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QgsLineSymbolLayerV2 Class Referenceabstract

#include <qgssymbollayerv2.h>

Inheritance diagram for QgsLineSymbolLayerV2:
Inheritance graph

Public Member Functions

void drawPreviewIcon (QgsSymbolV2RenderContext &context, QSize size) override
virtual double dxfWidth (const QgsDxfExport &e, const QgsSymbolV2RenderContext &context) const override
QgsMapUnitScale mapUnitScale () const override
double offset () const
const QgsMapUnitScaleoffsetMapUnitScale () const
QgsSymbolV2::OutputUnit offsetUnit () const
QgsSymbolV2::OutputUnit outputUnit () const override
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) override
void setOffset (double offset)
void setOffsetMapUnitScale (const QgsMapUnitScale &scale)
void setOffsetUnit (QgsSymbolV2::OutputUnit unit)
void setOutputUnit (QgsSymbolV2::OutputUnit unit) override
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 double dxfOffset (const QgsDxfExport &e, const QgsSymbolV2RenderContext &context) 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 mOffset
QgsMapUnitScale mOffsetMapUnitScale
QgsSymbolV2::OutputUnit mOffsetUnit
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 262 of file qgssymbollayerv2.h.

Constructor & Destructor Documentation

QgsLineSymbolLayerV2::QgsLineSymbolLayerV2 ( bool  locked = false)

Definition at line 228 of file qgssymbollayerv2.cpp.

Member Function Documentation

void QgsLineSymbolLayerV2::drawPreviewIcon ( QgsSymbolV2RenderContext context,
QSize  size 

Implements QgsSymbolLayerV2.

Definition at line 414 of file qgssymbollayerv2.cpp.

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

Reimplemented from QgsSymbolLayerV2.

Reimplemented in QgsSimpleLineSymbolLayerV2.

Definition at line 436 of file qgssymbollayerv2.cpp.

QgsMapUnitScale QgsLineSymbolLayerV2::mapUnitScale ( ) const

Reimplemented from QgsSymbolLayerV2.

Definition at line 408 of file qgssymbollayerv2.cpp.

double QgsLineSymbolLayerV2::offset ( ) const

Definition at line 272 of file qgssymbollayerv2.h.

const QgsMapUnitScale& QgsLineSymbolLayerV2::offsetMapUnitScale ( ) const

Definition at line 285 of file qgssymbollayerv2.h.

QgsSymbolV2::OutputUnit QgsLineSymbolLayerV2::offsetUnit ( ) const

Definition at line 282 of file qgssymbollayerv2.h.

QgsSymbolV2::OutputUnit QgsLineSymbolLayerV2::outputUnit ( ) const

Reimplemented from QgsSymbolLayerV2.

Definition at line 398 of file qgssymbollayerv2.cpp.

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

Reimplemented in QgsMarkerLineSymbolLayerV2, and QgsSimpleLineSymbolLayerV2.

Definition at line 426 of file qgssymbollayerv2.cpp.

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

Reimplemented from QgsSymbolLayerV2.

Definition at line 403 of file qgssymbollayerv2.cpp.

void QgsLineSymbolLayerV2::setOffset ( double  offset)

Definition at line 273 of file qgssymbollayerv2.h.

void QgsLineSymbolLayerV2::setOffsetMapUnitScale ( const QgsMapUnitScale scale)

Definition at line 284 of file qgssymbollayerv2.h.

void QgsLineSymbolLayerV2::setOffsetUnit ( QgsSymbolV2::OutputUnit  unit)

Definition at line 281 of file qgssymbollayerv2.h.

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

Reimplemented from QgsSymbolLayerV2.

Definition at line 393 of file qgssymbollayerv2.cpp.

virtual void QgsLineSymbolLayerV2::setWidth ( double  width)

Reimplemented in QgsMarkerLineSymbolLayerV2.

Definition at line 269 of file qgssymbollayerv2.h.

void QgsLineSymbolLayerV2::setWidthMapUnitScale ( const QgsMapUnitScale scale)

Definition at line 278 of file qgssymbollayerv2.h.

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

Definition at line 275 of file qgssymbollayerv2.h.

virtual double QgsLineSymbolLayerV2::width ( ) const

Reimplemented in QgsMarkerLineSymbolLayerV2.

Definition at line 270 of file qgssymbollayerv2.h.

const QgsMapUnitScale& QgsLineSymbolLayerV2::widthMapUnitScale ( ) const

Definition at line 279 of file qgssymbollayerv2.h.

QgsSymbolV2::OutputUnit QgsLineSymbolLayerV2::widthUnit ( ) const

Definition at line 276 of file qgssymbollayerv2.h.

Member Data Documentation

double QgsLineSymbolLayerV2::mOffset

Definition at line 303 of file qgssymbollayerv2.h.

QgsMapUnitScale QgsLineSymbolLayerV2::mOffsetMapUnitScale

Definition at line 305 of file qgssymbollayerv2.h.

QgsSymbolV2::OutputUnit QgsLineSymbolLayerV2::mOffsetUnit

Definition at line 304 of file qgssymbollayerv2.h.

double QgsLineSymbolLayerV2::mWidth

Definition at line 300 of file qgssymbollayerv2.h.

QgsMapUnitScale QgsLineSymbolLayerV2::mWidthMapUnitScale

Definition at line 302 of file qgssymbollayerv2.h.

QgsSymbolV2::OutputUnit QgsLineSymbolLayerV2::mWidthUnit

Definition at line 301 of file qgssymbollayerv2.h.

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