Quantum GIS API Documentation  1.8
Public Member Functions | Static Public Member Functions | Protected Attributes
QgsSingleSymbolRendererV2 Class Reference

#include <qgssinglesymbolrendererv2.h>

Inheritance diagram for QgsSingleSymbolRendererV2:
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List of all members.

Public Member Functions

 QgsSingleSymbolRendererV2 (QgsSymbolV2 *symbol)
virtual ~QgsSingleSymbolRendererV2 ()
virtual QgsSymbolV2symbolForFeature (QgsFeature &feature)
virtual void startRender (QgsRenderContext &context, const QgsVectorLayer *vlayer)
virtual void stopRender (QgsRenderContext &context)
virtual QList< QString > usedAttributes ()
QgsSymbolV2symbol () const
void setSymbol (QgsSymbolV2 *s)
void setRotationField (QString fieldName)
QString rotationField () const
void setSizeScaleField (QString fieldName)
QString sizeScaleField () const
virtual QString dump ()
 for debugging
virtual QgsFeatureRendererV2clone ()
virtual void toSld (QDomDocument &doc, QDomElement &element) const
 used from subclasses to create SLD Rule elements following SLD v1.1 specs
virtual int capabilities ()
 returns bitwise OR-ed capabilities of the renderer
virtual QgsSymbolV2List symbols ()
 for symbol levels
virtual QDomElement save (QDomDocument &doc)
 store renderer info to XML element
virtual QgsLegendSymbologyList legendSymbologyItems (QSize iconSize)
 return a list of symbology items for the legend
virtual QgsLegendSymbolList legendSymbolItems ()
 return a list of item text / symbol

Static Public Member Functions

static QgsFeatureRendererV2createFromSld (QDomElement &element, QGis::GeometryType geomType)
static QgsFeatureRendererV2create (QDomElement &element)
 create renderer from XML element

Protected Attributes

QgsSymbolV2mSymbol
QString mRotationField
QString mSizeScaleField
int mRotationFieldIdx
int mSizeScaleFieldIdx
QgsSymbolV2mTempSymbol
double mOrigSize

Detailed Description

Definition at line 21 of file qgssinglesymbolrendererv2.h.


Constructor & Destructor Documentation

Definition at line 29 of file qgssinglesymbolrendererv2.cpp.

References mSymbol, and symbol().

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

Definition at line 36 of file qgssinglesymbolrendererv2.cpp.

References mSymbol.


Member Function Documentation

virtual int QgsSingleSymbolRendererV2::capabilities ( ) [inline, virtual]

returns bitwise OR-ed capabilities of the renderer

Note:
added in 2.0

Reimplemented from QgsFeatureRendererV2.

Definition at line 59 of file qgssinglesymbolrendererv2.h.

References QgsFeatureRendererV2::RotationField.

QgsFeatureRendererV2 * QgsSingleSymbolRendererV2::create ( QDomElement &  element) [static]
QgsFeatureRendererV2 * QgsSingleSymbolRendererV2::createFromSld ( QDomElement &  element,
QGis::GeometryType  geomType 
) [static]
QString QgsSingleSymbolRendererV2::dump ( ) [virtual]

for debugging

Reimplemented from QgsFeatureRendererV2.

Definition at line 168 of file qgssinglesymbolrendererv2.cpp.

References QgsSymbolV2::dump(), and mSymbol.

return a list of item text / symbol

Note:
: this method was added in version 1.5

Reimplemented from QgsFeatureRendererV2.

Definition at line 339 of file qgssinglesymbolrendererv2.cpp.

References mSymbol.

return a list of symbology items for the legend

Reimplemented from QgsFeatureRendererV2.

Definition at line 328 of file qgssinglesymbolrendererv2.cpp.

References mSymbol, and QgsSymbolLayerV2Utils::symbolPreviewPixmap().

QString QgsSingleSymbolRendererV2::rotationField ( ) const [inline, virtual]
Note:
added in 1.5

Reimplemented from QgsFeatureRendererV2.

Definition at line 43 of file qgssinglesymbolrendererv2.h.

Referenced by clone().

QDomElement QgsSingleSymbolRendererV2::save ( QDomDocument &  doc) [virtual]
void QgsSingleSymbolRendererV2::setRotationField ( QString  fieldName) [inline, virtual]
Note:
added in 1.5

Reimplemented from QgsFeatureRendererV2.

Definition at line 41 of file qgssinglesymbolrendererv2.h.

Referenced by clone(), and create().

void QgsSingleSymbolRendererV2::setSizeScaleField ( QString  fieldName) [inline]
Note:
added in 1.5

Definition at line 46 of file qgssinglesymbolrendererv2.h.

Referenced by clone(), and create().

Definition at line 161 of file qgssinglesymbolrendererv2.cpp.

References mSymbol.

QString QgsSingleSymbolRendererV2::sizeScaleField ( ) const [inline]
Note:
added in 1.5

Definition at line 48 of file qgssinglesymbolrendererv2.h.

Referenced by clone().

void QgsSingleSymbolRendererV2::startRender ( QgsRenderContext context,
const QgsVectorLayer vlayer 
) [virtual]

for symbol levels

Implements QgsFeatureRendererV2.

Definition at line 207 of file qgssinglesymbolrendererv2.cpp.

References mSymbol.

Referenced by save().

void QgsSingleSymbolRendererV2::toSld ( QDomDocument &  doc,
QDomElement &  element 
) const [virtual]

used from subclasses to create SLD Rule elements following SLD v1.1 specs

Note:
added in 1.9

Reimplemented from QgsFeatureRendererV2.

Definition at line 189 of file qgssinglesymbolrendererv2.cpp.

References mRotationField, mSizeScaleField, mSymbol, and QgsSymbolV2::toSld().

QList< QString > QgsSingleSymbolRendererV2::usedAttributes ( ) [virtual]

Member Data Documentation

Definition at line 84 of file qgssinglesymbolrendererv2.h.

Referenced by startRender(), and symbolForFeature().

Definition at line 78 of file qgssinglesymbolrendererv2.h.

Referenced by save(), startRender(), toSld(), and usedAttributes().

Definition at line 82 of file qgssinglesymbolrendererv2.h.

Referenced by startRender(), stopRender(), and symbolForFeature().

Definition at line 79 of file qgssinglesymbolrendererv2.h.

Referenced by save(), startRender(), toSld(), and usedAttributes().

Definition at line 82 of file qgssinglesymbolrendererv2.h.

Referenced by startRender(), stopRender(), and symbolForFeature().

Definition at line 83 of file qgssinglesymbolrendererv2.h.

Referenced by startRender(), stopRender(), and symbolForFeature().


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