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QgsFillSymbolV2 Class Reference

#include <qgssymbolv2.h>

Inheritance diagram for QgsFillSymbolV2:
Inheritance graph
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Public Member Functions

 QgsFillSymbolV2 (QgsSymbolLayerV2List layers=QgsSymbolLayerV2List())
 
void setAngle (double angle)
 
void renderPolygon (const QPolygonF &points, QList< QPolygonF > *rings, const QgsFeature *f, QgsRenderContext &context, int layer=-1, bool selected=false)
 
virtual QgsSymbolV2clone () const
 
- Public Member Functions inherited from QgsSymbolV2
virtual ~QgsSymbolV2 ()
 
SymbolType type () const
 
QgsSymbolLayerV2symbolLayer (int layer)
 
int symbolLayerCount ()
 
bool insertSymbolLayer (int index, QgsSymbolLayerV2 *layer)
 insert symbol layer to specified index More...
 
bool appendSymbolLayer (QgsSymbolLayerV2 *layer)
 append symbol layer at the end of the list More...
 
bool deleteSymbolLayer (int index)
 delete symbol layer at specified index More...
 
QgsSymbolLayerV2takeSymbolLayer (int index)
 remove symbol layer from the list and return pointer to it More...
 
bool changeSymbolLayer (int index, QgsSymbolLayerV2 *layer)
 delete layer at specified index and set a new one More...
 
void startRender (QgsRenderContext &context, const QgsFields *fields=0)
 
void stopRender (QgsRenderContext &context)
 
void setColor (const QColor &color)
 
QColor color () const
 
void drawPreviewIcon (QPainter *painter, QSize size, QgsRenderContext *customContext=0)
 Draw icon of the symbol that occupyies area given by size using the painter. More...
 
QImage asImage (QSize size, QgsRenderContext *customContext=0)
 
QImage bigSymbolPreviewImage ()
 
QString dump () const
 
void toSld (QDomDocument &doc, QDomElement &element, QgsStringMap props) const
 
QgsSymbolV2::OutputUnit outputUnit () const
 
void setOutputUnit (QgsSymbolV2::OutputUnit u)
 
QgsMapUnitScale mapUnitScale () const
 
void setMapUnitScale (const QgsMapUnitScale &scale)
 
qreal alpha () const
 Get alpha transparency 1 for opaque, 0 for invisible. More...
 
void setAlpha (qreal alpha)
 Set alpha transparency 1 for opaque, 0 for invisible. More...
 
void setRenderHints (int hints)
 
int renderHints () const
 
QSet< QString > usedAttributes () const
 
void setLayer (const QgsVectorLayer *layer)
 
const QgsVectorLayerlayer () const
 

Static Public Member Functions

static QgsFillSymbolV2createSimple (const QgsStringMap &properties)
 Create a fill symbol with one symbol layer: SimpleFill with specified properties. More...
 
- Static Public Member Functions inherited from QgsSymbolV2
static QgsSymbolV2defaultSymbol (QGis::GeometryType geomType)
 return new default symbol for specified geometry type More...
 

Additional Inherited Members

- Public Types inherited from QgsSymbolV2
enum  OutputUnit { MM = 0, MapUnit, Mixed }
 
enum  SymbolType { Marker, Line, Fill }
 
enum  ScaleMethod { ScaleArea, ScaleDiameter }
 
enum  RenderHint { DataDefinedSizeScale = 1, DataDefinedRotation = 2 }
 
- Protected Member Functions inherited from QgsSymbolV2
 QgsSymbolV2 (SymbolType type, QgsSymbolLayerV2List layers)
 
QgsSymbolLayerV2List cloneLayers () const
 
bool isSymbolLayerCompatible (SymbolType t)
 check whether a symbol layer type can be used within the symbol (marker-marker, line-line, fill-fill/line) More...
 
- Protected Attributes inherited from QgsSymbolV2
SymbolType mType
 
QgsSymbolLayerV2List mLayers
 
qreal mAlpha
 Symbol opacity (in the range 0 - 1) More...
 
int mRenderHints
 
const QgsVectorLayermLayer
 

Constructor & Destructor Documentation

QgsFillSymbolV2::QgsFillSymbolV2 ( QgsSymbolLayerV2List  layers = QgsSymbolLayerV2List())

Member Function Documentation

QgsSymbolV2 * QgsFillSymbolV2::clone ( ) const
virtual

Implements QgsSymbolV2.

QgsFillSymbolV2 * QgsFillSymbolV2::createSimple ( const QgsStringMap properties)
static

Create a fill symbol with one symbol layer: SimpleFill with specified properties.

This is a convenience method for easier creation of fill symbols.

void QgsFillSymbolV2::renderPolygon ( const QPolygonF &  points,
QList< QPolygonF > *  rings,
const QgsFeature f,
QgsRenderContext context,
int  layer = -1,
bool  selected = false 
)
void QgsFillSymbolV2::setAngle ( double  angle)

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