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QgsSimpleMarkerSymbolLayerV2 Class Reference

#include <qgsmarkersymbollayerv2.h>

Inheritance diagram for QgsSimpleMarkerSymbolLayerV2:
Inheritance graph
[legend]

Public Member Functions

 QgsSimpleMarkerSymbolLayerV2 (QString name=DEFAULT_SIMPLEMARKER_NAME, QColor color=DEFAULT_SIMPLEMARKER_COLOR, QColor borderColor=DEFAULT_SIMPLEMARKER_BORDERCOLOR, double size=DEFAULT_SIMPLEMARKER_SIZE, double angle=DEFAULT_SIMPLEMARKER_ANGLE, QgsSymbolV2::ScaleMethod scaleMethod=DEFAULT_SCALE_METHOD)
 
QColor borderColor () const
 
QgsSymbolLayerV2clone () const override
 
QColor fillColor () const override
 Get fill color. More...
 
QString layerType () const override
 
QgsMapUnitScale mapUnitScale () const override
 
QString name () const
 
QString ogrFeatureStyle (double mmScaleFactor, double mapUnitScaleFactor) const override
 
QColor outlineColor () const override
 Get outline color. More...
 
Qt::PenStyle outlineStyle () const
 
double outlineWidth () const
 
const QgsMapUnitScaleoutlineWidthMapUnitScale () const
 
QgsSymbolV2::OutputUnit outlineWidthUnit () const
 
QgsSymbolV2::OutputUnit outputUnit () const override
 
QgsStringMap properties () const override
 
void renderPoint (const QPointF &point, QgsSymbolV2RenderContext &context) override
 
void setBorderColor (QColor color)
 
void setFillColor (const QColor &color) override
 Set fill color. More...
 
void setMapUnitScale (const QgsMapUnitScale &scale) override
 
void setName (QString name)
 
void setOutlineColor (const QColor &color) override
 Set outline color. More...
 
void setOutlineStyle (Qt::PenStyle outlineStyle)
 
void setOutlineWidth (double w)
 
void setOutlineWidthMapUnitScale (const QgsMapUnitScale &scale)
 
void setOutlineWidthUnit (QgsSymbolV2::OutputUnit u)
 
void setOutputUnit (QgsSymbolV2::OutputUnit unit) override
 
void startRender (QgsSymbolV2RenderContext &context) override
 
void stopRender (QgsSymbolV2RenderContext &context) override
 
bool writeDxf (QgsDxfExport &e, double mmMapUnitScaleFactor, const QString &layerName, const QgsSymbolV2RenderContext *context, const QgsFeature *f, const QPointF &shift=QPointF(0.0, 0.0)) const override
 
void writeSldMarker (QDomDocument &doc, QDomElement &element, QgsStringMap props) const override
 
- Public Member Functions inherited from QgsMarkerSymbolLayerV2
double angle () const
 
void drawPreviewIcon (QgsSymbolV2RenderContext &context, QSize size) override
 
HorizontalAnchorPoint horizontalAnchorPoint () const
 
QgsMapUnitScale mapUnitScale () const override
 
QPointF offset ()
 
const QgsMapUnitScaleoffsetMapUnitScale () const
 
QgsSymbolV2::OutputUnit offsetUnit () const
 
QgsSymbolV2::OutputUnit outputUnit () const override
 
QgsSymbolV2::ScaleMethod scaleMethod () const
 
void setAngle (double angle)
 
void setHorizontalAnchorPoint (HorizontalAnchorPoint h)
 
void setMapUnitScale (const QgsMapUnitScale &scale) override
 
void setOffset (QPointF offset)
 
void setOffsetMapUnitScale (const QgsMapUnitScale &scale)
 
void setOffsetUnit (QgsSymbolV2::OutputUnit unit)
 
void setOutputUnit (QgsSymbolV2::OutputUnit unit) override
 
void setScaleMethod (QgsSymbolV2::ScaleMethod scaleMethod)
 
void setSize (double size)
 
void setSizeMapUnitScale (const QgsMapUnitScale &scale)
 
void setSizeUnit (QgsSymbolV2::OutputUnit unit)
 
void setVerticalAnchorPoint (VerticalAnchorPoint v)
 
double size () const
 
const QgsMapUnitScalesizeMapUnitScale () const
 
QgsSymbolV2::OutputUnit sizeUnit () const
 
void startRender (QgsSymbolV2RenderContext &context) override
 
virtual void toSld (QDomDocument &doc, QDomElement &element, QgsStringMap props) const override
 
VerticalAnchorPoint verticalAnchorPoint () const
 
- Public Member Functions inherited from QgsSymbolLayerV2
virtual ~QgsSymbolLayerV2 ()
 
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 dxfWidth (const QgsDxfExport &e, const QgsSymbolV2RenderContext &context) const
 
virtual double estimateMaxBleed () const
 Returns the estimated maximum distance which the layer style will bleed outside the drawn shape. More...
 
bool hasDataDefinedProperties () const
 
bool isLocked () const
 
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)
 
void setLocked (bool locked)
 
void setRenderingPass (int renderingPass)
 
virtual bool setSubSymbol (QgsSymbolV2 *symbol)
 
virtual QgsSymbolV2subSymbol ()
 
QgsSymbolV2::SymbolType type () const
 
virtual QSet< QString > usedAttributes () const
 

Static Public Member Functions

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

Protected Member Functions

void drawMarker (QPainter *p, QgsSymbolV2RenderContext &context)
 
bool prepareCache (QgsSymbolV2RenderContext &context)
 Prepares cache image. More...
 
bool preparePath (QString name=QString())
 
bool prepareShape (QString name=QString())
 
- 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, 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 QgsMapUnitScale &widthMapUnitScale, const QgsMapUnitScale &heightMapUnitScale) const
 
- 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

QColor mBorderColor
 
QBrush mBrush
 
QImage mCache
 
QString mName
 
Qt::PenStyle mOutlineStyle
 
double mOutlineWidth
 
QgsMapUnitScale mOutlineWidthMapUnitScale
 
QgsSymbolV2::OutputUnit mOutlineWidthUnit
 
QPainterPath mPath
 
QPen mPen
 
QPolygonF mPolygon
 
QBrush mSelBrush
 
QImage mSelCache
 
QPen mSelPen
 
bool mUsingCache
 
- Protected Attributes inherited from QgsMarkerSymbolLayerV2
double mAngle
 
HorizontalAnchorPoint mHorizontalAnchorPoint
 
QPointF mOffset
 
QgsMapUnitScale mOffsetMapUnitScale
 
QgsSymbolV2::OutputUnit mOffsetUnit
 
QgsSymbolV2::ScaleMethod mScaleMethod
 
double mSize
 
QgsMapUnitScale mSizeMapUnitScale
 
QgsSymbolV2::OutputUnit mSizeUnit
 
VerticalAnchorPoint mVerticalAnchorPoint
 
- Protected Attributes inherited from QgsSymbolLayerV2
QColor mColor
 
QMap< QString, QgsExpression * > mDataDefinedProperties
 
bool mLocked
 
int mRenderingPass
 
QgsSymbolV2::SymbolType mType
 

Static Protected Attributes

static const QString EXPR_SIZE
 
static const int mMaximumCacheWidth = 3000
 
- Static Protected Attributes inherited from QgsSymbolLayerV2
static const bool selectFillBorder = false
 
static const bool selectFillStyle = false
 
static const bool selectionIsOpaque = true
 

Additional Inherited Members

- Public Types inherited from QgsMarkerSymbolLayerV2
enum  HorizontalAnchorPoint { Left, HCenter, Right }
 
enum  VerticalAnchorPoint { Top, VCenter, Bottom }
 
- Static Protected Member Functions inherited from QgsMarkerSymbolLayerV2
static QPointF _rotatedOffset (const QPointF &offset, double angle)
 

Detailed Description

Definition at line 34 of file qgsmarkersymbollayerv2.h.

Constructor & Destructor Documentation

QgsSimpleMarkerSymbolLayerV2::QgsSimpleMarkerSymbolLayerV2 ( QString  name = DEFAULT_SIMPLEMARKER_NAME,
QColor  color = DEFAULT_SIMPLEMARKER_COLOR,
QColor  borderColor = DEFAULT_SIMPLEMARKER_BORDERCOLOR,
double  size = DEFAULT_SIMPLEMARKER_SIZE,
double  angle = DEFAULT_SIMPLEMARKER_ANGLE,
QgsSymbolV2::ScaleMethod  scaleMethod = DEFAULT_SCALE_METHOD 
)

Definition at line 52 of file qgsmarkersymbollayerv2.cpp.

Member Function Documentation

QColor QgsSimpleMarkerSymbolLayerV2::borderColor ( void  ) const
inline

Definition at line 70 of file qgsmarkersymbollayerv2.h.

QgsSymbolLayerV2 * QgsSimpleMarkerSymbolLayerV2::clone ( ) const
overridevirtual

Implements QgsSymbolLayerV2.

Definition at line 650 of file qgsmarkersymbollayerv2.cpp.

QgsSymbolLayerV2 * QgsSimpleMarkerSymbolLayerV2::create ( const QgsStringMap properties = QgsStringMap())
static

Definition at line 68 of file qgsmarkersymbollayerv2.cpp.

QgsSymbolLayerV2 * QgsSimpleMarkerSymbolLayerV2::createFromSld ( QDomElement &  element)
static

Definition at line 756 of file qgsmarkersymbollayerv2.cpp.

void QgsSimpleMarkerSymbolLayerV2::drawMarker ( QPainter *  p,
QgsSymbolV2RenderContext context 
)
protected

Definition at line 792 of file qgsmarkersymbollayerv2.cpp.

QColor QgsSimpleMarkerSymbolLayerV2::fillColor ( ) const
inlineoverridevirtual

Get fill color.

Note
added in 2.1

Reimplemented from QgsSymbolLayerV2.

Definition at line 85 of file qgsmarkersymbollayerv2.h.

QString QgsSimpleMarkerSymbolLayerV2::layerType ( ) const
overridevirtual

Implements QgsSymbolLayerV2.

Definition at line 196 of file qgsmarkersymbollayerv2.cpp.

QgsMapUnitScale QgsSimpleMarkerSymbolLayerV2::mapUnitScale ( ) const
overridevirtual

Reimplemented from QgsSymbolLayerV2.

Definition at line 1055 of file qgsmarkersymbollayerv2.cpp.

QString QgsSimpleMarkerSymbolLayerV2::name ( ) const
inline

Definition at line 67 of file qgsmarkersymbollayerv2.h.

QString QgsSimpleMarkerSymbolLayerV2::ogrFeatureStyle ( double  mmScaleFactor,
double  mapUnitScaleFactor 
) const
overridevirtual

Reimplemented from QgsSymbolLayerV2.

Definition at line 694 of file qgsmarkersymbollayerv2.cpp.

QColor QgsSimpleMarkerSymbolLayerV2::outlineColor ( ) const
inlineoverridevirtual

Get outline color.

Note
added in 2.1

Reimplemented from QgsSymbolLayerV2.

Definition at line 78 of file qgsmarkersymbollayerv2.h.

Qt::PenStyle QgsSimpleMarkerSymbolLayerV2::outlineStyle ( ) const
inline

Definition at line 73 of file qgsmarkersymbollayerv2.h.

double QgsSimpleMarkerSymbolLayerV2::outlineWidth ( ) const
inline

Definition at line 90 of file qgsmarkersymbollayerv2.h.

const QgsMapUnitScale& QgsSimpleMarkerSymbolLayerV2::outlineWidthMapUnitScale ( ) const
inline

Definition at line 97 of file qgsmarkersymbollayerv2.h.

QgsSymbolV2::OutputUnit QgsSimpleMarkerSymbolLayerV2::outlineWidthUnit ( ) const
inline

Definition at line 94 of file qgsmarkersymbollayerv2.h.

QgsSymbolV2::OutputUnit QgsSimpleMarkerSymbolLayerV2::outputUnit ( ) const
overridevirtual

Reimplemented from QgsSymbolLayerV2.

Definition at line 1040 of file qgsmarkersymbollayerv2.cpp.

bool QgsSimpleMarkerSymbolLayerV2::prepareCache ( QgsSymbolV2RenderContext context)
protected

Prepares cache image.

Returns
true in case of success, false if cache image size too large

Definition at line 300 of file qgsmarkersymbollayerv2.cpp.

bool QgsSimpleMarkerSymbolLayerV2::preparePath ( QString  name = QString())
protected

Definition at line 459 of file qgsmarkersymbollayerv2.cpp.

bool QgsSimpleMarkerSymbolLayerV2::prepareShape ( QString  name = QString())
protected

Definition at line 365 of file qgsmarkersymbollayerv2.cpp.

QgsStringMap QgsSimpleMarkerSymbolLayerV2::properties ( ) const
overridevirtual

Implements QgsSymbolLayerV2.

Definition at line 623 of file qgsmarkersymbollayerv2.cpp.

void QgsSimpleMarkerSymbolLayerV2::renderPoint ( const QPointF &  point,
QgsSymbolV2RenderContext context 
)
overridevirtual

Implements QgsMarkerSymbolLayerV2.

Definition at line 506 of file qgsmarkersymbollayerv2.cpp.

void QgsSimpleMarkerSymbolLayerV2::setBorderColor ( QColor  color)
inline

Definition at line 71 of file qgsmarkersymbollayerv2.h.

void QgsSimpleMarkerSymbolLayerV2::setFillColor ( const QColor &  color)
inlineoverridevirtual

Set fill color.

Note
added in 2.1

Reimplemented from QgsSymbolLayerV2.

Definition at line 88 of file qgsmarkersymbollayerv2.h.

void QgsSimpleMarkerSymbolLayerV2::setMapUnitScale ( const QgsMapUnitScale scale)
overridevirtual

Reimplemented from QgsSymbolLayerV2.

Definition at line 1049 of file qgsmarkersymbollayerv2.cpp.

void QgsSimpleMarkerSymbolLayerV2::setName ( QString  name)
inline

Definition at line 68 of file qgsmarkersymbollayerv2.h.

void QgsSimpleMarkerSymbolLayerV2::setOutlineColor ( const QColor &  color)
inlineoverridevirtual

Set outline color.

Note
added in 2.1

Reimplemented from QgsSymbolLayerV2.

Definition at line 81 of file qgsmarkersymbollayerv2.h.

void QgsSimpleMarkerSymbolLayerV2::setOutlineStyle ( Qt::PenStyle  outlineStyle)
inline

Definition at line 74 of file qgsmarkersymbollayerv2.h.

void QgsSimpleMarkerSymbolLayerV2::setOutlineWidth ( double  w)
inline

Definition at line 91 of file qgsmarkersymbollayerv2.h.

void QgsSimpleMarkerSymbolLayerV2::setOutlineWidthMapUnitScale ( const QgsMapUnitScale scale)
inline

Definition at line 96 of file qgsmarkersymbollayerv2.h.

void QgsSimpleMarkerSymbolLayerV2::setOutlineWidthUnit ( QgsSymbolV2::OutputUnit  u)
inline

Definition at line 93 of file qgsmarkersymbollayerv2.h.

void QgsSimpleMarkerSymbolLayerV2::setOutputUnit ( QgsSymbolV2::OutputUnit  unit)
overridevirtual

Reimplemented from QgsSymbolLayerV2.

Definition at line 1034 of file qgsmarkersymbollayerv2.cpp.

void QgsSimpleMarkerSymbolLayerV2::startRender ( QgsSymbolV2RenderContext context)
overridevirtual

Implements QgsSymbolLayerV2.

Definition at line 201 of file qgsmarkersymbollayerv2.cpp.

void QgsSimpleMarkerSymbolLayerV2::stopRender ( QgsSymbolV2RenderContext context)
overridevirtual

Implements QgsSymbolLayerV2.

Definition at line 360 of file qgsmarkersymbollayerv2.cpp.

bool QgsSimpleMarkerSymbolLayerV2::writeDxf ( QgsDxfExport e,
double  mmMapUnitScaleFactor,
const QString &  layerName,
const QgsSymbolV2RenderContext context,
const QgsFeature f,
const QPointF &  shift = QPointF( 0.0, 0.0 ) 
) const
overridevirtual

Reimplemented from QgsSymbolLayerV2.

Definition at line 806 of file qgsmarkersymbollayerv2.cpp.

void QgsSimpleMarkerSymbolLayerV2::writeSldMarker ( QDomDocument &  doc,
QDomElement &  element,
QgsStringMap  props 
) const
overridevirtual

Reimplemented from QgsMarkerSymbolLayerV2.

Definition at line 668 of file qgsmarkersymbollayerv2.cpp.

Member Data Documentation

const QString QgsSimpleMarkerSymbolLayerV2::EXPR_SIZE
staticprotected

Definition at line 136 of file qgsmarkersymbollayerv2.h.

QColor QgsSimpleMarkerSymbolLayerV2::mBorderColor
protected

Definition at line 117 of file qgsmarkersymbollayerv2.h.

QBrush QgsSimpleMarkerSymbolLayerV2::mBrush
protected

Definition at line 123 of file qgsmarkersymbollayerv2.h.

QImage QgsSimpleMarkerSymbolLayerV2::mCache
protected

Definition at line 127 of file qgsmarkersymbollayerv2.h.

const int QgsSimpleMarkerSymbolLayerV2::mMaximumCacheWidth = 3000
staticprotected

Definition at line 134 of file qgsmarkersymbollayerv2.h.

QString QgsSimpleMarkerSymbolLayerV2::mName
protected

Definition at line 126 of file qgsmarkersymbollayerv2.h.

Qt::PenStyle QgsSimpleMarkerSymbolLayerV2::mOutlineStyle
protected

Definition at line 118 of file qgsmarkersymbollayerv2.h.

double QgsSimpleMarkerSymbolLayerV2::mOutlineWidth
protected

Definition at line 119 of file qgsmarkersymbollayerv2.h.

QgsMapUnitScale QgsSimpleMarkerSymbolLayerV2::mOutlineWidthMapUnitScale
protected

Definition at line 121 of file qgsmarkersymbollayerv2.h.

QgsSymbolV2::OutputUnit QgsSimpleMarkerSymbolLayerV2::mOutlineWidthUnit
protected

Definition at line 120 of file qgsmarkersymbollayerv2.h.

QPainterPath QgsSimpleMarkerSymbolLayerV2::mPath
protected

Definition at line 125 of file qgsmarkersymbollayerv2.h.

QPen QgsSimpleMarkerSymbolLayerV2::mPen
protected

Definition at line 122 of file qgsmarkersymbollayerv2.h.

QPolygonF QgsSimpleMarkerSymbolLayerV2::mPolygon
protected

Definition at line 124 of file qgsmarkersymbollayerv2.h.

QBrush QgsSimpleMarkerSymbolLayerV2::mSelBrush
protected

Definition at line 129 of file qgsmarkersymbollayerv2.h.

QImage QgsSimpleMarkerSymbolLayerV2::mSelCache
protected

Definition at line 130 of file qgsmarkersymbollayerv2.h.

QPen QgsSimpleMarkerSymbolLayerV2::mSelPen
protected

Definition at line 128 of file qgsmarkersymbollayerv2.h.

bool QgsSimpleMarkerSymbolLayerV2::mUsingCache
protected

Definition at line 131 of file qgsmarkersymbollayerv2.h.


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