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

#include <qgsfillsymbollayerv2.h>

Inheritance diagram for QgsLinePatternFillSymbolLayer:
Inheritance graph
[legend]

Public Member Functions

 QgsLinePatternFillSymbolLayer ()
 
 ~QgsLinePatternFillSymbolLayer ()
 
QgsSymbolLayerV2clone () const override
 
QColor color () const override
 
double distance () const
 
const QgsMapUnitScaledistanceMapUnitScale () const
 
QgsSymbolV2::OutputUnit distanceUnit () const
 
double estimateMaxBleed () const override
 Returns the estimated maximum distance which the layer style will bleed outside the drawn shape. More...
 
QString layerType () const override
 
double lineAngle () const
 
double lineWidth () const
 
const QgsMapUnitScalelineWidthMapUnitScale () const
 
QgsSymbolV2::OutputUnit lineWidthUnit () const
 
QgsMapUnitScale mapUnitScale () const override
 
double offset () const
 
const QgsMapUnitScaleoffsetMapUnitScale () const
 
QgsSymbolV2::OutputUnit offsetUnit () const
 
QString ogrFeatureStyleWidth (double widthScaleFactor) const
 
QgsSymbolV2::OutputUnit outputUnit () const override
 
QgsStringMap properties () const override
 
void setColor (const QColor &c) override
 
void setDistance (double d)
 
void setDistanceMapUnitScale (const QgsMapUnitScale &scale)
 
void setDistanceUnit (QgsSymbolV2::OutputUnit unit)
 
void setLineAngle (double a)
 
void setLineWidth (double w)
 
void setLineWidthMapUnitScale (const QgsMapUnitScale &scale)
 
void setLineWidthUnit (QgsSymbolV2::OutputUnit unit)
 
void setMapUnitScale (const QgsMapUnitScale &scale) override
 
void setOffset (double offset)
 
void setOffsetMapUnitScale (const QgsMapUnitScale &scale)
 
void setOffsetUnit (QgsSymbolV2::OutputUnit unit)
 
void setOutputUnit (QgsSymbolV2::OutputUnit unit) override
 
bool setSubSymbol (QgsSymbolV2 *symbol) override
 
void startRender (QgsSymbolV2RenderContext &context) override
 
void stopRender (QgsSymbolV2RenderContext &context) override
 
QgsSymbolV2subSymbol () override
 
void toSld (QDomDocument &doc, QDomElement &element, QgsStringMap props) const override
 
QSet< QString > usedAttributes () const override
 Returns the set of attributes referenced by the layer. More...
 
- Public Member Functions inherited from QgsImageFillSymbolLayer
 QgsImageFillSymbolLayer ()
 
virtual ~QgsImageFillSymbolLayer ()
 
virtual QColor dxfColor (const QgsSymbolV2RenderContext &context) const override
 
virtual Qt::PenStyle dxfPenStyle () const override
 
virtual double dxfWidth (const QgsDxfExport &e, const QgsSymbolV2RenderContext &context) const override
 
const QgsMapUnitScaleoutlineWidthMapUnitScale () const
 
QgsSymbolV2::OutputUnit outlineWidthUnit () const
 
void renderPolygon (const QPolygonF &points, QList< QPolygonF > *rings, QgsSymbolV2RenderContext &context) override
 
void setOutlineWidthMapUnitScale (const QgsMapUnitScale &scale)
 
void setOutlineWidthUnit (QgsSymbolV2::OutputUnit unit)
 
- Public Member Functions inherited from QgsFillSymbolLayerV2
double angle () const
 
void drawPreviewIcon (QgsSymbolV2RenderContext &context, QSize size) override
 
void setAngle (double angle)
 
- Public Member Functions inherited from QgsSymbolLayerV2
virtual ~QgsSymbolLayerV2 ()
 
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 QVector< qreal > dxfCustomDashPattern (QgsSymbolV2::OutputUnit &unit) const
 
virtual double dxfOffset (const QgsDxfExport &e, const QgsSymbolV2RenderContext &context) const
 
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 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)
 
QgsSymbolV2::SymbolType type () 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
 

Static Public Member Functions

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

Protected Member Functions

void applyDataDefinedSettings (const QgsSymbolV2RenderContext &context) override
 
- Protected Member Functions inherited from QgsFillSymbolLayerV2
 QgsFillSymbolLayerV2 (bool locked=false)
 
void _renderPolygon (QPainter *p, const QPolygonF &points, const QList< QPolygonF > *rings, QgsSymbolV2RenderContext &context)
 Default method to render polygon. More...
 
- 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...
 

Protected Attributes

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

Additional Inherited Members

- 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_HORIZONTAL_ANCHOR_POINT
 
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_ISCENTROID
 
static const QString EXPR_REFERENCE1_X
 
static const QString EXPR_REFERENCE1_Y
 
static const QString EXPR_REFERENCE2_ISCENTROID
 
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_VERTICAL_ANCHOR_POINT
 
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 864 of file qgsfillsymbollayerv2.h.

Constructor & Destructor Documentation

QgsLinePatternFillSymbolLayer::QgsLinePatternFillSymbolLayer ( )

Definition at line 2228 of file qgsfillsymbollayerv2.cpp.

QgsLinePatternFillSymbolLayer::~QgsLinePatternFillSymbolLayer ( )

Definition at line 2255 of file qgsfillsymbollayerv2.cpp.

Member Function Documentation

void QgsLinePatternFillSymbolLayer::applyDataDefinedSettings ( const QgsSymbolV2RenderContext context)
overrideprotectedvirtual

Reimplemented from QgsImageFillSymbolLayer.

Definition at line 2841 of file qgsfillsymbollayerv2.cpp.

QgsSymbolLayerV2 * QgsLinePatternFillSymbolLayer::clone ( ) const
overridevirtual

Implements QgsSymbolLayerV2.

Definition at line 2772 of file qgsfillsymbollayerv2.cpp.

QColor QgsLinePatternFillSymbolLayer::color ( void  ) const
inlineoverridevirtual

Reimplemented from QgsSymbolLayerV2.

Definition at line 897 of file qgsfillsymbollayerv2.h.

QgsSymbolLayerV2 * QgsLinePatternFillSymbolLayer::create ( const QgsStringMap properties = QgsStringMap())
static

Definition at line 2337 of file qgsfillsymbollayerv2.cpp.

QgsSymbolLayerV2 * QgsLinePatternFillSymbolLayer::createFromSld ( QDomElement &  element)
static

Definition at line 2875 of file qgsfillsymbollayerv2.cpp.

double QgsLinePatternFillSymbolLayer::distance ( ) const
inline

Definition at line 893 of file qgsfillsymbollayerv2.h.

const QgsMapUnitScale& QgsLinePatternFillSymbolLayer::distanceMapUnitScale ( ) const
inline

Definition at line 905 of file qgsfillsymbollayerv2.h.

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

Definition at line 902 of file qgsfillsymbollayerv2.h.

double QgsLinePatternFillSymbolLayer::estimateMaxBleed ( ) const
overridevirtual

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 2295 of file qgsfillsymbollayerv2.cpp.

QString QgsLinePatternFillSymbolLayer::layerType ( ) const
overridevirtual

Implements QgsSymbolLayerV2.

Definition at line 2443 of file qgsfillsymbollayerv2.cpp.

double QgsLinePatternFillSymbolLayer::lineAngle ( ) const
inline

Definition at line 891 of file qgsfillsymbollayerv2.h.

double QgsLinePatternFillSymbolLayer::lineWidth ( ) const
inline

Definition at line 895 of file qgsfillsymbollayerv2.h.

const QgsMapUnitScale& QgsLinePatternFillSymbolLayer::lineWidthMapUnitScale ( ) const
inline

Definition at line 911 of file qgsfillsymbollayerv2.h.

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

Definition at line 908 of file qgsfillsymbollayerv2.h.

QgsMapUnitScale QgsLinePatternFillSymbolLayer::mapUnitScale ( ) const
overridevirtual

Reimplemented from QgsImageFillSymbolLayer.

Definition at line 2326 of file qgsfillsymbollayerv2.cpp.

double QgsLinePatternFillSymbolLayer::offset ( ) const
inline

Definition at line 899 of file qgsfillsymbollayerv2.h.

const QgsMapUnitScale& QgsLinePatternFillSymbolLayer::offsetMapUnitScale ( ) const
inline

Definition at line 917 of file qgsfillsymbollayerv2.h.

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

Definition at line 914 of file qgsfillsymbollayerv2.h.

QString QgsLinePatternFillSymbolLayer::ogrFeatureStyleWidth ( double  widthScaleFactor) const

Definition at line 2826 of file qgsfillsymbollayerv2.cpp.

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

Reimplemented from QgsImageFillSymbolLayer.

Definition at line 2308 of file qgsfillsymbollayerv2.cpp.

QgsStringMap QgsLinePatternFillSymbolLayer::properties ( ) const
overridevirtual

Implements QgsSymbolLayerV2.

Definition at line 2752 of file qgsfillsymbollayerv2.cpp.

void QgsLinePatternFillSymbolLayer::setColor ( const QColor &  c)
overridevirtual

Reimplemented from QgsSymbolLayerV2.

Definition at line 2249 of file qgsfillsymbollayerv2.cpp.

void QgsLinePatternFillSymbolLayer::setDistance ( double  d)
inline

Definition at line 892 of file qgsfillsymbollayerv2.h.

void QgsLinePatternFillSymbolLayer::setDistanceMapUnitScale ( const QgsMapUnitScale scale)
inline

Definition at line 904 of file qgsfillsymbollayerv2.h.

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

Definition at line 901 of file qgsfillsymbollayerv2.h.

void QgsLinePatternFillSymbolLayer::setLineAngle ( double  a)
inline

Definition at line 890 of file qgsfillsymbollayerv2.h.

void QgsLinePatternFillSymbolLayer::setLineWidth ( double  w)

Definition at line 2243 of file qgsfillsymbollayerv2.cpp.

void QgsLinePatternFillSymbolLayer::setLineWidthMapUnitScale ( const QgsMapUnitScale scale)
inline

Definition at line 910 of file qgsfillsymbollayerv2.h.

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

Definition at line 907 of file qgsfillsymbollayerv2.h.

void QgsLinePatternFillSymbolLayer::setMapUnitScale ( const QgsMapUnitScale scale)
overridevirtual

Reimplemented from QgsImageFillSymbolLayer.

Definition at line 2318 of file qgsfillsymbollayerv2.cpp.

void QgsLinePatternFillSymbolLayer::setOffset ( double  offset)
inline

Definition at line 898 of file qgsfillsymbollayerv2.h.

void QgsLinePatternFillSymbolLayer::setOffsetMapUnitScale ( const QgsMapUnitScale scale)
inline

Definition at line 916 of file qgsfillsymbollayerv2.h.

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

Definition at line 913 of file qgsfillsymbollayerv2.h.

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

Reimplemented from QgsImageFillSymbolLayer.

Definition at line 2300 of file qgsfillsymbollayerv2.cpp.

bool QgsLinePatternFillSymbolLayer::setSubSymbol ( QgsSymbolV2 symbol)
overridevirtual

Reimplemented from QgsImageFillSymbolLayer.

Definition at line 2260 of file qgsfillsymbollayerv2.cpp.

void QgsLinePatternFillSymbolLayer::startRender ( QgsSymbolV2RenderContext context)
overridevirtual

Implements QgsSymbolLayerV2.

Definition at line 2736 of file qgsfillsymbollayerv2.cpp.

void QgsLinePatternFillSymbolLayer::stopRender ( QgsSymbolV2RenderContext context)
overridevirtual

Implements QgsSymbolLayerV2.

Definition at line 2748 of file qgsfillsymbollayerv2.cpp.

QgsSymbolV2 * QgsLinePatternFillSymbolLayer::subSymbol ( )
overridevirtual

Reimplemented from QgsImageFillSymbolLayer.

Definition at line 2282 of file qgsfillsymbollayerv2.cpp.

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

Reimplemented from QgsSymbolLayerV2.

Definition at line 2783 of file qgsfillsymbollayerv2.cpp.

QSet< QString > QgsLinePatternFillSymbolLayer::usedAttributes ( ) const
overridevirtual

Returns the set of attributes referenced by the layer.

This includes attributes required by any data defined properties associated with the layer.

Reimplemented from QgsSymbolLayerV2.

Definition at line 2287 of file qgsfillsymbollayerv2.cpp.

Member Data Documentation

QColor QgsLinePatternFillSymbolLayer::mColor
protected

Definition at line 939 of file qgsfillsymbollayerv2.h.

double QgsLinePatternFillSymbolLayer::mDistance
protected

Distance (in mm or map units) between lines.

Definition at line 932 of file qgsfillsymbollayerv2.h.

QgsMapUnitScale QgsLinePatternFillSymbolLayer::mDistanceMapUnitScale
protected

Definition at line 934 of file qgsfillsymbollayerv2.h.

QgsSymbolV2::OutputUnit QgsLinePatternFillSymbolLayer::mDistanceUnit
protected

Definition at line 933 of file qgsfillsymbollayerv2.h.

double QgsLinePatternFillSymbolLayer::mLineAngle
protected

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

Definition at line 941 of file qgsfillsymbollayerv2.h.

double QgsLinePatternFillSymbolLayer::mLineWidth
protected

Line width (in mm or map units)

Definition at line 936 of file qgsfillsymbollayerv2.h.

QgsMapUnitScale QgsLinePatternFillSymbolLayer::mLineWidthMapUnitScale
protected

Definition at line 938 of file qgsfillsymbollayerv2.h.

QgsSymbolV2::OutputUnit QgsLinePatternFillSymbolLayer::mLineWidthUnit
protected

Definition at line 937 of file qgsfillsymbollayerv2.h.

double QgsLinePatternFillSymbolLayer::mOffset
protected

Offset perpendicular to line direction.

Definition at line 943 of file qgsfillsymbollayerv2.h.

QgsMapUnitScale QgsLinePatternFillSymbolLayer::mOffsetMapUnitScale
protected

Definition at line 945 of file qgsfillsymbollayerv2.h.

QgsSymbolV2::OutputUnit QgsLinePatternFillSymbolLayer::mOffsetUnit
protected

Definition at line 944 of file qgsfillsymbollayerv2.h.


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