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QgsLinePatternFillSymbolLayer Class Reference

#include <qgsfillsymbollayerv2.h>

Inheritance diagram for QgsLinePatternFillSymbolLayer:
Inheritance graph
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Public Member Functions

 QgsLinePatternFillSymbolLayer ()
 
 ~QgsLinePatternFillSymbolLayer ()
 
QString layerType () const
 
void startRender (QgsSymbolV2RenderContext &context)
 
void stopRender (QgsSymbolV2RenderContext &context)
 
QgsStringMap properties () const
 
QgsSymbolLayerV2clone () const
 
void toSld (QDomDocument &doc, QDomElement &element, QgsStringMap props) const
 
double estimateMaxBleed () const
 Returns the estimated maximum distance which the layer style will bleed outside the drawn shape. More...
 
QString ogrFeatureStyleWidth (double widthScaleFactor) const
 
void setLineAngle (double a)
 
double lineAngle () const
 
void setDistance (double d)
 
double distance () const
 
void setLineWidth (double w)
 
double lineWidth () const
 
void setColor (const QColor &c)
 
QColor color () const
 
void setOffset (double offset)
 
double offset () const
 
void setDistanceUnit (QgsSymbolV2::OutputUnit unit)
 
QgsSymbolV2::OutputUnit distanceUnit () const
 
void setDistanceMapUnitScale (const QgsMapUnitScale &scale)
 
const QgsMapUnitScaledistanceMapUnitScale () const
 
void setLineWidthUnit (QgsSymbolV2::OutputUnit unit)
 
QgsSymbolV2::OutputUnit lineWidthUnit () const
 
void setLineWidthMapUnitScale (const QgsMapUnitScale &scale)
 
const QgsMapUnitScalelineWidthMapUnitScale () const
 
void setOffsetUnit (QgsSymbolV2::OutputUnit unit)
 
QgsSymbolV2::OutputUnit offsetUnit () const
 
void setOffsetMapUnitScale (const QgsMapUnitScale &scale)
 
const QgsMapUnitScaleoffsetMapUnitScale () const
 
void setOutputUnit (QgsSymbolV2::OutputUnit unit)
 
QgsSymbolV2::OutputUnit outputUnit () const
 
void setMapUnitScale (const QgsMapUnitScale &scale)
 
QgsMapUnitScale mapUnitScale () const
 
bool setSubSymbol (QgsSymbolV2 *symbol)
 
QgsSymbolV2subSymbol ()
 
- Public Member Functions inherited from QgsImageFillSymbolLayer
 QgsImageFillSymbolLayer ()
 
virtual ~QgsImageFillSymbolLayer ()
 
void renderPolygon (const QPolygonF &points, QList< QPolygonF > *rings, QgsSymbolV2RenderContext &context)
 
void setOutlineWidthUnit (QgsSymbolV2::OutputUnit unit)
 
QgsSymbolV2::OutputUnit outlineWidthUnit () const
 
void setOutlineWidthMapUnitScale (const QgsMapUnitScale &scale)
 
const QgsMapUnitScaleoutlineWidthMapUnitScale () const
 
virtual double dxfWidth (const QgsDxfExport &e, const QgsSymbolV2RenderContext &context) const
 
virtual QColor dxfColor (const QgsSymbolV2RenderContext &context) const
 
virtual Qt::PenStyle dxfPenStyle () 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 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
 
void setRenderingPass (int renderingPass)
 
int renderingPass () const
 
virtual QSet< QString > usedAttributes () 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 QVector< qreal > dxfCustomDashPattern (QgsSymbolV2::OutputUnit &unit) const
 

Static Public Member Functions

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

Protected Member Functions

void applyDataDefinedSettings (const QgsSymbolV2RenderContext &context)
 
- 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...
 

Protected Attributes

double mDistance
 Distance (in mm or map units) between lines. More...
 
QgsSymbolV2::OutputUnit mDistanceUnit
 
QgsMapUnitScale mDistanceMapUnitScale
 
double mLineWidth
 Line width (in mm or map units) More...
 
QgsSymbolV2::OutputUnit mLineWidthUnit
 
QgsMapUnitScale mLineWidthMapUnitScale
 
QColor mColor
 
double mLineAngle
 Vector line angle in degrees (0 = horizontal, counterclockwise) More...
 
double mOffset
 Offset perpendicular to line direction. More...
 
QgsSymbolV2::OutputUnit mOffsetUnit
 
QgsMapUnitScale mOffsetMapUnitScale
 
- Protected Attributes inherited from QgsImageFillSymbolLayer
QBrush mBrush
 
double mNextAngle
 
double mOutlineWidth
 Outline width. More...
 
QgsSymbolV2::OutputUnit mOutlineWidthUnit
 
QgsMapUnitScale mOutlineWidthMapUnitScale
 
QgsLineSymbolV2mOutline
 Custom outline. More...
 
- 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

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

Constructor & Destructor Documentation

QgsLinePatternFillSymbolLayer::QgsLinePatternFillSymbolLayer ( )
QgsLinePatternFillSymbolLayer::~QgsLinePatternFillSymbolLayer ( )

Member Function Documentation

void QgsLinePatternFillSymbolLayer::applyDataDefinedSettings ( const QgsSymbolV2RenderContext context)
protectedvirtual

Reimplemented from QgsImageFillSymbolLayer.

QgsSymbolLayerV2 * QgsLinePatternFillSymbolLayer::clone ( ) const
virtual

Implements QgsSymbolLayerV2.

QColor QgsLinePatternFillSymbolLayer::color ( void  ) const
inlinevirtual

Reimplemented from QgsSymbolLayerV2.

QgsSymbolLayerV2 * QgsLinePatternFillSymbolLayer::create ( const QgsStringMap properties = QgsStringMap())
static
QgsSymbolLayerV2 * QgsLinePatternFillSymbolLayer::createFromSld ( QDomElement &  element)
static
double QgsLinePatternFillSymbolLayer::distance ( ) const
inline
const QgsMapUnitScale& QgsLinePatternFillSymbolLayer::distanceMapUnitScale ( ) const
inline
QgsSymbolV2::OutputUnit QgsLinePatternFillSymbolLayer::distanceUnit ( ) const
inline
double QgsLinePatternFillSymbolLayer::estimateMaxBleed ( ) const
virtual

Returns the estimated maximum distance which the layer style will bleed outside the drawn shape.

Eg, polygons drawn with an outline will draw half the width of the outline outside of the polygon. This amount is estimated, since it may be affected by data defined symbology rules.

Reimplemented from QgsImageFillSymbolLayer.

QString QgsLinePatternFillSymbolLayer::layerType ( ) const
virtual

Implements QgsSymbolLayerV2.

double QgsLinePatternFillSymbolLayer::lineAngle ( ) const
inline
double QgsLinePatternFillSymbolLayer::lineWidth ( ) const
inline
const QgsMapUnitScale& QgsLinePatternFillSymbolLayer::lineWidthMapUnitScale ( ) const
inline
QgsSymbolV2::OutputUnit QgsLinePatternFillSymbolLayer::lineWidthUnit ( ) const
inline
QgsMapUnitScale QgsLinePatternFillSymbolLayer::mapUnitScale ( ) const
virtual

Reimplemented from QgsImageFillSymbolLayer.

double QgsLinePatternFillSymbolLayer::offset ( ) const
inline
const QgsMapUnitScale& QgsLinePatternFillSymbolLayer::offsetMapUnitScale ( ) const
inline
QgsSymbolV2::OutputUnit QgsLinePatternFillSymbolLayer::offsetUnit ( ) const
inline
QString QgsLinePatternFillSymbolLayer::ogrFeatureStyleWidth ( double  widthScaleFactor) const
QgsSymbolV2::OutputUnit QgsLinePatternFillSymbolLayer::outputUnit ( ) const
virtual

Reimplemented from QgsImageFillSymbolLayer.

QgsStringMap QgsLinePatternFillSymbolLayer::properties ( ) const
virtual

Implements QgsSymbolLayerV2.

void QgsLinePatternFillSymbolLayer::setColor ( const QColor &  c)
virtual

Reimplemented from QgsSymbolLayerV2.

void QgsLinePatternFillSymbolLayer::setDistance ( double  d)
inline
void QgsLinePatternFillSymbolLayer::setDistanceMapUnitScale ( const QgsMapUnitScale scale)
inline
void QgsLinePatternFillSymbolLayer::setDistanceUnit ( QgsSymbolV2::OutputUnit  unit)
inline
void QgsLinePatternFillSymbolLayer::setLineAngle ( double  a)
inline
void QgsLinePatternFillSymbolLayer::setLineWidth ( double  w)
void QgsLinePatternFillSymbolLayer::setLineWidthMapUnitScale ( const QgsMapUnitScale scale)
inline
void QgsLinePatternFillSymbolLayer::setLineWidthUnit ( QgsSymbolV2::OutputUnit  unit)
inline
void QgsLinePatternFillSymbolLayer::setMapUnitScale ( const QgsMapUnitScale scale)
virtual

Reimplemented from QgsImageFillSymbolLayer.

void QgsLinePatternFillSymbolLayer::setOffset ( double  offset)
inline
void QgsLinePatternFillSymbolLayer::setOffsetMapUnitScale ( const QgsMapUnitScale scale)
inline
void QgsLinePatternFillSymbolLayer::setOffsetUnit ( QgsSymbolV2::OutputUnit  unit)
inline
void QgsLinePatternFillSymbolLayer::setOutputUnit ( QgsSymbolV2::OutputUnit  unit)
virtual

Reimplemented from QgsImageFillSymbolLayer.

bool QgsLinePatternFillSymbolLayer::setSubSymbol ( QgsSymbolV2 symbol)
virtual

Reimplemented from QgsImageFillSymbolLayer.

void QgsLinePatternFillSymbolLayer::startRender ( QgsSymbolV2RenderContext context)
virtual

Implements QgsSymbolLayerV2.

void QgsLinePatternFillSymbolLayer::stopRender ( QgsSymbolV2RenderContext context)
virtual

Implements QgsSymbolLayerV2.

QgsSymbolV2 * QgsLinePatternFillSymbolLayer::subSymbol ( )
virtual

Reimplemented from QgsImageFillSymbolLayer.

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

Reimplemented from QgsSymbolLayerV2.

Member Data Documentation

QColor QgsLinePatternFillSymbolLayer::mColor
protected
double QgsLinePatternFillSymbolLayer::mDistance
protected

Distance (in mm or map units) between lines.

QgsMapUnitScale QgsLinePatternFillSymbolLayer::mDistanceMapUnitScale
protected
QgsSymbolV2::OutputUnit QgsLinePatternFillSymbolLayer::mDistanceUnit
protected
double QgsLinePatternFillSymbolLayer::mLineAngle
protected

Vector line angle in degrees (0 = horizontal, counterclockwise)

double QgsLinePatternFillSymbolLayer::mLineWidth
protected

Line width (in mm or map units)

QgsMapUnitScale QgsLinePatternFillSymbolLayer::mLineWidthMapUnitScale
protected
QgsSymbolV2::OutputUnit QgsLinePatternFillSymbolLayer::mLineWidthUnit
protected
double QgsLinePatternFillSymbolLayer::mOffset
protected

Offset perpendicular to line direction.

QgsMapUnitScale QgsLinePatternFillSymbolLayer::mOffsetMapUnitScale
protected
QgsSymbolV2::OutputUnit QgsLinePatternFillSymbolLayer::mOffsetUnit
protected

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