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)
QString	layerType () const
void	startRender (QgsSymbolV2RenderContext &context)
void	stopRender (QgsSymbolV2RenderContext &context)
void	renderPoint (const QPointF &point, QgsSymbolV2RenderContext &context)
QgsStringMap	properties () const
QgsSymbolLayerV2 *	clone () const
void	writeSldMarker (QDomDocument &doc, QDomElement &element, QgsStringMap props) const
QString	ogrFeatureStyle (double mmScaleFactor, double mapUnitScaleFactor) const
QString	name () const
void	setName (QString name)
QColor	borderColor () const
void	setBorderColor (QColor color)
Qt::PenStyle	outlineStyle () const
void	setOutlineStyle (Qt::PenStyle outlineStyle)
QColor	outlineColor () const
	Get outline color.
void	setOutlineColor (const QColor &color)
	Set outline color.
QColor	fillColor () const
	Get fill color.
void	setFillColor (const QColor &color)
	Set fill color.
double	outlineWidth () const
void	setOutlineWidth (double w)
void	setOutlineWidthUnit (QgsSymbolV2::OutputUnit u)
QgsSymbolV2::OutputUnit	outlineWidthUnit () const
void	setOutlineWidthMapUnitScale (const QgsMapUnitScale &scale)
const QgsMapUnitScale &	outlineWidthMapUnitScale () const
bool	writeDxf (QgsDxfExport &e, double mmMapUnitScaleFactor, const QString &layerName, const QgsSymbolV2RenderContext *context, const QgsFeature *f, const QPointF &shift=QPointF(0.0, 0.0)) const
void	setOutputUnit (QgsSymbolV2::OutputUnit unit)
QgsSymbolV2::OutputUnit	outputUnit () const
void	setMapUnitScale (const QgsMapUnitScale &scale)
QgsMapUnitScale	mapUnitScale () const
Public Member Functions inherited from QgsMarkerSymbolLayerV2
void	drawPreviewIcon (QgsSymbolV2RenderContext &context, QSize size)
void	setAngle (double angle)
double	angle () const
void	setSize (double size)
double	size () const
void	setScaleMethod (QgsSymbolV2::ScaleMethod scaleMethod)
QgsSymbolV2::ScaleMethod	scaleMethod () const
void	setOffset (QPointF offset)
QPointF	offset ()
virtual void	toSld (QDomDocument &doc, QDomElement &element, QgsStringMap props) const
void	setOffsetUnit (QgsSymbolV2::OutputUnit unit)
QgsSymbolV2::OutputUnit	offsetUnit () const
void	setOffsetMapUnitScale (const QgsMapUnitScale &scale)
const QgsMapUnitScale &	offsetMapUnitScale () const
void	setSizeUnit (QgsSymbolV2::OutputUnit unit)
QgsSymbolV2::OutputUnit	sizeUnit () const
void	setSizeMapUnitScale (const QgsMapUnitScale &scale)
const QgsMapUnitScale &	sizeMapUnitScale () const
void	setHorizontalAnchorPoint (HorizontalAnchorPoint h)
HorizontalAnchorPoint	horizontalAnchorPoint () const
void	setVerticalAnchorPoint (VerticalAnchorPoint v)
VerticalAnchorPoint	verticalAnchorPoint () const
Public Member Functions inherited from QgsSymbolLayerV2
virtual QColor	color () const
virtual void	setColor (const QColor &color)
virtual	~QgsSymbolLayerV2 ()
virtual QgsSymbolV2 *	subSymbol ()
virtual bool	setSubSymbol (QgsSymbolV2 *symbol)
QgsSymbolV2::SymbolType	type () const
void	setLocked (bool locked)
bool	isLocked () const
virtual double	estimateMaxBleed () const
	Returns the estimated maximum distance which the layer style will bleed outside the drawn shape.
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 double	dxfWidth (const QgsDxfExport &e, const QgsSymbolV2RenderContext &context) const
virtual QColor	dxfColor (const QgsSymbolV2RenderContext &context) const
virtual QVector< qreal >	dxfCustomDashPattern (QgsSymbolV2::OutputUnit &unit) const
virtual Qt::PenStyle	dxfPenStyle () 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	drawMarker (QPainter *p, QgsSymbolV2RenderContext &context)
bool	prepareShape (QString name=QString())
bool	preparePath (QString name=QString())
bool	prepareCache (QgsSymbolV2RenderContext &context)
	Prepares cache image.
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)
virtual void	prepareExpressions (const QgsFields *fields, double scale=-1.0)
virtual QgsExpression *	expression (const QString &property) const
void	saveDataDefinedProperties (QgsStringMap &stringMap) const
	Saves data defined properties to string map.
void	copyDataDefinedProperties (QgsSymbolLayerV2 *destLayer) const
	Copies data defined properties of this layer to another symbol layer.

Protected Attributes
QColor	mBorderColor
Qt::PenStyle	mOutlineStyle
double	mOutlineWidth
QgsSymbolV2::OutputUnit	mOutlineWidthUnit
QgsMapUnitScale	mOutlineWidthMapUnitScale
QPen	mPen
QBrush	mBrush
QPolygonF	mPolygon
QPainterPath	mPath
QString	mName
QImage	mCache
QPen	mSelPen
QBrush	mSelBrush
QImage	mSelCache
bool	mUsingCache
Protected Attributes inherited from QgsMarkerSymbolLayerV2
double	mAngle
double	mSize
QgsSymbolV2::OutputUnit	mSizeUnit
QgsMapUnitScale	mSizeMapUnitScale
QPointF	mOffset
QgsSymbolV2::OutputUnit	mOffsetUnit
QgsMapUnitScale	mOffsetMapUnitScale
QgsSymbolV2::ScaleMethod	mScaleMethod
HorizontalAnchorPoint	mHorizontalAnchorPoint
VerticalAnchorPoint	mVerticalAnchorPoint
Protected Attributes inherited from QgsSymbolLayerV2
QgsSymbolV2::SymbolType	mType
bool	mLocked
QColor	mColor
int	mRenderingPass
QMap< QString, QgsExpression * >	mDataDefinedProperties

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

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)

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
	)

Member Function Documentation

QColor QgsSimpleMarkerSymbolLayerV2::borderColor ( void  ) const

inline

QgsSymbolLayerV2 * QgsSimpleMarkerSymbolLayerV2::clone ( ) const

virtual

Implements QgsSymbolLayerV2.

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

static

QgsSymbolLayerV2 * QgsSimpleMarkerSymbolLayerV2::createFromSld ( QDomElement &  element )

static

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

protected

QColor QgsSimpleMarkerSymbolLayerV2::fillColor ( ) const

inlinevirtual

Get fill color.

Note

added in 2.1

Reimplemented from QgsSymbolLayerV2.

QString QgsSimpleMarkerSymbolLayerV2::layerType ( ) const

virtual

Implements QgsSymbolLayerV2.

QgsMapUnitScale QgsSimpleMarkerSymbolLayerV2::mapUnitScale ( ) const

virtual

Reimplemented from QgsMarkerSymbolLayerV2.

QString QgsSimpleMarkerSymbolLayerV2::name ( ) const

inline

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

virtual

Reimplemented from QgsSymbolLayerV2.

QColor QgsSimpleMarkerSymbolLayerV2::outlineColor ( ) const

inlinevirtual

Get outline color.

Note

added in 2.1

Reimplemented from QgsSymbolLayerV2.

Qt::PenStyle QgsSimpleMarkerSymbolLayerV2::outlineStyle ( ) const

inline

double QgsSimpleMarkerSymbolLayerV2::outlineWidth ( ) const

inline

const QgsMapUnitScale& QgsSimpleMarkerSymbolLayerV2::outlineWidthMapUnitScale ( ) const

inline

QgsSymbolV2::OutputUnit QgsSimpleMarkerSymbolLayerV2::outlineWidthUnit ( ) const

inline

QgsSymbolV2::OutputUnit QgsSimpleMarkerSymbolLayerV2::outputUnit ( ) const

virtual

Reimplemented from QgsMarkerSymbolLayerV2.

bool QgsSimpleMarkerSymbolLayerV2::prepareCache ( QgsSymbolV2RenderContext &  context )

protected

Prepares cache image.

Returns

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

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

protected

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

protected

QgsStringMap QgsSimpleMarkerSymbolLayerV2::properties ( ) const

virtual

Implements QgsSymbolLayerV2.

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

virtual

Implements QgsMarkerSymbolLayerV2.

void QgsSimpleMarkerSymbolLayerV2::setBorderColor ( QColor  color )

inline

void QgsSimpleMarkerSymbolLayerV2::setFillColor ( const QColor &  color )

inlinevirtual

Set fill color.

Note

added in 2.1

Reimplemented from QgsSymbolLayerV2.

void QgsSimpleMarkerSymbolLayerV2::setMapUnitScale ( const QgsMapUnitScale &  scale )

virtual

Reimplemented from QgsMarkerSymbolLayerV2.

void QgsSimpleMarkerSymbolLayerV2::setName ( QString  name )

inline

void QgsSimpleMarkerSymbolLayerV2::setOutlineColor ( const QColor &  color )

inlinevirtual

Set outline color.

Note

added in 2.1

Reimplemented from QgsSymbolLayerV2.

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

inline

void QgsSimpleMarkerSymbolLayerV2::setOutlineWidth ( double  w )

inline

void QgsSimpleMarkerSymbolLayerV2::setOutlineWidthMapUnitScale ( const QgsMapUnitScale &  scale )

inline

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

inline

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

virtual

Reimplemented from QgsMarkerSymbolLayerV2.

void QgsSimpleMarkerSymbolLayerV2::startRender ( QgsSymbolV2RenderContext &  context )

virtual

Reimplemented from QgsMarkerSymbolLayerV2.

void QgsSimpleMarkerSymbolLayerV2::stopRender ( QgsSymbolV2RenderContext &  context )

virtual

Implements QgsSymbolLayerV2.

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

virtual

Reimplemented from QgsSymbolLayerV2.

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

virtual

Reimplemented from QgsMarkerSymbolLayerV2.

Member Data Documentation

const QString QgsSimpleMarkerSymbolLayerV2::EXPR_SIZE

staticprotected

QColor QgsSimpleMarkerSymbolLayerV2::mBorderColor

protected

QBrush QgsSimpleMarkerSymbolLayerV2::mBrush

protected

QImage QgsSimpleMarkerSymbolLayerV2::mCache

protected

const int QgsSimpleMarkerSymbolLayerV2::mMaximumCacheWidth = 3000

staticprotected

QString QgsSimpleMarkerSymbolLayerV2::mName

protected

Qt::PenStyle QgsSimpleMarkerSymbolLayerV2::mOutlineStyle

protected

double QgsSimpleMarkerSymbolLayerV2::mOutlineWidth

protected

QgsMapUnitScale QgsSimpleMarkerSymbolLayerV2::mOutlineWidthMapUnitScale

protected

QgsSymbolV2::OutputUnit QgsSimpleMarkerSymbolLayerV2::mOutlineWidthUnit

protected

QPainterPath QgsSimpleMarkerSymbolLayerV2::mPath

protected

QPen QgsSimpleMarkerSymbolLayerV2::mPen

protected

QPolygonF QgsSimpleMarkerSymbolLayerV2::mPolygon

protected

QBrush QgsSimpleMarkerSymbolLayerV2::mSelBrush

protected

QImage QgsSimpleMarkerSymbolLayerV2::mSelCache

protected

QPen QgsSimpleMarkerSymbolLayerV2::mSelPen

protected

bool QgsSimpleMarkerSymbolLayerV2::mUsingCache

protected

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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/qgsmarkersymbollayerv2.h
• /tmp/buildd/qgis-2.6.0+wheezy1/src/core/symbology-ng/qgsmarkersymbollayerv2.cpp