QGIS API Documentation  3.9.0-Master (224899f119)
Public Member Functions | Static Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
QgsPointPatternFillSymbolLayer Class Reference

#include <qgsfillsymbollayer.h>

Inheritance diagram for QgsPointPatternFillSymbolLayer:
Inheritance graph
[legend]

Public Member Functions

 QgsPointPatternFillSymbolLayer ()
 
 ~QgsPointPatternFillSymbolLayer () override
 
QgsPointPatternFillSymbolLayerclone () const override
 Shall be reimplemented by subclasses to create a deep copy of the instance. More...
 
QColor color () const override
 The fill color. More...
 
double displacementX () const
 
const QgsMapUnitScaledisplacementXMapUnitScale () const
 
QgsUnitTypes::RenderUnit displacementXUnit () const
 Returns the units for the horizontal displacement between rows in the pattern. More...
 
double displacementY () const
 
const QgsMapUnitScaledisplacementYMapUnitScale () const
 
QgsUnitTypes::RenderUnit displacementYUnit () const
 Returns the units for the vertical displacement between rows in the pattern. More...
 
double distanceX () const
 
const QgsMapUnitScaledistanceXMapUnitScale () const
 
QgsUnitTypes::RenderUnit distanceXUnit () const
 Returns the units for the horizontal distance between points in the pattern. More...
 
double distanceY () const
 
const QgsMapUnitScaledistanceYMapUnitScale () const
 
QgsUnitTypes::RenderUnit distanceYUnit () const
 Returns the units for the vertical distance between points in the pattern. More...
 
double estimateMaxBleed (const QgsRenderContext &context) const override
 Returns the estimated maximum distance which the layer style will bleed outside the drawn shape when drawn in the specified /a context. More...
 
bool hasDataDefinedProperties () const override
 Returns true if the symbol layer (or any of its sub-symbols) contains data defined properties. More...
 
QString layerType () const override
 Returns a string that represents this layer type. More...
 
QgsMapUnitScale mapUnitScale () const override
 
double offsetX () const
 Returns the horizontal offset values for points in the pattern. More...
 
const QgsMapUnitScaleoffsetXMapUnitScale () const
 Returns the unit scale for the horizontal offset for rows in the pattern. More...
 
QgsUnitTypes::RenderUnit offsetXUnit () const
 Returns the units for the horizontal offset for rows in the pattern. More...
 
double offsetY () const
 Returns the vertical offset values for points in the pattern. More...
 
const QgsMapUnitScaleoffsetYMapUnitScale () const
 Returns the unit scale for the vertical offset between rows in the pattern. More...
 
QgsUnitTypes::RenderUnit offsetYUnit () const
 Returns the units for the vertical offset for rows in the pattern. More...
 
QgsUnitTypes::RenderUnit outputUnit () const override
 Returns the units to use for sizes and widths within the symbol layer. More...
 
QgsStringMap properties () const override
 Should be reimplemented by subclasses to return a string map that contains the configuration information for the symbol layer. More...
 
void setColor (const QColor &c) override
 The fill color. More...
 
void setDisplacementX (double d)
 
void setDisplacementXMapUnitScale (const QgsMapUnitScale &scale)
 
void setDisplacementXUnit (QgsUnitTypes::RenderUnit unit)
 Sets the units for the horizontal displacement between rows in the pattern. More...
 
void setDisplacementY (double d)
 
void setDisplacementYMapUnitScale (const QgsMapUnitScale &scale)
 
void setDisplacementYUnit (QgsUnitTypes::RenderUnit unit)
 Sets the units for the vertical displacement between rows in the pattern. More...
 
void setDistanceX (double d)
 
void setDistanceXMapUnitScale (const QgsMapUnitScale &scale)
 
void setDistanceXUnit (QgsUnitTypes::RenderUnit unit)
 Sets the units for the horizontal distance between points in the pattern. More...
 
void setDistanceY (double d)
 
void setDistanceYMapUnitScale (const QgsMapUnitScale &scale)
 
void setDistanceYUnit (QgsUnitTypes::RenderUnit unit)
 Sets the units for the vertical distance between points in the pattern. More...
 
void setMapUnitScale (const QgsMapUnitScale &scale) override
 
void setOffsetX (double offset)
 Sets the horizontal offset values for points in the pattern. More...
 
void setOffsetXMapUnitScale (const QgsMapUnitScale &scale)
 Sets the unit scale for the horizontal offset for rows in the pattern. More...
 
void setOffsetXUnit (QgsUnitTypes::RenderUnit unit)
 Sets the units for the horizontal offset between rows in the pattern. More...
 
void setOffsetY (double offset)
 Sets the vertical offset values for points in the pattern. More...
 
void setOffsetYMapUnitScale (const QgsMapUnitScale &scale)
 Sets the unit scale for the vertical offset for rows in the pattern. More...
 
void setOffsetYUnit (QgsUnitTypes::RenderUnit unit)
 Sets the units for the vertical offset for rows in the pattern. More...
 
void setOutputUnit (QgsUnitTypes::RenderUnit unit) override
 Sets the units to use for sizes and widths within the symbol layer. More...
 
bool setSubSymbol (QgsSymbol *symbol) override
 Sets layer's subsymbol. takes ownership of the passed symbol. More...
 
void startRender (QgsSymbolRenderContext &context) override
 
void stopRender (QgsSymbolRenderContext &context) override
 
QgsSymbolsubSymbol () override
 Returns the symbol's sub symbol, if present. More...
 
void toSld (QDomDocument &doc, QDomElement &element, const QgsStringMap &props) const override
 
QSet< QString > usedAttributes (const QgsRenderContext &context) const override
 Returns the set of attributes referenced by the layer. More...
 
- Public Member Functions inherited from QgsImageFillSymbolLayer
 QgsImageFillSymbolLayer ()
 
QColor dxfColor (QgsSymbolRenderContext &context) const override
 Gets color. More...
 
Qt::PenStyle dxfPenStyle () const override
 Gets pen style. More...
 
double dxfWidth (const QgsDxfExport &e, QgsSymbolRenderContext &context) const override
 Gets line width. More...
 
void renderPolygon (const QPolygonF &points, QList< QPolygonF > *rings, QgsSymbolRenderContext &context) override
 
void setStrokeWidthMapUnitScale (const QgsMapUnitScale &scale)
 Sets the stroke width map unit scale. More...
 
void setStrokeWidthUnit (QgsUnitTypes::RenderUnit unit)
 Sets the units fo the symbol's stroke width. More...
 
const QgsMapUnitScalestrokeWidthMapUnitScale () const
 Returns the stroke width map unit scale. More...
 
QgsUnitTypes::RenderUnit strokeWidthUnit () const
 Returns the units for the symbol's stroke width. More...
 
- Public Member Functions inherited from QgsFillSymbolLayer
 QgsFillSymbolLayer (const QgsFillSymbolLayer &other)=delete
 QgsFillSymbolLayer cannot be copied. More...
 
double angle () const
 
void drawPreviewIcon (QgsSymbolRenderContext &context, QSize size) override
 
QgsFillSymbolLayeroperator= (const QgsFillSymbolLayer &other)=delete
 QgsFillSymbolLayer cannot be copied. More...
 
void setAngle (double angle)
 
- Public Member Functions inherited from QgsSymbolLayer
 QgsSymbolLayer (const QgsSymbolLayer &other)=delete
 QgsSymbolLayer cannot be copied. More...
 
virtual ~QgsSymbolLayer ()
 
QgsPropertyCollectiondataDefinedProperties ()
 Returns a reference to the symbol layer's property collection, used for data defined overrides. More...
 
const QgsPropertyCollectiondataDefinedProperties () const
 Returns a reference to the symbol layer's property collection, used for data defined overrides. More...
 
virtual double dxfAngle (QgsSymbolRenderContext &context) const
 Gets angle. More...
 
virtual QColor dxfBrushColor (QgsSymbolRenderContext &context) const
 Gets brush/fill color. More...
 
virtual Qt::BrushStyle dxfBrushStyle () const
 Gets brush/fill style. More...
 
virtual QVector< qreal > dxfCustomDashPattern (QgsUnitTypes::RenderUnit &unit) const
 Gets dash pattern. More...
 
virtual double dxfOffset (const QgsDxfExport &e, QgsSymbolRenderContext &context) const
 Gets offset. More...
 
bool enabled () const
 Returns true if symbol layer is enabled and will be drawn. More...
 
virtual QColor fillColor () const
 Gets fill color. More...
 
virtual bool isCompatibleWithSymbol (QgsSymbol *symbol) const
 Returns if the layer can be used below the specified symbol. More...
 
bool isLocked () const
 
virtual QString ogrFeatureStyle (double mmScaleFactor, double mapUnitScaleFactor) const
 
QgsSymbolLayeroperator= (const QgsSymbolLayer &other)=delete
 QgsSymbolLayer cannot be copied. More...
 
QgsPaintEffectpaintEffect () const
 Returns the current paint effect for the layer. More...
 
virtual void prepareExpressions (const QgsSymbolRenderContext &context)
 Prepares all data defined property expressions for evaluation. More...
 
int renderingPass () const
 Specifies the rendering pass in which this symbol layer should be rendered. More...
 
void setDataDefinedProperties (const QgsPropertyCollection &collection)
 Sets the symbol layer's property collection, used for data defined overrides. More...
 
virtual void setDataDefinedProperty (Property key, const QgsProperty &property)
 Sets a data defined property for the layer. More...
 
void setEnabled (bool enabled)
 Sets whether symbol layer is enabled and should be drawn. More...
 
virtual void setFillColor (const QColor &color)
 Set fill color. More...
 
void setLocked (bool locked)
 
void setPaintEffect (QgsPaintEffect *effect)
 Sets the current paint effect for the layer. More...
 
void setRenderingPass (int renderingPass)
 Specifies the rendering pass in which this symbol layer should be rendered. More...
 
virtual void setStrokeColor (const QColor &color)
 Set stroke color. More...
 
virtual QColor strokeColor () const
 Gets stroke color. More...
 
QgsSymbol::SymbolType type () const
 
virtual bool writeDxf (QgsDxfExport &e, double mmMapUnitScaleFactor, const QString &layerName, QgsSymbolRenderContext &context, QPointF shift=QPointF(0.0, 0.0)) const
 write as DXF More...
 

Static Public Member Functions

static QgsSymbolLayercreate (const QgsStringMap &properties=QgsStringMap())
 
static QgsSymbolLayercreateFromSld (QDomElement &element)
 
- Static Public Member Functions inherited from QgsSymbolLayer
static const QgsPropertiesDefinitionpropertyDefinitions ()
 Returns the symbol layer property definitions. More...
 

Protected Member Functions

void applyDataDefinedSettings (QgsSymbolRenderContext &context) override
 
- Protected Member Functions inherited from QgsFillSymbolLayer
 QgsFillSymbolLayer (bool locked=false)
 
void _renderPolygon (QPainter *p, const QPolygonF &points, const QList< QPolygonF > *rings, QgsSymbolRenderContext &context)
 Default method to render polygon. More...
 
- Protected Member Functions inherited from QgsSymbolLayer
 QgsSymbolLayer (QgsSymbol::SymbolType type, bool locked=false)
 
void copyDataDefinedProperties (QgsSymbolLayer *destLayer) const
 Copies all data defined properties of this layer to another symbol layer. More...
 
void copyPaintEffect (QgsSymbolLayer *destLayer) const
 Copies paint effect of this layer to another symbol layer. More...
 
void restoreOldDataDefinedProperties (const QgsStringMap &stringMap)
 Restores older data defined properties from string map. More...
 

Protected Attributes

double mDisplacementX = 0
 
QgsMapUnitScale mDisplacementXMapUnitScale
 
QgsUnitTypes::RenderUnit mDisplacementXUnit = QgsUnitTypes::RenderMillimeters
 
double mDisplacementY = 0
 
QgsMapUnitScale mDisplacementYMapUnitScale
 
QgsUnitTypes::RenderUnit mDisplacementYUnit = QgsUnitTypes::RenderMillimeters
 
double mDistanceX = 15
 
QgsMapUnitScale mDistanceXMapUnitScale
 
QgsUnitTypes::RenderUnit mDistanceXUnit = QgsUnitTypes::RenderMillimeters
 
double mDistanceY = 15
 
QgsMapUnitScale mDistanceYMapUnitScale
 
QgsUnitTypes::RenderUnit mDistanceYUnit = QgsUnitTypes::RenderMillimeters
 
QgsMarkerSymbolmMarkerSymbol = nullptr
 
double mOffsetX = 0
 
QgsMapUnitScale mOffsetXMapUnitScale
 
QgsUnitTypes::RenderUnit mOffsetXUnit = QgsUnitTypes::RenderMillimeters
 
double mOffsetY = 0
 
QgsMapUnitScale mOffsetYMapUnitScale
 
QgsUnitTypes::RenderUnit mOffsetYUnit = QgsUnitTypes::RenderMillimeters
 
- Protected Attributes inherited from QgsImageFillSymbolLayer
QBrush mBrush
 
double mNextAngle = 0.0
 
std::unique_ptr< QgsLineSymbolmStroke
 Custom stroke. More...
 
double mStrokeWidth = 0.0
 Stroke width. More...
 
QgsMapUnitScale mStrokeWidthMapUnitScale
 
QgsUnitTypes::RenderUnit mStrokeWidthUnit = QgsUnitTypes::RenderMillimeters
 
- Protected Attributes inherited from QgsFillSymbolLayer
double mAngle = 0.0
 
- Protected Attributes inherited from QgsSymbolLayer
QColor mColor
 
QgsPropertyCollection mDataDefinedProperties
 
bool mEnabled = true
 True if layer is enabled and should be drawn. More...
 
QgsFields mFields
 
bool mLocked = false
 
std::unique_ptr< QgsPaintEffectmPaintEffect
 
int mRenderingPass = 0
 
QgsSymbol::SymbolType mType
 

Additional Inherited Members

- Public Types inherited from QgsSymbolLayer
enum  Property {
  PropertySize = 0, PropertyAngle, PropertyName, PropertyFillColor,
  PropertyStrokeColor, PropertyStrokeWidth, PropertyStrokeStyle, PropertyOffset,
  PropertyCharacter, PropertyWidth, PropertyHeight, PropertyPreserveAspectRatio,
  PropertyFillStyle, PropertyJoinStyle, PropertySecondaryColor, PropertyLineAngle,
  PropertyLineDistance, PropertyGradientType, PropertyCoordinateMode, PropertyGradientSpread,
  PropertyGradientReference1X, PropertyGradientReference1Y, PropertyGradientReference2X, PropertyGradientReference2Y,
  PropertyGradientReference1IsCentroid, PropertyGradientReference2IsCentroid, PropertyBlurRadius, PropertyShapeburstUseWholeShape,
  PropertyShapeburstMaxDistance, PropertyShapeburstIgnoreRings, PropertyFile, PropertyDistanceX,
  PropertyDistanceY, PropertyDisplacementX, PropertyDisplacementY, PropertyOpacity,
  PropertyCustomDash, PropertyCapStyle, PropertyPlacement, PropertyInterval,
  PropertyOffsetAlongLine, PropertyAverageAngleLength, PropertyHorizontalAnchor, PropertyVerticalAnchor,
  PropertyLayerEnabled, PropertyArrowWidth, PropertyArrowStartWidth, PropertyArrowHeadLength,
  PropertyArrowHeadThickness, PropertyArrowHeadType, PropertyArrowType, PropertyOffsetX,
  PropertyOffsetY
}
 Data definable properties. More...
 
- Static Protected Attributes inherited from QgsSymbolLayer
static const bool SELECT_FILL_BORDER = false
 Whether fill styles for selected features also highlight symbol stroke. More...
 
static const bool SELECT_FILL_STYLE = false
 Whether fill styles for selected features uses symbol layer style. More...
 
static const bool SELECTION_IS_OPAQUE = true
 Whether styles for selected features ignore symbol alpha. More...
 

Detailed Description

Definition at line 1449 of file qgsfillsymbollayer.h.

Constructor & Destructor Documentation

◆ QgsPointPatternFillSymbolLayer()

QgsPointPatternFillSymbolLayer::QgsPointPatternFillSymbolLayer ( )

Definition at line 2998 of file qgsfillsymbollayer.cpp.

◆ ~QgsPointPatternFillSymbolLayer()

QgsPointPatternFillSymbolLayer::~QgsPointPatternFillSymbolLayer ( )
override

Definition at line 3011 of file qgsfillsymbollayer.cpp.

Member Function Documentation

◆ applyDataDefinedSettings()

void QgsPointPatternFillSymbolLayer::applyDataDefinedSettings ( QgsSymbolRenderContext context)
overrideprotectedvirtual

Reimplemented from QgsImageFillSymbolLayer.

Definition at line 3367 of file qgsfillsymbollayer.cpp.

◆ clone()

QgsPointPatternFillSymbolLayer * QgsPointPatternFillSymbolLayer::clone ( ) const
overridevirtual

Shall be reimplemented by subclasses to create a deep copy of the instance.

Implements QgsSymbolLayer.

Definition at line 3294 of file qgsfillsymbollayer.cpp.

◆ color()

QColor QgsPointPatternFillSymbolLayer::color ( ) const
overridevirtual

The fill color.

Reimplemented from QgsSymbolLayer.

Definition at line 3446 of file qgsfillsymbollayer.cpp.

◆ create()

QgsSymbolLayer * QgsPointPatternFillSymbolLayer::create ( const QgsStringMap properties = QgsStringMap())
static

Definition at line 3067 of file qgsfillsymbollayer.cpp.

◆ createFromSld()

QgsSymbolLayer * QgsPointPatternFillSymbolLayer::createFromSld ( QDomElement &  element)
static

Definition at line 3345 of file qgsfillsymbollayer.cpp.

◆ displacementX()

double QgsPointPatternFillSymbolLayer::displacementX ( ) const
inline

Definition at line 1479 of file qgsfillsymbollayer.h.

◆ displacementXMapUnitScale()

const QgsMapUnitScale& QgsPointPatternFillSymbolLayer::displacementXMapUnitScale ( ) const
inline

Definition at line 1574 of file qgsfillsymbollayer.h.

◆ displacementXUnit()

QgsUnitTypes::RenderUnit QgsPointPatternFillSymbolLayer::displacementXUnit ( ) const
inline

Returns the units for the horizontal displacement between rows in the pattern.

See also
setDisplacementXUnit()
displacementYUnit()

Definition at line 1571 of file qgsfillsymbollayer.h.

◆ displacementY()

double QgsPointPatternFillSymbolLayer::displacementY ( ) const
inline

Definition at line 1482 of file qgsfillsymbollayer.h.

◆ displacementYMapUnitScale()

const QgsMapUnitScale& QgsPointPatternFillSymbolLayer::displacementYMapUnitScale ( ) const
inline

Definition at line 1592 of file qgsfillsymbollayer.h.

◆ displacementYUnit()

QgsUnitTypes::RenderUnit QgsPointPatternFillSymbolLayer::displacementYUnit ( ) const
inline

Returns the units for the vertical displacement between rows in the pattern.

See also
setDisplacementYUnit()
displacementXUnit()

Definition at line 1589 of file qgsfillsymbollayer.h.

◆ distanceX()

double QgsPointPatternFillSymbolLayer::distanceX ( ) const
inline

Definition at line 1473 of file qgsfillsymbollayer.h.

◆ distanceXMapUnitScale()

const QgsMapUnitScale& QgsPointPatternFillSymbolLayer::distanceXMapUnitScale ( ) const
inline

Definition at line 1538 of file qgsfillsymbollayer.h.

◆ distanceXUnit()

QgsUnitTypes::RenderUnit QgsPointPatternFillSymbolLayer::distanceXUnit ( ) const
inline

Returns the units for the horizontal distance between points in the pattern.

See also
setDistanceXUnit()
distanceYUnit()

Definition at line 1535 of file qgsfillsymbollayer.h.

◆ distanceY()

double QgsPointPatternFillSymbolLayer::distanceY ( ) const
inline

Definition at line 1476 of file qgsfillsymbollayer.h.

◆ distanceYMapUnitScale()

const QgsMapUnitScale& QgsPointPatternFillSymbolLayer::distanceYMapUnitScale ( ) const
inline

Definition at line 1556 of file qgsfillsymbollayer.h.

◆ distanceYUnit()

QgsUnitTypes::RenderUnit QgsPointPatternFillSymbolLayer::distanceYUnit ( ) const
inline

Returns the units for the vertical distance between points in the pattern.

See also
setDistanceYUnit()
distanceXUnit()

Definition at line 1553 of file qgsfillsymbollayer.h.

◆ estimateMaxBleed()

double QgsPointPatternFillSymbolLayer::estimateMaxBleed ( const QgsRenderContext context) const
overridevirtual

Returns the estimated maximum distance which the layer style will bleed outside the drawn shape when drawn in the specified /a context.

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

Reimplemented from QgsImageFillSymbolLayer.

Definition at line 3415 of file qgsfillsymbollayer.cpp.

◆ hasDataDefinedProperties()

bool QgsPointPatternFillSymbolLayer::hasDataDefinedProperties ( ) const
overridevirtual

Returns true if the symbol layer (or any of its sub-symbols) contains data defined properties.

Since
QGIS 3.4.5

Reimplemented from QgsImageFillSymbolLayer.

Definition at line 3430 of file qgsfillsymbollayer.cpp.

◆ layerType()

QString QgsPointPatternFillSymbolLayer::layerType ( ) const
overridevirtual

Returns a string that represents this layer type.

Used for serialization. Should match with the string used to register this symbol layer in the registry.

Implements QgsSymbolLayer.

Definition at line 3158 of file qgsfillsymbollayer.cpp.

◆ mapUnitScale()

QgsMapUnitScale QgsPointPatternFillSymbolLayer::mapUnitScale ( ) const
overridevirtual

Reimplemented from QgsImageFillSymbolLayer.

Definition at line 3053 of file qgsfillsymbollayer.cpp.

◆ offsetX()

double QgsPointPatternFillSymbolLayer::offsetX ( ) const
inline

Returns the horizontal offset values for points in the pattern.

See also
setOffsetX()
offsetY()
Since
QGIS 3.8

Definition at line 1500 of file qgsfillsymbollayer.h.

◆ offsetXMapUnitScale()

const QgsMapUnitScale& QgsPointPatternFillSymbolLayer::offsetXMapUnitScale ( ) const
inline

Returns the unit scale for the horizontal offset for rows in the pattern.

See also
setOffsetXMapUnitScale()
offsetYMapUnitScale()
Since
QGIS 3.8

Definition at line 1626 of file qgsfillsymbollayer.h.

◆ offsetXUnit()

QgsUnitTypes::RenderUnit QgsPointPatternFillSymbolLayer::offsetXUnit ( ) const
inline

Returns the units for the horizontal offset for rows in the pattern.

See also
setOffsetXUnit()
offsetYUnit()
Since
QGIS 3.8

Definition at line 1609 of file qgsfillsymbollayer.h.

◆ offsetY()

double QgsPointPatternFillSymbolLayer::offsetY ( ) const
inline

Returns the vertical offset values for points in the pattern.

See also
setOffsetY()
offsetX()
Since
QGIS 3.8

Definition at line 1517 of file qgsfillsymbollayer.h.

◆ offsetYMapUnitScale()

const QgsMapUnitScale& QgsPointPatternFillSymbolLayer::offsetYMapUnitScale ( ) const
inline

Returns the unit scale for the vertical offset between rows in the pattern.

See also
setOffsetYMapUnitScale()
offsetXMapUnitScale()
Since
QGIS 3.8

Definition at line 1660 of file qgsfillsymbollayer.h.

◆ offsetYUnit()

QgsUnitTypes::RenderUnit QgsPointPatternFillSymbolLayer::offsetYUnit ( ) const
inline

Returns the units for the vertical offset for rows in the pattern.

See also
setOffsetYUnit()
offsetXUnit()
Since
QGIS 3.8

Definition at line 1643 of file qgsfillsymbollayer.h.

◆ outputUnit()

QgsUnitTypes::RenderUnit QgsPointPatternFillSymbolLayer::outputUnit ( ) const
overridevirtual

Returns the units to use for sizes and widths within the symbol layer.

Individual symbol layer subclasses will interpret this in different ways, e.g., a marker symbol layer may use it to specify the units for the marker size, while a line symbol layer may use it to specify the units for the line width.

Returns
output unit, or QgsUnitTypes::RenderUnknownUnit if the symbol layer contains mixed units
See also
setOutputUnit()

Reimplemented from QgsImageFillSymbolLayer.

Definition at line 3032 of file qgsfillsymbollayer.cpp.

◆ properties()

QgsStringMap QgsPointPatternFillSymbolLayer::properties ( ) const
overridevirtual

Should be reimplemented by subclasses to return a string map that contains the configuration information for the symbol layer.

This is used to serialize a symbol layer perstistently.

Implements QgsSymbolLayer.

Definition at line 3268 of file qgsfillsymbollayer.cpp.

◆ setColor()

void QgsPointPatternFillSymbolLayer::setColor ( const QColor &  color)
overridevirtual

The fill color.

Reimplemented from QgsSymbolLayer.

Definition at line 3439 of file qgsfillsymbollayer.cpp.

◆ setDisplacementX()

void QgsPointPatternFillSymbolLayer::setDisplacementX ( double  d)
inline

Definition at line 1480 of file qgsfillsymbollayer.h.

◆ setDisplacementXMapUnitScale()

void QgsPointPatternFillSymbolLayer::setDisplacementXMapUnitScale ( const QgsMapUnitScale scale)
inline

Definition at line 1573 of file qgsfillsymbollayer.h.

◆ setDisplacementXUnit()

void QgsPointPatternFillSymbolLayer::setDisplacementXUnit ( QgsUnitTypes::RenderUnit  unit)
inline

Sets the units for the horizontal displacement between rows in the pattern.

Parameters
unitdisplacement units
See also
displacementXUnit()
setDisplacementYUnit()

Definition at line 1564 of file qgsfillsymbollayer.h.

◆ setDisplacementY()

void QgsPointPatternFillSymbolLayer::setDisplacementY ( double  d)
inline

Definition at line 1483 of file qgsfillsymbollayer.h.

◆ setDisplacementYMapUnitScale()

void QgsPointPatternFillSymbolLayer::setDisplacementYMapUnitScale ( const QgsMapUnitScale scale)
inline

Definition at line 1591 of file qgsfillsymbollayer.h.

◆ setDisplacementYUnit()

void QgsPointPatternFillSymbolLayer::setDisplacementYUnit ( QgsUnitTypes::RenderUnit  unit)
inline

Sets the units for the vertical displacement between rows in the pattern.

Parameters
unitdisplacement units
See also
displacementYUnit()
setDisplacementXUnit()

Definition at line 1582 of file qgsfillsymbollayer.h.

◆ setDistanceX()

void QgsPointPatternFillSymbolLayer::setDistanceX ( double  d)
inline

Definition at line 1474 of file qgsfillsymbollayer.h.

◆ setDistanceXMapUnitScale()

void QgsPointPatternFillSymbolLayer::setDistanceXMapUnitScale ( const QgsMapUnitScale scale)
inline

Definition at line 1537 of file qgsfillsymbollayer.h.

◆ setDistanceXUnit()

void QgsPointPatternFillSymbolLayer::setDistanceXUnit ( QgsUnitTypes::RenderUnit  unit)
inline

Sets the units for the horizontal distance between points in the pattern.

Parameters
unitdistance units
See also
distanceXUnit()
setDistanceYUnit()

Definition at line 1528 of file qgsfillsymbollayer.h.

◆ setDistanceY()

void QgsPointPatternFillSymbolLayer::setDistanceY ( double  d)
inline

Definition at line 1477 of file qgsfillsymbollayer.h.

◆ setDistanceYMapUnitScale()

void QgsPointPatternFillSymbolLayer::setDistanceYMapUnitScale ( const QgsMapUnitScale scale)
inline

Definition at line 1555 of file qgsfillsymbollayer.h.

◆ setDistanceYUnit()

void QgsPointPatternFillSymbolLayer::setDistanceYUnit ( QgsUnitTypes::RenderUnit  unit)
inline

Sets the units for the vertical distance between points in the pattern.

Parameters
unitdistance units
See also
distanceYUnit()
setDistanceXUnit()

Definition at line 1546 of file qgsfillsymbollayer.h.

◆ setMapUnitScale()

void QgsPointPatternFillSymbolLayer::setMapUnitScale ( const QgsMapUnitScale scale)
overridevirtual

Reimplemented from QgsImageFillSymbolLayer.

Definition at line 3042 of file qgsfillsymbollayer.cpp.

◆ setOffsetX()

void QgsPointPatternFillSymbolLayer::setOffsetX ( double  offset)
inline

Sets the horizontal offset values for points in the pattern.

Parameters
offsetoffset value
See also
offsetX()
setOffsetY()
Since
QGIS 3.8

Definition at line 1492 of file qgsfillsymbollayer.h.

◆ setOffsetXMapUnitScale()

void QgsPointPatternFillSymbolLayer::setOffsetXMapUnitScale ( const QgsMapUnitScale scale)
inline

Sets the unit scale for the horizontal offset for rows in the pattern.

Parameters
scaleoffset unit scale
See also
offsetXMapUnitScale()
setOffsetYMapUnitScale()
Since
QGIS 3.8

Definition at line 1618 of file qgsfillsymbollayer.h.

◆ setOffsetXUnit()

void QgsPointPatternFillSymbolLayer::setOffsetXUnit ( QgsUnitTypes::RenderUnit  unit)
inline

Sets the units for the horizontal offset between rows in the pattern.

Parameters
unitoffset units
See also
offsetXUnit()
setOffsetYUnit()
Since
QGIS 3.8

Definition at line 1601 of file qgsfillsymbollayer.h.

◆ setOffsetY()

void QgsPointPatternFillSymbolLayer::setOffsetY ( double  offset)
inline

Sets the vertical offset values for points in the pattern.

Parameters
offsetoffset value
See also
offsetY()
setOffsetX()
Since
QGIS 3.8

Definition at line 1509 of file qgsfillsymbollayer.h.

◆ setOffsetYMapUnitScale()

void QgsPointPatternFillSymbolLayer::setOffsetYMapUnitScale ( const QgsMapUnitScale scale)
inline

Sets the unit scale for the vertical offset for rows in the pattern.

Parameters
scaleoffset unit scale
See also
offsetYMapUnitScale()
setOffsetXMapUnitScale()
Since
QGIS 3.8

Definition at line 1652 of file qgsfillsymbollayer.h.

◆ setOffsetYUnit()

void QgsPointPatternFillSymbolLayer::setOffsetYUnit ( QgsUnitTypes::RenderUnit  unit)
inline

Sets the units for the vertical offset for rows in the pattern.

Parameters
unitoffset units
See also
offsetYUnit()
setOffsetXUnit()
Since
QGIS 3.8

Definition at line 1635 of file qgsfillsymbollayer.h.

◆ setOutputUnit()

void QgsPointPatternFillSymbolLayer::setOutputUnit ( QgsUnitTypes::RenderUnit  unit)
overridevirtual

Sets the units to use for sizes and widths within the symbol layer.

Individual symbol layer subclasses will interpret this in different ways, e.g., a marker symbol layer may use it to specify the units for the marker size, while a line symbol layer may use it to specify the units for the line width.

Parameters
unitoutput units
See also
outputUnit()

Reimplemented from QgsImageFillSymbolLayer.

Definition at line 3016 of file qgsfillsymbollayer.cpp.

◆ setSubSymbol()

bool QgsPointPatternFillSymbolLayer::setSubSymbol ( QgsSymbol symbol)
overridevirtual

Sets layer's subsymbol. takes ownership of the passed symbol.

Reimplemented from QgsImageFillSymbolLayer.

Definition at line 3351 of file qgsfillsymbollayer.cpp.

◆ startRender()

void QgsPointPatternFillSymbolLayer::startRender ( QgsSymbolRenderContext context)
overridevirtual

Implements QgsSymbolLayer.

Definition at line 3250 of file qgsfillsymbollayer.cpp.

◆ stopRender()

void QgsPointPatternFillSymbolLayer::stopRender ( QgsSymbolRenderContext context)
overridevirtual

Implements QgsSymbolLayer.

Definition at line 3260 of file qgsfillsymbollayer.cpp.

◆ subSymbol()

QgsSymbol* QgsPointPatternFillSymbolLayer::subSymbol ( )
inlineoverridevirtual

Returns the symbol's sub symbol, if present.

Reimplemented from QgsImageFillSymbolLayer.

Definition at line 1520 of file qgsfillsymbollayer.h.

◆ toSld()

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

Reimplemented from QgsSymbolLayer.

Definition at line 3306 of file qgsfillsymbollayer.cpp.

◆ usedAttributes()

QSet< QString > QgsPointPatternFillSymbolLayer::usedAttributes ( const QgsRenderContext context) 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 QgsImageFillSymbolLayer.

Definition at line 3420 of file qgsfillsymbollayer.cpp.

Member Data Documentation

◆ mDisplacementX

double QgsPointPatternFillSymbolLayer::mDisplacementX = 0
protected

Definition at line 1681 of file qgsfillsymbollayer.h.

◆ mDisplacementXMapUnitScale

QgsMapUnitScale QgsPointPatternFillSymbolLayer::mDisplacementXMapUnitScale
protected

Definition at line 1683 of file qgsfillsymbollayer.h.

◆ mDisplacementXUnit

QgsUnitTypes::RenderUnit QgsPointPatternFillSymbolLayer::mDisplacementXUnit = QgsUnitTypes::RenderMillimeters
protected

Definition at line 1682 of file qgsfillsymbollayer.h.

◆ mDisplacementY

double QgsPointPatternFillSymbolLayer::mDisplacementY = 0
protected

Definition at line 1684 of file qgsfillsymbollayer.h.

◆ mDisplacementYMapUnitScale

QgsMapUnitScale QgsPointPatternFillSymbolLayer::mDisplacementYMapUnitScale
protected

Definition at line 1686 of file qgsfillsymbollayer.h.

◆ mDisplacementYUnit

QgsUnitTypes::RenderUnit QgsPointPatternFillSymbolLayer::mDisplacementYUnit = QgsUnitTypes::RenderMillimeters
protected

Definition at line 1685 of file qgsfillsymbollayer.h.

◆ mDistanceX

double QgsPointPatternFillSymbolLayer::mDistanceX = 15
protected

Definition at line 1675 of file qgsfillsymbollayer.h.

◆ mDistanceXMapUnitScale

QgsMapUnitScale QgsPointPatternFillSymbolLayer::mDistanceXMapUnitScale
protected

Definition at line 1677 of file qgsfillsymbollayer.h.

◆ mDistanceXUnit

QgsUnitTypes::RenderUnit QgsPointPatternFillSymbolLayer::mDistanceXUnit = QgsUnitTypes::RenderMillimeters
protected

Definition at line 1676 of file qgsfillsymbollayer.h.

◆ mDistanceY

double QgsPointPatternFillSymbolLayer::mDistanceY = 15
protected

Definition at line 1678 of file qgsfillsymbollayer.h.

◆ mDistanceYMapUnitScale

QgsMapUnitScale QgsPointPatternFillSymbolLayer::mDistanceYMapUnitScale
protected

Definition at line 1680 of file qgsfillsymbollayer.h.

◆ mDistanceYUnit

QgsUnitTypes::RenderUnit QgsPointPatternFillSymbolLayer::mDistanceYUnit = QgsUnitTypes::RenderMillimeters
protected

Definition at line 1679 of file qgsfillsymbollayer.h.

◆ mMarkerSymbol

QgsMarkerSymbol* QgsPointPatternFillSymbolLayer::mMarkerSymbol = nullptr
protected

Definition at line 1674 of file qgsfillsymbollayer.h.

◆ mOffsetX

double QgsPointPatternFillSymbolLayer::mOffsetX = 0
protected

Definition at line 1687 of file qgsfillsymbollayer.h.

◆ mOffsetXMapUnitScale

QgsMapUnitScale QgsPointPatternFillSymbolLayer::mOffsetXMapUnitScale
protected

Definition at line 1689 of file qgsfillsymbollayer.h.

◆ mOffsetXUnit

QgsUnitTypes::RenderUnit QgsPointPatternFillSymbolLayer::mOffsetXUnit = QgsUnitTypes::RenderMillimeters
protected

Definition at line 1688 of file qgsfillsymbollayer.h.

◆ mOffsetY

double QgsPointPatternFillSymbolLayer::mOffsetY = 0
protected

Definition at line 1690 of file qgsfillsymbollayer.h.

◆ mOffsetYMapUnitScale

QgsMapUnitScale QgsPointPatternFillSymbolLayer::mOffsetYMapUnitScale
protected

Definition at line 1692 of file qgsfillsymbollayer.h.

◆ mOffsetYUnit

QgsUnitTypes::RenderUnit QgsPointPatternFillSymbolLayer::mOffsetYUnit = QgsUnitTypes::RenderMillimeters
protected

Definition at line 1691 of file qgsfillsymbollayer.h.


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