QgsFillSymbolLayerV2 Class Reference

#include <qgssymbollayerv2.h>

Inheritance diagram for QgsFillSymbolLayerV2:

Collaboration diagram for QgsFillSymbolLayerV2:

Public Member Functions
virtual void	renderPolygon (const QPolygonF &points, QList< QPolygonF > *rings, QgsSymbolV2RenderContext &context)=0
void	drawPreviewIcon (QgsSymbolV2RenderContext &context, QSize size)
void	setAngle (double angle)
double	angle () const
Public Member Functions inherited from QgsSymbolLayerV2
virtual void	setColor (const QColor &color)
virtual QColor	color () const
virtual	~QgsSymbolLayerV2 ()
virtual QString	layerType () const =0
virtual void	startRender (QgsSymbolV2RenderContext &context)=0
virtual void	stopRender (QgsSymbolV2RenderContext &context)=0
virtual QgsSymbolLayerV2 *	clone () const =0
virtual void	toSld (QDomDocument &doc, QDomElement &element, QgsStringMap props) const
virtual QString	ogrFeatureStyle (double mmScaleFactor, double mapUnitScaleFactor) const
virtual QgsStringMap	properties () const =0
virtual QgsSymbolV2 *	subSymbol ()
virtual bool	setSubSymbol (QgsSymbolV2 *symbol)
QgsSymbolV2::SymbolType	type () const
void	setLocked (bool locked)
bool	isLocked () const
virtual void	setOutputUnit (QgsSymbolV2::OutputUnit unit)
virtual QgsSymbolV2::OutputUnit	outputUnit () const
void	setRenderingPass (int renderingPass)
int	renderingPass () const
virtual QSet< QString >	usedAttributes () const
virtual const QgsExpression *	dataDefinedProperty (const QString &property) const
virtual QString	dataDefinedPropertyString (const QString &property) const
virtual void	setDataDefinedProperty (const QString &property, const QString &expressionString)
virtual void	removeDataDefinedProperty (const QString &property)
virtual void	removeDataDefinedProperties ()

Protected Member Functions
	QgsFillSymbolLayerV2 (bool locked=false)
void	_renderPolygon (QPainter *p, const QPolygonF &points, const QList< QPolygonF > *rings)
	Default method to render polygon.
Protected Member Functions inherited from QgsSymbolLayerV2
	QgsSymbolLayerV2 (QgsSymbolV2::SymbolType type, bool locked=false)
virtual void	prepareExpressions (const QgsVectorLayer *vl)
virtual QgsExpression *	expression (const QString &property)
void	saveDataDefinedProperties (QgsStringMap &stringMap) const
	Saves data defined properties to string map.
void	copyDataDefinedProperties (QgsSymbolLayerV2 *destLayer) const
	Copies data defined properties of this layer to another symbol layer.

Protected Attributes
double	mAngle
Protected Attributes inherited from QgsSymbolLayerV2
QgsSymbolV2::SymbolType	mType
bool	mLocked
QColor	mColor
int	mRenderingPass
QMap< QString, QgsExpression * >	mDataDefinedProperties

Additional Inherited Members
Static Protected Attributes inherited from QgsSymbolLayerV2
static const bool	selectionIsOpaque = true
static const bool	selectFillBorder = false
static const bool	selectFillStyle = false

Detailed Description

Definition at line 190 of file qgssymbollayerv2.h.

Constructor & Destructor Documentation

QgsFillSymbolLayerV2::QgsFillSymbolLayerV2 ( bool  locked = false )

protected

Definition at line 160 of file qgssymbollayerv2.cpp.

Member Function Documentation

void QgsFillSymbolLayerV2::_renderPolygon ( QPainter *  p, const QPolygonF &  points, const QList< QPolygonF > *  rings  )

protected

Default method to render polygon.

Definition at line 243 of file qgssymbollayerv2.cpp.

Referenced by QgsSimpleFillSymbolLayerV2::renderPolygon(), and QgsImageFillSymbolLayer::renderPolygon().

double QgsFillSymbolLayerV2::angle ( void  ) const

inline

Definition at line 198 of file qgssymbollayerv2.h.

Referenced by QgsSVGFillSymbolLayer::create(), QgsSVGFillSymbolLayer::createFromSld(), QgsLinePatternFillSymbolLayer::createFromSld(), QgsSVGFillSymbolLayer::QgsSVGFillSymbolLayer(), QgsSVGFillSymbolLayer::toSld(), and QgsLinePatternFillSymbolLayer::toSld().

void QgsFillSymbolLayerV2::drawPreviewIcon ( QgsSymbolV2RenderContext &  context, QSize  size  )

virtual

Implements QgsSymbolLayerV2.

Definition at line 235 of file qgssymbollayerv2.cpp.

References renderPolygon(), QgsSymbolLayerV2::startRender(), and QgsSymbolLayerV2::stopRender().

virtual void QgsFillSymbolLayerV2::renderPolygon ( const QPolygonF &  points, QList< QPolygonF > *  rings, QgsSymbolV2RenderContext &  context  )

pure virtual

Implemented in QgsCentroidFillSymbolLayerV2, QgsImageFillSymbolLayer, and QgsSimpleFillSymbolLayerV2.

Referenced by drawPreviewIcon(), and QgsFillSymbolV2::renderPolygon().

void QgsFillSymbolLayerV2::setAngle ( double  angle )

inline

Definition at line 197 of file qgssymbollayerv2.h.

References MathUtils::angle().

Referenced by QgsFillSymbolV2::setAngle().

Member Data Documentation

double QgsFillSymbolLayerV2::mAngle

protected

Definition at line 205 of file qgssymbollayerv2.h.

Referenced by QgsSVGFillSymbolLayer::clone(), QgsSVGFillSymbolLayer::properties(), QgsSVGFillSymbolLayer::QgsSVGFillSymbolLayer(), QgsImageFillSymbolLayer::renderPolygon(), and QgsSVGFillSymbolLayer::toSld().

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

• /tmp/buildd/qgis-2.0.1/src/core/symbology-ng/qgssymbollayerv2.h
• /tmp/buildd/qgis-2.0.1/src/core/symbology-ng/qgssymbollayerv2.cpp