Base class for polygon renderers generating texture images. More...

#include <qgsfillsymbollayerv2.h>

Inheritance diagram for QgsImageFillSymbolLayer:

Public Member Functions
	QgsImageFillSymbolLayer ()
virtual	~QgsImageFillSymbolLayer ()
virtual QColor	dxfColor (const QgsSymbolV2RenderContext &context) const override
virtual Qt::PenStyle	dxfPenStyle () const override
virtual double	dxfWidth (const QgsDxfExport &e, const QgsSymbolV2RenderContext &context) const override
virtual double	estimateMaxBleed () const override
	Returns the estimated maximum distance which the layer style will bleed outside the drawn shape.
QgsMapUnitScale	mapUnitScale () const override
const QgsMapUnitScale &	outlineWidthMapUnitScale () const
QgsSymbolV2::OutputUnit	outlineWidthUnit () const
QgsSymbolV2::OutputUnit	outputUnit () const override
void	renderPolygon (const QPolygonF &points, QList< QPolygonF > *rings, QgsSymbolV2RenderContext &context) override
void	setMapUnitScale (const QgsMapUnitScale &scale) override
void	setOutlineWidthMapUnitScale (const QgsMapUnitScale &scale)
void	setOutlineWidthUnit (QgsSymbolV2::OutputUnit unit)
void	setOutputUnit (QgsSymbolV2::OutputUnit unit) override
virtual bool	setSubSymbol (QgsSymbolV2 *symbol) override
virtual QgsSymbolV2 *	subSymbol () override
Public Member Functions inherited from QgsFillSymbolLayerV2
double	angle () const
void	drawPreviewIcon (QgsSymbolV2RenderContext &context, QSize size) override
void	setAngle (double angle)
Public Member Functions inherited from QgsSymbolLayerV2
virtual	~QgsSymbolLayerV2 ()
virtual QgsSymbolLayerV2 *	clone () const =0
virtual QColor	color () const
virtual const QgsExpression *	dataDefinedProperty (const QString &property) const
virtual QString	dataDefinedPropertyString (const QString &property) const
virtual QColor	dxfBrushColor (const QgsSymbolV2RenderContext &context) const
virtual Qt::BrushStyle	dxfBrushStyle () const
virtual QVector< qreal >	dxfCustomDashPattern (QgsSymbolV2::OutputUnit &unit) const
virtual double	dxfOffset (const QgsDxfExport &e, const QgsSymbolV2RenderContext &context) const
virtual QColor	fillColor () const
	Get fill color.
bool	hasDataDefinedProperties () const
bool	isLocked () const
virtual QString	layerType () const =0
virtual QString	ogrFeatureStyle (double mmScaleFactor, double mapUnitScaleFactor) const
virtual QColor	outlineColor () const
	Get outline color.
virtual QgsStringMap	properties () const =0
virtual void	removeDataDefinedProperties ()
virtual void	removeDataDefinedProperty (const QString &property)
int	renderingPass () const
virtual void	setColor (const QColor &color)
virtual void	setDataDefinedProperty (const QString &property, const QString &expressionString)
virtual void	setFillColor (const QColor &color)
	Set fill color.
void	setLocked (bool locked)
virtual void	setOutlineColor (const QColor &color)
	Set outline color.
void	setRenderingPass (int renderingPass)
virtual void	startRender (QgsSymbolV2RenderContext &context)=0
virtual void	stopRender (QgsSymbolV2RenderContext &context)=0
virtual void	toSld (QDomDocument &doc, QDomElement &element, QgsStringMap props) const
QgsSymbolV2::SymbolType	type () const
virtual QSet< QString >	usedAttributes () const
virtual bool	writeDxf (QgsDxfExport &e, double mmMapUnitScaleFactor, const QString &layerName, const QgsSymbolV2RenderContext context, const QgsFeature f, const QPointF &shift=QPointF(0.0, 0.0)) const

Protected Member Functions
virtual void	applyDataDefinedSettings (const QgsSymbolV2RenderContext &context)
Protected Member Functions inherited from QgsFillSymbolLayerV2
	QgsFillSymbolLayerV2 (bool locked=false)
void	_renderPolygon (QPainter p, const QPolygonF &points, const QList< QPolygonF > rings, QgsSymbolV2RenderContext &context)
	Default method to render polygon.
Protected Member Functions inherited from QgsSymbolLayerV2
	QgsSymbolLayerV2 (QgsSymbolV2::SymbolType type, bool locked=false)
void	copyDataDefinedProperties (QgsSymbolLayerV2 *destLayer) const
	Copies data defined properties of this layer to another symbol layer.
virtual QgsExpression *	expression (const QString &property) const
virtual void	prepareExpressions (const QgsFields *fields, double scale=-1.0)
void	saveDataDefinedProperties (QgsStringMap &stringMap) const
	Saves data defined properties to string map.

Protected Attributes
QBrush	mBrush
double	mNextAngle
QgsLineSymbolV2 *	mOutline
	Custom outline.
double	mOutlineWidth
	Outline width.
QgsMapUnitScale	mOutlineWidthMapUnitScale
QgsSymbolV2::OutputUnit	mOutlineWidthUnit
Protected Attributes inherited from QgsFillSymbolLayerV2
double	mAngle
Protected Attributes inherited from QgsSymbolLayerV2
QColor	mColor
QMap< QString, QgsExpression * >	mDataDefinedProperties
bool	mLocked
int	mRenderingPass
QgsSymbolV2::SymbolType	mType

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

Detailed Description

Base class for polygon renderers generating texture images.

Definition at line 545 of file qgsfillsymbollayerv2.h.

Constructor & Destructor Documentation

QgsImageFillSymbolLayer::QgsImageFillSymbolLayer ( )

Definition at line 1549 of file qgsfillsymbollayerv2.cpp.

QgsImageFillSymbolLayer::~QgsImageFillSymbolLayer ( )

virtual

Definition at line 1558 of file qgsfillsymbollayerv2.cpp.

Member Function Documentation

virtual void QgsImageFillSymbolLayer::applyDataDefinedSettings ( const QgsSymbolV2RenderContext & context )

inlineprotectedvirtual

Reimplemented in QgsPointPatternFillSymbolLayer, QgsLinePatternFillSymbolLayer, QgsSVGFillSymbolLayer, and QgsRasterFillSymbolLayer.

Definition at line 586 of file qgsfillsymbollayerv2.h.

QColor QgsImageFillSymbolLayer::dxfColor ( const QgsSymbolV2RenderContext & context ) const

overridevirtual

Reimplemented from QgsSymbolLayerV2.

Definition at line 1679 of file qgsfillsymbollayerv2.cpp.

Qt::PenStyle QgsImageFillSymbolLayer::dxfPenStyle ( ) const

overridevirtual

Reimplemented from QgsSymbolLayerV2.

Definition at line 1689 of file qgsfillsymbollayerv2.cpp.

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

overridevirtual

Reimplemented from QgsSymbolLayerV2.

Definition at line 1668 of file qgsfillsymbollayerv2.cpp.

double QgsImageFillSymbolLayer::estimateMaxBleed ( ) const

overridevirtual

Returns the estimated maximum distance which the layer style will bleed outside the drawn shape.

Eg, polygons drawn with an outline will draw half the width of the outline outside of the polygon. This amount is estimated, since it may be affected by data defined symbology rules.

Reimplemented from QgsSymbolLayerV2.

Reimplemented in QgsPointPatternFillSymbolLayer, QgsLinePatternFillSymbolLayer, and QgsRasterFillSymbolLayer.

Definition at line 1658 of file qgsfillsymbollayerv2.cpp.

QgsMapUnitScale QgsImageFillSymbolLayer::mapUnitScale ( ) const

overridevirtual

Reimplemented from QgsSymbolLayerV2.

Reimplemented in QgsPointPatternFillSymbolLayer, QgsLinePatternFillSymbolLayer, and QgsSVGFillSymbolLayer.

Definition at line 1653 of file qgsfillsymbollayerv2.cpp.

const QgsMapUnitScale& QgsImageFillSymbolLayer::outlineWidthMapUnitScale ( ) const

inline

Definition at line 560 of file qgsfillsymbollayerv2.h.

QgsSymbolV2::OutputUnit QgsImageFillSymbolLayer::outlineWidthUnit ( ) const

inline

Definition at line 557 of file qgsfillsymbollayerv2.h.

QgsSymbolV2::OutputUnit QgsImageFillSymbolLayer::outputUnit ( ) const

overridevirtual

Reimplemented from QgsSymbolLayerV2.

Reimplemented in QgsPointPatternFillSymbolLayer, QgsLinePatternFillSymbolLayer, and QgsSVGFillSymbolLayer.

Definition at line 1643 of file qgsfillsymbollayerv2.cpp.

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

overridevirtual

Implements QgsFillSymbolLayerV2.

Reimplemented in QgsRasterFillSymbolLayer.

Definition at line 1562 of file qgsfillsymbollayerv2.cpp.

void QgsImageFillSymbolLayer::setMapUnitScale ( const QgsMapUnitScale & scale )

overridevirtual

Reimplemented from QgsSymbolLayerV2.

Reimplemented in QgsPointPatternFillSymbolLayer, QgsLinePatternFillSymbolLayer, and QgsSVGFillSymbolLayer.

Definition at line 1648 of file qgsfillsymbollayerv2.cpp.

void QgsImageFillSymbolLayer::setOutlineWidthMapUnitScale ( const QgsMapUnitScale & scale )

inline

Definition at line 559 of file qgsfillsymbollayerv2.h.

void QgsImageFillSymbolLayer::setOutlineWidthUnit ( QgsSymbolV2::OutputUnit unit )

inline

Definition at line 556 of file qgsfillsymbollayerv2.h.

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

overridevirtual

Reimplemented from QgsSymbolLayerV2.

Reimplemented in QgsPointPatternFillSymbolLayer, QgsLinePatternFillSymbolLayer, and QgsSVGFillSymbolLayer.

Definition at line 1638 of file qgsfillsymbollayerv2.cpp.

bool QgsImageFillSymbolLayer::setSubSymbol ( QgsSymbolV2 * symbol )

overridevirtual

Reimplemented from QgsSymbolLayerV2.

Reimplemented in QgsPointPatternFillSymbolLayer, QgsLinePatternFillSymbolLayer, and QgsRasterFillSymbolLayer.

Definition at line 1611 of file qgsfillsymbollayerv2.cpp.

virtual QgsSymbolV2* QgsImageFillSymbolLayer::subSymbol ( )

inlineoverridevirtual

Reimplemented from QgsSymbolLayerV2.

Reimplemented in QgsPointPatternFillSymbolLayer, QgsLinePatternFillSymbolLayer, and QgsRasterFillSymbolLayer.

Definition at line 553 of file qgsfillsymbollayerv2.h.

Member Data Documentation

QBrush QgsImageFillSymbolLayer::mBrush

protected

Definition at line 575 of file qgsfillsymbollayerv2.h.

double QgsImageFillSymbolLayer::mNextAngle

protected

Definition at line 576 of file qgsfillsymbollayerv2.h.

QgsLineSymbolV2* QgsImageFillSymbolLayer::mOutline

protected

Custom outline.

Definition at line 584 of file qgsfillsymbollayerv2.h.

double QgsImageFillSymbolLayer::mOutlineWidth

protected

Outline width.

Definition at line 579 of file qgsfillsymbollayerv2.h.

QgsMapUnitScale QgsImageFillSymbolLayer::mOutlineWidthMapUnitScale

protected

Definition at line 581 of file qgsfillsymbollayerv2.h.

QgsSymbolV2::OutputUnit QgsImageFillSymbolLayer::mOutlineWidthUnit

protected

Definition at line 580 of file qgsfillsymbollayerv2.h.

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

/tmp/buildd/qgis-2.8.2+12wheezy/src/core/symbology-ng/qgsfillsymbollayerv2.h
/tmp/buildd/qgis-2.8.2+12wheezy/src/core/symbology-ng/qgsfillsymbollayerv2.cpp

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation