QgsSVGFillSymbolLayer Class Reference

A class for svg fill patterns. More...

#include <qgsfillsymbollayerv2.h>

Inheritance diagram for QgsSVGFillSymbolLayer:

Public Member Functions
	QgsSVGFillSymbolLayer (const QString &svgFilePath="", double width=20, double rotation=0.0)
	QgsSVGFillSymbolLayer (const QByteArray &svgData, double width=20, double rotation=0.0)
	~QgsSVGFillSymbolLayer ()
QString	layerType () const
void	startRender (QgsSymbolV2RenderContext &context)
void	stopRender (QgsSymbolV2RenderContext &context)
QgsStringMap	properties () const
QgsSymbolLayerV2 *	clone () const
void	toSld (QDomDocument &doc, QDomElement &element, QgsStringMap props) const
void	setSvgFilePath (const QString &svgPath)
QString	svgFilePath () const
void	setPatternWidth (double width)
double	patternWidth () const
void	setSvgFillColor (const QColor &c)
QColor	svgFillColor () const
void	setSvgOutlineColor (const QColor &c)
QColor	svgOutlineColor () const
void	setSvgOutlineWidth (double w)
double	svgOutlineWidth () const
void	setPatternWidthUnit (QgsSymbolV2::OutputUnit unit)
QgsSymbolV2::OutputUnit	patternWidthUnit () const
void	setPatternWidthMapUnitScale (const QgsMapUnitScale &scale)
const QgsMapUnitScale &	patternWidthMapUnitScale () const
void	setSvgOutlineWidthUnit (QgsSymbolV2::OutputUnit unit)
QgsSymbolV2::OutputUnit	svgOutlineWidthUnit () const
void	setSvgOutlineWidthMapUnitScale (const QgsMapUnitScale &scale)
const QgsMapUnitScale &	svgOutlineWidthMapUnitScale () const
void	setOutputUnit (QgsSymbolV2::OutputUnit unit)
QgsSymbolV2::OutputUnit	outputUnit () const
void	setMapUnitScale (const QgsMapUnitScale &scale)
QgsMapUnitScale	mapUnitScale () const
Public Member Functions inherited from QgsImageFillSymbolLayer
	QgsImageFillSymbolLayer ()
virtual	~QgsImageFillSymbolLayer ()
void	renderPolygon (const QPolygonF &points, QList< QPolygonF > *rings, QgsSymbolV2RenderContext &context)
virtual QgsSymbolV2 *	subSymbol ()
virtual bool	setSubSymbol (QgsSymbolV2 *symbol)
void	setOutlineWidthUnit (QgsSymbolV2::OutputUnit unit)
QgsSymbolV2::OutputUnit	outlineWidthUnit () const
void	setOutlineWidthMapUnitScale (const QgsMapUnitScale &scale)
const QgsMapUnitScale &	outlineWidthMapUnitScale () const
virtual double	estimateMaxBleed () const
	Returns the estimated maximum distance which the layer style will bleed outside the drawn shape.
virtual double	dxfWidth (const QgsDxfExport &e, const QgsSymbolV2RenderContext &context) const
virtual QColor	dxfColor (const QgsSymbolV2RenderContext &context) const
virtual Qt::PenStyle	dxfPenStyle () const
Public Member Functions inherited from QgsFillSymbolLayerV2
void	drawPreviewIcon (QgsSymbolV2RenderContext &context, QSize size)
void	setAngle (double angle)
double	angle () const
Public Member Functions inherited from QgsSymbolLayerV2
virtual QColor	color () const
virtual void	setColor (const QColor &color)
virtual void	setOutlineColor (const QColor &color)
	Set outline color.
virtual QColor	outlineColor () const
	Get outline color.
virtual void	setFillColor (const QColor &color)
	Set fill color.
virtual QColor	fillColor () const
	Get fill color.
virtual	~QgsSymbolLayerV2 ()
virtual QString	ogrFeatureStyle (double mmScaleFactor, double mapUnitScaleFactor) const
QgsSymbolV2::SymbolType	type () const
void	setLocked (bool locked)
bool	isLocked () 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 ()
bool	hasDataDefinedProperties () 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
virtual QVector< qreal >	dxfCustomDashPattern (QgsSymbolV2::OutputUnit &unit) const
virtual QColor	dxfBrushColor (const QgsSymbolV2RenderContext &context) const
virtual Qt::BrushStyle	dxfBrushStyle () const

Static Public Member Functions
static QgsSymbolLayerV2 *	create (const QgsStringMap &properties=QgsStringMap())
static QgsSymbolLayerV2 *	createFromSld (QDomElement &element)

Protected Member Functions
void	applyDataDefinedSettings (const QgsSymbolV2RenderContext &context)

Protected Attributes
double	mPatternWidth
	Width of the pattern (in output units)
QgsSymbolV2::OutputUnit	mPatternWidthUnit
QgsMapUnitScale	mPatternWidthMapUnitScale
QByteArray	mSvgData
	SVG data.
QString	mSvgFilePath
	Path to the svg file (or empty if constructed directly from data)
QRectF	mSvgViewBox
	SVG view box (to keep the aspect ratio.
QImage *	mSvgPattern
	SVG pattern image.
QColor	mSvgFillColor
QColor	mSvgOutlineColor
double	mSvgOutlineWidth
QgsSymbolV2::OutputUnit	mSvgOutlineWidthUnit
QgsMapUnitScale	mSvgOutlineWidthMapUnitScale
Protected Attributes inherited from QgsImageFillSymbolLayer
QBrush	mBrush
double	mNextAngle
double	mOutlineWidth
	Outline width.
QgsSymbolV2::OutputUnit	mOutlineWidthUnit
QgsMapUnitScale	mOutlineWidthMapUnitScale
QgsLineSymbolV2 *	mOutline
	Custom outline.
Protected Attributes inherited from QgsFillSymbolLayerV2
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

A class for svg fill patterns.

The class automatically scales the pattern to the appropriate pixel dimensions of the output device

Constructor & Destructor Documentation

QgsSVGFillSymbolLayer::QgsSVGFillSymbolLayer	(	const QString &	svgFilePath = "",
		double	width = 20,
		double	rotation = 0.0
	)

QgsSVGFillSymbolLayer::QgsSVGFillSymbolLayer	(	const QByteArray &	svgData,
		double	width = 20,
		double	rotation = 0.0
	)

QgsSVGFillSymbolLayer::~QgsSVGFillSymbolLayer

(

)

Member Function Documentation

void QgsSVGFillSymbolLayer::applyDataDefinedSettings ( const QgsSymbolV2RenderContext &  context )

protectedvirtual

Reimplemented from QgsImageFillSymbolLayer.

QgsSymbolLayerV2 * QgsSVGFillSymbolLayer::clone ( ) const

virtual

Implements QgsSymbolLayerV2.

QgsSymbolLayerV2 * QgsSVGFillSymbolLayer::create ( const QgsStringMap &  properties = QgsStringMap() )

static

QgsSymbolLayerV2 * QgsSVGFillSymbolLayer::createFromSld ( QDomElement &  element )

static

QString QgsSVGFillSymbolLayer::layerType ( ) const

virtual

Implements QgsSymbolLayerV2.

QgsMapUnitScale QgsSVGFillSymbolLayer::mapUnitScale ( ) const

virtual

Reimplemented from QgsImageFillSymbolLayer.

QgsSymbolV2::OutputUnit QgsSVGFillSymbolLayer::outputUnit ( ) const

virtual

Reimplemented from QgsImageFillSymbolLayer.

double QgsSVGFillSymbolLayer::patternWidth ( ) const

inline

const QgsMapUnitScale& QgsSVGFillSymbolLayer::patternWidthMapUnitScale ( ) const

inline

QgsSymbolV2::OutputUnit QgsSVGFillSymbolLayer::patternWidthUnit ( ) const

inline

QgsStringMap QgsSVGFillSymbolLayer::properties ( ) const

virtual

Implements QgsSymbolLayerV2.

void QgsSVGFillSymbolLayer::setMapUnitScale ( const QgsMapUnitScale &  scale )

virtual

Reimplemented from QgsImageFillSymbolLayer.

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

virtual

Reimplemented from QgsImageFillSymbolLayer.

void QgsSVGFillSymbolLayer::setPatternWidth ( double  width )

inline

void QgsSVGFillSymbolLayer::setPatternWidthMapUnitScale ( const QgsMapUnitScale &  scale )

inline

void QgsSVGFillSymbolLayer::setPatternWidthUnit ( QgsSymbolV2::OutputUnit  unit )

inline

void QgsSVGFillSymbolLayer::setSvgFilePath

(

const QString &

svgPath

)

void QgsSVGFillSymbolLayer::setSvgFillColor ( const QColor &  c )

inline

void QgsSVGFillSymbolLayer::setSvgOutlineColor ( const QColor &  c )

inline

void QgsSVGFillSymbolLayer::setSvgOutlineWidth ( double  w )

inline

void QgsSVGFillSymbolLayer::setSvgOutlineWidthMapUnitScale ( const QgsMapUnitScale &  scale )

inline

void QgsSVGFillSymbolLayer::setSvgOutlineWidthUnit ( QgsSymbolV2::OutputUnit  unit )

inline

void QgsSVGFillSymbolLayer::startRender ( QgsSymbolV2RenderContext &  context )

virtual

Implements QgsSymbolLayerV2.

void QgsSVGFillSymbolLayer::stopRender ( QgsSymbolV2RenderContext &  context )

virtual

Implements QgsSymbolLayerV2.

QString QgsSVGFillSymbolLayer::svgFilePath ( ) const

inline

QColor QgsSVGFillSymbolLayer::svgFillColor ( ) const

inline

QColor QgsSVGFillSymbolLayer::svgOutlineColor ( ) const

inline

double QgsSVGFillSymbolLayer::svgOutlineWidth ( ) const

inline

const QgsMapUnitScale& QgsSVGFillSymbolLayer::svgOutlineWidthMapUnitScale ( ) const

inline

QgsSymbolV2::OutputUnit QgsSVGFillSymbolLayer::svgOutlineWidthUnit ( ) const

inline

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

virtual

Reimplemented from QgsSymbolLayerV2.

Member Data Documentation

double QgsSVGFillSymbolLayer::mPatternWidth

protected

Width of the pattern (in output units)

QgsMapUnitScale QgsSVGFillSymbolLayer::mPatternWidthMapUnitScale

protected

QgsSymbolV2::OutputUnit QgsSVGFillSymbolLayer::mPatternWidthUnit

protected

QByteArray QgsSVGFillSymbolLayer::mSvgData

protected

SVG data.

QString QgsSVGFillSymbolLayer::mSvgFilePath

protected

Path to the svg file (or empty if constructed directly from data)

QColor QgsSVGFillSymbolLayer::mSvgFillColor

protected

QColor QgsSVGFillSymbolLayer::mSvgOutlineColor

protected

double QgsSVGFillSymbolLayer::mSvgOutlineWidth

protected

QgsMapUnitScale QgsSVGFillSymbolLayer::mSvgOutlineWidthMapUnitScale

protected

QgsSymbolV2::OutputUnit QgsSVGFillSymbolLayer::mSvgOutlineWidthUnit

protected

QImage* QgsSVGFillSymbolLayer::mSvgPattern

protected

SVG pattern image.

QRectF QgsSVGFillSymbolLayer::mSvgViewBox

protected

SVG view box (to keep the aspect ratio.

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

• /tmp/buildd/qgis-2.6.0+wheezy1/src/core/symbology-ng/qgsfillsymbollayerv2.h
• /tmp/buildd/qgis-2.6.0+wheezy1/src/core/symbology-ng/qgsfillsymbollayerv2.cpp