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QgsLinePatternFillSymbolLayer Class Reference

#include <qgsfillsymbollayerv2.h>

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

 QgsLinePatternFillSymbolLayer ()
 ~QgsLinePatternFillSymbolLayer ()
QString layerType () const
void startRender (QgsSymbolV2RenderContext &context)
void stopRender (QgsSymbolV2RenderContext &context)
QgsStringMap properties () const
QgsSymbolLayerV2clone () const
void toSld (QDomDocument &doc, QDomElement &element, QgsStringMap props) const
double estimateMaxBleed () const
 Returns the estimated maximum distance which the layer style will bleed outside the drawn shape.
QString ogrFeatureStyleWidth (double widthScaleFactor) const
void setLineAngle (double a)
double lineAngle () const
void setDistance (double d)
double distance () const
void setLineWidth (double w)
double lineWidth () const
void setColor (const QColor &c)
QColor color () const
void setOffset (double offset)
double offset () const
void setDistanceUnit (QgsSymbolV2::OutputUnit unit)
QgsSymbolV2::OutputUnit distanceUnit () const
void setLineWidthUnit (QgsSymbolV2::OutputUnit unit)
QgsSymbolV2::OutputUnit lineWidthUnit () const
void setOffsetUnit (QgsSymbolV2::OutputUnit unit)
QgsSymbolV2::OutputUnit offsetUnit () const
void setOutputUnit (QgsSymbolV2::OutputUnit unit)
QgsSymbolV2::OutputUnit outputUnit () const
bool setSubSymbol (QgsSymbolV2 *symbol)
QgsSymbolV2subSymbol ()
- Public Member Functions inherited from QgsImageFillSymbolLayer
 QgsImageFillSymbolLayer ()
virtual ~QgsImageFillSymbolLayer ()
void renderPolygon (const QPolygonF &points, QList< QPolygonF > *rings, QgsSymbolV2RenderContext &context)
void setOutlineWidthUnit (QgsSymbolV2::OutputUnit unit)
QgsSymbolV2::OutputUnit outlineWidthUnit () const
virtual double dxfWidth (const QgsDxfExport &e, const QgsSymbolV2RenderContext &context) const
virtual QColor dxfColor (const QgsSymbolV2RenderContext &context) const
virtual Qt::PenStyle dxfPenStyle () const
- Public Member Functions inherited from QgsFillSymbolLayerV2
void drawPreviewIcon (QgsSymbolV2RenderContext &context, QSize size)
void setAngle (double angle)
double angle () const
- Public Member Functions inherited from QgsSymbolLayerV2
virtual void setOutlineColor (const QColor &color)
 Set outline color.
virtual QColor outlineColor () const
 Get outline color.
virtual void setFillColor (const QColor &color)
 Set fill color.
virtual QColor fillColor () const
 Get fill color.
virtual ~QgsSymbolLayerV2 ()
virtual QString ogrFeatureStyle (double mmScaleFactor, double mapUnitScaleFactor) const
QgsSymbolV2::SymbolType type () const
void setLocked (bool locked)
bool isLocked () const
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 bool writeDxf (QgsDxfExport &e, double mmMapUnitScaleFactor, const QString &layerName, const QgsSymbolV2RenderContext *context, const QgsFeature *f, const QPointF &shift=QPointF(0.0, 0.0)) const
virtual QVector< qreal > dxfCustomDashPattern (QgsSymbolV2::OutputUnit &unit) const

Static Public Member Functions

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

Protected Member Functions

void applyDataDefinedSettings (const QgsSymbolV2RenderContext &context)

Protected Attributes

double mDistance
 Distance (in mm or map units) between lines.
QgsSymbolV2::OutputUnit mDistanceUnit
double mLineWidth
 Line width (in mm or map units)
QgsSymbolV2::OutputUnit mLineWidthUnit
QColor mColor
double mLineAngle
 Vector line angle in degrees (0 = horizontal, counterclockwise)
double mOffset
 Offset perpendicular to line direction.
QgsSymbolV2::OutputUnit mOffsetUnit
- Protected Attributes inherited from QgsImageFillSymbolLayer
QBrush mBrush
double mNextAngle
double mOutlineWidth
 Outline width.
QgsSymbolV2::OutputUnit mOutlineWidthUnit
QgsLineSymbolV2mOutline
 Custom outline.
- Protected Attributes inherited from QgsFillSymbolLayerV2
double mAngle
- Protected Attributes inherited from QgsSymbolLayerV2
QgsSymbolV2::SymbolType mType
bool mLocked
QColor mColor
int mRenderingPass
QMap< QString, QgsExpression * > mDataDefinedProperties

Private Member Functions

void applyPattern (const QgsSymbolV2RenderContext &context, QBrush &brush, double lineAngle, double distance, double lineWidth, const QColor &color)
 Applies the svg pattern to the brush.

Private Attributes

QgsLineSymbolV2mFillLineSymbol
 Fill line.

Additional Inherited Members

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

Detailed Description

Definition at line 389 of file qgsfillsymbollayerv2.h.

Constructor & Destructor Documentation

QgsLinePatternFillSymbolLayer::QgsLinePatternFillSymbolLayer ( )

Definition at line 1405 of file qgsfillsymbollayerv2.cpp.

References setSubSymbol().

Referenced by create(), and createFromSld().

QgsLinePatternFillSymbolLayer::~QgsLinePatternFillSymbolLayer ( )

Definition at line 1424 of file qgsfillsymbollayerv2.cpp.

References mFillLineSymbol.

Member Function Documentation

void QgsLinePatternFillSymbolLayer::applyDataDefinedSettings ( const QgsSymbolV2RenderContext context)
protectedvirtual
void QgsLinePatternFillSymbolLayer::applyPattern ( const QgsSymbolV2RenderContext context,
QBrush &  brush,
double  lineAngle,
double  distance,
double  lineWidth,
const QColor &  color 
)
private
QgsSymbolLayerV2 * QgsLinePatternFillSymbolLayer::clone ( ) const
virtual
QColor QgsLinePatternFillSymbolLayer::color ( void  ) const
inlinevirtual

Reimplemented from QgsSymbolLayerV2.

Definition at line 422 of file qgsfillsymbollayerv2.h.

References QgsSymbolLayerV2::mColor.

Referenced by applyDataDefinedSettings(), and create().

QgsSymbolLayerV2 * QgsLinePatternFillSymbolLayer::create ( const QgsStringMap properties = QgsStringMap())
static
QgsSymbolLayerV2 * QgsLinePatternFillSymbolLayer::createFromSld ( QDomElement &  element)
static
double QgsLinePatternFillSymbolLayer::distance ( ) const
inline

Definition at line 418 of file qgsfillsymbollayerv2.h.

Referenced by applyDataDefinedSettings(), and create().

QgsSymbolV2::OutputUnit QgsLinePatternFillSymbolLayer::distanceUnit ( ) const
inline

Definition at line 427 of file qgsfillsymbollayerv2.h.

double QgsLinePatternFillSymbolLayer::estimateMaxBleed ( ) const
virtual

Returns the estimated maximum distance which the layer style will bleed outside the drawn shape.

Eg, polygons drawn with an outline will draw half the width of the outline outside of the polygon. This amount is estimated, since it may be affected by data defined symbology rules.

Reimplemented from QgsImageFillSymbolLayer.

Definition at line 1456 of file qgsfillsymbollayerv2.cpp.

QString QgsLinePatternFillSymbolLayer::layerType ( ) const
virtual

Implements QgsSymbolLayerV2.

Definition at line 1553 of file qgsfillsymbollayerv2.cpp.

double QgsLinePatternFillSymbolLayer::lineAngle ( ) const
inline

Definition at line 416 of file qgsfillsymbollayerv2.h.

Referenced by applyDataDefinedSettings(), and create().

double QgsLinePatternFillSymbolLayer::lineWidth ( ) const
inline

Definition at line 420 of file qgsfillsymbollayerv2.h.

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

QgsSymbolV2::OutputUnit QgsLinePatternFillSymbolLayer::lineWidthUnit ( ) const
inline

Definition at line 430 of file qgsfillsymbollayerv2.h.

double QgsLinePatternFillSymbolLayer::offset ( ) const
inline

Definition at line 424 of file qgsfillsymbollayerv2.h.

Referenced by create(), and createFromSld().

QgsSymbolV2::OutputUnit QgsLinePatternFillSymbolLayer::offsetUnit ( ) const
inline

Definition at line 433 of file qgsfillsymbollayerv2.h.

QString QgsLinePatternFillSymbolLayer::ogrFeatureStyleWidth ( double  widthScaleFactor) const

Definition at line 1906 of file qgsfillsymbollayerv2.cpp.

References mColor, mDistance, mLineAngle, and mLineWidth.

QgsSymbolV2::OutputUnit QgsLinePatternFillSymbolLayer::outputUnit ( ) const
virtual

Reimplemented from QgsSymbolLayerV2.

Definition at line 1468 of file qgsfillsymbollayerv2.cpp.

References mDistanceUnit, QgsSymbolV2::Mixed, mLineWidthUnit, and mOffsetUnit.

QgsStringMap QgsLinePatternFillSymbolLayer::properties ( ) const
virtual
void QgsLinePatternFillSymbolLayer::setColor ( const QColor &  c)
virtual

Reimplemented from QgsSymbolLayerV2.

Definition at line 1418 of file qgsfillsymbollayerv2.cpp.

References mColor, mFillLineSymbol, and QgsSymbolV2::setColor().

Referenced by create(), and createFromSld().

void QgsLinePatternFillSymbolLayer::setDistance ( double  d)
inline

Definition at line 417 of file qgsfillsymbollayerv2.h.

Referenced by create(), and createFromSld().

void QgsLinePatternFillSymbolLayer::setDistanceUnit ( QgsSymbolV2::OutputUnit  unit)
inline

Definition at line 426 of file qgsfillsymbollayerv2.h.

Referenced by clone(), and create().

void QgsLinePatternFillSymbolLayer::setLineAngle ( double  a)
inline

Definition at line 415 of file qgsfillsymbollayerv2.h.

Referenced by create(), and createFromSld().

void QgsLinePatternFillSymbolLayer::setLineWidth ( double  w)

Definition at line 1412 of file qgsfillsymbollayerv2.cpp.

References mFillLineSymbol, mLineWidth, and QgsLineSymbolV2::setWidth().

Referenced by create(), and createFromSld().

void QgsLinePatternFillSymbolLayer::setLineWidthUnit ( QgsSymbolV2::OutputUnit  unit)
inline

Definition at line 429 of file qgsfillsymbollayerv2.h.

Referenced by clone(), and create().

void QgsLinePatternFillSymbolLayer::setOffset ( double  offset)
inline

Definition at line 423 of file qgsfillsymbollayerv2.h.

Referenced by create(), and createFromSld().

void QgsLinePatternFillSymbolLayer::setOffsetUnit ( QgsSymbolV2::OutputUnit  unit)
inline

Definition at line 432 of file qgsfillsymbollayerv2.h.

Referenced by clone(), and create().

void QgsLinePatternFillSymbolLayer::setOutputUnit ( QgsSymbolV2::OutputUnit  unit)
virtual

Reimplemented from QgsSymbolLayerV2.

Definition at line 1461 of file qgsfillsymbollayerv2.cpp.

References mDistanceUnit, mLineWidthUnit, and mOffsetUnit.

bool QgsLinePatternFillSymbolLayer::setSubSymbol ( QgsSymbolV2 symbol)
virtual
void QgsLinePatternFillSymbolLayer::startRender ( QgsSymbolV2RenderContext context)
virtual
void QgsLinePatternFillSymbolLayer::stopRender ( QgsSymbolV2RenderContext context)
virtual

Implements QgsSymbolLayerV2.

Definition at line 1828 of file qgsfillsymbollayerv2.cpp.

QgsSymbolV2 * QgsLinePatternFillSymbolLayer::subSymbol ( )
virtual

Reimplemented from QgsImageFillSymbolLayer.

Definition at line 1451 of file qgsfillsymbollayerv2.cpp.

References mFillLineSymbol.

void QgsLinePatternFillSymbolLayer::toSld ( QDomDocument &  doc,
QDomElement &  element,
QgsStringMap  props 
) const
virtual

Member Data Documentation

QColor QgsLinePatternFillSymbolLayer::mColor
protected
double QgsLinePatternFillSymbolLayer::mDistance
protected

Distance (in mm or map units) between lines.

Definition at line 443 of file qgsfillsymbollayerv2.h.

Referenced by applyDataDefinedSettings(), ogrFeatureStyleWidth(), properties(), startRender(), and toSld().

QgsSymbolV2::OutputUnit QgsLinePatternFillSymbolLayer::mDistanceUnit
protected

Definition at line 444 of file qgsfillsymbollayerv2.h.

Referenced by applyPattern(), clone(), outputUnit(), properties(), and setOutputUnit().

QgsLineSymbolV2* QgsLinePatternFillSymbolLayer::mFillLineSymbol
private
double QgsLinePatternFillSymbolLayer::mLineAngle
protected

Vector line angle in degrees (0 = horizontal, counterclockwise)

Definition at line 450 of file qgsfillsymbollayerv2.h.

Referenced by applyDataDefinedSettings(), ogrFeatureStyleWidth(), properties(), startRender(), and toSld().

double QgsLinePatternFillSymbolLayer::mLineWidth
protected

Line width (in mm or map units)

Definition at line 446 of file qgsfillsymbollayerv2.h.

Referenced by applyDataDefinedSettings(), ogrFeatureStyleWidth(), properties(), setLineWidth(), startRender(), and toSld().

QgsSymbolV2::OutputUnit QgsLinePatternFillSymbolLayer::mLineWidthUnit
protected

Definition at line 447 of file qgsfillsymbollayerv2.h.

Referenced by clone(), outputUnit(), properties(), and setOutputUnit().

double QgsLinePatternFillSymbolLayer::mOffset
protected

Offset perpendicular to line direction.

Definition at line 452 of file qgsfillsymbollayerv2.h.

Referenced by applyPattern(), properties(), and toSld().

QgsSymbolV2::OutputUnit QgsLinePatternFillSymbolLayer::mOffsetUnit
protected

Definition at line 453 of file qgsfillsymbollayerv2.h.

Referenced by applyPattern(), clone(), outputUnit(), properties(), and setOutputUnit().


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