QgsSimpleMarkerSymbolLayerV2 Class Reference

#include <qgsmarkersymbollayerv2.h>

Inheritance diagram for QgsSimpleMarkerSymbolLayerV2:

Public Member Functions
	QgsSimpleMarkerSymbolLayerV2 (QString name=DEFAULT_SIMPLEMARKER_NAME, QColor color=DEFAULT_SIMPLEMARKER_COLOR, QColor borderColor=DEFAULT_SIMPLEMARKER_BORDERCOLOR, double size=DEFAULT_SIMPLEMARKER_SIZE, double angle=DEFAULT_SIMPLEMARKER_ANGLE, QgsSymbolV2::ScaleMethod scaleMethod=DEFAULT_SCALE_METHOD)
QColor	borderColor () const
QgsSymbolLayerV2 *	clone () const override
QColor	fillColor () const override
	Get fill color.
QString	layerType () const override
QgsMapUnitScale	mapUnitScale () const override
QString	name () const
QString	ogrFeatureStyle (double mmScaleFactor, double mapUnitScaleFactor) const override
QColor	outlineColor () const override
	Get outline color.
Qt::PenStyle	outlineStyle () const
double	outlineWidth () const
const QgsMapUnitScale &	outlineWidthMapUnitScale () const
QgsSymbolV2::OutputUnit	outlineWidthUnit () const
QgsSymbolV2::OutputUnit	outputUnit () const override
QgsStringMap	properties () const override
void	renderPoint (const QPointF &point, QgsSymbolV2RenderContext &context) override
void	setBorderColor (QColor color)
void	setFillColor (const QColor &color) override
	Set fill color.
void	setMapUnitScale (const QgsMapUnitScale &scale) override
void	setName (QString name)
void	setOutlineColor (const QColor &color) override
	Set outline color.
void	setOutlineStyle (Qt::PenStyle outlineStyle)
void	setOutlineWidth (double w)
void	setOutlineWidthMapUnitScale (const QgsMapUnitScale &scale)
void	setOutlineWidthUnit (QgsSymbolV2::OutputUnit u)
void	setOutputUnit (QgsSymbolV2::OutputUnit unit) override
void	startRender (QgsSymbolV2RenderContext &context) override
void	stopRender (QgsSymbolV2RenderContext &context) override
bool	writeDxf (QgsDxfExport &e, double mmMapUnitScaleFactor, const QString &layerName, const QgsSymbolV2RenderContext *context, const QgsFeature *f, const QPointF &shift=QPointF(0.0, 0.0)) const override
void	writeSldMarker (QDomDocument &doc, QDomElement &element, QgsStringMap props) const override
Public Member Functions inherited from QgsMarkerSymbolLayerV2
double	angle () const
void	drawPreviewIcon (QgsSymbolV2RenderContext &context, QSize size) override
HorizontalAnchorPoint	horizontalAnchorPoint () const
QPointF	offset ()
const QgsMapUnitScale &	offsetMapUnitScale () const
QgsSymbolV2::OutputUnit	offsetUnit () const
QgsSymbolV2::ScaleMethod	scaleMethod () const
void	setAngle (double angle)
void	setHorizontalAnchorPoint (HorizontalAnchorPoint h)
void	setOffset (QPointF offset)
void	setOffsetMapUnitScale (const QgsMapUnitScale &scale)
void	setOffsetUnit (QgsSymbolV2::OutputUnit unit)
void	setScaleMethod (QgsSymbolV2::ScaleMethod scaleMethod)
void	setSize (double size)
void	setSizeMapUnitScale (const QgsMapUnitScale &scale)
void	setSizeUnit (QgsSymbolV2::OutputUnit unit)
void	setVerticalAnchorPoint (VerticalAnchorPoint v)
double	size () const
const QgsMapUnitScale &	sizeMapUnitScale () const
QgsSymbolV2::OutputUnit	sizeUnit () const
virtual void	toSld (QDomDocument &doc, QDomElement &element, QgsStringMap props) const override
VerticalAnchorPoint	verticalAnchorPoint () const
Public Member Functions inherited from QgsSymbolLayerV2
virtual	~QgsSymbolLayerV2 ()
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 QColor	dxfColor (const QgsSymbolV2RenderContext &context) const
virtual QVector< qreal >	dxfCustomDashPattern (QgsSymbolV2::OutputUnit &unit) const
virtual double	dxfOffset (const QgsDxfExport &e, const QgsSymbolV2RenderContext &context) const
virtual Qt::PenStyle	dxfPenStyle () const
virtual double	dxfWidth (const QgsDxfExport &e, const QgsSymbolV2RenderContext &context) const
virtual double	estimateMaxBleed () const
	Returns the estimated maximum distance which the layer style will bleed outside the drawn shape.
bool	hasDataDefinedProperties () const
bool	isLocked () const
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)
void	setLocked (bool locked)
void	setRenderingPass (int renderingPass)
virtual bool	setSubSymbol (QgsSymbolV2 *symbol)
virtual QgsSymbolV2 *	subSymbol ()
QgsSymbolV2::SymbolType	type () const
virtual QSet< QString >	usedAttributes () const

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

Protected Member Functions
void	drawMarker (QPainter *p, QgsSymbolV2RenderContext &context)
bool	prepareCache (QgsSymbolV2RenderContext &context)
	Prepares cache image.
bool	preparePath (QString name=QString())
bool	prepareShape (QString name=QString())
Protected Member Functions inherited from QgsMarkerSymbolLayerV2
	QgsMarkerSymbolLayerV2 (bool locked=false)
void	markerOffset (const QgsSymbolV2RenderContext &context, double &offsetX, double &offsetY) const
void	markerOffset (const QgsSymbolV2RenderContext &context, double width, double height, double &offsetX, double &offsetY) const
void	markerOffset (const QgsSymbolV2RenderContext &context, double width, double height, QgsSymbolV2::OutputUnit widthUnit, QgsSymbolV2::OutputUnit heightUnit, double &offsetX, double &offsetY, const QgsMapUnitScale &widthMapUnitScale, const QgsMapUnitScale &heightMapUnitScale) const
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
QColor	mBorderColor
QBrush	mBrush
QImage	mCache
QString	mName
Qt::PenStyle	mOutlineStyle
double	mOutlineWidth
QgsMapUnitScale	mOutlineWidthMapUnitScale
QgsSymbolV2::OutputUnit	mOutlineWidthUnit
QPainterPath	mPath
QPen	mPen
QPolygonF	mPolygon
QBrush	mSelBrush
QImage	mSelCache
QPen	mSelPen
bool	mUsingCache
Protected Attributes inherited from QgsMarkerSymbolLayerV2
double	mAngle
HorizontalAnchorPoint	mHorizontalAnchorPoint
QPointF	mOffset
QgsMapUnitScale	mOffsetMapUnitScale
QgsSymbolV2::OutputUnit	mOffsetUnit
QgsSymbolV2::ScaleMethod	mScaleMethod
double	mSize
QgsMapUnitScale	mSizeMapUnitScale
QgsSymbolV2::OutputUnit	mSizeUnit
VerticalAnchorPoint	mVerticalAnchorPoint
Protected Attributes inherited from QgsSymbolLayerV2
QColor	mColor
QMap< QString, QgsExpression * >	mDataDefinedProperties
bool	mLocked
int	mRenderingPass
QgsSymbolV2::SymbolType	mType

Static Protected Attributes
static const QString	EXPR_SIZE
static const int	mMaximumCacheWidth = 3000

Additional Inherited Members
Public Types inherited from QgsMarkerSymbolLayerV2
enum	HorizontalAnchorPoint { Left, HCenter, Right }
enum	VerticalAnchorPoint { Top, VCenter, Bottom }
Static Protected Member Functions inherited from QgsMarkerSymbolLayerV2
static QPointF	_rotatedOffset (const QPointF &offset, double angle)

Detailed Description

Definition at line 34 of file qgsmarkersymbollayerv2.h.

Constructor & Destructor Documentation

QgsSimpleMarkerSymbolLayerV2::QgsSimpleMarkerSymbolLayerV2	(	QString	name = DEFAULT_SIMPLEMARKER_NAME,
		QColor	color = DEFAULT_SIMPLEMARKER_COLOR,
		QColor	borderColor = DEFAULT_SIMPLEMARKER_BORDERCOLOR,
		double	size = DEFAULT_SIMPLEMARKER_SIZE,
		double	angle = DEFAULT_SIMPLEMARKER_ANGLE,
		QgsSymbolV2::ScaleMethod	scaleMethod = DEFAULT_SCALE_METHOD
	)

Definition at line 52 of file qgsmarkersymbollayerv2.cpp.

Member Function Documentation

QColor QgsSimpleMarkerSymbolLayerV2::borderColor ( void  ) const

inline

Definition at line 70 of file qgsmarkersymbollayerv2.h.

QgsSymbolLayerV2 * QgsSimpleMarkerSymbolLayerV2::clone ( ) const

overridevirtual

Implements QgsSymbolLayerV2.

Definition at line 672 of file qgsmarkersymbollayerv2.cpp.

QgsSymbolLayerV2 * QgsSimpleMarkerSymbolLayerV2::create ( const QgsStringMap &  properties = QgsStringMap() )

static

Definition at line 69 of file qgsmarkersymbollayerv2.cpp.

QgsSymbolLayerV2 * QgsSimpleMarkerSymbolLayerV2::createFromSld ( QDomElement &  element )

static

Definition at line 778 of file qgsmarkersymbollayerv2.cpp.

void QgsSimpleMarkerSymbolLayerV2::drawMarker ( QPainter *  p, QgsSymbolV2RenderContext &  context  )

protected

Definition at line 814 of file qgsmarkersymbollayerv2.cpp.

QColor QgsSimpleMarkerSymbolLayerV2::fillColor ( ) const

inlineoverridevirtual

Get fill color.

Note

added in 2.1

Reimplemented from QgsSymbolLayerV2.

Definition at line 85 of file qgsmarkersymbollayerv2.h.

QString QgsSimpleMarkerSymbolLayerV2::layerType ( ) const

overridevirtual

Implements QgsSymbolLayerV2.

Definition at line 197 of file qgsmarkersymbollayerv2.cpp.

QgsMapUnitScale QgsSimpleMarkerSymbolLayerV2::mapUnitScale ( ) const

overridevirtual

Reimplemented from QgsMarkerSymbolLayerV2.

Definition at line 1080 of file qgsmarkersymbollayerv2.cpp.

QString QgsSimpleMarkerSymbolLayerV2::name ( ) const

inline

Definition at line 67 of file qgsmarkersymbollayerv2.h.

QString QgsSimpleMarkerSymbolLayerV2::ogrFeatureStyle ( double  mmScaleFactor, double  mapUnitScaleFactor  ) const

overridevirtual

Reimplemented from QgsSymbolLayerV2.

Definition at line 716 of file qgsmarkersymbollayerv2.cpp.

QColor QgsSimpleMarkerSymbolLayerV2::outlineColor ( ) const

inlineoverridevirtual

Get outline color.

Note

added in 2.1

Reimplemented from QgsSymbolLayerV2.

Definition at line 78 of file qgsmarkersymbollayerv2.h.

Qt::PenStyle QgsSimpleMarkerSymbolLayerV2::outlineStyle ( ) const

inline

Definition at line 73 of file qgsmarkersymbollayerv2.h.

double QgsSimpleMarkerSymbolLayerV2::outlineWidth ( ) const

inline

Definition at line 90 of file qgsmarkersymbollayerv2.h.

const QgsMapUnitScale& QgsSimpleMarkerSymbolLayerV2::outlineWidthMapUnitScale ( ) const

inline

Definition at line 97 of file qgsmarkersymbollayerv2.h.

QgsSymbolV2::OutputUnit QgsSimpleMarkerSymbolLayerV2::outlineWidthUnit ( ) const

inline

Definition at line 94 of file qgsmarkersymbollayerv2.h.

QgsSymbolV2::OutputUnit QgsSimpleMarkerSymbolLayerV2::outputUnit ( ) const

overridevirtual

Reimplemented from QgsMarkerSymbolLayerV2.

Definition at line 1065 of file qgsmarkersymbollayerv2.cpp.

bool QgsSimpleMarkerSymbolLayerV2::prepareCache ( QgsSymbolV2RenderContext &  context )

protected

Prepares cache image.

Returns

true in case of success, false if cache image size too large

Definition at line 301 of file qgsmarkersymbollayerv2.cpp.

bool QgsSimpleMarkerSymbolLayerV2::preparePath ( QString  name = QString() )

protected

Definition at line 460 of file qgsmarkersymbollayerv2.cpp.

bool QgsSimpleMarkerSymbolLayerV2::prepareShape ( QString  name = QString() )

protected

Definition at line 366 of file qgsmarkersymbollayerv2.cpp.

QgsStringMap QgsSimpleMarkerSymbolLayerV2::properties ( ) const

overridevirtual

Implements QgsSymbolLayerV2.

Definition at line 645 of file qgsmarkersymbollayerv2.cpp.

void QgsSimpleMarkerSymbolLayerV2::renderPoint ( const QPointF &  point, QgsSymbolV2RenderContext &  context  )

overridevirtual

Implements QgsMarkerSymbolLayerV2.

Definition at line 507 of file qgsmarkersymbollayerv2.cpp.

void QgsSimpleMarkerSymbolLayerV2::setBorderColor ( QColor  color )

inline

Definition at line 71 of file qgsmarkersymbollayerv2.h.

void QgsSimpleMarkerSymbolLayerV2::setFillColor ( const QColor &  color )

inlineoverridevirtual

Set fill color.

Note

added in 2.1

Reimplemented from QgsSymbolLayerV2.

Definition at line 88 of file qgsmarkersymbollayerv2.h.

void QgsSimpleMarkerSymbolLayerV2::setMapUnitScale ( const QgsMapUnitScale &  scale )

overridevirtual

Reimplemented from QgsMarkerSymbolLayerV2.

Definition at line 1074 of file qgsmarkersymbollayerv2.cpp.

void QgsSimpleMarkerSymbolLayerV2::setName ( QString  name )

inline

Definition at line 68 of file qgsmarkersymbollayerv2.h.

void QgsSimpleMarkerSymbolLayerV2::setOutlineColor ( const QColor &  color )

inlineoverridevirtual

Set outline color.

Note

added in 2.1

Reimplemented from QgsSymbolLayerV2.

Definition at line 81 of file qgsmarkersymbollayerv2.h.

void QgsSimpleMarkerSymbolLayerV2::setOutlineStyle ( Qt::PenStyle  outlineStyle )

inline

Definition at line 74 of file qgsmarkersymbollayerv2.h.

void QgsSimpleMarkerSymbolLayerV2::setOutlineWidth ( double  w )

inline

Definition at line 91 of file qgsmarkersymbollayerv2.h.

void QgsSimpleMarkerSymbolLayerV2::setOutlineWidthMapUnitScale ( const QgsMapUnitScale &  scale )

inline

Definition at line 96 of file qgsmarkersymbollayerv2.h.

void QgsSimpleMarkerSymbolLayerV2::setOutlineWidthUnit ( QgsSymbolV2::OutputUnit  u )

inline

Definition at line 93 of file qgsmarkersymbollayerv2.h.

void QgsSimpleMarkerSymbolLayerV2::setOutputUnit ( QgsSymbolV2::OutputUnit  unit )

overridevirtual

Reimplemented from QgsMarkerSymbolLayerV2.

Definition at line 1059 of file qgsmarkersymbollayerv2.cpp.

void QgsSimpleMarkerSymbolLayerV2::startRender ( QgsSymbolV2RenderContext &  context )

overridevirtual

Reimplemented from QgsMarkerSymbolLayerV2.

Definition at line 202 of file qgsmarkersymbollayerv2.cpp.

void QgsSimpleMarkerSymbolLayerV2::stopRender ( QgsSymbolV2RenderContext &  context )

overridevirtual

Implements QgsSymbolLayerV2.

Definition at line 361 of file qgsmarkersymbollayerv2.cpp.

bool QgsSimpleMarkerSymbolLayerV2::writeDxf ( QgsDxfExport &  e, double  mmMapUnitScaleFactor, const QString &  layerName, const QgsSymbolV2RenderContext *  context, const QgsFeature *  f, const QPointF &  shift = QPointF( 0.0, 0.0 )  ) const

overridevirtual

Reimplemented from QgsSymbolLayerV2.

Definition at line 828 of file qgsmarkersymbollayerv2.cpp.

void QgsSimpleMarkerSymbolLayerV2::writeSldMarker ( QDomDocument &  doc, QDomElement &  element, QgsStringMap  props  ) const

overridevirtual

Reimplemented from QgsMarkerSymbolLayerV2.

Definition at line 690 of file qgsmarkersymbollayerv2.cpp.

Member Data Documentation

const QString QgsSimpleMarkerSymbolLayerV2::EXPR_SIZE

staticprotected

Definition at line 136 of file qgsmarkersymbollayerv2.h.

QColor QgsSimpleMarkerSymbolLayerV2::mBorderColor

protected

Definition at line 117 of file qgsmarkersymbollayerv2.h.

QBrush QgsSimpleMarkerSymbolLayerV2::mBrush

protected

Definition at line 123 of file qgsmarkersymbollayerv2.h.

QImage QgsSimpleMarkerSymbolLayerV2::mCache

protected

Definition at line 127 of file qgsmarkersymbollayerv2.h.

const int QgsSimpleMarkerSymbolLayerV2::mMaximumCacheWidth = 3000

staticprotected

Definition at line 134 of file qgsmarkersymbollayerv2.h.

QString QgsSimpleMarkerSymbolLayerV2::mName

protected

Definition at line 126 of file qgsmarkersymbollayerv2.h.

Qt::PenStyle QgsSimpleMarkerSymbolLayerV2::mOutlineStyle

protected

Definition at line 118 of file qgsmarkersymbollayerv2.h.

double QgsSimpleMarkerSymbolLayerV2::mOutlineWidth

protected

Definition at line 119 of file qgsmarkersymbollayerv2.h.

QgsMapUnitScale QgsSimpleMarkerSymbolLayerV2::mOutlineWidthMapUnitScale

protected

Definition at line 121 of file qgsmarkersymbollayerv2.h.

QgsSymbolV2::OutputUnit QgsSimpleMarkerSymbolLayerV2::mOutlineWidthUnit

protected

Definition at line 120 of file qgsmarkersymbollayerv2.h.

QPainterPath QgsSimpleMarkerSymbolLayerV2::mPath

protected

Definition at line 125 of file qgsmarkersymbollayerv2.h.

QPen QgsSimpleMarkerSymbolLayerV2::mPen

protected

Definition at line 122 of file qgsmarkersymbollayerv2.h.

QPolygonF QgsSimpleMarkerSymbolLayerV2::mPolygon

protected

Definition at line 124 of file qgsmarkersymbollayerv2.h.

QBrush QgsSimpleMarkerSymbolLayerV2::mSelBrush

protected

Definition at line 129 of file qgsmarkersymbollayerv2.h.

QImage QgsSimpleMarkerSymbolLayerV2::mSelCache

protected

Definition at line 130 of file qgsmarkersymbollayerv2.h.

QPen QgsSimpleMarkerSymbolLayerV2::mSelPen

protected

Definition at line 128 of file qgsmarkersymbollayerv2.h.

bool QgsSimpleMarkerSymbolLayerV2::mUsingCache

protected

Definition at line 131 of file qgsmarkersymbollayerv2.h.

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

• /tmp/buildd/qgis-2.8.2+12wheezy/src/core/symbology-ng/qgsmarkersymbollayerv2.h
• /tmp/buildd/qgis-2.8.2+12wheezy/src/core/symbology-ng/qgsmarkersymbollayerv2.cpp