protected Attributes inherited from QgsSymbolLayerV2
static const QString	EXPR_ALPHA

static const QString	EXPR_ANGLE

static const QString	EXPR_BLUR_RADIUS

static const QString	EXPR_BORDER_COLOR

static const QString	EXPR_BORDER_STYLE

static const QString	EXPR_CAPSTYLE

static const QString	EXPR_CHAR

static const QString	EXPR_COLOR

static const QString	EXPR_COLOR2

static const QString	EXPR_COLOR_BORDER

static const QString	EXPR_COORDINATE_MODE

static const QString	EXPR_CUSTOMDASH

static const QString	EXPR_DISPLACEMENT_X

static const QString	EXPR_DISPLACEMENT_Y

static const QString	EXPR_DISTANCE

static const QString	EXPR_DISTANCE_X

static const QString	EXPR_DISTANCE_Y

static const QString	EXPR_FILE

static const QString	EXPR_FILL

static const QString	EXPR_FILL_COLOR

static const QString	EXPR_FILL_STYLE

static const QString	EXPR_GRADIENT_TYPE

static const QString	EXPR_HEIGHT

static const QString	EXPR_HORIZONTAL_ANCHOR_POINT

static const QString	EXPR_IGNORE_RINGS

static const QString	EXPR_INTERVAL

static const QString	EXPR_JOIN_STYLE

static const QString	EXPR_JOINSTYLE

static const QString	EXPR_LINE_STYLE

static const QString	EXPR_LINEANGLE

static const QString	EXPR_LINEWIDTH

static const QString	EXPR_MAX_DISTANCE

static const QString	EXPR_NAME

static const QString	EXPR_OFFSET

static const QString	EXPR_OFFSET_ALONG_LINE

static const QString	EXPR_OUTLINE

static const QString	EXPR_OUTLINE_COLOR

static const QString	EXPR_OUTLINE_STYLE

static const QString	EXPR_OUTLINE_WIDTH

static const QString	EXPR_PLACEMENT

static const QString	EXPR_REFERENCE1_ISCENTROID

static const QString	EXPR_REFERENCE1_X

static const QString	EXPR_REFERENCE1_Y

static const QString	EXPR_REFERENCE2_ISCENTROID

static const QString	EXPR_REFERENCE2_X

static const QString	EXPR_REFERENCE2_Y

static const QString	EXPR_ROTATION

static const QString	EXPR_SIZE

static const QString	EXPR_SPREAD

static const QString	EXPR_SVG_FILE

static const QString	EXPR_SVG_FILL_COLOR

static const QString	EXPR_SVG_OUTLINE_COLOR

static const QString	EXPR_SVG_OUTLINE_WIDTH

static const QString	EXPR_SYMBOL_NAME

static const QString	EXPR_USE_WHOLE_SHAPE

static const QString	EXPR_VERTICAL_ANCHOR_POINT

static const QString	EXPR_WIDTH

static const QString	EXPR_WIDTH_BORDER

static const bool	selectFillBorder = false

static const bool	selectFillStyle = false

static const bool	selectionIsOpaque = true

Detailed Description

Definition at line 691 of file qgssymbollayerv2.h.

Constructor & Destructor Documentation

◆ QgsLineSymbolLayerV2()

QgsLineSymbolLayerV2::QgsLineSymbolLayerV2 ( bool locked = false )

protected

Definition at line 503 of file qgssymbollayerv2.cpp.

Member Function Documentation

◆ drawPreviewIcon()

void QgsLineSymbolLayerV2::drawPreviewIcon	(	QgsSymbolV2RenderContext &	context,
		QSize	size
	)

overridevirtual

Implements QgsSymbolLayerV2.

Definition at line 687 of file qgssymbollayerv2.cpp.

◆ dxfWidth()

double QgsLineSymbolLayerV2::dxfWidth	(	const QgsDxfExport &	e,
		QgsSymbolV2RenderContext &	context
	)		const

overridevirtual

get line width

Reimplemented from QgsSymbolLayerV2.

Reimplemented in QgsSimpleLineSymbolLayerV2.

Definition at line 709 of file qgssymbollayerv2.cpp.

◆ mapUnitScale()

QgsMapUnitScale QgsLineSymbolLayerV2::mapUnitScale ( ) const

overridevirtual

Reimplemented from QgsSymbolLayerV2.

Definition at line 681 of file qgssymbollayerv2.cpp.

◆ offset()

double QgsLineSymbolLayerV2::offset ( ) const

inline

Definition at line 701 of file qgssymbollayerv2.h.

◆ offsetMapUnitScale()

const QgsMapUnitScale& QgsLineSymbolLayerV2::offsetMapUnitScale ( ) const

inline

Definition at line 714 of file qgssymbollayerv2.h.

◆ offsetUnit()

QgsSymbolV2::OutputUnit QgsLineSymbolLayerV2::offsetUnit ( ) const

inline

Definition at line 711 of file qgssymbollayerv2.h.

◆ outputUnit()

QgsSymbolV2::OutputUnit QgsLineSymbolLayerV2::outputUnit ( ) const

overridevirtual

Reimplemented from QgsSymbolLayerV2.

Definition at line 671 of file qgssymbollayerv2.cpp.

◆ renderPolygonOutline()

void QgsLineSymbolLayerV2::renderPolygonOutline	(	const QPolygonF &	points,
		QList< QPolygonF > *	rings,
		QgsSymbolV2RenderContext &	context
	)

virtual

Reimplemented in QgsMarkerLineSymbolLayerV2, and QgsSimpleLineSymbolLayerV2.

Definition at line 699 of file qgssymbollayerv2.cpp.

◆ renderPolyline()

virtual void QgsLineSymbolLayerV2::renderPolyline	(	const QPolygonF &	points,
		QgsSymbolV2RenderContext &	context
	)

pure virtual

Implemented in QgsMarkerLineSymbolLayerV2, QgsArrowSymbolLayer, and QgsSimpleLineSymbolLayerV2.

◆ setMapUnitScale()

void QgsLineSymbolLayerV2::setMapUnitScale ( const QgsMapUnitScale & scale )

overridevirtual

Reimplemented from QgsSymbolLayerV2.

Definition at line 676 of file qgssymbollayerv2.cpp.

◆ setOffset()

void QgsLineSymbolLayerV2::setOffset ( double offset )

inline

Definition at line 702 of file qgssymbollayerv2.h.

◆ setOffsetMapUnitScale()

void QgsLineSymbolLayerV2::setOffsetMapUnitScale ( const QgsMapUnitScale & scale )

inline

Definition at line 713 of file qgssymbollayerv2.h.

◆ setOffsetUnit()

void QgsLineSymbolLayerV2::setOffsetUnit ( QgsSymbolV2::OutputUnit unit )

inline

Definition at line 710 of file qgssymbollayerv2.h.

◆ setOutputUnit()

void QgsLineSymbolLayerV2::setOutputUnit ( QgsSymbolV2::OutputUnit unit )

overridevirtual

Reimplemented from QgsSymbolLayerV2.

Definition at line 666 of file qgssymbollayerv2.cpp.

◆ setWidth()

virtual void QgsLineSymbolLayerV2::setWidth ( double width )

inlinevirtual

Reimplemented in QgsMarkerLineSymbolLayerV2.

Definition at line 698 of file qgssymbollayerv2.h.

◆ setWidthMapUnitScale()

void QgsLineSymbolLayerV2::setWidthMapUnitScale ( const QgsMapUnitScale & scale )

inline

Definition at line 707 of file qgssymbollayerv2.h.

◆ setWidthUnit()

void QgsLineSymbolLayerV2::setWidthUnit ( QgsSymbolV2::OutputUnit unit )

inline

Definition at line 704 of file qgssymbollayerv2.h.

◆ width()

virtual double QgsLineSymbolLayerV2::width ( ) const

inlinevirtual

Reimplemented in QgsMarkerLineSymbolLayerV2.

Definition at line 699 of file qgssymbollayerv2.h.

◆ widthMapUnitScale()

const QgsMapUnitScale& QgsLineSymbolLayerV2::widthMapUnitScale ( ) const

inline

Definition at line 708 of file qgssymbollayerv2.h.

◆ widthUnit()

QgsSymbolV2::OutputUnit QgsLineSymbolLayerV2::widthUnit ( ) const

inline

Definition at line 705 of file qgssymbollayerv2.h.

Member Data Documentation

◆ mOffset

double QgsLineSymbolLayerV2::mOffset

protected

Definition at line 732 of file qgssymbollayerv2.h.

◆ mOffsetMapUnitScale

QgsMapUnitScale QgsLineSymbolLayerV2::mOffsetMapUnitScale

protected

Definition at line 734 of file qgssymbollayerv2.h.

◆ mOffsetUnit

QgsSymbolV2::OutputUnit QgsLineSymbolLayerV2::mOffsetUnit

protected

Definition at line 733 of file qgssymbollayerv2.h.

◆ mWidth

double QgsLineSymbolLayerV2::mWidth

protected

Definition at line 729 of file qgssymbollayerv2.h.

◆ mWidthMapUnitScale

QgsMapUnitScale QgsLineSymbolLayerV2::mWidthMapUnitScale

protected

Definition at line 731 of file qgssymbollayerv2.h.

◆ mWidthUnit

QgsSymbolV2::OutputUnit QgsLineSymbolLayerV2::mWidthUnit

protected

Definition at line 730 of file qgssymbollayerv2.h.

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

/tmp/buildd/qgis-2.18.21+99unstable/src/core/symbology-ng/qgssymbollayerv2.h
/tmp/buildd/qgis-2.18.21+99unstable/src/core/symbology-ng/qgssymbollayerv2.cpp

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ QgsLineSymbolLayerV2()

Member Function Documentation

◆ drawPreviewIcon()

◆ dxfWidth()

◆ mapUnitScale()

◆ offset()

◆ offsetMapUnitScale()

◆ offsetUnit()

◆ outputUnit()

◆ renderPolygonOutline()

◆ renderPolyline()

◆ setMapUnitScale()

◆ setOffset()

◆ setOffsetMapUnitScale()

◆ setOffsetUnit()

◆ setOutputUnit()

◆ setWidth()

◆ setWidthMapUnitScale()

◆ setWidthUnit()

◆ width()

◆ widthMapUnitScale()

◆ widthUnit()

Member Data Documentation

◆ mOffset

◆ mOffsetMapUnitScale

◆ mOffsetUnit

◆ mWidth

◆ mWidthMapUnitScale

◆ mWidthUnit