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QgsMarkerSymbolLayerV2 Class Reference

#include <qgssymbollayerv2.h>

Inheritance diagram for QgsMarkerSymbolLayerV2:
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Collaboration diagram for QgsMarkerSymbolLayerV2:
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Public Member Functions

virtual void renderPoint (const QPointF &point, QgsSymbolV2RenderContext &context)=0
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
virtual void writeSldMarker (QDomDocument &doc, QDomElement &element, QgsStringMap props) const
void setOffsetUnit (QgsSymbolV2::OutputUnit unit)
QgsSymbolV2::OutputUnit offsetUnit () const
void setSizeUnit (QgsSymbolV2::OutputUnit unit)
QgsSymbolV2::OutputUnit sizeUnit () const
virtual void setOutputUnit (QgsSymbolV2::OutputUnit unit)
virtual QgsSymbolV2::OutputUnit outputUnit () const
- Public Member Functions inherited from QgsSymbolLayerV2
virtual void setColor (const QColor &color)
virtual QColor color () const
virtual ~QgsSymbolLayerV2 ()
virtual QString layerType () const =0
virtual void startRender (QgsSymbolV2RenderContext &context)=0
virtual void stopRender (QgsSymbolV2RenderContext &context)=0
virtual QgsSymbolLayerV2 * clone () const =0
virtual QString ogrFeatureStyle (double mmScaleFactor, double mapUnitScaleFactor) const
virtual QgsStringMap properties () const =0
virtual QgsSymbolV2 * subSymbol ()
virtual bool setSubSymbol (QgsSymbolV2 *symbol)
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 ()

Protected Member Functions

 QgsMarkerSymbolLayerV2 (bool locked=false)
void markerOffset (QgsSymbolV2RenderContext &context, double &offsetX, double &offsetY)
- Protected Member Functions inherited from QgsSymbolLayerV2
 QgsSymbolLayerV2 (QgsSymbolV2::SymbolType type, bool locked=false)
virtual void prepareExpressions (const QgsVectorLayer *vl)
virtual QgsExpression * expression (const QString &property)
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.

Static Protected Member Functions

static QPointF _rotatedOffset (const QPointF &offset, double angle)

Protected Attributes

double mAngle
double mSize
QgsSymbolV2::OutputUnit mSizeUnit
QPointF mOffset
QgsSymbolV2::OutputUnit mOffsetUnit
QgsSymbolV2::ScaleMethod mScaleMethod
- Protected Attributes inherited from QgsSymbolLayerV2
QgsSymbolV2::SymbolType mType
bool mLocked
QColor mColor
int mRenderingPass
QMap< QString, QgsExpression * > mDataDefinedProperties

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 121 of file qgssymbollayerv2.h.

Constructor & Destructor Documentation

QgsMarkerSymbolLayerV2::QgsMarkerSymbolLayerV2 ( bool  locked = false)
protected

Definition at line 150 of file qgssymbollayerv2.cpp.

Member Function Documentation

QPointF QgsMarkerSymbolLayerV2::_rotatedOffset ( const QPointF &  offset,
double  angle 
)
staticprotected

Definition at line 195 of file qgssymbollayerv2.cpp.

References DEG2RAD.

Referenced by QgsEllipseSymbolLayerV2::renderPoint(), QgsSimpleMarkerSymbolLayerV2::renderPoint(), QgsSvgMarkerSymbolLayerV2::renderPoint(), and QgsFontMarkerSymbolLayerV2::renderPoint().

double QgsMarkerSymbolLayerV2::angle ( void  ) const
inline

Definition at line 129 of file qgssymbollayerv2.h.

Referenced by QgsMarkerSymbolV2::angle(), QgsVectorFieldSymbolLayer::convertPolarToCartesian(), QgsSimpleMarkerSymbolLayerV2::create(), QgsSvgMarkerSymbolLayerV2::create(), QgsFontMarkerSymbolLayerV2::create(), QgsEllipseSymbolLayerV2::createFromSld(), QgsSimpleMarkerSymbolLayerV2::createFromSld(), QgsSvgMarkerSymbolLayerV2::createFromSld(), QgsFontMarkerSymbolLayerV2::createFromSld(), QgsFontMarkerSymbolLayerV2::QgsFontMarkerSymbolLayerV2(), QgsSimpleMarkerSymbolLayerV2::QgsSimpleMarkerSymbolLayerV2(), QgsSvgMarkerSymbolLayerV2::QgsSvgMarkerSymbolLayerV2(), QgsSimpleMarkerSymbolLayerV2::renderPoint(), QgsSvgMarkerSymbolLayerV2::renderPoint(), QgsMarkerSymbolV2::setAngle(), QgsEllipseSymbolLayerV2::writeSldMarker(), QgsSimpleMarkerSymbolLayerV2::writeSldMarker(), QgsSvgMarkerSymbolLayerV2::writeSldMarker(), and QgsFontMarkerSymbolLayerV2::writeSldMarker().

void QgsMarkerSymbolLayerV2::drawPreviewIcon ( QgsSymbolV2RenderContext &  context,
QSize  size 
)
virtual

Implements QgsSymbolLayerV2.

Reimplemented in QgsVectorFieldSymbolLayer.

Definition at line 165 of file qgssymbollayerv2.cpp.

References renderPoint(), QgsSymbolLayerV2::startRender(), and QgsSymbolLayerV2::stopRender().

void QgsMarkerSymbolLayerV2::markerOffset ( QgsSymbolV2RenderContext &  context,
double &  offsetX,
double &  offsetY 
)
protected

Definition at line 178 of file qgssymbollayerv2.cpp.

References QgsSymbolLayerV2Utils::decodePoint(), QgsExpression::evaluate(), QgsSymbolLayerV2::expression(), QgsSymbolV2RenderContext::feature(), QgsSymbolLayerV2Utils::lineWidthScaleFactor(), mOffset, mOffsetUnit, offset(), and QgsSymbolV2RenderContext::renderContext().

Referenced by QgsEllipseSymbolLayerV2::renderPoint(), and QgsSimpleMarkerSymbolLayerV2::renderPoint().

QPointF QgsMarkerSymbolLayerV2::offset ( )
inline

Definition at line 138 of file qgssymbollayerv2.h.

Referenced by QgsSimpleMarkerSymbolLayerV2::createFromSld(), QgsSvgMarkerSymbolLayerV2::createFromSld(), QgsFontMarkerSymbolLayerV2::createFromSld(), markerOffset(), and QgsSvgMarkerSymbolLayerV2::renderPoint().

QgsSymbolV2::OutputUnit QgsMarkerSymbolLayerV2::offsetUnit ( ) const
inline

Definition at line 146 of file qgssymbollayerv2.h.

QgsSymbolV2::OutputUnit QgsMarkerSymbolLayerV2::outputUnit ( ) const
virtual

Reimplemented from QgsSymbolLayerV2.

Reimplemented in QgsSvgMarkerSymbolLayerV2, QgsVectorFieldSymbolLayer, and QgsEllipseSymbolLayerV2.

Definition at line 202 of file qgssymbollayerv2.cpp.

References QgsSymbolV2::Mixed, mOffsetUnit, and mSizeUnit.

virtual void QgsMarkerSymbolLayerV2::renderPoint ( const QPointF &  point,
QgsSymbolV2RenderContext &  context 
)
pure virtual

Implemented in QgsFontMarkerSymbolLayerV2, QgsSvgMarkerSymbolLayerV2, QgsSimpleMarkerSymbolLayerV2, QgsVectorFieldSymbolLayer, and QgsEllipseSymbolLayerV2.

Referenced by drawPreviewIcon(), and QgsMarkerSymbolV2::renderPoint().

QgsSymbolV2::ScaleMethod QgsMarkerSymbolLayerV2::scaleMethod ( ) const
inline

Definition at line 135 of file qgssymbollayerv2.h.

Referenced by QgsSimpleMarkerSymbolLayerV2::create(), QgsSimpleMarkerSymbolLayerV2::QgsSimpleMarkerSymbolLayerV2(), and QgsMarkerSymbolV2::scaleMethod().

void QgsMarkerSymbolLayerV2::setAngle ( double  angle)
inline

Definition at line 128 of file qgssymbollayerv2.h.

References MathUtils::angle().

Referenced by QgsEllipseSymbolLayerV2::create(), QgsEllipseSymbolLayerV2::createFromSld(), QgsSimpleMarkerSymbolLayerV2::createFromSld(), QgsSvgMarkerSymbolLayerV2::createFromSld(), QgsFontMarkerSymbolLayerV2::createFromSld(), and QgsMarkerSymbolV2::setAngle().

void QgsMarkerSymbolLayerV2::setOffset ( QPointF  offset)
inline

Definition at line 137 of file qgssymbollayerv2.h.

Referenced by QgsSimpleMarkerSymbolLayerV2::clone(), QgsSvgMarkerSymbolLayerV2::clone(), QgsFontMarkerSymbolLayerV2::clone(), QgsEllipseSymbolLayerV2::create(), QgsSimpleMarkerSymbolLayerV2::create(), QgsSvgMarkerSymbolLayerV2::create(), QgsFontMarkerSymbolLayerV2::create(), QgsSimpleMarkerSymbolLayerV2::createFromSld(), QgsSvgMarkerSymbolLayerV2::createFromSld(), and QgsFontMarkerSymbolLayerV2::createFromSld().

void QgsMarkerSymbolLayerV2::setOffsetUnit ( QgsSymbolV2::OutputUnit  unit)
inline

Definition at line 145 of file qgssymbollayerv2.h.

Referenced by QgsSimpleMarkerSymbolLayerV2::clone(), QgsSvgMarkerSymbolLayerV2::clone(), QgsFontMarkerSymbolLayerV2::clone(), QgsEllipseSymbolLayerV2::create(), QgsSimpleMarkerSymbolLayerV2::create(), QgsSvgMarkerSymbolLayerV2::create(), and QgsFontMarkerSymbolLayerV2::create().

void QgsMarkerSymbolLayerV2::setOutputUnit ( QgsSymbolV2::OutputUnit  unit)
virtual

Reimplemented from QgsSymbolLayerV2.

Reimplemented in QgsSvgMarkerSymbolLayerV2, QgsVectorFieldSymbolLayer, and QgsEllipseSymbolLayerV2.

Definition at line 172 of file qgssymbollayerv2.cpp.

References mOffsetUnit, and mSizeUnit.

void QgsMarkerSymbolLayerV2::setScaleMethod ( QgsSymbolV2::ScaleMethod  scaleMethod)
inline

Definition at line 134 of file qgssymbollayerv2.h.

Referenced by QgsMarkerSymbolV2::setScaleMethod().

void QgsMarkerSymbolLayerV2::setSize ( double  size)
inline

Definition at line 131 of file qgssymbollayerv2.h.

References size.

Referenced by QgsMarkerSymbolV2::setSize().

void QgsMarkerSymbolLayerV2::setSizeUnit ( QgsSymbolV2::OutputUnit  unit)
inline

Definition at line 148 of file qgssymbollayerv2.h.

Referenced by QgsSimpleMarkerSymbolLayerV2::clone(), QgsSvgMarkerSymbolLayerV2::clone(), QgsFontMarkerSymbolLayerV2::clone(), QgsSimpleMarkerSymbolLayerV2::create(), QgsSvgMarkerSymbolLayerV2::create(), and QgsFontMarkerSymbolLayerV2::create().

double QgsMarkerSymbolLayerV2::size ( void  ) const
inline

Definition at line 132 of file qgssymbollayerv2.h.

Referenced by QgsSimpleMarkerSymbolLayerV2::create(), QgsSvgMarkerSymbolLayerV2::create(), QgsEllipseSymbolLayerV2::createFromSld(), QgsSimpleMarkerSymbolLayerV2::createFromSld(), QgsSvgMarkerSymbolLayerV2::createFromSld(), QgsFontMarkerSymbolLayerV2::createFromSld(), QgsVectorFieldSymbolLayer::drawPreviewIcon(), QgsSimpleMarkerSymbolLayerV2::QgsSimpleMarkerSymbolLayerV2(), QgsSvgMarkerSymbolLayerV2::QgsSvgMarkerSymbolLayerV2(), QgsSvgMarkerSymbolLayerV2::renderPoint(), QgsMarkerSymbolV2::setSize(), and QgsMarkerSymbolV2::size().

QgsSymbolV2::OutputUnit QgsMarkerSymbolLayerV2::sizeUnit ( ) const
inline

Definition at line 149 of file qgssymbollayerv2.h.

void QgsMarkerSymbolLayerV2::toSld ( QDomDocument &  doc,
QDomElement &  element,
QgsStringMap  props 
) const
virtual

Reimplemented from QgsSymbolLayerV2.

Reimplemented in QgsVectorFieldSymbolLayer, and QgsEllipseSymbolLayerV2.

Definition at line 273 of file qgssymbollayerv2.cpp.

References QgsSymbolLayerV2Utils::createGeometryElement(), and writeSldMarker().

virtual void QgsMarkerSymbolLayerV2::writeSldMarker ( QDomDocument &  doc,
QDomElement &  element,
QgsStringMap  props 
) const
inlinevirtual

Reimplemented in QgsFontMarkerSymbolLayerV2, QgsSvgMarkerSymbolLayerV2, QgsSimpleMarkerSymbolLayerV2, and QgsEllipseSymbolLayerV2.

Definition at line 142 of file qgssymbollayerv2.h.

References QgsSymbolLayerV2::layerType().

Referenced by toSld(), QgsMarkerLineSymbolLayerV2::toSld(), and QgsPointPatternFillSymbolLayer::toSld().

Member Data Documentation

double QgsMarkerSymbolLayerV2::mAngle
protected

Definition at line 159 of file qgssymbollayerv2.h.

Referenced by QgsSimpleMarkerSymbolLayerV2::clone(), QgsSvgMarkerSymbolLayerV2::clone(), QgsFontMarkerSymbolLayerV2::clone(), QgsEllipseSymbolLayerV2::properties(), QgsSimpleMarkerSymbolLayerV2::properties(), QgsSvgMarkerSymbolLayerV2::properties(), QgsFontMarkerSymbolLayerV2::properties(), QgsEllipseSymbolLayerV2::QgsEllipseSymbolLayerV2(), QgsFontMarkerSymbolLayerV2::QgsFontMarkerSymbolLayerV2(), QgsSimpleMarkerSymbolLayerV2::QgsSimpleMarkerSymbolLayerV2(), QgsSvgMarkerSymbolLayerV2::QgsSvgMarkerSymbolLayerV2(), QgsEllipseSymbolLayerV2::renderPoint(), QgsSimpleMarkerSymbolLayerV2::renderPoint(), QgsSvgMarkerSymbolLayerV2::renderPoint(), QgsFontMarkerSymbolLayerV2::renderPoint(), QgsSimpleMarkerSymbolLayerV2::startRender(), QgsEllipseSymbolLayerV2::writeSldMarker(), QgsSimpleMarkerSymbolLayerV2::writeSldMarker(), QgsSvgMarkerSymbolLayerV2::writeSldMarker(), and QgsFontMarkerSymbolLayerV2::writeSldMarker().

QPointF QgsMarkerSymbolLayerV2::mOffset
protected

Definition at line 162 of file qgssymbollayerv2.h.

Referenced by QgsSimpleMarkerSymbolLayerV2::clone(), QgsSvgMarkerSymbolLayerV2::clone(), QgsFontMarkerSymbolLayerV2::clone(), markerOffset(), QgsEllipseSymbolLayerV2::properties(), QgsSimpleMarkerSymbolLayerV2::properties(), QgsSvgMarkerSymbolLayerV2::properties(), QgsFontMarkerSymbolLayerV2::properties(), QgsEllipseSymbolLayerV2::QgsEllipseSymbolLayerV2(), QgsFontMarkerSymbolLayerV2::QgsFontMarkerSymbolLayerV2(), QgsSimpleMarkerSymbolLayerV2::QgsSimpleMarkerSymbolLayerV2(), QgsSvgMarkerSymbolLayerV2::QgsSvgMarkerSymbolLayerV2(), QgsSvgMarkerSymbolLayerV2::renderPoint(), QgsFontMarkerSymbolLayerV2::renderPoint(), QgsSimpleMarkerSymbolLayerV2::writeSldMarker(), QgsSvgMarkerSymbolLayerV2::writeSldMarker(), and QgsFontMarkerSymbolLayerV2::writeSldMarker().

QgsSymbolV2::OutputUnit QgsMarkerSymbolLayerV2::mOffsetUnit
protected

Definition at line 163 of file qgssymbollayerv2.h.

Referenced by QgsSimpleMarkerSymbolLayerV2::clone(), QgsSvgMarkerSymbolLayerV2::clone(), QgsFontMarkerSymbolLayerV2::clone(), markerOffset(), outputUnit(), QgsSvgMarkerSymbolLayerV2::outputUnit(), QgsEllipseSymbolLayerV2::properties(), QgsSimpleMarkerSymbolLayerV2::properties(), QgsSvgMarkerSymbolLayerV2::properties(), QgsFontMarkerSymbolLayerV2::properties(), QgsFontMarkerSymbolLayerV2::QgsFontMarkerSymbolLayerV2(), QgsSimpleMarkerSymbolLayerV2::QgsSimpleMarkerSymbolLayerV2(), QgsSvgMarkerSymbolLayerV2::renderPoint(), QgsFontMarkerSymbolLayerV2::renderPoint(), setOutputUnit(), and QgsSvgMarkerSymbolLayerV2::setOutputUnit().

QgsSymbolV2::ScaleMethod QgsMarkerSymbolLayerV2::mScaleMethod
protected

Definition at line 164 of file qgssymbollayerv2.h.

Referenced by QgsSimpleMarkerSymbolLayerV2::clone(), QgsSimpleMarkerSymbolLayerV2::properties(), QgsSimpleMarkerSymbolLayerV2::QgsSimpleMarkerSymbolLayerV2(), QgsSimpleMarkerSymbolLayerV2::renderPoint(), and QgsSvgMarkerSymbolLayerV2::renderPoint().

double QgsMarkerSymbolLayerV2::mSize
protected

Definition at line 160 of file qgssymbollayerv2.h.

Referenced by QgsSimpleMarkerSymbolLayerV2::clone(), QgsSvgMarkerSymbolLayerV2::clone(), QgsFontMarkerSymbolLayerV2::clone(), QgsSimpleMarkerSymbolLayerV2::ogrFeatureStyle(), QgsSimpleMarkerSymbolLayerV2::prepareCache(), QgsEllipseSymbolLayerV2::preparePath(), QgsSimpleMarkerSymbolLayerV2::properties(), QgsSvgMarkerSymbolLayerV2::properties(), QgsFontMarkerSymbolLayerV2::properties(), QgsFontMarkerSymbolLayerV2::QgsFontMarkerSymbolLayerV2(), QgsSimpleMarkerSymbolLayerV2::QgsSimpleMarkerSymbolLayerV2(), QgsSvgMarkerSymbolLayerV2::QgsSvgMarkerSymbolLayerV2(), QgsSimpleMarkerSymbolLayerV2::renderPoint(), QgsSvgMarkerSymbolLayerV2::renderPoint(), QgsFontMarkerSymbolLayerV2::renderPoint(), QgsSimpleMarkerSymbolLayerV2::startRender(), QgsSvgMarkerSymbolLayerV2::startRender(), QgsFontMarkerSymbolLayerV2::startRender(), QgsSimpleMarkerSymbolLayerV2::writeSldMarker(), QgsSvgMarkerSymbolLayerV2::writeSldMarker(), and QgsFontMarkerSymbolLayerV2::writeSldMarker().

QgsSymbolV2::OutputUnit QgsMarkerSymbolLayerV2::mSizeUnit
protected

Definition at line 161 of file qgssymbollayerv2.h.

Referenced by QgsSimpleMarkerSymbolLayerV2::clone(), QgsSvgMarkerSymbolLayerV2::clone(), QgsFontMarkerSymbolLayerV2::clone(), outputUnit(), QgsSvgMarkerSymbolLayerV2::outputUnit(), QgsSimpleMarkerSymbolLayerV2::prepareCache(), QgsSimpleMarkerSymbolLayerV2::properties(), QgsSvgMarkerSymbolLayerV2::properties(), QgsFontMarkerSymbolLayerV2::properties(), QgsFontMarkerSymbolLayerV2::QgsFontMarkerSymbolLayerV2(), QgsSimpleMarkerSymbolLayerV2::QgsSimpleMarkerSymbolLayerV2(), QgsSimpleMarkerSymbolLayerV2::renderPoint(), QgsSvgMarkerSymbolLayerV2::renderPoint(), setOutputUnit(), QgsSvgMarkerSymbolLayerV2::setOutputUnit(), QgsSimpleMarkerSymbolLayerV2::startRender(), and QgsFontMarkerSymbolLayerV2::startRender().

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