#include <qgsfillsymbollayerv2.h>

Inheritance diagram for QgsLinePatternFillSymbolLayer:

Collaboration diagram for QgsLinePatternFillSymbolLayer:

Public Member Functions
	QgsLinePatternFillSymbolLayer ()
	~QgsLinePatternFillSymbolLayer ()
QgsSymbolLayerV2 *	clone () const
QColor	color () const
double	distance () const
QgsSymbolV2::OutputUnit	distanceUnit () const
QString	layerType () const
double	lineAngle () const
double	lineWidth () const
QgsSymbolV2::OutputUnit	lineWidthUnit () const
double	offset () const
QgsSymbolV2::OutputUnit	offsetUnit () const
QString	ogrFeatureStyleWidth (double widthScaleFactor) const
QgsSymbolV2::OutputUnit	outputUnit () const
QgsStringMap	properties () const
void	setColor (const QColor &c)
void	setDistance (double d)
void	setDistanceUnit (QgsSymbolV2::OutputUnit unit)
void	setLineAngle (double a)
void	setLineWidth (double w)
void	setLineWidthUnit (QgsSymbolV2::OutputUnit unit)
void	setOffset (double offset)
void	setOffsetUnit (QgsSymbolV2::OutputUnit unit)
void	setOutputUnit (QgsSymbolV2::OutputUnit unit)
void	startRender (QgsSymbolV2RenderContext &context)
void	stopRender (QgsSymbolV2RenderContext &context)
void	toSld (QDomDocument &doc, QDomElement &element, QgsStringMap props) 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
QColor	mColor
double	mDistance
	Distance (in mm or map units) between lines.
QgsSymbolV2::OutputUnit	mDistanceUnit
double	mLineAngle
	Vector line angle in degrees (0 = horizontal, counterclockwise)
double	mLineWidth
	Line width (in mm or map units)
QgsSymbolV2::OutputUnit	mLineWidthUnit
double	mOffset
	Offset perpendicular to line direction.
QgsSymbolV2::OutputUnit	mOffsetUnit
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.

Detailed Description

Definition at line 213 of file qgsfillsymbollayerv2.h.

Constructor & Destructor Documentation

QgsLinePatternFillSymbolLayer::QgsLinePatternFillSymbolLayer ( )

Definition at line 852 of file qgsfillsymbollayerv2.cpp.

Referenced by create(), and createFromSld().

QgsLinePatternFillSymbolLayer::~QgsLinePatternFillSymbolLayer ( )

Definition at line 857 of file qgsfillsymbollayerv2.cpp.

Member Function Documentation

void QgsLinePatternFillSymbolLayer::applyDataDefinedSettings ( const QgsSymbolV2RenderContext & context ) [protected, virtual]

Reimplemented from QgsImageFillSymbolLayer.

Definition at line 1191 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 958 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 1114 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 [inline, virtual]

Reimplemented from QgsSymbolLayerV2.

Definition at line 244 of file qgsfillsymbollayerv2.h.

References QgsSymbolLayerV2::mColor.

Referenced by applyDataDefinedSettings(), create(), and QgsLinePatternFillSymbolLayerWidget::setSymbolLayer().

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

Definition at line 878 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 1225 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 240 of file qgsfillsymbollayerv2.h.

Referenced by applyDataDefinedSettings(), create(), and QgsLinePatternFillSymbolLayerWidget::setSymbolLayer().

QgsSymbolV2::OutputUnit QgsLinePatternFillSymbolLayer::distanceUnit ( ) const [inline]

Definition at line 249 of file qgsfillsymbollayerv2.h.

Referenced by QgsLinePatternFillSymbolLayerWidget::setSymbolLayer().

QString QgsLinePatternFillSymbolLayer::layerType ( ) const [virtual]

Implements QgsSymbolLayerV2.

Definition at line 953 of file qgsfillsymbollayerv2.cpp.

double QgsLinePatternFillSymbolLayer::lineAngle ( ) const [inline]

Definition at line 238 of file qgsfillsymbollayerv2.h.

Referenced by applyDataDefinedSettings(), create(), and QgsLinePatternFillSymbolLayerWidget::setSymbolLayer().

double QgsLinePatternFillSymbolLayer::lineWidth ( ) const [inline]

Definition at line 242 of file qgsfillsymbollayerv2.h.

Referenced by applyDataDefinedSettings(), create(), createFromSld(), and QgsLinePatternFillSymbolLayerWidget::setSymbolLayer().

QgsSymbolV2::OutputUnit QgsLinePatternFillSymbolLayer::lineWidthUnit ( ) const [inline]

Definition at line 252 of file qgsfillsymbollayerv2.h.

Referenced by QgsLinePatternFillSymbolLayerWidget::setSymbolLayer().

double QgsLinePatternFillSymbolLayer::offset ( ) const [inline]

Definition at line 246 of file qgsfillsymbollayerv2.h.

Referenced by create(), createFromSld(), and QgsLinePatternFillSymbolLayerWidget::setSymbolLayer().

QgsSymbolV2::OutputUnit QgsLinePatternFillSymbolLayer::offsetUnit ( ) const [inline]

Definition at line 255 of file qgsfillsymbollayerv2.h.

Referenced by QgsLinePatternFillSymbolLayerWidget::setSymbolLayer().

QString QgsLinePatternFillSymbolLayer::ogrFeatureStyleWidth ( double widthScaleFactor ) const

Definition at line 1176 of file qgsfillsymbollayerv2.cpp.

References mColor, mDistance, mLineAngle, and mLineWidth.

QgsSymbolV2::OutputUnit QgsLinePatternFillSymbolLayer::outputUnit ( ) const [virtual]

Reimplemented from QgsSymbolLayerV2.

Definition at line 868 of file qgsfillsymbollayerv2.cpp.

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

QgsStringMap QgsLinePatternFillSymbolLayer::properties ( ) const [virtual]

Implements QgsSymbolLayerV2.

Definition at line 1099 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 ) [inline, virtual]

Reimplemented from QgsSymbolLayerV2.

Definition at line 243 of file qgsfillsymbollayerv2.h.

Referenced by create(), createFromSld(), QgsLinePatternFillSymbolLayerWidget::on_mColorPushButton_colorChanged(), and QgsLinePatternFillSymbolLayerWidget::setSymbolLayer().

void QgsLinePatternFillSymbolLayer::setDistance ( double d ) [inline]

Definition at line 239 of file qgsfillsymbollayerv2.h.

Referenced by create(), createFromSld(), and QgsLinePatternFillSymbolLayerWidget::on_mDistanceSpinBox_valueChanged().

void QgsLinePatternFillSymbolLayer::setDistanceUnit ( QgsSymbolV2::OutputUnit unit ) [inline]

Definition at line 248 of file qgsfillsymbollayerv2.h.

Referenced by clone(), create(), and QgsLinePatternFillSymbolLayerWidget::on_mDistanceUnitComboBox_currentIndexChanged().

void QgsLinePatternFillSymbolLayer::setLineAngle ( double a ) [inline]

Definition at line 237 of file qgsfillsymbollayerv2.h.

Referenced by create(), createFromSld(), and QgsLinePatternFillSymbolLayerWidget::on_mAngleSpinBox_valueChanged().

void QgsLinePatternFillSymbolLayer::setLineWidth ( double w ) [inline]

Definition at line 241 of file qgsfillsymbollayerv2.h.

Referenced by create(), createFromSld(), and QgsLinePatternFillSymbolLayerWidget::on_mLineWidthSpinBox_valueChanged().

void QgsLinePatternFillSymbolLayer::setLineWidthUnit ( QgsSymbolV2::OutputUnit unit ) [inline]

Definition at line 251 of file qgsfillsymbollayerv2.h.

Referenced by clone(), create(), and QgsLinePatternFillSymbolLayerWidget::on_mLineWidthUnitComboBox_currentIndexChanged().

void QgsLinePatternFillSymbolLayer::setOffset ( double offset ) [inline]

Definition at line 245 of file qgsfillsymbollayerv2.h.

Referenced by create(), createFromSld(), and QgsLinePatternFillSymbolLayerWidget::on_mOffsetSpinBox_valueChanged().

void QgsLinePatternFillSymbolLayer::setOffsetUnit ( QgsSymbolV2::OutputUnit unit ) [inline]

Definition at line 254 of file qgsfillsymbollayerv2.h.

Referenced by clone(), create(), and QgsLinePatternFillSymbolLayerWidget::on_mOffsetUnitComboBox_currentIndexChanged().

void QgsLinePatternFillSymbolLayer::setOutputUnit ( QgsSymbolV2::OutputUnit unit ) [virtual]

Reimplemented from QgsSymbolLayerV2.

Definition at line 861 of file qgsfillsymbollayerv2.cpp.

References mDistanceUnit, mLineWidthUnit, and mOffsetUnit.

void QgsLinePatternFillSymbolLayer::startRender ( QgsSymbolV2RenderContext & context ) [virtual]

Implements QgsSymbolLayerV2.

Definition at line 1083 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 1095 of file qgsfillsymbollayerv2.cpp.

void QgsLinePatternFillSymbolLayer::toSld	(	QDomDocument &	doc,
		QDomElement &	element,
		QgsStringMap	props
	)		const `[virtual]`

Reimplemented from QgsSymbolLayerV2.

Definition at line 1128 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]

Reimplemented from QgsSymbolLayerV2.

Definition at line 267 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 262 of file qgsfillsymbollayerv2.h.

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

QgsSymbolV2::OutputUnit QgsLinePatternFillSymbolLayer::mDistanceUnit [protected]

Definition at line 263 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 269 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 265 of file qgsfillsymbollayerv2.h.

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

QgsSymbolV2::OutputUnit QgsLinePatternFillSymbolLayer::mLineWidthUnit [protected]

Definition at line 266 of file qgsfillsymbollayerv2.h.

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

double QgsLinePatternFillSymbolLayer::mOffset [protected]

Offset perpendicular to line direction.

Definition at line 271 of file qgsfillsymbollayerv2.h.

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

QgsSymbolV2::OutputUnit QgsLinePatternFillSymbolLayer::mOffsetUnit [protected]

Definition at line 272 of file qgsfillsymbollayerv2.h.

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

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

src/core/symbology-ng/qgsfillsymbollayerv2.h
src/core/symbology-ng/qgsfillsymbollayerv2.cpp

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Private Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation