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QgsCentroidFillSymbolLayerV2 Class Reference

#include <qgsfillsymbollayerv2.h>

Inheritance diagram for QgsCentroidFillSymbolLayerV2:
Inheritance graph
Collaboration diagram for QgsCentroidFillSymbolLayerV2:
Collaboration graph

Public Member Functions

 QgsCentroidFillSymbolLayerV2 ()
 ~QgsCentroidFillSymbolLayerV2 ()
QString layerType () const
void startRender (QgsSymbolV2RenderContext &context)
void stopRender (QgsSymbolV2RenderContext &context)
void renderPolygon (const QPolygonF &points, QList< QPolygonF > *rings, QgsSymbolV2RenderContext &context)
QgsStringMap properties () const
QgsSymbolLayerV2clone () const
void toSld (QDomDocument &doc, QDomElement &element, QgsStringMap props) const
void setColor (const QColor &color)
QgsSymbolV2subSymbol ()
bool setSubSymbol (QgsSymbolV2 *symbol)
void setOutputUnit (QgsSymbolV2::OutputUnit unit)
QgsSymbolV2::OutputUnit outputUnit () const
void setMapUnitScale (const QgsMapUnitScale &scale)
QgsMapUnitScale mapUnitScale () const
virtual QSet< QString > usedAttributes () const
void setPointOnSurface (bool pointOnSurface)
bool pointOnSurface () 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 setOutlineColor (const QColor &color)
 Set outline color. More...
virtual QColor outlineColor () const
 Get outline color. More...
virtual void setFillColor (const QColor &color)
 Set fill color. More...
virtual QColor fillColor () const
 Get fill color. More...
virtual ~QgsSymbolLayerV2 ()
virtual QString ogrFeatureStyle (double mmScaleFactor, double mapUnitScaleFactor) const
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. More...
void setRenderingPass (int renderingPass)
int renderingPass () const
virtual const QgsExpressiondataDefinedProperty (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 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

Static Public Member Functions

static QgsSymbolLayerV2create (const QgsStringMap &properties=QgsStringMap())
static QgsSymbolLayerV2createFromSld (QDomElement &element)

Protected Attributes

bool mPointOnSurface
- 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

- Protected Member Functions inherited from QgsFillSymbolLayerV2
 QgsFillSymbolLayerV2 (bool locked=false)
void _renderPolygon (QPainter *p, const QPolygonF &points, const QList< QPolygonF > *rings, QgsSymbolV2RenderContext &context)
 Default method to render polygon. More...
- Protected Member Functions inherited from QgsSymbolLayerV2
 QgsSymbolLayerV2 (QgsSymbolV2::SymbolType type, bool locked=false)
virtual void prepareExpressions (const QgsFields *fields, double scale=-1.0)
virtual QgsExpressionexpression (const QString &property) const
void saveDataDefinedProperties (QgsStringMap &stringMap) const
 Saves data defined properties to string map. More...
void copyDataDefinedProperties (QgsSymbolLayerV2 *destLayer) const
 Copies data defined properties of this layer to another symbol layer. More...
- 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 867 of file qgsfillsymbollayerv2.h.

Constructor & Destructor Documentation

QgsCentroidFillSymbolLayerV2::QgsCentroidFillSymbolLayerV2 ( )

Definition at line 3156 of file qgsfillsymbollayerv2.cpp.

References setSubSymbol().

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

QgsCentroidFillSymbolLayerV2::~QgsCentroidFillSymbolLayerV2 ( )

Definition at line 3161 of file qgsfillsymbollayerv2.cpp.

References mMarker.

Member Function Documentation

QgsSymbolLayerV2 * QgsCentroidFillSymbolLayerV2::clone ( ) const
QgsSymbolLayerV2 * QgsCentroidFillSymbolLayerV2::create ( const QgsStringMap properties = QgsStringMap())
QgsSymbolLayerV2 * QgsCentroidFillSymbolLayerV2::createFromSld ( QDomElement &  element)
QString QgsCentroidFillSymbolLayerV2::layerType ( ) const

Implements QgsSymbolLayerV2.

Definition at line 3176 of file qgsfillsymbollayerv2.cpp.

QgsMapUnitScale QgsCentroidFillSymbolLayerV2::mapUnitScale ( ) const

Reimplemented from QgsSymbolLayerV2.

Definition at line 3305 of file qgsfillsymbollayerv2.cpp.

References QgsSymbolV2::mapUnitScale(), and mMarker.

QgsSymbolV2::OutputUnit QgsCentroidFillSymbolLayerV2::outputUnit ( ) const

Reimplemented from QgsSymbolLayerV2.

Definition at line 3288 of file qgsfillsymbollayerv2.cpp.

References QgsSymbolV2::Mixed, mMarker, and QgsSymbolV2::outputUnit().

bool QgsCentroidFillSymbolLayerV2::pointOnSurface ( ) const
QgsStringMap QgsCentroidFillSymbolLayerV2::properties ( ) const

Implements QgsSymbolLayerV2.

Definition at line 3206 of file qgsfillsymbollayerv2.cpp.

References mPointOnSurface.

void QgsCentroidFillSymbolLayerV2::renderPolygon ( const QPolygonF &  points,
QList< QPolygonF > *  rings,
QgsSymbolV2RenderContext context 
void QgsCentroidFillSymbolLayerV2::setColor ( const QColor &  color)
void QgsCentroidFillSymbolLayerV2::setMapUnitScale ( const QgsMapUnitScale scale)

Reimplemented from QgsSymbolLayerV2.

Definition at line 3297 of file qgsfillsymbollayerv2.cpp.

References mMarker, and QgsSymbolV2::setMapUnitScale().

void QgsCentroidFillSymbolLayerV2::setOutputUnit ( QgsSymbolV2::OutputUnit  unit)

Reimplemented from QgsSymbolLayerV2.

Definition at line 3280 of file qgsfillsymbollayerv2.cpp.

References mMarker, and QgsSymbolV2::setOutputUnit().

void QgsCentroidFillSymbolLayerV2::setPointOnSurface ( bool  pointOnSurface)
bool QgsCentroidFillSymbolLayerV2::setSubSymbol ( QgsSymbolV2 symbol)
void QgsCentroidFillSymbolLayerV2::startRender ( QgsSymbolV2RenderContext context)
void QgsCentroidFillSymbolLayerV2::stopRender ( QgsSymbolV2RenderContext context)
QgsSymbolV2 * QgsCentroidFillSymbolLayerV2::subSymbol ( )

Reimplemented from QgsSymbolLayerV2.

Definition at line 3249 of file qgsfillsymbollayerv2.cpp.

References mMarker.

void QgsCentroidFillSymbolLayerV2::toSld ( QDomDocument &  doc,
QDomElement &  element,
QgsStringMap  props 
) const

Reimplemented from QgsSymbolLayerV2.

Definition at line 3223 of file qgsfillsymbollayerv2.cpp.

References mMarker, and QgsSymbolV2::toSld().

QSet< QString > QgsCentroidFillSymbolLayerV2::usedAttributes ( ) const

Member Data Documentation

QgsMarkerSymbolV2* QgsCentroidFillSymbolLayerV2::mMarker
bool QgsCentroidFillSymbolLayerV2::mPointOnSurface

Definition at line 912 of file qgsfillsymbollayerv2.h.

Referenced by clone(), properties(), and renderPolygon().

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