QGIS API Documentation  2.9.0-Master
Public Member Functions | Static Public Member Functions | Protected Attributes | List of all members
QgsFontMarkerSymbolLayerV2 Class Reference

#include <qgsmarkersymbollayerv2.h>

Inheritance diagram for QgsFontMarkerSymbolLayerV2:
Inheritance graph

Public Member Functions

 ~QgsFontMarkerSymbolLayerV2 ()
QChar character () const
QgsSymbolLayerV2clone () const override
QString fontFamily () const
QString layerType () const override
QgsStringMap properties () const override
void renderPoint (const QPointF &point, QgsSymbolV2RenderContext &context) override
void setCharacter (QChar ch)
void setFontFamily (QString family)
void startRender (QgsSymbolV2RenderContext &context) override
void stopRender (QgsSymbolV2RenderContext &context) 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
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 setLineAngle (double lineAngle)
 Sets the line angle modification for the symbol's angle. More...
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 Q_DECL_DEPRECATED const QgsExpressiondataDefinedProperty (const QString &property) const
 Returns a data defined expression for a property, if set. More...
virtual Q_DECL_DEPRECATED QString dataDefinedPropertyString (const QString &property) const
 Returns a data defined expression for a property, if set. More...
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...
virtual QVariant evaluateDataDefinedProperty (const QString &property, const QgsFeature *feature, const QVariant &defaultVal=QVariant(), bool *ok=0) const
 Evaluates the matching data defined property and returns the calculated value. More...
virtual QColor fillColor () const
 Get fill color. More...
virtual QgsDataDefinedgetDataDefinedProperty (const QString &property) const
 Returns the data defined property corresponding to the specified property key. More...
virtual bool hasDataDefinedProperties () const
 Checks whether the layer has any associated data defined properties. More...
virtual bool hasDataDefinedProperty (const QString &property) const
 Checks whether the layer has a matching data defined property and if that property is currently actived. More...
bool isLocked () const
virtual QString ogrFeatureStyle (double mmScaleFactor, double mapUnitScaleFactor) const
virtual QColor outlineColor () const
 Get outline color. More...
QgsPaintEffectpaintEffect () const
 Returns the current paint effect for the layer. More...
virtual void removeDataDefinedProperties ()
 Removes all data defined properties from the layer and deletes associated objects. More...
virtual void removeDataDefinedProperty (const QString &property)
 Removes a data defined property from the layer. More...
int renderingPass () const
virtual void setColor (const QColor &color)
virtual Q_DECL_DEPRECATED void setDataDefinedProperty (const QString &property, const QString &expressionString)
 Sets a data defined expression for a property. More...
virtual void setDataDefinedProperty (const QString &property, QgsDataDefined *dataDefined)
 Sets a data defined property for the layer. More...
virtual void setFillColor (const QColor &color)
 Set fill color. More...
void setLocked (bool locked)
virtual void setOutlineColor (const QColor &color)
 Set outline color. More...
void setPaintEffect (QgsPaintEffect *effect)
 Sets the current paint effect for the layer. More...
void setRenderingPass (int renderingPass)
virtual bool setSubSymbol (QgsSymbolV2 *symbol)
virtual QgsSymbolV2subSymbol ()
QgsSymbolV2::SymbolType type () const
virtual QSet< QString > usedAttributes () const
 Returns the set of attributes referenced by the layer. More...
virtual bool writeDxf (QgsDxfExport &e, double mmMapUnitScaleFactor, const QString &layerName, const QgsSymbolV2RenderContext *context, const QgsFeature *f, const QPointF &shift=QPointF(0.0, 0.0)) const

Static Public Member Functions

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

Protected Attributes

QChar mChr
QPointF mChrOffset
QFont mFont
QString mFontFamily
QFontMetrics * mFontMetrics
double mOrigSize
- Protected Attributes inherited from QgsMarkerSymbolLayerV2
double mAngle
HorizontalAnchorPoint mHorizontalAnchorPoint
double mLineAngle
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, QgsDataDefined * > mDataDefinedProperties
QgsFields mFields
bool mLocked
int mRenderingPass
QgsSymbolV2::SymbolType mType

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, 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 all data defined properties of this layer to another symbol layer. More...
void copyPaintEffect (QgsSymbolLayerV2 *destLayer) const
 Copies paint effect of this layer to another symbol layer. More...
virtual Q_DECL_DEPRECATED QgsExpressionexpression (const QString &property) const
 Returns the data defined expression associated with a property. More...
virtual void prepareExpressions (const QgsFields *fields, double scale=-1.0)
 Prepares all data defined property expressions for evaluation. More...
void restoreDataDefinedProperties (const QgsStringMap &stringMap)
 Restores all data defined properties from string map. More...
void saveDataDefinedProperties (QgsStringMap &stringMap) const
 Saves all data defined properties to a string map. More...
- Static Protected Member Functions inherited from QgsMarkerSymbolLayerV2
static QPointF _rotatedOffset (const QPointF &offset, double angle)
- Static Protected Attributes inherited from QgsSymbolLayerV2
static const QString EXPR_ALPHA
static const QString EXPR_ANGLE
static const QString EXPR_BLUR_RADIUS
static const QString EXPR_BORDER_COLOR
static const QString EXPR_BORDER_STYLE
static const QString EXPR_CAPSTYLE
static const QString EXPR_CHAR
static const QString EXPR_COLOR
static const QString EXPR_COLOR2
static const QString EXPR_COLOR_BORDER
static const QString EXPR_COORDINATE_MODE
static const QString EXPR_CUSTOMDASH
static const QString EXPR_DISPLACEMENT_X
static const QString EXPR_DISPLACEMENT_Y
static const QString EXPR_DISTANCE
static const QString EXPR_DISTANCE_X
static const QString EXPR_DISTANCE_Y
static const QString EXPR_FILE
static const QString EXPR_FILL
static const QString EXPR_FILL_COLOR
static const QString EXPR_FILL_STYLE
static const QString EXPR_GRADIENT_TYPE
static const QString EXPR_HEIGHT
static const QString EXPR_IGNORE_RINGS
static const QString EXPR_INTERVAL
static const QString EXPR_JOIN_STYLE
static const QString EXPR_JOINSTYLE
static const QString EXPR_LINE_STYLE
static const QString EXPR_LINEANGLE
static const QString EXPR_LINEWIDTH
static const QString EXPR_MAX_DISTANCE
static const QString EXPR_NAME
static const QString EXPR_OFFSET
static const QString EXPR_OFFSET_ALONG_LINE
static const QString EXPR_OUTLINE
static const QString EXPR_OUTLINE_COLOR
static const QString EXPR_OUTLINE_STYLE
static const QString EXPR_OUTLINE_WIDTH
static const QString EXPR_PLACEMENT
static const QString EXPR_REFERENCE1_X
static const QString EXPR_REFERENCE1_Y
static const QString EXPR_REFERENCE2_X
static const QString EXPR_REFERENCE2_Y
static const QString EXPR_ROTATION
static const QString EXPR_SIZE
static const QString EXPR_SPREAD
static const QString EXPR_SVG_FILE
static const QString EXPR_SVG_FILL_COLOR
static const QString EXPR_SVG_OUTLINE_COLOR
static const QString EXPR_SVG_OUTLINE_WIDTH
static const QString EXPR_SYMBOL_NAME
static const QString EXPR_USE_WHOLE_SHAPE
static const QString EXPR_WIDTH
static const QString EXPR_WIDTH_BORDER
static const bool selectFillBorder = false
static const bool selectFillStyle = false
static const bool selectionIsOpaque = true

Detailed Description

Definition at line 223 of file qgsmarkersymbollayerv2.h.

Constructor & Destructor Documentation

QgsFontMarkerSymbolLayerV2::QgsFontMarkerSymbolLayerV2 ( QString  fontFamily = DEFAULT_FONTMARKER_FONT,
double  pointSize = DEFAULT_FONTMARKER_SIZE,

Definition at line 1637 of file qgsmarkersymbollayerv2.cpp.

QgsFontMarkerSymbolLayerV2::~QgsFontMarkerSymbolLayerV2 ( )

Definition at line 1651 of file qgsmarkersymbollayerv2.cpp.

Member Function Documentation

QChar QgsFontMarkerSymbolLayerV2::character ( ) const

Definition at line 260 of file qgsmarkersymbollayerv2.h.

QgsSymbolLayerV2 * QgsFontMarkerSymbolLayerV2::clone ( ) const

Implements QgsSymbolLayerV2.

Definition at line 1848 of file qgsmarkersymbollayerv2.cpp.

QgsSymbolLayerV2 * QgsFontMarkerSymbolLayerV2::create ( const QgsStringMap properties = QgsStringMap())

Definition at line 1656 of file qgsmarkersymbollayerv2.cpp.

QgsSymbolLayerV2 * QgsFontMarkerSymbolLayerV2::createFromSld ( QDomElement &  element)

Definition at line 1891 of file qgsmarkersymbollayerv2.cpp.

QString QgsFontMarkerSymbolLayerV2::fontFamily ( ) const

Definition at line 257 of file qgsmarkersymbollayerv2.h.

QString QgsFontMarkerSymbolLayerV2::layerType ( ) const

Implements QgsSymbolLayerV2.

Definition at line 1700 of file qgsmarkersymbollayerv2.cpp.

QgsStringMap QgsFontMarkerSymbolLayerV2::properties ( ) const

Implements QgsSymbolLayerV2.

Definition at line 1826 of file qgsmarkersymbollayerv2.cpp.

void QgsFontMarkerSymbolLayerV2::renderPoint ( const QPointF &  point,
QgsSymbolV2RenderContext context 

Implements QgsMarkerSymbolLayerV2.

Definition at line 1721 of file qgsmarkersymbollayerv2.cpp.

void QgsFontMarkerSymbolLayerV2::setCharacter ( QChar  ch)

Definition at line 261 of file qgsmarkersymbollayerv2.h.

void QgsFontMarkerSymbolLayerV2::setFontFamily ( QString  family)

Definition at line 258 of file qgsmarkersymbollayerv2.h.

void QgsFontMarkerSymbolLayerV2::startRender ( QgsSymbolV2RenderContext context)

Implements QgsSymbolLayerV2.

Definition at line 1705 of file qgsmarkersymbollayerv2.cpp.

void QgsFontMarkerSymbolLayerV2::stopRender ( QgsSymbolV2RenderContext context)

Implements QgsSymbolLayerV2.

Definition at line 1716 of file qgsmarkersymbollayerv2.cpp.

void QgsFontMarkerSymbolLayerV2::writeSldMarker ( QDomDocument &  doc,
QDomElement &  element,
QgsStringMap  props 
) const

Reimplemented from QgsMarkerSymbolLayerV2.

Definition at line 1863 of file qgsmarkersymbollayerv2.cpp.

Member Data Documentation

QChar QgsFontMarkerSymbolLayerV2::mChr

Definition at line 267 of file qgsmarkersymbollayerv2.h.

QPointF QgsFontMarkerSymbolLayerV2::mChrOffset

Definition at line 269 of file qgsmarkersymbollayerv2.h.

QFont QgsFontMarkerSymbolLayerV2::mFont

Definition at line 270 of file qgsmarkersymbollayerv2.h.

QString QgsFontMarkerSymbolLayerV2::mFontFamily

Definition at line 265 of file qgsmarkersymbollayerv2.h.

QFontMetrics* QgsFontMarkerSymbolLayerV2::mFontMetrics

Definition at line 266 of file qgsmarkersymbollayerv2.h.

double QgsFontMarkerSymbolLayerV2::mOrigSize

Definition at line 271 of file qgsmarkersymbollayerv2.h.

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