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QgsSvgMarkerSymbolLayerV2 Class Reference

#include <qgsmarkersymbollayerv2.h>

Inheritance diagram for QgsSvgMarkerSymbolLayerV2:
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Collaboration diagram for QgsSvgMarkerSymbolLayerV2:
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Public Member Functions

 QgsSvgMarkerSymbolLayerV2 (QString name=DEFAULT_SVGMARKER_NAME, double size=DEFAULT_SVGMARKER_SIZE, double angle=DEFAULT_SVGMARKER_ANGLE)
QString layerType () const
void startRender (QgsSymbolV2RenderContext &context)
void stopRender (QgsSymbolV2RenderContext &context)
void renderPoint (const QPointF &point, QgsSymbolV2RenderContext &context)
QgsStringMap properties () const
QgsSymbolLayerV2 * clone () const
void writeSldMarker (QDomDocument &doc, QDomElement &element, QgsStringMap props) const
QString path () const
void setPath (QString path)
QColor fillColor () const
 Get fill color.
void setFillColor (const QColor &c)
 Set fill color.
QColor outlineColor () const
 Get outline color.
void setOutlineColor (const QColor &c)
 Set outline color.
double outlineWidth () const
void setOutlineWidth (double w)
void setOutlineWidthUnit (QgsSymbolV2::OutputUnit unit)
QgsSymbolV2::OutputUnit outlineWidthUnit () const
void setOutputUnit (QgsSymbolV2::OutputUnit unit)
QgsSymbolV2::OutputUnit outputUnit () const
bool writeDxf (QgsDxfExport &e, double mmMapUnitScaleFactor, const QString &layerName, const QgsSymbolV2RenderContext *context, const QgsFeature *f, const QPointF &shift=QPointF(0.0, 0.0)) const
- Public Member Functions inherited from QgsMarkerSymbolLayerV2
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
void setOffsetUnit (QgsSymbolV2::OutputUnit unit)
QgsSymbolV2::OutputUnit offsetUnit () const
void setSizeUnit (QgsSymbolV2::OutputUnit unit)
QgsSymbolV2::OutputUnit sizeUnit () const
void setHorizontalAnchorPoint (HorizontalAnchorPoint h)
HorizontalAnchorPoint horizontalAnchorPoint () const
void setVerticalAnchorPoint (VerticalAnchorPoint v)
VerticalAnchorPoint verticalAnchorPoint () const
- Public Member Functions inherited from QgsSymbolLayerV2
virtual QColor color () const
virtual void setColor (const QColor &color)
virtual ~QgsSymbolLayerV2 ()
virtual QString ogrFeatureStyle (double mmScaleFactor, double mapUnitScaleFactor) const
virtual QgsSymbolV2 * subSymbol ()
virtual bool setSubSymbol (QgsSymbolV2 *symbol)
QgsSymbolV2::SymbolType type () const
void setLocked (bool locked)
bool isLocked () const
virtual double estimateMaxBleed () const
 Returns the estimated maximum distance which the layer style will bleed outside the drawn shape.
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 double dxfWidth (const QgsDxfExport &e, const QgsSymbolV2RenderContext &context) const
virtual QColor dxfColor (const QgsSymbolV2RenderContext &context) const
virtual QVector< qreal > dxfCustomDashPattern (QgsSymbolV2::OutputUnit &unit) const
virtual Qt::PenStyle dxfPenStyle () const

Static Public Member Functions

static QgsSymbolLayerV2 * create (const QgsStringMap &properties=QgsStringMap())
static QgsSymbolLayerV2 * createFromSld (QDomElement &element)

Protected Attributes

QString mPath
QColor mFillColor
QColor mOutlineColor
double mOutlineWidth
QgsSymbolV2::OutputUnit mOutlineWidthUnit
double mOrigSize
- Protected Attributes inherited from QgsMarkerSymbolLayerV2
double mAngle
double mSize
QgsSymbolV2::OutputUnit mSizeUnit
QPointF mOffset
QgsSymbolV2::OutputUnit mOffsetUnit
QgsSymbolV2::ScaleMethod mScaleMethod
HorizontalAnchorPoint mHorizontalAnchorPoint
VerticalAnchorPoint mVerticalAnchorPoint
- Protected Attributes inherited from QgsSymbolLayerV2
QgsSymbolV2::SymbolType mType
bool mLocked
QColor mColor
int mRenderingPass
QMap< QString, QgsExpression * > mDataDefinedProperties

Additional Inherited Members

- Public Types inherited from QgsMarkerSymbolLayerV2
enum  HorizontalAnchorPoint { Left, HCenter, Right }
enum  VerticalAnchorPoint { Top, VCenter, Bottom }
- Protected Member Functions inherited from QgsMarkerSymbolLayerV2
 QgsMarkerSymbolLayerV2 (bool locked=false)
void markerOffset (const QgsSymbolV2RenderContext &context, double &offsetX, double &offsetY) const
void markerOffset (const QgsSymbolV2RenderContext &context, double width, double height, QgsSymbolV2::OutputUnit widthUnit, QgsSymbolV2::OutputUnit heightUnit, double &offsetX, double &offsetY) const
- Static Protected Member Functions inherited from QgsMarkerSymbolLayerV2
static QPointF _rotatedOffset (const QPointF &offset, double angle)
- 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 138 of file qgsmarkersymbollayerv2.h.

Constructor & Destructor Documentation

QgsSvgMarkerSymbolLayerV2::QgsSvgMarkerSymbolLayerV2 ( QString  name = DEFAULT_SVGMARKER_NAME,
double  size = DEFAULT_SVGMARKER_SIZE,
double  angle = DEFAULT_SVGMARKER_ANGLE 
)

Definition at line 920 of file qgsmarkersymbollayerv2.cpp.

References QgsMarkerSymbolLayerV2::angle(), QgsMarkerSymbolLayerV2::mAngle, mFillColor, QgsSymbolV2::MM, QgsMarkerSymbolLayerV2::mOffset, mOutlineColor, mOutlineWidth, mOutlineWidthUnit, mPath, QgsMarkerSymbolLayerV2::mSize, QgsMarkerSymbolLayerV2::size(), and QgsSymbolLayerV2Utils::symbolNameToPath().

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

Member Function Documentation

QgsSymbolLayerV2 * QgsSvgMarkerSymbolLayerV2::clone ( ) const
virtual

Implements QgsSymbolLayerV2.

Definition at line 1239 of file qgsmarkersymbollayerv2.cpp.

References QgsSymbolLayerV2::copyDataDefinedProperties(), QgsMarkerSymbolLayerV2::mAngle, mFillColor, QgsMarkerSymbolLayerV2::mHorizontalAnchorPoint, QgsMarkerSymbolLayerV2::mOffset, QgsMarkerSymbolLayerV2::mOffsetUnit, mOutlineColor, mOutlineWidth, mOutlineWidthUnit, mPath, QgsMarkerSymbolLayerV2::mSize, QgsMarkerSymbolLayerV2::mSizeUnit, QgsMarkerSymbolLayerV2::mVerticalAnchorPoint, QgsSvgMarkerSymbolLayerV2(), setFillColor(), QgsMarkerSymbolLayerV2::setHorizontalAnchorPoint(), QgsMarkerSymbolLayerV2::setOffset(), QgsMarkerSymbolLayerV2::setOffsetUnit(), setOutlineColor(), setOutlineWidth(), setOutlineWidthUnit(), QgsMarkerSymbolLayerV2::setSizeUnit(), and QgsMarkerSymbolLayerV2::setVerticalAnchorPoint().

QgsSymbolLayerV2 * QgsSvgMarkerSymbolLayerV2::create ( const QgsStringMap &  properties = QgsStringMap())
static

Definition at line 933 of file qgsmarkersymbollayerv2.cpp.

References QgsMarkerSymbolLayerV2::angle(), QgsSvgCache::containsParams(), QgsSymbolLayerV2Utils::decodeOutputUnit(), QgsSymbolLayerV2Utils::decodePoint(), DEFAULT_SVGMARKER_ANGLE, DEFAULT_SVGMARKER_NAME, DEFAULT_SVGMARKER_SIZE, fillColor(), QgsSvgCache::instance(), outlineColor(), outlineWidth(), QgsSvgMarkerSymbolLayerV2(), QgsSymbolLayerV2::setDataDefinedProperty(), setFillColor(), QgsMarkerSymbolLayerV2::setHorizontalAnchorPoint(), QgsMarkerSymbolLayerV2::setOffset(), QgsMarkerSymbolLayerV2::setOffsetUnit(), setOutlineColor(), setOutlineWidth(), setOutlineWidthUnit(), QgsMarkerSymbolLayerV2::setSizeUnit(), QgsMarkerSymbolLayerV2::setVerticalAnchorPoint(), and QgsMarkerSymbolLayerV2::size().

Referenced by QgsPalLabeling::drawLabelBackground(), and QgsSymbolLayerV2Registry::QgsSymbolLayerV2Registry().

QgsSymbolLayerV2 * QgsSvgMarkerSymbolLayerV2::createFromSld ( QDomElement &  element)
static

Definition at line 1299 of file qgsmarkersymbollayerv2.cpp.

References QgsMarkerSymbolLayerV2::angle(), QgsSymbolLayerV2Utils::displacementFromSldElement(), QgsSymbolLayerV2Utils::externalGraphicFromSld(), fillColor(), QgsMarkerSymbolLayerV2::offset(), path(), QgsDebugMsg, QgsSvgMarkerSymbolLayerV2(), QgsSymbolLayerV2Utils::rotationFromSldElement(), QgsMarkerSymbolLayerV2::setAngle(), setFillColor(), QgsMarkerSymbolLayerV2::setOffset(), and QgsMarkerSymbolLayerV2::size().

Referenced by QgsSymbolLayerV2Registry::QgsSymbolLayerV2Registry().

QColor QgsSvgMarkerSymbolLayerV2::fillColor ( ) const
inlinevirtual

Get fill color.

Supported by marker and fill layers.

Note
added in 2.1

Reimplemented from QgsSymbolLayerV2.

Definition at line 169 of file qgsmarkersymbollayerv2.h.

Referenced by create(), createFromSld(), renderPoint(), and setPath().

QString QgsSvgMarkerSymbolLayerV2::layerType ( ) const
virtual

Implements QgsSymbolLayerV2.

Definition at line 1055 of file qgsmarkersymbollayerv2.cpp.

QColor QgsSvgMarkerSymbolLayerV2::outlineColor ( ) const
inlinevirtual

Get outline color.

Supported by marker and fill layers.

Note
added in 2.1

Reimplemented from QgsSymbolLayerV2.

Definition at line 172 of file qgsmarkersymbollayerv2.h.

Referenced by create(), renderPoint(), and setPath().

double QgsSvgMarkerSymbolLayerV2::outlineWidth ( ) const
inline

Definition at line 175 of file qgsmarkersymbollayerv2.h.

Referenced by create(), renderPoint(), and setPath().

QgsSymbolV2::OutputUnit QgsSvgMarkerSymbolLayerV2::outlineWidthUnit ( ) const
inline

Definition at line 179 of file qgsmarkersymbollayerv2.h.

QgsSymbolV2::OutputUnit QgsSvgMarkerSymbolLayerV2::outputUnit ( ) const
virtual

Reimplemented from QgsMarkerSymbolLayerV2.

Definition at line 1262 of file qgsmarkersymbollayerv2.cpp.

References QgsSymbolV2::Mixed, QgsMarkerSymbolLayerV2::mOffsetUnit, mOutlineWidthUnit, and QgsMarkerSymbolLayerV2::mSizeUnit.

QString QgsSvgMarkerSymbolLayerV2::path ( ) const
inline

Definition at line 166 of file qgsmarkersymbollayerv2.h.

Referenced by createFromSld(), renderPoint(), and setPath().

QgsStringMap QgsSvgMarkerSymbolLayerV2::properties ( ) const
virtual

Implements QgsSymbolLayerV2.

Definition at line 1219 of file qgsmarkersymbollayerv2.cpp.

References QgsSymbolLayerV2Utils::encodeOutputUnit(), QgsSymbolLayerV2Utils::encodePoint(), QgsMarkerSymbolLayerV2::mAngle, mFillColor, QgsMarkerSymbolLayerV2::mHorizontalAnchorPoint, QgsMarkerSymbolLayerV2::mOffset, QgsMarkerSymbolLayerV2::mOffsetUnit, mOutlineColor, mOutlineWidth, mOutlineWidthUnit, mPath, QgsMarkerSymbolLayerV2::mSize, QgsMarkerSymbolLayerV2::mSizeUnit, QgsMarkerSymbolLayerV2::mVerticalAnchorPoint, QgsSymbolLayerV2::saveDataDefinedProperties(), and QgsSymbolLayerV2Utils::symbolPathToName().

void QgsSvgMarkerSymbolLayerV2::renderPoint ( const QPointF &  point,
QgsSymbolV2RenderContext &  context 
)
virtual

Implements QgsMarkerSymbolLayerV2.

Definition at line 1072 of file qgsmarkersymbollayerv2.cpp.

References QgsMarkerSymbolLayerV2::_rotatedOffset(), QgsSymbolV2RenderContext::alpha(), QgsMarkerSymbolLayerV2::angle(), QgsSymbolV2::DataDefinedSizeScale, QgsSymbolLayerV2Utils::decodeColor(), QgsExpression::evaluate(), QgsSymbolLayerV2::expression(), QgsSymbolV2RenderContext::feature(), fillColor(), QgsRenderContext::forceVectorOutput(), QgsSvgCache::instance(), QgsSymbolLayerV2Utils::lineWidthScaleFactor(), QgsMarkerSymbolLayerV2::mAngle, QgsMarkerSymbolLayerV2::markerOffset(), mFillColor, QgsSymbolV2::MM, mOutlineColor, mOutlineWidth, mPath, QgsMarkerSymbolLayerV2::mScaleMethod, QgsMarkerSymbolLayerV2::mSize, QgsMarkerSymbolLayerV2::mSizeUnit, QgsSymbolLayerV2Utils::multiplyImageOpacity(), outlineColor(), outlineWidth(), QgsRenderContext::painter(), path(), qgsDoubleNear(), QgsRenderContext::rasterScaleFactor(), QgsSymbolV2RenderContext::renderContext(), QgsSymbolV2RenderContext::renderHints(), QgsSymbolV2::ScaleArea, QgsSymbolV2::ScaleDiameter, QgsRenderContext::scaleFactor(), QgsSymbolV2RenderContext::selected(), QgsRenderContext::selectionColor(), QgsMarkerSymbolLayerV2::size(), QgsSvgCache::svgAsImage(), and QgsSvgCache::svgAsPicture().

Referenced by QgsPalLabeling::drawLabelBackground().

void QgsSvgMarkerSymbolLayerV2::setFillColor ( const QColor &  color)
inlinevirtual

Set fill color.

Supported by marker and fill layers.

Note
added in 2.1

Reimplemented from QgsSymbolLayerV2.

Definition at line 170 of file qgsmarkersymbollayerv2.h.

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

void QgsSvgMarkerSymbolLayerV2::setOutlineColor ( const QColor &  color)
inlinevirtual

Set outline color.

Supported by marker and fill layers.

Note
added in 2.1

Reimplemented from QgsSymbolLayerV2.

Definition at line 173 of file qgsmarkersymbollayerv2.h.

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

void QgsSvgMarkerSymbolLayerV2::setOutlineWidth ( double  w)
inline

Definition at line 176 of file qgsmarkersymbollayerv2.h.

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

void QgsSvgMarkerSymbolLayerV2::setOutlineWidthUnit ( QgsSymbolV2::OutputUnit  unit)
inline

Definition at line 178 of file qgsmarkersymbollayerv2.h.

Referenced by clone(), and create().

void QgsSvgMarkerSymbolLayerV2::setOutputUnit ( QgsSymbolV2::OutputUnit  unit)
virtual

Reimplemented from QgsMarkerSymbolLayerV2.

Definition at line 1255 of file qgsmarkersymbollayerv2.cpp.

References QgsMarkerSymbolLayerV2::mOffsetUnit, mOutlineWidthUnit, and QgsMarkerSymbolLayerV2::mSizeUnit.

void QgsSvgMarkerSymbolLayerV2::setPath ( QString  path)

Definition at line 1033 of file qgsmarkersymbollayerv2.cpp.

References QgsSvgCache::containsParams(), fillColor(), QgsSvgCache::instance(), mPath, outlineColor(), outlineWidth(), path(), setFillColor(), setOutlineColor(), and setOutlineWidth().

void QgsSvgMarkerSymbolLayerV2::startRender ( QgsSymbolV2RenderContext &  context)
virtual

Reimplemented from QgsMarkerSymbolLayerV2.

Definition at line 1060 of file qgsmarkersymbollayerv2.cpp.

References QgsSymbolV2RenderContext::layer(), mOrigSize, QgsMarkerSymbolLayerV2::mSize, QgsSymbolLayerV2::prepareExpressions(), QgsSymbolV2RenderContext::renderContext(), and QgsRenderContext::rendererScale().

void QgsSvgMarkerSymbolLayerV2::stopRender ( QgsSymbolV2RenderContext &  context)
virtual

Implements QgsSymbolLayerV2.

Definition at line 1067 of file qgsmarkersymbollayerv2.cpp.

bool QgsSvgMarkerSymbolLayerV2::writeDxf ( QgsDxfExport &  e,
double  mmMapUnitScaleFactor,
const QString &  layerName,
const QgsSymbolV2RenderContext *  context,
const QgsFeature *  f,
const QPointF &  shift = QPointF( 0.0, 0.0 ) 
) const
virtual

Reimplemented from QgsSymbolLayerV2.

Definition at line 1339 of file qgsmarkersymbollayerv2.cpp.

References QgsMarkerSymbolLayerV2::_rotatedOffset(), QgsMarkerSymbolLayerV2::angle(), QgsSymbolV2::DataDefinedSizeScale, QgsSymbolLayerV2Utils::decodePoint(), QgsExpression::evaluate(), QgsSymbolLayerV2::expression(), QgsMarkerSymbolLayerV2::mAngle, QgsSymbolV2::MM, QgsMarkerSymbolLayerV2::mOffset, mPath, QgsMarkerSymbolLayerV2::mScaleMethod, QgsMarkerSymbolLayerV2::mSize, QgsMarkerSymbolLayerV2::mSizeUnit, QgsMarkerSymbolLayerV2::offset(), qgsDoubleNear(), QgsSymbolV2RenderContext::renderHints(), QgsSymbolV2::ScaleArea, QgsSymbolV2::ScaleDiameter, and QgsMarkerSymbolLayerV2::size().

void QgsSvgMarkerSymbolLayerV2::writeSldMarker ( QDomDocument &  doc,
QDomElement &  element,
QgsStringMap  props 
) const
virtual

Reimplemented from QgsMarkerSymbolLayerV2.

Definition at line 1272 of file qgsmarkersymbollayerv2.cpp.

References QgsMarkerSymbolLayerV2::angle(), QgsSymbolLayerV2Utils::createDisplacementElement(), QgsSymbolLayerV2Utils::createRotationElement(), QgsSymbolLayerV2Utils::externalGraphicToSld(), QgsMarkerSymbolLayerV2::mAngle, mFillColor, QgsMarkerSymbolLayerV2::mOffset, mPath, and QgsMarkerSymbolLayerV2::mSize.

Member Data Documentation

QColor QgsSvgMarkerSymbolLayerV2::mFillColor
protected

Definition at line 191 of file qgsmarkersymbollayerv2.h.

Referenced by clone(), properties(), QgsSvgMarkerSymbolLayerV2(), renderPoint(), and writeSldMarker().

double QgsSvgMarkerSymbolLayerV2::mOrigSize
protected

Definition at line 195 of file qgsmarkersymbollayerv2.h.

Referenced by startRender().

QColor QgsSvgMarkerSymbolLayerV2::mOutlineColor
protected

Definition at line 192 of file qgsmarkersymbollayerv2.h.

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

double QgsSvgMarkerSymbolLayerV2::mOutlineWidth
protected

Definition at line 193 of file qgsmarkersymbollayerv2.h.

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

QgsSymbolV2::OutputUnit QgsSvgMarkerSymbolLayerV2::mOutlineWidthUnit
protected

Definition at line 194 of file qgsmarkersymbollayerv2.h.

Referenced by clone(), outputUnit(), properties(), QgsSvgMarkerSymbolLayerV2(), and setOutputUnit().

QString QgsSvgMarkerSymbolLayerV2::mPath
protected

Definition at line 187 of file qgsmarkersymbollayerv2.h.

Referenced by clone(), properties(), QgsSvgMarkerSymbolLayerV2(), renderPoint(), setPath(), writeDxf(), and writeSldMarker().

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