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QgsSimpleFillSymbolLayerV2 Class Reference

#include <qgsfillsymbollayerv2.h>

Inheritance diagram for QgsSimpleFillSymbolLayerV2:
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Collaboration diagram for QgsSimpleFillSymbolLayerV2:
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Public Member Functions

 QgsSimpleFillSymbolLayerV2 (QColor color=DEFAULT_SIMPLEFILL_COLOR, Qt::BrushStyle style=DEFAULT_SIMPLEFILL_STYLE, QColor borderColor=DEFAULT_SIMPLEFILL_BORDERCOLOR, Qt::PenStyle borderStyle=DEFAULT_SIMPLEFILL_BORDERSTYLE, double borderWidth=DEFAULT_SIMPLEFILL_BORDERWIDTH)
QString layerType () const
void startRender (QgsSymbolV2RenderContext &context)
void stopRender (QgsSymbolV2RenderContext &context)
void renderPolygon (const QPolygonF &points, QList< QPolygonF > *rings, QgsSymbolV2RenderContext &context)
QgsStringMap properties () const
QgsSymbolLayerV2 * clone () const
void toSld (QDomDocument &doc, QDomElement &element, QgsStringMap props) const
QString ogrFeatureStyle (double mmScaleFactor, double mapUnitScaleFactor) const
Qt::BrushStyle brushStyle () const
void setBrushStyle (Qt::BrushStyle style)
QColor borderColor () const
void setBorderColor (QColor borderColor)
QColor outlineColor () const
 Get outline color.
void setOutlineColor (const QColor &color)
 Set outline color.
QColor fillColor () const
 Get fill color.
void setFillColor (const QColor &color)
 Set fill color.
Qt::PenStyle borderStyle () const
void setBorderStyle (Qt::PenStyle borderStyle)
double borderWidth () const
void setBorderWidth (double borderWidth)
void setOffset (QPointF offset)
QPointF offset ()
void setBorderWidthUnit (QgsSymbolV2::OutputUnit unit)
QgsSymbolV2::OutputUnit borderWidthUnit () const
void setOffsetUnit (QgsSymbolV2::OutputUnit unit)
QgsSymbolV2::OutputUnit offsetUnit () const
void setOutputUnit (QgsSymbolV2::OutputUnit unit)
QgsSymbolV2::OutputUnit outputUnit () const
double estimateMaxBleed () const
 Returns the estimated maximum distance which the layer style will bleed outside the drawn shape.
double dxfWidth (const QgsDxfExport &e, const QgsSymbolV2RenderContext &context) const
QColor dxfColor (const QgsSymbolV2RenderContext &context) const
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 QColor color () const
virtual void setColor (const QColor &color)
virtual ~QgsSymbolLayerV2 ()
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 ()
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 QgsSymbolLayerV2 * create (const QgsStringMap &properties=QgsStringMap())
static QgsSymbolLayerV2 * createFromSld (QDomElement &element)

Protected Attributes

QBrush mBrush
QBrush mSelBrush
Qt::BrushStyle mBrushStyle
QColor mBorderColor
Qt::PenStyle mBorderStyle
double mBorderWidth
QgsSymbolV2::OutputUnit mBorderWidthUnit
QPen mPen
QPen mSelPen
QPointF mOffset
QgsSymbolV2::OutputUnit mOffsetUnit
- 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

Private Member Functions

void applyDataDefinedSymbology (QgsSymbolV2RenderContext &context, QBrush &brush, QPen &pen, QPen &selPen)

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.
- 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 30 of file qgsfillsymbollayerv2.h.

Constructor & Destructor Documentation

QgsSimpleFillSymbolLayerV2::QgsSimpleFillSymbolLayerV2 ( QColor  color = DEFAULT_SIMPLEFILL_COLOR,
Qt::BrushStyle  style = DEFAULT_SIMPLEFILL_STYLE,
QColor  borderColor = DEFAULT_SIMPLEFILL_BORDERCOLOR,
Qt::PenStyle  borderStyle = DEFAULT_SIMPLEFILL_BORDERSTYLE,
double  borderWidth = DEFAULT_SIMPLEFILL_BORDERWIDTH 
)

Definition at line 33 of file qgsfillsymbollayerv2.cpp.

References QgsSymbolLayerV2::color(), and QgsSymbolLayerV2::mColor.

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

Member Function Documentation

void QgsSimpleFillSymbolLayerV2::applyDataDefinedSymbology ( QgsSymbolV2RenderContext &  context,
QBrush &  brush,
QPen &  pen,
QPen &  selPen 
)
private

Definition at line 56 of file qgsfillsymbollayerv2.cpp.

References QgsSymbolLayerV2Utils::decodeColor(), QgsExpression::evaluate(), QgsSymbolLayerV2::expression(), QgsSymbolV2RenderContext::feature(), QgsSymbolLayerV2Utils::lineWidthScaleFactor(), mBorderWidthUnit, and QgsSymbolV2RenderContext::renderContext().

Referenced by renderPolygon().

QColor QgsSimpleFillSymbolLayerV2::borderColor ( void  ) const
inline

Definition at line 65 of file qgsfillsymbollayerv2.h.

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

Qt::PenStyle QgsSimpleFillSymbolLayerV2::borderStyle ( void  ) const
inline

Definition at line 82 of file qgsfillsymbollayerv2.h.

Referenced by create(), and createFromSld().

double QgsSimpleFillSymbolLayerV2::borderWidth ( void  ) const
inline

Definition at line 85 of file qgsfillsymbollayerv2.h.

Referenced by create(), and createFromSld().

QgsSymbolV2::OutputUnit QgsSimpleFillSymbolLayerV2::borderWidthUnit ( ) const
inline

Definition at line 92 of file qgsfillsymbollayerv2.h.

Qt::BrushStyle QgsSimpleFillSymbolLayerV2::brushStyle ( ) const
inline

Definition at line 62 of file qgsfillsymbollayerv2.h.

QgsSymbolLayerV2 * QgsSimpleFillSymbolLayerV2::clone ( ) const
virtual

Implements QgsSymbolLayerV2.

Definition at line 209 of file qgsfillsymbollayerv2.cpp.

References QgsSymbolLayerV2::copyDataDefinedProperties(), mBorderColor, mBorderStyle, mBorderWidth, mBorderWidthUnit, mBrushStyle, QgsSymbolLayerV2::mColor, mOffset, mOffsetUnit, QgsSimpleFillSymbolLayerV2(), setBorderWidthUnit(), setOffset(), and setOffsetUnit().

QgsSymbolLayerV2 * QgsSimpleFillSymbolLayerV2::create ( const QgsStringMap &  properties = QgsStringMap())
static

Definition at line 79 of file qgsfillsymbollayerv2.cpp.

References borderColor(), borderStyle(), borderWidth(), QgsSymbolLayerV2::color(), QgsSymbolLayerV2Utils::decodeBrushStyle(), QgsSymbolLayerV2Utils::decodeColor(), QgsSymbolLayerV2Utils::decodeOutputUnit(), QgsSymbolLayerV2Utils::decodePenStyle(), QgsSymbolLayerV2Utils::decodePoint(), DEFAULT_SIMPLEFILL_BORDERCOLOR, DEFAULT_SIMPLEFILL_BORDERSTYLE, DEFAULT_SIMPLEFILL_BORDERWIDTH, DEFAULT_SIMPLEFILL_COLOR, DEFAULT_SIMPLEFILL_STYLE, offset(), QgsSimpleFillSymbolLayerV2(), setBorderWidthUnit(), QgsSymbolLayerV2::setDataDefinedProperty(), setOffset(), and setOffsetUnit().

Referenced by QgsFillSymbolV2::createSimple(), QgsSymbolLayerV2Registry::defaultSymbolLayer(), and QgsSymbolLayerV2Registry::QgsSymbolLayerV2Registry().

QgsSymbolLayerV2 * QgsSimpleFillSymbolLayerV2::createFromSld ( QDomElement &  element)
static

Definition at line 263 of file qgsfillsymbollayerv2.cpp.

References borderColor(), borderStyle(), borderWidth(), QgsSymbolLayerV2::color(), QgsSymbolLayerV2Utils::displacementFromSldElement(), QgsSymbolLayerV2Utils::fillFromSld(), QgsSymbolLayerV2Utils::lineFromSld(), offset(), QgsDebugMsg, QgsSimpleFillSymbolLayerV2(), and setOffset().

Referenced by QgsSymbolLayerV2Registry::QgsSymbolLayerV2Registry().

QColor QgsSimpleFillSymbolLayerV2::dxfColor ( const QgsSymbolV2RenderContext &  context) const
virtual

Reimplemented from QgsSymbolLayerV2.

Definition at line 304 of file qgsfillsymbollayerv2.cpp.

References QgsSymbolLayerV2Utils::decodeColor(), QgsExpression::evaluate(), QgsSymbolLayerV2::expression(), QgsSymbolV2RenderContext::feature(), mBorderColor, mBrushStyle, and QgsSymbolLayerV2::mColor.

Qt::PenStyle QgsSimpleFillSymbolLayerV2::dxfPenStyle ( ) const
virtual

Reimplemented from QgsSymbolLayerV2.

Definition at line 326 of file qgsfillsymbollayerv2.cpp.

References mBorderStyle.

double QgsSimpleFillSymbolLayerV2::dxfWidth ( const QgsDxfExport &  e,
const QgsSymbolV2RenderContext &  context 
) const
virtual

Reimplemented from QgsSymbolLayerV2.

Definition at line 293 of file qgsfillsymbollayerv2.cpp.

References QgsExpression::evaluate(), QgsSymbolLayerV2::expression(), QgsSymbolV2RenderContext::feature(), mBorderWidth, and mBorderWidthUnit.

double QgsSimpleFillSymbolLayerV2::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 QgsSymbolLayerV2.

Definition at line 286 of file qgsfillsymbollayerv2.cpp.

References mBorderStyle, mBorderWidth, and mOffset.

QColor QgsSimpleFillSymbolLayerV2::fillColor ( ) const
inlinevirtual

Get fill color.

Note
added in 2.1

Reimplemented from QgsSymbolLayerV2.

Definition at line 77 of file qgsfillsymbollayerv2.h.

References QgsSymbolLayerV2::color().

Referenced by startRender().

QString QgsSimpleFillSymbolLayerV2::layerType ( ) const
virtual

Implements QgsSymbolLayerV2.

Definition at line 124 of file qgsfillsymbollayerv2.cpp.

QPointF QgsSimpleFillSymbolLayerV2::offset ( )
inline

Definition at line 89 of file qgsfillsymbollayerv2.h.

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

QgsSymbolV2::OutputUnit QgsSimpleFillSymbolLayerV2::offsetUnit ( ) const
inline

Definition at line 95 of file qgsfillsymbollayerv2.h.

QString QgsSimpleFillSymbolLayerV2::ogrFeatureStyle ( double  mmScaleFactor,
double  mapUnitScaleFactor 
) const
virtual

Reimplemented from QgsSymbolLayerV2.

Definition at line 252 of file qgsfillsymbollayerv2.cpp.

References mBorderColor, mBorderWidth, QgsSymbolLayerV2::mColor, QgsSymbolLayerV2Utils::ogrFeatureStyleBrush(), and QgsSymbolLayerV2Utils::ogrFeatureStylePen().

QColor QgsSimpleFillSymbolLayerV2::outlineColor ( ) const
inlinevirtual

Get outline color.

Note
added in 2.1

Reimplemented from QgsSymbolLayerV2.

Definition at line 70 of file qgsfillsymbollayerv2.h.

QgsSymbolV2::OutputUnit QgsSimpleFillSymbolLayerV2::outputUnit ( ) const
virtual

Reimplemented from QgsSymbolLayerV2.

Definition at line 46 of file qgsfillsymbollayerv2.cpp.

References mBorderWidthUnit, QgsSymbolV2::Mixed, and mOffsetUnit.

QgsStringMap QgsSimpleFillSymbolLayerV2::properties ( ) const
virtual

Implements QgsSymbolLayerV2.

Definition at line 194 of file qgsfillsymbollayerv2.cpp.

References QgsSymbolLayerV2Utils::encodeBrushStyle(), QgsSymbolLayerV2Utils::encodeColor(), QgsSymbolLayerV2Utils::encodeOutputUnit(), QgsSymbolLayerV2Utils::encodePenStyle(), QgsSymbolLayerV2Utils::encodePoint(), mBorderColor, mBorderStyle, mBorderWidth, mBorderWidthUnit, mBrushStyle, QgsSymbolLayerV2::mColor, mOffset, mOffsetUnit, and QgsSymbolLayerV2::saveDataDefinedProperties().

void QgsSimpleFillSymbolLayerV2::renderPolygon ( const QPolygonF &  points,
QList< QPolygonF > *  rings,
QgsSymbolV2RenderContext &  context 
)
virtual

Implements QgsFillSymbolLayerV2.

Definition at line 165 of file qgsfillsymbollayerv2.cpp.

References QgsFillSymbolLayerV2::_renderPolygon(), applyDataDefinedSymbology(), QgsSymbolLayerV2Utils::lineWidthScaleFactor(), mBrush, mOffset, mOffsetUnit, mPen, mSelBrush, mSelPen, offset(), QgsRenderContext::painter(), QgsSymbolV2RenderContext::renderContext(), and QgsSymbolV2RenderContext::selected().

void QgsSimpleFillSymbolLayerV2::setBorderColor ( QColor  borderColor)
inline

Definition at line 66 of file qgsfillsymbollayerv2.h.

void QgsSimpleFillSymbolLayerV2::setBorderStyle ( Qt::PenStyle  borderStyle)
inline

Definition at line 83 of file qgsfillsymbollayerv2.h.

void QgsSimpleFillSymbolLayerV2::setBorderWidth ( double  borderWidth)
inline

Definition at line 86 of file qgsfillsymbollayerv2.h.

void QgsSimpleFillSymbolLayerV2::setBorderWidthUnit ( QgsSymbolV2::OutputUnit  unit)
inline

Definition at line 91 of file qgsfillsymbollayerv2.h.

Referenced by clone(), and create().

void QgsSimpleFillSymbolLayerV2::setBrushStyle ( Qt::BrushStyle  style)
inline

Definition at line 63 of file qgsfillsymbollayerv2.h.

void QgsSimpleFillSymbolLayerV2::setFillColor ( const QColor &  color)
inlinevirtual

Set fill color.

Note
added in 2.1

Reimplemented from QgsSymbolLayerV2.

Definition at line 80 of file qgsfillsymbollayerv2.h.

References QgsSymbolLayerV2::setColor().

void QgsSimpleFillSymbolLayerV2::setOffset ( QPointF  offset)
inline

Definition at line 88 of file qgsfillsymbollayerv2.h.

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

void QgsSimpleFillSymbolLayerV2::setOffsetUnit ( QgsSymbolV2::OutputUnit  unit)
inline

Definition at line 94 of file qgsfillsymbollayerv2.h.

Referenced by clone(), and create().

void QgsSimpleFillSymbolLayerV2::setOutlineColor ( const QColor &  color)
inlinevirtual

Set outline color.

Note
added in 2.1

Reimplemented from QgsSymbolLayerV2.

Definition at line 73 of file qgsfillsymbollayerv2.h.

void QgsSimpleFillSymbolLayerV2::setOutputUnit ( QgsSymbolV2::OutputUnit  unit)
virtual

Reimplemented from QgsSymbolLayerV2.

Definition at line 40 of file qgsfillsymbollayerv2.cpp.

References mBorderWidthUnit, and mOffsetUnit.

void QgsSimpleFillSymbolLayerV2::startRender ( QgsSymbolV2RenderContext &  context)
virtual

Implements QgsSymbolLayerV2.

Definition at line 129 of file qgsfillsymbollayerv2.cpp.

References QgsSymbolV2RenderContext::alpha(), borderColor(), fillColor(), QgsSymbolV2RenderContext::layer(), QgsSymbolLayerV2Utils::lineWidthScaleFactor(), mBorderColor, mBorderStyle, mBorderWidth, mBorderWidthUnit, mBrush, mBrushStyle, QgsSymbolLayerV2::mColor, mPen, mSelBrush, mSelPen, QgsSymbolLayerV2::prepareExpressions(), QgsRenderContext::rasterScaleFactor(), rasterScaleFactor, QgsSymbolV2RenderContext::renderContext(), QgsRenderContext::rendererScale(), QgsSymbolLayerV2::selectFillStyle, QgsRenderContext::selectionColor(), and QgsSymbolLayerV2::selectionIsOpaque.

void QgsSimpleFillSymbolLayerV2::stopRender ( QgsSymbolV2RenderContext &  context)
virtual

Implements QgsSymbolLayerV2.

Definition at line 160 of file qgsfillsymbollayerv2.cpp.

void QgsSimpleFillSymbolLayerV2::toSld ( QDomDocument &  doc,
QDomElement &  element,
QgsStringMap  props 
) const
virtual

Reimplemented from QgsSymbolLayerV2.

Definition at line 219 of file qgsfillsymbollayerv2.cpp.

References QgsSymbolLayerV2Utils::createDisplacementElement(), QgsSymbolLayerV2Utils::createGeometryElement(), QgsSymbolLayerV2Utils::fillToSld(), QgsSymbolLayerV2Utils::lineToSld(), mBorderColor, mBorderStyle, mBorderWidth, mBrushStyle, QgsSymbolLayerV2::mColor, and mOffset.

Member Data Documentation

QColor QgsSimpleFillSymbolLayerV2::mBorderColor
protected

Definition at line 110 of file qgsfillsymbollayerv2.h.

Referenced by clone(), dxfColor(), ogrFeatureStyle(), properties(), startRender(), and toSld().

Qt::PenStyle QgsSimpleFillSymbolLayerV2::mBorderStyle
protected

Definition at line 111 of file qgsfillsymbollayerv2.h.

Referenced by clone(), dxfPenStyle(), estimateMaxBleed(), properties(), startRender(), and toSld().

double QgsSimpleFillSymbolLayerV2::mBorderWidth
protected

Definition at line 112 of file qgsfillsymbollayerv2.h.

Referenced by clone(), dxfWidth(), estimateMaxBleed(), ogrFeatureStyle(), properties(), startRender(), and toSld().

QgsSymbolV2::OutputUnit QgsSimpleFillSymbolLayerV2::mBorderWidthUnit
protected

Definition at line 113 of file qgsfillsymbollayerv2.h.

Referenced by applyDataDefinedSymbology(), clone(), dxfWidth(), outputUnit(), properties(), setOutputUnit(), and startRender().

QBrush QgsSimpleFillSymbolLayerV2::mBrush
protected

Definition at line 107 of file qgsfillsymbollayerv2.h.

Referenced by renderPolygon(), and startRender().

Qt::BrushStyle QgsSimpleFillSymbolLayerV2::mBrushStyle
protected

Definition at line 109 of file qgsfillsymbollayerv2.h.

Referenced by clone(), dxfColor(), properties(), startRender(), and toSld().

QPointF QgsSimpleFillSymbolLayerV2::mOffset
protected

Definition at line 117 of file qgsfillsymbollayerv2.h.

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

QgsSymbolV2::OutputUnit QgsSimpleFillSymbolLayerV2::mOffsetUnit
protected

Definition at line 118 of file qgsfillsymbollayerv2.h.

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

QPen QgsSimpleFillSymbolLayerV2::mPen
protected

Definition at line 114 of file qgsfillsymbollayerv2.h.

Referenced by renderPolygon(), and startRender().

QBrush QgsSimpleFillSymbolLayerV2::mSelBrush
protected

Definition at line 108 of file qgsfillsymbollayerv2.h.

Referenced by renderPolygon(), and startRender().

QPen QgsSimpleFillSymbolLayerV2::mSelPen
protected

Definition at line 115 of file qgsfillsymbollayerv2.h.

Referenced by renderPolygon(), and startRender().

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