#include <qgsfillsymbollayerv2.h>

Inheritance diagram for QgsLinePatternFillSymbolLayer:

Collaboration diagram for QgsLinePatternFillSymbolLayer:

Public Member Functions
	QgsLinePatternFillSymbolLayer ()
	~QgsLinePatternFillSymbolLayer ()
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
QString	ogrFeatureStyleWidth (double widthScaleFactor) const
void	setLineAngle (double a)
double	lineAngle () const
void	setDistance (double d)
double	distance () const
void	setLineWidth (double w)
double	lineWidth () const
void	setColor (const QColor &c)
QColor	color () const
void	setOffset (double offset)
double	offset () const
void	setDistanceUnit (QgsSymbolV2::OutputUnit unit)
QgsSymbolV2::OutputUnit	distanceUnit () const
void	setLineWidthUnit (QgsSymbolV2::OutputUnit unit)
QgsSymbolV2::OutputUnit	lineWidthUnit () const
void	setOffsetUnit (QgsSymbolV2::OutputUnit unit)
QgsSymbolV2::OutputUnit	offsetUnit () const
void	setOutputUnit (QgsSymbolV2::OutputUnit unit)
QgsSymbolV2::OutputUnit	outputUnit () 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
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	~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 ()

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	mDistance
	Distance (in mm or map units) between lines.
QgsSymbolV2::OutputUnit	mDistanceUnit
double	mLineWidth
	Line width (in mm or map units)
QgsSymbolV2::OutputUnit	mLineWidthUnit
QColor	mColor
double	mLineAngle
	Vector line angle in degrees (0 = horizontal, counterclockwise)
double	mOffset
	Offset perpendicular to line direction.
QgsSymbolV2::OutputUnit	mOffsetUnit
Protected Attributes inherited from QgsImageFillSymbolLayer
QBrush	mBrush
double	mNextAngle
double	mOutlineWidth
	Outline width.
QgsSymbolV2::OutputUnit	mOutlineWidthUnit
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

Private Member Functions
void	applyPattern (const QgsSymbolV2RenderContext &context, QBrush &brush, double lineAngle, double distance, double lineWidth, const QColor &color)
	Applies the svg pattern to the brush.

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 214 of file qgsfillsymbollayerv2.h.

Constructor & Destructor Documentation

QgsLinePatternFillSymbolLayer::QgsLinePatternFillSymbolLayer ( )

Definition at line 859 of file qgsfillsymbollayerv2.cpp.

Referenced by create(), and createFromSld().

QgsLinePatternFillSymbolLayer::~QgsLinePatternFillSymbolLayer ( )

Definition at line 864 of file qgsfillsymbollayerv2.cpp.

Member Function Documentation

void QgsLinePatternFillSymbolLayer::applyDataDefinedSettings ( const QgsSymbolV2RenderContext & context )

protectedvirtual

Reimplemented from QgsImageFillSymbolLayer.

Definition at line 1198 of file qgsfillsymbollayerv2.cpp.

References applyPattern(), color(), QgsSymbolLayerV2Utils::decodeColor(), distance(), QgsExpression::evaluate(), QgsSymbolLayerV2::expression(), QgsSymbolV2RenderContext::feature(), lineAngle(), lineWidth(), QgsImageFillSymbolLayer::mBrush, mColor, mDistance, mLineAngle, and mLineWidth.

void QgsLinePatternFillSymbolLayer::applyPattern	(	const QgsSymbolV2RenderContext &	context,
		QBrush &	brush,
		double	lineAngle,
		double	distance,
		double	lineWidth,
		const QColor &	color
	)

private

Applies the svg pattern to the brush.

Definition at line 965 of file qgsfillsymbollayerv2.cpp.

References QgsSymbolV2RenderContext::alpha(), M_PI, QgsImageFillSymbolLayer::mBrush, mDistanceUnit, mLineWidthUnit, mOffset, mOffsetUnit, QgsSymbolLayerV2Utils::multiplyImageOpacity(), QgsSymbolLayerV2Utils::pixelSizeScaleFactor(), QgsSymbolLayerV2Utils::pointOnLineWithDistance(), qgsDoubleNear(), QgsRenderContext::rasterScaleFactor(), and QgsSymbolV2RenderContext::renderContext().

Referenced by applyDataDefinedSettings(), and startRender().

QgsSymbolLayerV2 * QgsLinePatternFillSymbolLayer::clone ( ) const

virtual

Implements QgsSymbolLayerV2.

Definition at line 1121 of file qgsfillsymbollayerv2.cpp.

References QgsLineSymbolV2::clone(), QgsSymbolLayerV2::copyDataDefinedProperties(), create(), mDistanceUnit, mLineWidthUnit, mOffsetUnit, QgsImageFillSymbolLayer::mOutline, properties(), setDistanceUnit(), setLineWidthUnit(), setOffsetUnit(), and QgsImageFillSymbolLayer::setSubSymbol().

QColor QgsLinePatternFillSymbolLayer::color ( void ) const

inlinevirtual

Reimplemented from QgsSymbolLayerV2.

Definition at line 245 of file qgsfillsymbollayerv2.h.

References QgsSymbolLayerV2::mColor.

Referenced by applyDataDefinedSettings(), and create().

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

static

Definition at line 885 of file qgsfillsymbollayerv2.cpp.

References color(), QgsSymbolLayerV2Utils::decodeColor(), QgsSymbolLayerV2Utils::decodeOutputUnit(), distance(), lineAngle(), lineWidth(), offset(), QgsLinePatternFillSymbolLayer(), setColor(), QgsSymbolLayerV2::setDataDefinedProperty(), setDistance(), setDistanceUnit(), setLineAngle(), setLineWidth(), setLineWidthUnit(), setOffset(), and setOffsetUnit().

Referenced by clone(), and QgsSymbolLayerV2Registry::QgsSymbolLayerV2Registry().

QgsSymbolLayerV2 * QgsLinePatternFillSymbolLayer::createFromSld ( QDomElement & element )

static

Definition at line 1232 of file qgsfillsymbollayerv2.cpp.

References QgsFillSymbolLayerV2::angle(), QgsSymbolLayerV2Utils::createLineLayerFromSld(), QgsSymbolLayerV2Utils::displacementFromSldElement(), lineWidth(), offset(), QgsDebugMsg, QgsLinePatternFillSymbolLayer(), QgsSymbolLayerV2Utils::rotationFromSldElement(), setColor(), setDistance(), setLineAngle(), setLineWidth(), setOffset(), QgsImageFillSymbolLayer::setSubSymbol(), size, and QgsSymbolLayerV2Utils::wellKnownMarkerFromSld().

Referenced by QgsSymbolLayerV2Registry::QgsSymbolLayerV2Registry().

double QgsLinePatternFillSymbolLayer::distance ( ) const

inline

Definition at line 241 of file qgsfillsymbollayerv2.h.

Referenced by applyDataDefinedSettings(), and create().

QgsSymbolV2::OutputUnit QgsLinePatternFillSymbolLayer::distanceUnit ( ) const

inline

Definition at line 250 of file qgsfillsymbollayerv2.h.

QString QgsLinePatternFillSymbolLayer::layerType ( ) const

virtual

Implements QgsSymbolLayerV2.

Definition at line 960 of file qgsfillsymbollayerv2.cpp.

double QgsLinePatternFillSymbolLayer::lineAngle ( ) const

inline

Definition at line 239 of file qgsfillsymbollayerv2.h.

Referenced by applyDataDefinedSettings(), and create().

double QgsLinePatternFillSymbolLayer::lineWidth ( ) const

inline

Definition at line 243 of file qgsfillsymbollayerv2.h.

Referenced by applyDataDefinedSettings(), create(), and createFromSld().

QgsSymbolV2::OutputUnit QgsLinePatternFillSymbolLayer::lineWidthUnit ( ) const

inline

Definition at line 253 of file qgsfillsymbollayerv2.h.

double QgsLinePatternFillSymbolLayer::offset ( ) const

inline

Definition at line 247 of file qgsfillsymbollayerv2.h.

Referenced by create(), and createFromSld().

QgsSymbolV2::OutputUnit QgsLinePatternFillSymbolLayer::offsetUnit ( ) const

inline

Definition at line 256 of file qgsfillsymbollayerv2.h.

QString QgsLinePatternFillSymbolLayer::ogrFeatureStyleWidth ( double widthScaleFactor ) const

Definition at line 1183 of file qgsfillsymbollayerv2.cpp.

References mColor, mDistance, mLineAngle, and mLineWidth.

QgsSymbolV2::OutputUnit QgsLinePatternFillSymbolLayer::outputUnit ( ) const

virtual

Reimplemented from QgsSymbolLayerV2.

Definition at line 875 of file qgsfillsymbollayerv2.cpp.

References mDistanceUnit, QgsSymbolV2::Mixed, mLineWidthUnit, and mOffsetUnit.

QgsStringMap QgsLinePatternFillSymbolLayer::properties ( ) const

virtual

Implements QgsSymbolLayerV2.

Definition at line 1106 of file qgsfillsymbollayerv2.cpp.

References QgsSymbolLayerV2Utils::encodeColor(), QgsSymbolLayerV2Utils::encodeOutputUnit(), mColor, mDistance, mDistanceUnit, mLineAngle, mLineWidth, mLineWidthUnit, mOffset, mOffsetUnit, and QgsSymbolLayerV2::saveDataDefinedProperties().

Referenced by clone().

void QgsLinePatternFillSymbolLayer::setColor ( const QColor & c )

inlinevirtual

Reimplemented from QgsSymbolLayerV2.

Definition at line 244 of file qgsfillsymbollayerv2.h.

Referenced by create(), and createFromSld().

void QgsLinePatternFillSymbolLayer::setDistance ( double d )

inline

Definition at line 240 of file qgsfillsymbollayerv2.h.

Referenced by create(), and createFromSld().

void QgsLinePatternFillSymbolLayer::setDistanceUnit ( QgsSymbolV2::OutputUnit unit )

inline

Definition at line 249 of file qgsfillsymbollayerv2.h.

Referenced by clone(), and create().

void QgsLinePatternFillSymbolLayer::setLineAngle ( double a )

inline

Definition at line 238 of file qgsfillsymbollayerv2.h.

Referenced by create(), and createFromSld().

void QgsLinePatternFillSymbolLayer::setLineWidth ( double w )

inline

Definition at line 242 of file qgsfillsymbollayerv2.h.

Referenced by create(), and createFromSld().

void QgsLinePatternFillSymbolLayer::setLineWidthUnit ( QgsSymbolV2::OutputUnit unit )

inline

Definition at line 252 of file qgsfillsymbollayerv2.h.

Referenced by clone(), and create().

void QgsLinePatternFillSymbolLayer::setOffset ( double offset )

inline

Definition at line 246 of file qgsfillsymbollayerv2.h.

Referenced by create(), and createFromSld().

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

inline

Definition at line 255 of file qgsfillsymbollayerv2.h.

Referenced by clone(), and create().

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

virtual

Reimplemented from QgsSymbolLayerV2.

Definition at line 868 of file qgsfillsymbollayerv2.cpp.

References mDistanceUnit, mLineWidthUnit, and mOffsetUnit.

void QgsLinePatternFillSymbolLayer::startRender ( QgsSymbolV2RenderContext & context )

virtual

Implements QgsSymbolLayerV2.

Definition at line 1090 of file qgsfillsymbollayerv2.cpp.

References applyPattern(), QgsSymbolV2RenderContext::layer(), QgsImageFillSymbolLayer::mBrush, mColor, mDistance, mLineAngle, mLineWidth, QgsImageFillSymbolLayer::mOutline, QgsSymbolLayerV2::prepareExpressions(), QgsSymbolV2RenderContext::renderContext(), and QgsSymbolV2::startRender().

void QgsLinePatternFillSymbolLayer::stopRender ( QgsSymbolV2RenderContext & context )

virtual

Implements QgsSymbolLayerV2.

Definition at line 1102 of file qgsfillsymbollayerv2.cpp.

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

virtual

Reimplemented from QgsSymbolLayerV2.

Definition at line 1135 of file qgsfillsymbollayerv2.cpp.

References QgsFillSymbolLayerV2::angle(), QgsSymbolLayerV2Utils::createDisplacementElement(), QgsSymbolLayerV2Utils::createGeometryElement(), QgsSymbolLayerV2Utils::createRotationElement(), mColor, mDistance, mLineAngle, mLineWidth, mOffset, QgsImageFillSymbolLayer::mOutline, QgsSymbolV2::toSld(), and QgsSymbolLayerV2Utils::wellKnownMarkerToSld().

Member Data Documentation

QColor QgsLinePatternFillSymbolLayer::mColor

protected

Definition at line 268 of file qgsfillsymbollayerv2.h.

Referenced by applyDataDefinedSettings(), ogrFeatureStyleWidth(), properties(), startRender(), and toSld().

double QgsLinePatternFillSymbolLayer::mDistance

protected

Distance (in mm or map units) between lines.

Definition at line 263 of file qgsfillsymbollayerv2.h.

Referenced by applyDataDefinedSettings(), ogrFeatureStyleWidth(), properties(), startRender(), and toSld().

QgsSymbolV2::OutputUnit QgsLinePatternFillSymbolLayer::mDistanceUnit

protected

Definition at line 264 of file qgsfillsymbollayerv2.h.

Referenced by applyPattern(), clone(), outputUnit(), properties(), and setOutputUnit().

double QgsLinePatternFillSymbolLayer::mLineAngle

protected

Vector line angle in degrees (0 = horizontal, counterclockwise)

Definition at line 270 of file qgsfillsymbollayerv2.h.

Referenced by applyDataDefinedSettings(), ogrFeatureStyleWidth(), properties(), startRender(), and toSld().

double QgsLinePatternFillSymbolLayer::mLineWidth

protected

Line width (in mm or map units)

Definition at line 266 of file qgsfillsymbollayerv2.h.

Referenced by applyDataDefinedSettings(), ogrFeatureStyleWidth(), properties(), startRender(), and toSld().

QgsSymbolV2::OutputUnit QgsLinePatternFillSymbolLayer::mLineWidthUnit

protected

Definition at line 267 of file qgsfillsymbollayerv2.h.

Referenced by applyPattern(), clone(), outputUnit(), properties(), and setOutputUnit().

double QgsLinePatternFillSymbolLayer::mOffset

protected

Offset perpendicular to line direction.

Definition at line 272 of file qgsfillsymbollayerv2.h.

Referenced by applyPattern(), properties(), and toSld().

QgsSymbolV2::OutputUnit QgsLinePatternFillSymbolLayer::mOffsetUnit

protected

Definition at line 273 of file qgsfillsymbollayerv2.h.

Referenced by applyPattern(), clone(), outputUnit(), properties(), and setOutputUnit().

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

/tmp/buildd/qgis-2.0.1/src/core/symbology-ng/qgsfillsymbollayerv2.h
/tmp/buildd/qgis-2.0.1/src/core/symbology-ng/qgsfillsymbollayerv2.cpp

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Private Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation