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Public Member Functions | Protected Attributes | List of all members
QgsPalGeometry Class Reference

#include <qgspalgeometry.h>

Inheritance diagram for QgsPalGeometry:
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Collaboration diagram for QgsPalGeometry:
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Public Member Functions

 QgsPalGeometry (QgsFeatureId id, QString text, GEOSGeometry *g, qreal ltrSpacing=0.0, qreal wordSpacing=0.0, bool curvedLabeling=false)
 ~QgsPalGeometry ()
const GEOSGeometry * getGeosGeometry ()
 get the GEOSGeometry of the feature This method is called by Pal each time it needs a geom's coordinates
void releaseGeosGeometry (const GEOSGeometry *)
 Called by Pal when it doesn't need the coordinates anymore.
const char * strId ()
QString text ()
pal::LabelInfoinfo (QFontMetricsF *fm, const QgsMapToPixel *xform, double fontScale, double maxinangle, double maxoutangle)
const QMap
< QgsPalLayerSettings::DataDefinedProperties,
QVariant > & 
dataDefinedValues () const
void addDataDefinedValue (QgsPalLayerSettings::DataDefinedProperties p, QVariant v)
void setIsDiagram (bool d)
bool isDiagram () const
void setIsPinned (bool f)
bool isPinned () const
void setDefinedFont (QFont f)
QFont definedFont ()
QFontMetricsF * getLabelFontMetrics ()
void setDiagramAttributes (const QgsAttributes &attrs)
const QgsAttributesdiagramAttributes ()
void feature (QgsFeature &feature)
- Public Member Functions inherited from pal::PalGeometry
virtual ~PalGeometry ()

Protected Attributes

GEOSGeometry * mG
QString mText
QByteArray mStrId
QgsFeatureId mId
LabelInfomInfo
bool mIsDiagram
bool mIsPinned
QFont mDefinedFont
QFontMetricsF * mFontMetrics
qreal mLetterSpacing
qreal mWordSpacing
bool mCurvedLabeling
QMap
< QgsPalLayerSettings::DataDefinedProperties,
QVariant > 
mDataDefinedValues
 Stores attribute values for data defined properties.
QgsAttributes mDiagramAttributes
 Stores attribute values for diagram rendering.

Detailed Description

Definition at line 9 of file qgspalgeometry.h.

Constructor & Destructor Documentation

QgsPalGeometry::QgsPalGeometry ( QgsFeatureId  id,
QString  text,
GEOSGeometry *  g,
qreal  ltrSpacing = 0.0,
qreal  wordSpacing = 0.0,
bool  curvedLabeling = false 
)
inline

Definition at line 12 of file qgspalgeometry.h.

References FID_TO_STRING.

QgsPalGeometry::~QgsPalGeometry ( )
inline

Definition at line 29 of file qgspalgeometry.h.

Member Function Documentation

void QgsPalGeometry::addDataDefinedValue ( QgsPalLayerSettings::DataDefinedProperties  p,
QVariant  v 
)
inline

Definition at line 108 of file qgspalgeometry.h.

Referenced by QgsPalLayerSettings::registerFeature().

const QMap< QgsPalLayerSettings::DataDefinedProperties, QVariant >& QgsPalGeometry::dataDefinedValues ( ) const
inline

Definition at line 107 of file qgspalgeometry.h.

Referenced by QgsPalLabeling::drawLabeling().

QFont QgsPalGeometry::definedFont ( )
inline

Definition at line 117 of file qgspalgeometry.h.

Referenced by QgsPalLabeling::drawLabeling().

const QgsAttributes& QgsPalGeometry::diagramAttributes ( )
inline

Definition at line 122 of file qgspalgeometry.h.

void QgsPalGeometry::feature ( QgsFeature feature)
inline
const GEOSGeometry* QgsPalGeometry::getGeosGeometry ( )
inlinevirtual

get the GEOSGeometry of the feature This method is called by Pal each time it needs a geom's coordinates

Returns
GEOSGeometry * a pointer the geos geom

Implements pal::PalGeometry.

Definition at line 39 of file qgspalgeometry.h.

QFontMetricsF* QgsPalGeometry::getLabelFontMetrics ( )
inline

Definition at line 119 of file qgspalgeometry.h.

pal::LabelInfo* QgsPalGeometry::info ( QFontMetricsF *  fm,
const QgsMapToPixel xform,
double  fontScale,
double  maxinangle,
double  maxoutangle 
)
inline
bool QgsPalGeometry::isDiagram ( ) const
inline

Definition at line 111 of file qgspalgeometry.h.

Referenced by QgsPalLabeling::drawLabeling().

bool QgsPalGeometry::isPinned ( ) const
inline

Definition at line 114 of file qgspalgeometry.h.

Referenced by QgsPalLabeling::drawLabeling().

void QgsPalGeometry::releaseGeosGeometry ( const GEOSGeometry *  the_geom)
inlinevirtual

Called by Pal when it doesn't need the coordinates anymore.

Parameters
the_geomis the geoms geom from PalGeometry::getfeomGeometry()

Implements pal::PalGeometry.

Definition at line 43 of file qgspalgeometry.h.

void QgsPalGeometry::setDefinedFont ( QFont  f)
inline

Definition at line 116 of file qgspalgeometry.h.

Referenced by QgsPalLayerSettings::registerFeature().

void QgsPalGeometry::setDiagramAttributes ( const QgsAttributes attrs)
inline

Definition at line 121 of file qgspalgeometry.h.

Referenced by QgsPalLabeling::registerDiagramFeature().

void QgsPalGeometry::setIsDiagram ( bool  d)
inline

Definition at line 110 of file qgspalgeometry.h.

Referenced by QgsPalLabeling::registerDiagramFeature().

void QgsPalGeometry::setIsPinned ( bool  f)
inline

Definition at line 113 of file qgspalgeometry.h.

Referenced by QgsPalLayerSettings::registerFeature().

const char* QgsPalGeometry::strId ( )
inline
QString QgsPalGeometry::text ( void  )
inline

Definition at line 49 of file qgspalgeometry.h.

Member Data Documentation

bool QgsPalGeometry::mCurvedLabeling
protected

Definition at line 143 of file qgspalgeometry.h.

QMap< QgsPalLayerSettings::DataDefinedProperties, QVariant > QgsPalGeometry::mDataDefinedValues
protected

Stores attribute values for data defined properties.

Definition at line 145 of file qgspalgeometry.h.

QFont QgsPalGeometry::mDefinedFont
protected

Definition at line 139 of file qgspalgeometry.h.

QgsAttributes QgsPalGeometry::mDiagramAttributes
protected

Stores attribute values for diagram rendering.

Definition at line 148 of file qgspalgeometry.h.

QFontMetricsF* QgsPalGeometry::mFontMetrics
protected

Definition at line 140 of file qgspalgeometry.h.

GEOSGeometry* QgsPalGeometry::mG
protected

Definition at line 132 of file qgspalgeometry.h.

QgsFeatureId QgsPalGeometry::mId
protected

Definition at line 135 of file qgspalgeometry.h.

LabelInfo* QgsPalGeometry::mInfo
protected

Definition at line 136 of file qgspalgeometry.h.

bool QgsPalGeometry::mIsDiagram
protected

Definition at line 137 of file qgspalgeometry.h.

bool QgsPalGeometry::mIsPinned
protected

Definition at line 138 of file qgspalgeometry.h.

qreal QgsPalGeometry::mLetterSpacing
protected

Definition at line 141 of file qgspalgeometry.h.

QByteArray QgsPalGeometry::mStrId
protected

Definition at line 134 of file qgspalgeometry.h.

QString QgsPalGeometry::mText
protected

Definition at line 133 of file qgspalgeometry.h.

qreal QgsPalGeometry::mWordSpacing
protected

Definition at line 142 of file qgspalgeometry.h.


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