QGIS API Documentation  2.5.0-Master
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Properties Friends Macros Groups Pages
Public Member Functions | Static Public Member Functions | Protected Member Functions | Protected Attributes | Static Protected Attributes | Private Attributes | List of all members
QgsSimpleMarkerSymbolLayerV2 Class Reference

#include <qgsmarkersymbollayerv2.h>

Inheritance diagram for QgsSimpleMarkerSymbolLayerV2:
Inheritance graph
[legend]
Collaboration diagram for QgsSimpleMarkerSymbolLayerV2:
Collaboration 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)
 
QString layerType () const
 
void startRender (QgsSymbolV2RenderContext &context)
 
void stopRender (QgsSymbolV2RenderContext &context)
 
void renderPoint (const QPointF &point, QgsSymbolV2RenderContext &context)
 
QgsStringMap properties () const
 
QgsSymbolLayerV2clone () const
 
void writeSldMarker (QDomDocument &doc, QDomElement &element, QgsStringMap props) const
 
QString ogrFeatureStyle (double mmScaleFactor, double mapUnitScaleFactor) const
 
QString name () const
 
void setName (QString name)
 
QColor borderColor () const
 
void setBorderColor (QColor color)
 
Qt::PenStyle outlineStyle () const
 
void setOutlineStyle (Qt::PenStyle outlineStyle)
 
QColor outlineColor () const
 Get outline color. More...
 
void setOutlineColor (const QColor &color)
 Set outline color. More...
 
QColor fillColor () const
 Get fill color. More...
 
void setFillColor (const QColor &color)
 Set fill color. More...
 
double outlineWidth () const
 
void setOutlineWidth (double w)
 
void setOutlineWidthUnit (QgsSymbolV2::OutputUnit u)
 
QgsSymbolV2::OutputUnit outlineWidthUnit () const
 
void setOutlineWidthMapUnitScale (const QgsMapUnitScale &scale)
 
const QgsMapUnitScaleoutlineWidthMapUnitScale () 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
 
void setOutputUnit (QgsSymbolV2::OutputUnit unit)
 
QgsSymbolV2::OutputUnit outputUnit () const
 
void setMapUnitScale (const QgsMapUnitScale &scale)
 
QgsMapUnitScale mapUnitScale () const
 
- Public Member Functions inherited from QgsMarkerSymbolLayerV2
void startRender (QgsSymbolV2RenderContext &context)
 
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 setOffsetMapUnitScale (const QgsMapUnitScale &scale)
 
const QgsMapUnitScaleoffsetMapUnitScale () const
 
void setSizeUnit (QgsSymbolV2::OutputUnit unit)
 
QgsSymbolV2::OutputUnit sizeUnit () const
 
void setSizeMapUnitScale (const QgsMapUnitScale &scale)
 
const QgsMapUnitScalesizeMapUnitScale () const
 
void setOutputUnit (QgsSymbolV2::OutputUnit unit)
 
QgsSymbolV2::OutputUnit outputUnit () const
 
void setMapUnitScale (const QgsMapUnitScale &scale)
 
QgsMapUnitScale mapUnitScale () 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 QgsSymbolV2subSymbol ()
 
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. More...
 
void setRenderingPass (int renderingPass)
 
int renderingPass () const
 
virtual QSet< QString > usedAttributes () const
 
virtual const QgsExpressiondataDefinedProperty (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 QgsSymbolLayerV2create (const QgsStringMap &properties=QgsStringMap())
 
static QgsSymbolLayerV2createFromSld (QDomElement &element)
 

Protected Member Functions

void drawMarker (QPainter *p, QgsSymbolV2RenderContext &context)
 
bool prepareShape (QString name=QString())
 
bool preparePath (QString name=QString())
 
bool prepareCache (QgsSymbolV2RenderContext &context)
 Prepares cache image. More...
 
- 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)
 
virtual void prepareExpressions (const QgsFields *fields, double scale=-1.0)
 
virtual QgsExpressionexpression (const QString &property) const
 
void saveDataDefinedProperties (QgsStringMap &stringMap) const
 Saves data defined properties to string map. More...
 
void copyDataDefinedProperties (QgsSymbolLayerV2 *destLayer) const
 Copies data defined properties of this layer to another symbol layer. More...
 

Protected Attributes

QColor mBorderColor
 
Qt::PenStyle mOutlineStyle
 
double mOutlineWidth
 
QgsSymbolV2::OutputUnit mOutlineWidthUnit
 
QgsMapUnitScale mOutlineWidthMapUnitScale
 
QPen mPen
 
QBrush mBrush
 
QPolygonF mPolygon
 
QPainterPath mPath
 
QString mName
 
QImage mCache
 
QPen mSelPen
 
QBrush mSelBrush
 
QImage mSelCache
 
bool mUsingCache
 
- Protected Attributes inherited from QgsMarkerSymbolLayerV2
double mAngle
 
double mSize
 
QgsSymbolV2::OutputUnit mSizeUnit
 
QgsMapUnitScale mSizeMapUnitScale
 
QPointF mOffset
 
QgsSymbolV2::OutputUnit mOffsetUnit
 
QgsMapUnitScale mOffsetMapUnitScale
 
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
 

Static Protected Attributes

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

Private Attributes

QgsExpressionmAngleExpression
 
QgsExpressionmNameExpression
 

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 
)

Member Function Documentation

QColor QgsSimpleMarkerSymbolLayerV2::borderColor ( void  ) const
inline
QgsSymbolLayerV2 * QgsSimpleMarkerSymbolLayerV2::clone ( ) const
virtual
QgsSymbolLayerV2 * QgsSimpleMarkerSymbolLayerV2::create ( const QgsStringMap properties = QgsStringMap())
static
QgsSymbolLayerV2 * QgsSimpleMarkerSymbolLayerV2::createFromSld ( QDomElement &  element)
static
void QgsSimpleMarkerSymbolLayerV2::drawMarker ( QPainter *  p,
QgsSymbolV2RenderContext context 
)
protected

Definition at line 755 of file qgsmarkersymbollayerv2.cpp.

References mPath, and mPolygon.

Referenced by prepareCache().

QColor QgsSimpleMarkerSymbolLayerV2::fillColor ( ) const
inlinevirtual

Get fill color.

Note
added in 2.1

Reimplemented from QgsSymbolLayerV2.

Definition at line 85 of file qgsmarkersymbollayerv2.h.

References QgsSymbolLayerV2::color().

QString QgsSimpleMarkerSymbolLayerV2::layerType ( ) const
virtual

Implements QgsSymbolLayerV2.

Definition at line 167 of file qgsmarkersymbollayerv2.cpp.

QgsMapUnitScale QgsSimpleMarkerSymbolLayerV2::mapUnitScale ( ) const
virtual
QString QgsSimpleMarkerSymbolLayerV2::name ( ) const
inline
QString QgsSimpleMarkerSymbolLayerV2::ogrFeatureStyle ( double  mmScaleFactor,
double  mapUnitScaleFactor 
) const
virtual
QColor QgsSimpleMarkerSymbolLayerV2::outlineColor ( ) const
inlinevirtual

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
double QgsSimpleMarkerSymbolLayerV2::outlineWidth ( ) const
inline
const QgsMapUnitScale& QgsSimpleMarkerSymbolLayerV2::outlineWidthMapUnitScale ( ) const
inline
QgsSymbolV2::OutputUnit QgsSimpleMarkerSymbolLayerV2::outlineWidthUnit ( ) const
inline
QgsSymbolV2::OutputUnit QgsSimpleMarkerSymbolLayerV2::outputUnit ( ) const
virtual
bool QgsSimpleMarkerSymbolLayerV2::prepareCache ( QgsSymbolV2RenderContext context)
protected
bool QgsSimpleMarkerSymbolLayerV2::preparePath ( QString  name = QString())
protected

Definition at line 429 of file qgsmarkersymbollayerv2.cpp.

References mName, and mPath.

Referenced by renderPoint(), and startRender().

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

Definition at line 335 of file qgsmarkersymbollayerv2.cpp.

References DEG2RAD, mName, and mPolygon.

Referenced by renderPoint(), and startRender().

QgsStringMap QgsSimpleMarkerSymbolLayerV2::properties ( ) const
virtual
void QgsSimpleMarkerSymbolLayerV2::renderPoint ( const QPointF &  point,
QgsSymbolV2RenderContext context 
)
virtual
void QgsSimpleMarkerSymbolLayerV2::setBorderColor ( QColor  color)
inline
void QgsSimpleMarkerSymbolLayerV2::setFillColor ( const QColor &  color)
inlinevirtual

Set fill color.

Note
added in 2.1

Reimplemented from QgsSymbolLayerV2.

Definition at line 88 of file qgsmarkersymbollayerv2.h.

References QgsSymbolLayerV2::setColor().

void QgsSimpleMarkerSymbolLayerV2::setMapUnitScale ( const QgsMapUnitScale scale)
virtual
void QgsSimpleMarkerSymbolLayerV2::setName ( QString  name)
inline
void QgsSimpleMarkerSymbolLayerV2::setOutlineColor ( const QColor &  color)
inlinevirtual

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
void QgsSimpleMarkerSymbolLayerV2::setOutlineWidth ( double  w)
inline
void QgsSimpleMarkerSymbolLayerV2::setOutlineWidthMapUnitScale ( const QgsMapUnitScale scale)
inline
void QgsSimpleMarkerSymbolLayerV2::setOutlineWidthUnit ( QgsSymbolV2::OutputUnit  u)
inline
void QgsSimpleMarkerSymbolLayerV2::setOutputUnit ( QgsSymbolV2::OutputUnit  unit)
virtual

Reimplemented from QgsSymbolLayerV2.

Definition at line 946 of file qgsmarkersymbollayerv2.cpp.

References mOutlineWidthUnit, and QgsMarkerSymbolLayerV2::setOutputUnit().

void QgsSimpleMarkerSymbolLayerV2::startRender ( QgsSymbolV2RenderContext context)
virtual
void QgsSimpleMarkerSymbolLayerV2::stopRender ( QgsSymbolV2RenderContext context)
virtual

Implements QgsSymbolLayerV2.

Definition at line 330 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
virtual
void QgsSimpleMarkerSymbolLayerV2::writeSldMarker ( QDomDocument &  doc,
QDomElement &  element,
QgsStringMap  props 
) const
virtual

Member Data Documentation

QgsExpression* QgsSimpleMarkerSymbolLayerV2::mAngleExpression
private
QColor QgsSimpleMarkerSymbolLayerV2::mBorderColor
protected
QBrush QgsSimpleMarkerSymbolLayerV2::mBrush
protected

Definition at line 123 of file qgsmarkersymbollayerv2.h.

Referenced by prepareCache(), renderPoint(), startRender(), and writeDxf().

QImage QgsSimpleMarkerSymbolLayerV2::mCache
protected

Definition at line 127 of file qgsmarkersymbollayerv2.h.

Referenced by prepareCache(), renderPoint(), and startRender().

const int QgsSimpleMarkerSymbolLayerV2::mMaximumCacheWidth = 3000
staticprotected

Definition at line 134 of file qgsmarkersymbollayerv2.h.

Referenced by prepareCache().

QString QgsSimpleMarkerSymbolLayerV2::mName
protected
QgsExpression* QgsSimpleMarkerSymbolLayerV2::mNameExpression
private
Qt::PenStyle QgsSimpleMarkerSymbolLayerV2::mOutlineStyle
protected

Definition at line 118 of file qgsmarkersymbollayerv2.h.

Referenced by clone(), properties(), startRender(), and writeSldMarker().

double QgsSimpleMarkerSymbolLayerV2::mOutlineWidth
protected

Definition at line 119 of file qgsmarkersymbollayerv2.h.

Referenced by clone(), properties(), startRender(), writeDxf(), and writeSldMarker().

QgsMapUnitScale QgsSimpleMarkerSymbolLayerV2::mOutlineWidthMapUnitScale
protected
QgsSymbolV2::OutputUnit QgsSimpleMarkerSymbolLayerV2::mOutlineWidthUnit
protected
QPainterPath QgsSimpleMarkerSymbolLayerV2::mPath
protected

Definition at line 125 of file qgsmarkersymbollayerv2.h.

Referenced by drawMarker(), preparePath(), renderPoint(), and startRender().

QPen QgsSimpleMarkerSymbolLayerV2::mPen
protected

Definition at line 122 of file qgsmarkersymbollayerv2.h.

Referenced by prepareCache(), renderPoint(), startRender(), and writeDxf().

QPolygonF QgsSimpleMarkerSymbolLayerV2::mPolygon
protected

Definition at line 124 of file qgsmarkersymbollayerv2.h.

Referenced by drawMarker(), prepareShape(), renderPoint(), and startRender().

QBrush QgsSimpleMarkerSymbolLayerV2::mSelBrush
protected

Definition at line 129 of file qgsmarkersymbollayerv2.h.

Referenced by prepareCache(), renderPoint(), and startRender().

QImage QgsSimpleMarkerSymbolLayerV2::mSelCache
protected

Definition at line 130 of file qgsmarkersymbollayerv2.h.

Referenced by prepareCache(), renderPoint(), and startRender().

QPen QgsSimpleMarkerSymbolLayerV2::mSelPen
protected

Definition at line 128 of file qgsmarkersymbollayerv2.h.

Referenced by prepareCache(), renderPoint(), and startRender().

bool QgsSimpleMarkerSymbolLayerV2::mUsingCache
protected

Definition at line 131 of file qgsmarkersymbollayerv2.h.

Referenced by renderPoint(), and startRender().


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