QGIS API Documentation
2.18.21-Las Palmas (9fba24a)
|
#include <qgsfillsymbollayerv2.h>
Public Member Functions | |
QgsPointPatternFillSymbolLayer () | |
~QgsPointPatternFillSymbolLayer () | |
QgsPointPatternFillSymbolLayer * | clone () const override |
Shall be reimplemented by subclasses to create a deep copy of the instance. More... | |
virtual QColor | color () const override |
The fill color. More... | |
double | displacementX () const |
const QgsMapUnitScale & | displacementXMapUnitScale () const |
QgsSymbolV2::OutputUnit | displacementXUnit () const |
double | displacementY () const |
const QgsMapUnitScale & | displacementYMapUnitScale () const |
QgsSymbolV2::OutputUnit | displacementYUnit () const |
double | distanceX () const |
const QgsMapUnitScale & | distanceXMapUnitScale () const |
QgsSymbolV2::OutputUnit | distanceXUnit () const |
double | distanceY () const |
const QgsMapUnitScale & | distanceYMapUnitScale () const |
QgsSymbolV2::OutputUnit | distanceYUnit () 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 |
Returns a string that represents this layer type. More... | |
QgsMapUnitScale | mapUnitScale () const override |
QgsSymbolV2::OutputUnit | outputUnit () const override |
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 (QgsSymbolV2::OutputUnit unit) |
void | setDisplacementY (double d) |
void | setDisplacementYMapUnitScale (const QgsMapUnitScale &scale) |
void | setDisplacementYUnit (QgsSymbolV2::OutputUnit unit) |
void | setDistanceX (double d) |
void | setDistanceXMapUnitScale (const QgsMapUnitScale &scale) |
void | setDistanceXUnit (QgsSymbolV2::OutputUnit unit) |
void | setDistanceY (double d) |
void | setDistanceYMapUnitScale (const QgsMapUnitScale &scale) |
void | setDistanceYUnit (QgsSymbolV2::OutputUnit unit) |
void | setMapUnitScale (const QgsMapUnitScale &scale) override |
void | setOutputUnit (QgsSymbolV2::OutputUnit unit) override |
bool | setSubSymbol (QgsSymbolV2 *symbol) override |
set layer's subsymbol. takes ownership of the passed symbol More... | |
void | startRender (QgsSymbolV2RenderContext &context) override |
void | stopRender (QgsSymbolV2RenderContext &context) override |
virtual QgsSymbolV2 * | subSymbol () override |
void | toSld (QDomDocument &doc, QDomElement &element, const QgsStringMap &props) const override |
Writes the SLD element following the SLD v1.1 specs. More... | |
virtual QSet< QString > | usedAttributes () const override |
Returns the set of attributes referenced by the layer. More... | |
Public Member Functions inherited from QgsImageFillSymbolLayer | |
QgsImageFillSymbolLayer () | |
virtual | ~QgsImageFillSymbolLayer () |
QColor | dxfColor (QgsSymbolV2RenderContext &context) const override |
get color More... | |
Qt::PenStyle | dxfPenStyle () const override |
get pen style More... | |
double | dxfWidth (const QgsDxfExport &e, QgsSymbolV2RenderContext &context) const override |
get line width More... | |
const QgsMapUnitScale & | outlineWidthMapUnitScale () 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 QgsExpression * | dataDefinedProperty (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 double | dxfAngle (QgsSymbolV2RenderContext &context) const |
get angle More... | |
virtual QColor | dxfBrushColor (QgsSymbolV2RenderContext &context) const |
get brush/fill color More... | |
virtual Qt::BrushStyle | dxfBrushStyle () const |
get brush/fill style More... | |
virtual QVector< qreal > | dxfCustomDashPattern (QgsSymbolV2::OutputUnit &unit) const |
get dash pattern More... | |
virtual double | dxfOffset (const QgsDxfExport &e, QgsSymbolV2RenderContext &context) const |
get offset More... | |
virtual Q_DECL_DEPRECATED QVariant | evaluateDataDefinedProperty (const QString &property, const QgsFeature *feature, const QVariant &defaultVal=QVariant(), bool *ok=nullptr) const |
Evaluates the matching data defined property and returns the calculated value. More... | |
virtual QVariant | evaluateDataDefinedProperty (const QString &property, const QgsSymbolV2RenderContext &context, const QVariant &defaultVal=QVariant(), bool *ok=nullptr) const |
Evaluates the matching data defined property and returns the calculated value. More... | |
virtual QColor | fillColor () const |
Get fill color. More... | |
virtual QgsDataDefined * | getDataDefinedProperty (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... | |
virtual bool | isCompatibleWithSymbol (QgsSymbolV2 *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 |
virtual QColor | outlineColor () const |
Get outline color. More... | |
QgsPaintEffect * | paintEffect () 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, QgsSymbolV2RenderContext &context, QPointF shift=QPointF(0.0, 0.0)) const |
write as DXF More... | |
Static Public Member Functions | |
static QgsSymbolLayerV2 * | create (const QgsStringMap &properties=QgsStringMap()) |
static QgsSymbolLayerV2 * | createFromSld (QDomElement &element) |
Protected Member Functions | |
void | applyDataDefinedSettings (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 QgsExpression * | expression (const QString &property) const |
Returns the data defined expression associated with a property. More... | |
virtual Q_DECL_DEPRECATED void | prepareExpressions (const QgsFields *fields, double scale=-1.0) |
Prepares all data defined property expressions for evaluation. More... | |
virtual void | prepareExpressions (const QgsSymbolV2RenderContext &context) |
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... | |
Definition at line 982 of file qgsfillsymbollayerv2.h.
QgsPointPatternFillSymbolLayer::QgsPointPatternFillSymbolLayer | ( | ) |
Definition at line 3063 of file qgsfillsymbollayerv2.cpp.
QgsPointPatternFillSymbolLayer::~QgsPointPatternFillSymbolLayer | ( | ) |
Definition at line 3083 of file qgsfillsymbollayerv2.cpp.
|
overrideprotectedvirtual |
Reimplemented from QgsImageFillSymbolLayer.
Definition at line 3384 of file qgsfillsymbollayerv2.cpp.
|
overridevirtual |
Shall be reimplemented by subclasses to create a deep copy of the instance.
Implements QgsSymbolLayerV2.
Definition at line 3312 of file qgsfillsymbollayerv2.cpp.
|
overridevirtual |
The fill color.
Reimplemented from QgsSymbolLayerV2.
Definition at line 3442 of file qgsfillsymbollayerv2.cpp.
|
static |
Definition at line 3133 of file qgsfillsymbollayerv2.cpp.
|
static |
Definition at line 3362 of file qgsfillsymbollayerv2.cpp.
|
inline |
Definition at line 1013 of file qgsfillsymbollayerv2.h.
|
inline |
Definition at line 1038 of file qgsfillsymbollayerv2.h.
|
inline |
Definition at line 1035 of file qgsfillsymbollayerv2.h.
|
inline |
Definition at line 1016 of file qgsfillsymbollayerv2.h.
|
inline |
Definition at line 1044 of file qgsfillsymbollayerv2.h.
|
inline |
Definition at line 1041 of file qgsfillsymbollayerv2.h.
|
inline |
Definition at line 1007 of file qgsfillsymbollayerv2.h.
|
inline |
Definition at line 1026 of file qgsfillsymbollayerv2.h.
|
inline |
Definition at line 1023 of file qgsfillsymbollayerv2.h.
|
inline |
Definition at line 1010 of file qgsfillsymbollayerv2.h.
|
inline |
Definition at line 1032 of file qgsfillsymbollayerv2.h.
|
inline |
Definition at line 1029 of file qgsfillsymbollayerv2.h.
|
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 3420 of file qgsfillsymbollayerv2.cpp.
|
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 QgsSymbolLayerV2.
Definition at line 3199 of file qgsfillsymbollayerv2.cpp.
|
overridevirtual |
Reimplemented from QgsImageFillSymbolLayer.
Definition at line 3121 of file qgsfillsymbollayerv2.cpp.
|
overridevirtual |
Reimplemented from QgsImageFillSymbolLayer.
Definition at line 3102 of file qgsfillsymbollayerv2.cpp.
|
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 QgsSymbolLayerV2.
Definition at line 3291 of file qgsfillsymbollayerv2.cpp.
|
overridevirtual |
The fill color.
Reimplemented from QgsSymbolLayerV2.
Definition at line 3435 of file qgsfillsymbollayerv2.cpp.
|
inline |
Definition at line 1014 of file qgsfillsymbollayerv2.h.
|
inline |
Definition at line 1037 of file qgsfillsymbollayerv2.h.
|
inline |
Definition at line 1034 of file qgsfillsymbollayerv2.h.
|
inline |
Definition at line 1017 of file qgsfillsymbollayerv2.h.
|
inline |
Definition at line 1043 of file qgsfillsymbollayerv2.h.
|
inline |
Definition at line 1040 of file qgsfillsymbollayerv2.h.
|
inline |
Definition at line 1008 of file qgsfillsymbollayerv2.h.
|
inline |
Definition at line 1025 of file qgsfillsymbollayerv2.h.
|
inline |
Definition at line 1022 of file qgsfillsymbollayerv2.h.
|
inline |
Definition at line 1011 of file qgsfillsymbollayerv2.h.
|
inline |
Definition at line 1031 of file qgsfillsymbollayerv2.h.
|
inline |
Definition at line 1028 of file qgsfillsymbollayerv2.h.
|
overridevirtual |
Reimplemented from QgsImageFillSymbolLayer.
Definition at line 3112 of file qgsfillsymbollayerv2.cpp.
|
overridevirtual |
Reimplemented from QgsImageFillSymbolLayer.
Definition at line 3088 of file qgsfillsymbollayerv2.cpp.
|
overridevirtual |
set layer's subsymbol. takes ownership of the passed symbol
Reimplemented from QgsImageFillSymbolLayer.
Definition at line 3368 of file qgsfillsymbollayerv2.cpp.
|
overridevirtual |
Implements QgsSymbolLayerV2.
Definition at line 3272 of file qgsfillsymbollayerv2.cpp.
|
overridevirtual |
Implements QgsSymbolLayerV2.
Definition at line 3283 of file qgsfillsymbollayerv2.cpp.
|
inlineoverridevirtual |
Reimplemented from QgsImageFillSymbolLayer.
Definition at line 1020 of file qgsfillsymbollayerv2.h.
|
overridevirtual |
Writes the SLD element following the SLD v1.1 specs.
Reimplemented from QgsSymbolLayerV2.
Definition at line 3323 of file qgsfillsymbollayerv2.cpp.
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 3425 of file qgsfillsymbollayerv2.cpp.
|
protected |
Definition at line 1064 of file qgsfillsymbollayerv2.h.
|
protected |
Definition at line 1066 of file qgsfillsymbollayerv2.h.
|
protected |
Definition at line 1065 of file qgsfillsymbollayerv2.h.
|
protected |
Definition at line 1067 of file qgsfillsymbollayerv2.h.
|
protected |
Definition at line 1069 of file qgsfillsymbollayerv2.h.
|
protected |
Definition at line 1068 of file qgsfillsymbollayerv2.h.
|
protected |
Definition at line 1058 of file qgsfillsymbollayerv2.h.
|
protected |
Definition at line 1060 of file qgsfillsymbollayerv2.h.
|
protected |
Definition at line 1059 of file qgsfillsymbollayerv2.h.
|
protected |
Definition at line 1061 of file qgsfillsymbollayerv2.h.
|
protected |
Definition at line 1063 of file qgsfillsymbollayerv2.h.
|
protected |
Definition at line 1062 of file qgsfillsymbollayerv2.h.
|
protected |
Definition at line 1057 of file qgsfillsymbollayerv2.h.