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QgsLineSymbolLayerV2 Class Referenceabstract

#include <qgssymbollayerv2.h>

Inheritance diagram for QgsLineSymbolLayerV2:
Inheritance graph
[legend]

Public Member Functions

void drawPreviewIcon (QgsSymbolV2RenderContext &context, QSize size)
 
virtual double dxfWidth (const QgsDxfExport &e, const QgsSymbolV2RenderContext &context) const
 
QgsMapUnitScale mapUnitScale () const
 
QgsSymbolV2::OutputUnit outputUnit () const
 
virtual void renderPolygonOutline (const QPolygonF &points, QList< QPolygonF > *rings, QgsSymbolV2RenderContext &context)
 
virtual void renderPolyline (const QPolygonF &points, QgsSymbolV2RenderContext &context)=0
 
void setMapUnitScale (const QgsMapUnitScale &scale)
 
void setOutputUnit (QgsSymbolV2::OutputUnit unit)
 
virtual void setWidth (double width)
 
void setWidthMapUnitScale (const QgsMapUnitScale &scale)
 
void setWidthUnit (QgsSymbolV2::OutputUnit unit)
 
virtual double width () const
 
const QgsMapUnitScalewidthMapUnitScale () const
 
QgsSymbolV2::OutputUnit widthUnit () const
 
- Public Member Functions inherited from QgsSymbolLayerV2
virtual ~QgsSymbolLayerV2 ()
 
virtual QgsSymbolLayerV2clone () const =0
 
virtual QColor color () const
 
virtual const QgsExpressiondataDefinedProperty (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 Qt::PenStyle dxfPenStyle () const
 
virtual double estimateMaxBleed () const
 Returns the estimated maximum distance which the layer style will bleed outside the drawn shape. More...
 
virtual QColor fillColor () const
 Get fill color. More...
 
bool hasDataDefinedProperties () const
 
bool isLocked () const
 
virtual QString layerType () const =0
 
virtual QString ogrFeatureStyle (double mmScaleFactor, double mapUnitScaleFactor) const
 
virtual QColor outlineColor () const
 Get outline color. More...
 
virtual QgsStringMap properties () const =0
 
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)
 
virtual void setFillColor (const QColor &color)
 Set fill color. More...
 
void setLocked (bool locked)
 
virtual void setOutlineColor (const QColor &color)
 Set outline color. More...
 
void setRenderingPass (int renderingPass)
 
virtual bool setSubSymbol (QgsSymbolV2 *symbol)
 
virtual void startRender (QgsSymbolV2RenderContext &context)=0
 
virtual void stopRender (QgsSymbolV2RenderContext &context)=0
 
virtual QgsSymbolV2subSymbol ()
 
virtual void toSld (QDomDocument &doc, QDomElement &element, QgsStringMap props) const
 
QgsSymbolV2::SymbolType type () const
 
virtual QSet< QString > usedAttributes () 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
 

Protected Member Functions

 QgsLineSymbolLayerV2 (bool locked=false)
 
- 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. More...
 
virtual QgsExpressionexpression (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. More...
 

Protected Attributes

double mWidth
 
QgsMapUnitScale mWidthMapUnitScale
 
QgsSymbolV2::OutputUnit mWidthUnit
 
- Protected Attributes inherited from QgsSymbolLayerV2
QColor mColor
 
QMap< QString, QgsExpression * > mDataDefinedProperties
 
bool mLocked
 
int mRenderingPass
 
QgsSymbolV2::SymbolType mType
 

Additional Inherited Members

- Static Protected Attributes inherited from QgsSymbolLayerV2
static const bool selectFillBorder = false
 
static const bool selectFillStyle = false
 
static const bool selectionIsOpaque = true
 

Detailed Description

Definition at line 261 of file qgssymbollayerv2.h.

Constructor & Destructor Documentation

QgsLineSymbolLayerV2::QgsLineSymbolLayerV2 ( bool  locked = false)
protected

Definition at line 218 of file qgssymbollayerv2.cpp.

Member Function Documentation

void QgsLineSymbolLayerV2::drawPreviewIcon ( QgsSymbolV2RenderContext context,
QSize  size 
)
virtual

Implements QgsSymbolLayerV2.

Definition at line 401 of file qgssymbollayerv2.cpp.

double QgsLineSymbolLayerV2::dxfWidth ( const QgsDxfExport e,
const QgsSymbolV2RenderContext context 
) const
virtual

Reimplemented from QgsSymbolLayerV2.

Reimplemented in QgsSimpleLineSymbolLayerV2.

Definition at line 423 of file qgssymbollayerv2.cpp.

QgsMapUnitScale QgsLineSymbolLayerV2::mapUnitScale ( ) const
virtual

Reimplemented from QgsSymbolLayerV2.

Definition at line 395 of file qgssymbollayerv2.cpp.

QgsSymbolV2::OutputUnit QgsLineSymbolLayerV2::outputUnit ( ) const
virtual

Reimplemented from QgsSymbolLayerV2.

Definition at line 385 of file qgssymbollayerv2.cpp.

void QgsLineSymbolLayerV2::renderPolygonOutline ( const QPolygonF &  points,
QList< QPolygonF > *  rings,
QgsSymbolV2RenderContext context 
)
virtual

Reimplemented in QgsMarkerLineSymbolLayerV2, and QgsSimpleLineSymbolLayerV2.

Definition at line 413 of file qgssymbollayerv2.cpp.

virtual void QgsLineSymbolLayerV2::renderPolyline ( const QPolygonF &  points,
QgsSymbolV2RenderContext context 
)
pure virtual
void QgsLineSymbolLayerV2::setMapUnitScale ( const QgsMapUnitScale scale)
virtual

Reimplemented from QgsSymbolLayerV2.

Definition at line 390 of file qgssymbollayerv2.cpp.

void QgsLineSymbolLayerV2::setOutputUnit ( QgsSymbolV2::OutputUnit  unit)
virtual

Reimplemented from QgsSymbolLayerV2.

Definition at line 380 of file qgssymbollayerv2.cpp.

virtual void QgsLineSymbolLayerV2::setWidth ( double  width)
inlinevirtual

Reimplemented in QgsMarkerLineSymbolLayerV2.

Definition at line 268 of file qgssymbollayerv2.h.

void QgsLineSymbolLayerV2::setWidthMapUnitScale ( const QgsMapUnitScale scale)
inline

Definition at line 274 of file qgssymbollayerv2.h.

void QgsLineSymbolLayerV2::setWidthUnit ( QgsSymbolV2::OutputUnit  unit)
inline

Definition at line 271 of file qgssymbollayerv2.h.

virtual double QgsLineSymbolLayerV2::width ( ) const
inlinevirtual

Reimplemented in QgsMarkerLineSymbolLayerV2.

Definition at line 269 of file qgssymbollayerv2.h.

const QgsMapUnitScale& QgsLineSymbolLayerV2::widthMapUnitScale ( ) const
inline

Definition at line 275 of file qgssymbollayerv2.h.

QgsSymbolV2::OutputUnit QgsLineSymbolLayerV2::widthUnit ( ) const
inline

Definition at line 272 of file qgssymbollayerv2.h.

Member Data Documentation

double QgsLineSymbolLayerV2::mWidth
protected

Definition at line 290 of file qgssymbollayerv2.h.

QgsMapUnitScale QgsLineSymbolLayerV2::mWidthMapUnitScale
protected

Definition at line 292 of file qgssymbollayerv2.h.

QgsSymbolV2::OutputUnit QgsLineSymbolLayerV2::mWidthUnit
protected

Definition at line 291 of file qgssymbollayerv2.h.


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