QGIS API Documentation
2.14.0-Essen
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#include <qgsfillsymbollayerv2.h>
Public Member Functions | |
QgsCentroidFillSymbolLayerV2 () | |
~QgsCentroidFillSymbolLayerV2 () | |
QgsCentroidFillSymbolLayerV2 * | clone () const override |
Shall be reimplemented by subclasses to create a deep copy of the instance. More... | |
QString | layerType () const override |
Returns a string that represents this layer type. More... | |
QgsMapUnitScale | mapUnitScale () const override |
QgsSymbolV2::OutputUnit | outputUnit () const override |
bool | pointOnSurface () const |
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 | renderPolygon (const QPolygonF &points, QList< QPolygonF > *rings, QgsSymbolV2RenderContext &context) override |
void | setColor (const QColor &color) override |
The fill color. More... | |
void | setMapUnitScale (const QgsMapUnitScale &scale) override |
void | setOutputUnit (QgsSymbolV2::OutputUnit unit) override |
void | setPointOnSurface (bool pointOnSurface) |
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 |
QgsSymbolV2 * | subSymbol () override |
void | toSld (QDomDocument &doc, QDomElement &element, const QgsStringMap &props) const override |
virtual QSet< QString > | usedAttributes () const override |
Returns the set of attributes referenced by the layer. More... | |
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 QColor | color () const |
The fill color. More... | |
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 QColor | dxfBrushColor (QgsSymbolV2RenderContext &context) const |
virtual Qt::BrushStyle | dxfBrushStyle () const |
virtual QColor | dxfColor (QgsSymbolV2RenderContext &context) const |
virtual QVector< qreal > | dxfCustomDashPattern (QgsSymbolV2::OutputUnit &unit) const |
virtual double | dxfOffset (const QgsDxfExport &e, QgsSymbolV2RenderContext &context) const |
virtual Qt::PenStyle | dxfPenStyle () const |
virtual double | dxfWidth (const QgsDxfExport &e, QgsSymbolV2RenderContext &context) const |
virtual double | estimateMaxBleed () const |
Returns the estimated maximum distance which the layer style will bleed outside the drawn shape. 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, const QgsFeature *f, QPointF shift=QPointF(0.0, 0.0)) const |
Static Public Member Functions | |
static QgsSymbolLayerV2 * | create (const QgsStringMap &properties=QgsStringMap()) |
static QgsSymbolLayerV2 * | createFromSld (QDomElement &element) |
Protected Attributes | |
QgsMarkerSymbolV2 * | mMarker |
bool | mPointOnSurface |
Protected Attributes inherited from QgsFillSymbolLayerV2 | |
double | mAngle |
Protected Attributes inherited from QgsSymbolLayerV2 | |
QColor | mColor |
QMap< QString, QgsDataDefined * > | mDataDefinedProperties |
QgsFields | mFields |
bool | mLocked |
QgsPaintEffect * | mPaintEffect |
int | mRenderingPass |
QgsSymbolV2::SymbolType | mType |
Additional Inherited Members | |
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... | |
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 |
Definition at line 1052 of file qgsfillsymbollayerv2.h.
QgsCentroidFillSymbolLayerV2::QgsCentroidFillSymbolLayerV2 | ( | ) |
Definition at line 3376 of file qgsfillsymbollayerv2.cpp.
QgsCentroidFillSymbolLayerV2::~QgsCentroidFillSymbolLayerV2 | ( | ) |
Definition at line 3381 of file qgsfillsymbollayerv2.cpp.
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overridevirtual |
Shall be reimplemented by subclasses to create a deep copy of the instance.
Implements QgsSymbolLayerV2.
Definition at line 3433 of file qgsfillsymbollayerv2.cpp.
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static |
Definition at line 3386 of file qgsfillsymbollayerv2.cpp.
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static |
Definition at line 3452 of file qgsfillsymbollayerv2.cpp.
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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 3396 of file qgsfillsymbollayerv2.cpp.
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overridevirtual |
Reimplemented from QgsSymbolLayerV2.
Definition at line 3524 of file qgsfillsymbollayerv2.cpp.
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overridevirtual |
Reimplemented from QgsSymbolLayerV2.
Definition at line 3507 of file qgsfillsymbollayerv2.cpp.
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inline |
Definition at line 1093 of file qgsfillsymbollayerv2.h.
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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 3426 of file qgsfillsymbollayerv2.cpp.
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overridevirtual |
Implements QgsFillSymbolLayerV2.
Definition at line 3418 of file qgsfillsymbollayerv2.cpp.
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overridevirtual |
The fill color.
Reimplemented from QgsSymbolLayerV2.
Definition at line 3401 of file qgsfillsymbollayerv2.cpp.
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overridevirtual |
Reimplemented from QgsSymbolLayerV2.
Definition at line 3516 of file qgsfillsymbollayerv2.cpp.
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overridevirtual |
Reimplemented from QgsSymbolLayerV2.
Definition at line 3499 of file qgsfillsymbollayerv2.cpp.
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inline |
Definition at line 1092 of file qgsfillsymbollayerv2.h.
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overridevirtual |
set layer's subsymbol. takes ownership of the passed symbol
Reimplemented from QgsSymbolLayerV2.
Definition at line 3475 of file qgsfillsymbollayerv2.cpp.
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overridevirtual |
Implements QgsSymbolLayerV2.
Definition at line 3407 of file qgsfillsymbollayerv2.cpp.
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overridevirtual |
Implements QgsSymbolLayerV2.
Definition at line 3413 of file qgsfillsymbollayerv2.cpp.
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overridevirtual |
Reimplemented from QgsSymbolLayerV2.
Definition at line 3470 of file qgsfillsymbollayerv2.cpp.
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overridevirtual |
Reimplemented from QgsSymbolLayerV2.
Definition at line 3444 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 QgsSymbolLayerV2.
Definition at line 3489 of file qgsfillsymbollayerv2.cpp.
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protected |
Definition at line 1096 of file qgsfillsymbollayerv2.h.
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protected |
Definition at line 1097 of file qgsfillsymbollayerv2.h.